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Try to package traefik

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tests/
crds/kustomization.yaml

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annotations:
artifacthub.io/changes: "- \"fix: \U0001F41B missing quote on experimental plugin
args\"\n- \"fix: update traefik v3 serverstransporttcps CRD\"\n- \"feat: set runtimeClassName
on pod spec\"\n- \"feat: create v1 Gateway and GatewayClass Version for Traefik
v3\"\n- \"feat: allow exposure of ports on internal service only\"\n- \"doc: fix
invalid suggestion on TLSOption (#996)\"\n- \"chore: \U0001F527 update maintainers\"\n-
\"chore: \U0001F527 promote jnoordsij to Traefik Helm Chart maintainer\"\n- \"chore(release):
publish v26.1.0\"\n- \"chore(deps): update traefik docker tag to v2.11.0\"\n-
\"chore(deps): update traefik docker tag to v2.10.7\"\n- \"chore(crds): update
definitions for traefik v2.11\"\n"
apiVersion: v2
appVersion: v2.11.0
description: A Traefik based Kubernetes ingress controller
home: https://traefik.io/
icon: https://raw.githubusercontent.com/traefik/traefik/v2.3/docs/content/assets/img/traefik.logo.png
keywords:
- traefik
- ingress
- networking
kubeVersion: '>=1.16.0-0'
maintainers:
- email: michel.loiseleur@traefik.io
name: mloiseleur
- email: charlie.haley@traefik.io
name: charlie-haley
- email: remi.buisson@traefik.io
name: darkweaver87
- name: jnoordsij
name: traefik
sources:
- https://github.com/traefik/traefik
- https://github.com/traefik/traefik-helm-chart
type: application
version: 26.1.0

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# Install as a DaemonSet
Default install is using a `Deployment` but it's possible to use `DaemonSet`
```yaml
deployment:
kind: DaemonSet
```
# Install in a dedicated namespace, with limited RBAC
Default install is using Cluster-wide RBAC but it can be restricted to target namespace.
```yaml
rbac:
namespaced: true
```
# Install with auto-scaling
When enabling [HPA](https://kubernetes.io/docs/tasks/run-application/horizontal-pod-autoscale/)
to adjust replicas count according to CPU Usage, you'll need to set resources and nullify replicas.
```yaml
deployment:
replicas: null
resources:
requests:
cpu: "100m"
memory: "50Mi"
limits:
cpu: "300m"
memory: "150Mi"
autoscaling:
enabled: true
maxReplicas: 2
metrics:
- type: Resource
resource:
name: cpu
target:
type: Utilization
averageUtilization: 80
```
# Access Traefik dashboard without exposing it
This HelmChart does not expose the Traefik dashboard by default, for security concerns.
Thus, there are multiple ways to expose the dashboard.
For instance, the dashboard access could be achieved through a port-forward :
```bash
kubectl port-forward $(kubectl get pods --selector "app.kubernetes.io/name=traefik" --output=name) 9000:9000
```
Accessible with the url: http://127.0.0.1:9000/dashboard/
# Publish and protect Traefik Dashboard with basic Auth
To expose the dashboard in a secure way as [recommended](https://doc.traefik.io/traefik/operations/dashboard/#dashboard-router-rule)
in the documentation, it may be useful to override the router rule to specify
a domain to match, or accept requests on the root path (/) in order to redirect
them to /dashboard/.
```yaml
# Create an IngressRoute for the dashboard
ingressRoute:
dashboard:
enabled: true
# Custom match rule with host domain
matchRule: Host(`traefik-dashboard.example.com`)
entryPoints: ["websecure"]
# Add custom middlewares : authentication and redirection
middlewares:
- name: traefik-dashboard-auth
# Create the custom middlewares used by the IngressRoute dashboard (can also be created in another way).
# /!\ Yes, you need to replace "changeme" password with a better one. /!\
extraObjects:
- apiVersion: v1
kind: Secret
metadata:
name: traefik-dashboard-auth-secret
type: kubernetes.io/basic-auth
stringData:
username: admin
password: changeme
- apiVersion: traefik.io/v1alpha1
kind: Middleware
metadata:
name: traefik-dashboard-auth
spec:
basicAuth:
secret: traefik-dashboard-auth-secret
```
# Publish and protect Traefik Dashboard with an Ingress
To expose the dashboard without IngressRoute, it's more complicated and less
secure. You'll need to create an internal Service exposing Traefik API with
special _traefik_ entrypoint.
You'll need to double check:
1. Service selector with your setup.
2. Middleware annotation on the ingress, _default_ should be replaced with traefik's namespace
```yaml
ingressRoute:
dashboard:
enabled: false
additionalArguments:
- "--api.insecure=true"
# Create the service, middleware and Ingress used to expose the dashboard (can also be created in another way).
# /!\ Yes, you need to replace "changeme" password with a better one. /!\
extraObjects:
- apiVersion: v1
kind: Service
metadata:
name: traefik-api
spec:
type: ClusterIP
selector:
app.kubernetes.io/name: traefik
app.kubernetes.io/instance: traefik-default
ports:
- port: 8080
name: traefik
targetPort: 9000
protocol: TCP
- apiVersion: v1
kind: Secret
metadata:
name: traefik-dashboard-auth-secret
type: kubernetes.io/basic-auth
stringData:
username: admin
password: changeme
- apiVersion: traefik.io/v1alpha1
kind: Middleware
metadata:
name: traefik-dashboard-auth
spec:
basicAuth:
secret: traefik-dashboard-auth-secret
- apiVersion: networking.k8s.io/v1
kind: Ingress
metadata:
name: traefik-dashboard
annotations:
traefik.ingress.kubernetes.io/router.entrypoints: websecure
traefik.ingress.kubernetes.io/router.middlewares: default-traefik-dashboard-auth@kubernetescrd
spec:
rules:
- host: traefik-dashboard.example.com
http:
paths:
- path: /
pathType: Prefix
backend:
service:
name: traefik-api
port:
name: traefik
```
# Install on AWS
It can use [native AWS support](https://kubernetes.io/docs/concepts/services-networking/service/#aws-nlb-support) on Kubernetes
```yaml
service:
annotations:
service.beta.kubernetes.io/aws-load-balancer-type: nlb
```
Or if [AWS LB controller](https://kubernetes-sigs.github.io/aws-load-balancer-controller/v2.2/guide/service/annotations/#legacy-cloud-provider) is installed :
```yaml
service:
annotations:
service.beta.kubernetes.io/aws-load-balancer-type: nlb-ip
```
# Install on GCP
A [regional IP with a Service](https://cloud.google.com/kubernetes-engine/docs/tutorials/configuring-domain-name-static-ip#use_a_service) can be used
```yaml
service:
spec:
loadBalancerIP: "1.2.3.4"
```
Or a [global IP on Ingress](https://cloud.google.com/kubernetes-engine/docs/tutorials/configuring-domain-name-static-ip#use_an_ingress)
```yaml
service:
type: NodePort
extraObjects:
- apiVersion: networking.k8s.io/v1
kind: Ingress
metadata:
name: traefik
annotations:
kubernetes.io/ingress.global-static-ip-name: "myGlobalIpName"
spec:
defaultBackend:
service:
name: traefik
port:
number: 80
```
Or a [global IP on a Gateway](https://cloud.google.com/kubernetes-engine/docs/how-to/deploying-gateways) with continuous HTTPS encryption.
```yaml
ports:
websecure:
appProtocol: HTTPS # Hint for Google L7 load balancer
service:
type: ClusterIP
extraObjects:
- apiVersion: gateway.networking.k8s.io/v1beta1
kind: Gateway
metadata:
name: traefik
annotations:
networking.gke.io/certmap: "myCertificateMap"
spec:
gatewayClassName: gke-l7-global-external-managed
addresses:
- type: NamedAddress
value: "myGlobalIPName"
listeners:
- name: https
protocol: HTTPS
port: 443
- apiVersion: gateway.networking.k8s.io/v1beta1
kind: HTTPRoute
metadata:
name: traefik
spec:
parentRefs:
- kind: Gateway
name: traefik
rules:
- backendRefs:
- name: traefik
port: 443
- apiVersion: networking.gke.io/v1
kind: HealthCheckPolicy
metadata:
name: traefik
spec:
default:
config:
type: HTTP
httpHealthCheck:
port: 9000
requestPath: /ping
targetRef:
group: ""
kind: Service
name: traefik
```
# Install on Azure
A [static IP on a resource group](https://learn.microsoft.com/en-us/azure/aks/static-ip) can be used:
```yaml
service:
spec:
loadBalancerIP: "1.2.3.4"
annotations:
service.beta.kubernetes.io/azure-load-balancer-resource-group: myResourceGroup
```
# Use HTTP3
By default, it will use a Load balancers with mixed protocols on `websecure`
entrypoint. They are available since v1.20 and in beta as of Kubernetes v1.24.
Availability may depend on your Kubernetes provider.
When using TCP and UDP with a single service, you may encounter [this issue](https://github.com/kubernetes/kubernetes/issues/47249#issuecomment-587960741) from Kubernetes.
If you want to avoid this issue, you can set `ports.websecure.http3.advertisedPort`
to an other value than 443
```yaml
ports:
websecure:
http3:
enabled: true
```
# Use ProxyProtocol on Digital Ocean
PROXY protocol is a protocol for sending client connection information, such as origin IP addresses and port numbers, to the final backend server, rather than discarding it at the load balancer.
```yaml
service:
enabled: true
type: LoadBalancer
annotations:
# This will tell DigitalOcean to enable the proxy protocol.
service.beta.kubernetes.io/do-loadbalancer-enable-proxy-protocol: "true"
spec:
# This is the default and should stay as cluster to keep the DO health checks working.
externalTrafficPolicy: Cluster
additionalArguments:
# Tell Traefik to only trust incoming headers from the Digital Ocean Load Balancers.
- "--entryPoints.web.proxyProtocol.trustedIPs=127.0.0.1/32,10.120.0.0/16"
- "--entryPoints.websecure.proxyProtocol.trustedIPs=127.0.0.1/32,10.120.0.0/16"
# Also whitelist the source of headers to trust, the private IPs on the load balancers displayed on the networking page of DO.
- "--entryPoints.web.forwardedHeaders.trustedIPs=127.0.0.1/32,10.120.0.0/16"
- "--entryPoints.websecure.forwardedHeaders.trustedIPs=127.0.0.1/32,10.120.0.0/16"
```
# Enable plugin storage
This chart follows common security practices: it runs as non root with a readonly root filesystem.
When enabling a plugin which needs storage, you have to add it to the deployment.
Here is a simple example with crowdsec. You may want to replace with your plugin or see complete exemple on crowdsec [here](https://github.com/maxlerebourg/crowdsec-bouncer-traefik-plugin/blob/main/exemples/kubernetes/README.md).
```yaml
deployment:
additionalVolumes:
- name: plugins
additionalVolumeMounts:
- name: plugins
mountPath: /plugins-storage
additionalArguments:
- "--experimental.plugins.bouncer.moduleName=github.com/maxlerebourg/crowdsec-bouncer-traefik-plugin"
- "--experimental.plugins.bouncer.version=v1.1.9"
```
# Use Traefik native Let's Encrypt integration, without cert-manager
In Traefik Proxy, ACME certificates are stored in a JSON file.
This file needs to have 0600 permissions, meaning, only the owner of the file has full read and write access to it.
By default, Kubernetes recursively changes ownership and permissions for the content of each volume.
=> An initContainer can be used to avoid an issue on this sensitive file.
See [#396](https://github.com/traefik/traefik-helm-chart/issues/396) for more details.
```yaml
persistence:
enabled: true
storageClass: xxx
certResolvers:
letsencrypt:
dnsChallenge:
provider: cloudflare
storage: /data/acme.json
env:
- name: CF_DNS_API_TOKEN
valueFrom:
secretKeyRef:
name: yyy
key: zzz
deployment:
initContainers:
- name: volume-permissions
image: busybox:latest
command: ["sh", "-c", "touch /data/acme.json; chmod -v 600 /data/acme.json"]
volumeMounts:
- mountPath: /data
name: data
```
This example needs a CloudFlare token in a Kubernetes `Secret` and a working `StorageClass`.
See [the list of supported providers](https://doc.traefik.io/traefik/https/acme/#providers) for others.
# Provide default certificate with cert-manager and CloudFlare DNS
Setup:
* cert-manager installed in `cert-manager` namespace
* A cloudflare account on a DNS Zone
**Step 1**: Create `Secret` and `Issuer` needed by `cert-manager` with your API Token.
See [cert-manager documentation](https://cert-manager.io/docs/configuration/acme/dns01/cloudflare/)
for creating this token with needed rights:
```yaml
---
apiVersion: v1
kind: Secret
metadata:
name: cloudflare
namespace: traefik
type: Opaque
stringData:
api-token: XXX
---
apiVersion: cert-manager.io/v1
kind: Issuer
metadata:
name: cloudflare
namespace: traefik
spec:
acme:
server: https://acme-v02.api.letsencrypt.org/directory
email: email@example.com
privateKeySecretRef:
name: cloudflare-key
solvers:
- dns01:
cloudflare:
apiTokenSecretRef:
name: cloudflare
key: api-token
```
**Step 2**: Create `Certificate` in traefik namespace
```yaml
apiVersion: cert-manager.io/v1
kind: Certificate
metadata:
name: wildcard-example-com
namespace: traefik
spec:
secretName: wildcard-example-com-tls
dnsNames:
- "example.com"
- "*.example.com"
issuerRef:
name: cloudflare
kind: Issuer
```
**Step 3**: Check that it's ready
```bash
kubectl get certificate -n traefik
```
If needed, logs of cert-manager pod can give you more information
**Step 4**: Use it on the TLS Store in **values.yaml** file for this Helm Chart
```yaml
tlsStore:
default:
defaultCertificate:
secretName: wildcard-example-com-tls
```
**Step 5**: Enjoy. All your `IngressRoute` use this certificate by default now.
They should use websecure entrypoint like this:
```yaml
apiVersion: traefik.io/v1alpha1
kind: IngressRoute
metadata:
name: example-com-tls
spec:
entryPoints:
- websecure
routes:
- match: Host(`test.example.com`)
kind: Rule
services:
- name: XXXX
port: 80
```
# Use this Chart as a dependency of your own chart
First, let's create a default Helm Chart, with Traefik as a dependency.
```bash
helm create foo
cd foo
echo "
dependencies:
- name: traefik
version: "24.0.0"
repository: "https://traefik.github.io/charts"
" >> Chart.yaml
```
Second, let's tune some values like enabling HPA:
```bash
cat <<-EOF >> values.yaml
traefik:
autoscaling:
enabled: true
maxReplicas: 3
EOF
```
Third, one can see if it works as expected:
```bash
helm dependency update
helm dependency build
helm template . | grep -A 14 -B 3 Horizontal
```
It should produce this output:
```yaml
---
# Source: foo/charts/traefik/templates/hpa.yaml
apiVersion: autoscaling/v2
kind: HorizontalPodAutoscaler
metadata:
name: release-name-traefik
namespace: flux-system
labels:
app.kubernetes.io/name: traefik
app.kubernetes.io/instance: release-name-flux-system
helm.sh/chart: traefik-24.0.0
app.kubernetes.io/managed-by: Helm
spec:
scaleTargetRef:
apiVersion: apps/v1
kind: Deployment
name: release-name-traefik
maxReplicas: 3
```

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# Traefik Helm Chart Guidelines
This document outlines the guidelines for developing, managing and extending the Traefik helm chart.
This Helm Chart is documented using field description from comments with [helm-docs](https://github.com/norwoodj/helm-docs).
Optionallity
All non-critical features (Features not mandatory to starting Traefik) in the helm chart must be optional. All non-critical features should be disabled (commented out) in the values.yaml file. All optional non-critical features should be disabled (commented out) in the values.yaml file, and have a comment # (Optional) in the line above. This allows minimal configuration, and ease of extension.
## Feature Example
```yaml
image:
# -- Traefik image host registry
registry: docker.io
```
This feature is expected and therefore is defined clearly in the values.yaml file.
## Optional Feature Example
```yaml
# storage:
# controlNode:
# type: emptyDir
```
This feature is optional, non-critical, and therefore is commented out by default in the values.yaml file.
To allow this, template blocks that use this need to recursively test for existence of values before using them:
```yaml
{{- if .Values.storage}}
{{- if .Values.storage.controlNode }}
//code
{{ .Values.storage.controlNode.type }}
{{- end }}
{{- end }}
```
The non-critical feature defaults should be populated so that they can be enabled by simply uncommenting the section in the values.yaml file.
## Optional Non-Critical Feature Example
```yaml
# storage:
# controlNode:
# type: emptyDir
# # (Optional)
# # volume: 1Gi
```
The volume option is clearly optional, and non-critical. It is commented out (apart from the storage section comment block), and is also preceeded by a comment of # (Optional) in the preceeding line. This facilitates configuration, when the storage section is uncommented, the optional features are still disabled by default.
Similar to non-critical feaures, these options need to be tested for existance before use in the template.
Note
There can be optional values in critical features. These should just be added as an uncommented non-critical feature:
```yaml
image:
name: traefik
tag: 2.0.0
# (Optional)
# pullPolicy: IfNotPresent
```
Also, the first value under the primary value key does not require an optional comment:
```yaml
# ports:
# http: 80
# # (Optional)
# # https: 443
```
This is because if the main subkey is not defined, the entirety of the feature is optional.
## Whitespace
Extra whitespace is to be avoided in templating. Conditionals should chomp whitespace:
```yaml
{{- if .Values }}
{{- end }}
```
There should be an empty commented line between each primary key in the values.yaml file to separate features from each other.
## Values YAML Design
The values.yaml file is designed to be user-friendly. It does not have to resemble the templated configuration if it is not conducive. Similarly, value names to not have to correspond to fields in the tempate if it is not condusive.

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the Work or Derivative Works thereof, You may choose to offer,
and charge a fee for, acceptance of support, warranty, indemnity,
or other liability obligations and/or rights consistent with this
License. However, in accepting such obligations, You may act only
on Your own behalf and on Your sole responsibility, not on behalf
of any other Contributor, and only if You agree to indemnify,
defend, and hold each Contributor harmless for any liability
incurred by, or claims asserted against, such Contributor by reason
of your accepting any such warranty or additional liability.
END OF TERMS AND CONDITIONS
APPENDIX: How to apply the Apache License to your work.
To apply the Apache License to your work, attach the following
boilerplate notice, with the fields enclosed by brackets "[]"
replaced with your own identifying information. (Don't include
the brackets!) The text should be enclosed in the appropriate
comment syntax for the file format. We also recommend that a
file or class name and description of purpose be included on the
same "printed page" as the copyright notice for easier
identification within third-party archives.
Copyright 2020 Containous
Copyright 2020 Traefik Labs
Licensed under the Apache License, Version 2.0 (the "License");
you may not use this file except in compliance with the License.
You may obtain a copy of the License at
http://www.apache.org/licenses/LICENSE-2.0
Unless required by applicable law or agreed to in writing, software
distributed under the License is distributed on an "AS IS" BASIS,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
See the License for the specific language governing permissions and
limitations under the License.

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# Traefik
[Traefik](https://traefik.io/) is a modern HTTP reverse proxy and load balancer made to deploy
microservices with ease.
## Introduction
This chart bootstraps Traefik version 2 as a Kubernetes ingress controller,
using Custom Resources `IngressRoute`: <https://docs.traefik.io/providers/kubernetes-crd/>.
It's now possible to use this chart with Traefik v3 (current tested with beta3).
Helm will auto detect which version is used based on image.tag. Set image.tag to a semver higher than 3.0, e.g. "v3.0.0-beta3".
See [Migration guide from v2 to v3](https://doc.traefik.io/traefik/v3.0/migration/v2-to-v3/) and upgrading section of this chart on CRDs.
### Philosophy
The Traefik HelmChart is focused on Traefik deployment configuration.
To keep this HelmChart as generic as possible we tend
to avoid integrating any third party solutions nor any specific use cases.
Accordingly, the encouraged approach to fulfill your needs:
1. Override the default Traefik configuration values ([yaml file or cli](https://helm.sh/docs/chart_template_guide/values_files/))
2. Append your own configurations (`kubectl apply -f myconf.yaml`)
If needed, one may use [extraObjects](./traefik/tests/values/extra.yaml) or extend this HelmChart [as a Subchart](https://helm.sh/docs/chart_template_guide/subcharts_and_globals/). In the [examples](EXAMPLES.md), one can see how to use this Chart as a dependency.
## Installing
### Prerequisites
1. [x] Helm **v3 > 3.9.0** [installed](https://helm.sh/docs/using_helm/#installing-helm): `helm version`
2. [x] Traefik's chart repository: `helm repo add traefik https://traefik.github.io/charts`
### Kubernetes Version Support
Due to changes in CRD version support, the following versions of the chart are usable and supported on the following Kubernetes versions:
| | Kubernetes v1.15 and below | Kubernetes v1.16-v1.21 | Kubernetes v1.22 and above |
|-------------------------|-----------------------------|------------------------|----------------------------|
| Chart v9.20.2 and below | [x] | [x] | |
| Chart v10.0.0 and above | | [x] | [x] |
| Chart v22.0.0 and above | | | [x] |
### CRDs Support of Traefik Proxy
Due to changes in API Group of Traefik CRDs from `containo.us` to `traefik.io`, this Chart install the two CRDs API Group on the following versions:
| | `containo.us` | `traefik.io` |
|-------------------------|-----------------------------|------------------------|
| Chart v22.0.0 and below | [x] | |
| Chart v23.0.0 and above | [x] | [x] |
### Deploying Traefik
```bash
helm install traefik traefik/traefik
```
You can customize the install with a `values` file. There are some [EXAMPLES](./EXAMPLES.md) provided.
Complete documentation on all available parameters is in the [default file](./traefik/values.yaml).
```bash
helm install -f myvalues.yaml traefik traefik/traefik
```
🛂 **Warning**: Helm v2 support was removed in the chart version 10.0.0.
## Upgrading
One can check what has changed in the [Changelog](./traefik/Changelog.md).
```bash
# Update repository
helm repo update
# See current Chart & Traefik version
helm search repo traefik/traefik
# Upgrade Traefik
helm upgrade traefik traefik/traefik
```
New major version indicates that there is an incompatible breaking change.
### Upgrading CRDs
🛂 **Warning**: Traefik v3 totally removes the crd support for traefik.containo.us CRDs. By default this helm installs the CRDs compatible with v2 also, but Traefik v3 will no longer monitor them. There is no support for deprecation errors, so your existing resources may silently fail to work after upgrade to Traefik v3. See [Migration guide from v2 to v3](https://doc.traefik.io/traefik/v3.0/migration/v2-to-v3/) for more details.
With Helm v3, CRDs created by this chart can not be updated, cf the [Helm Documentation on CRDs](https://helm.sh/docs/chart_best_practices/custom_resource_definitions). Please read carefully release notes of this chart before upgrading CRDs.
```bash
kubectl apply --server-side --force-conflicts -k https://github.com/traefik/traefik-helm-chart/traefik/crds/
```
### Upgrading after 18.X+
It's detailed in [release notes](https://github.com/traefik/traefik-helm-chart/releases).
### Upgrading from 17.x to 18.x
Since v18.x, this chart by default merges TCP and UDP ports into a single (LoadBalancer) `Service`.
Load balancers with mixed protocols are available since v1.20 and in
[beta as of Kubernetes v1.24](https://kubernetes.io/docs/concepts/services-networking/service/#load-balancers-with-mixed-protocol-types).
Availability may depend on your Kubernetes provider.
To retain the old default behavior, set `service.single` to `false` in your values.
When using TCP and UDP with a single service, you may encounter
[this issue](https://github.com/kubernetes/kubernetes/issues/47249#issuecomment-587960741)
from Kubernetes.
On HTTP/3, if you want to avoid this issue, you can set
`ports.websecure.http3.advertisedPort` to an other value than `443`
If you were previously using HTTP/3, you should update your values as follows:
- Replace the old value (`true`) of `ports.websecure.http3` with a key `enabled: true`
- Remove `experimental.http3.enabled=true` entry
### Upgrading from 16.x to 17.x
Since v17.x, this chart provides unified labels following
[Kubernetes recommendation](https://kubernetes.io/docs/concepts/overview/working-with-objects/common-labels/).
This version needs to change an immutable field, which is not supported by
Kubernetes and Helm, see [this issue](https://github.com/helm/helm/issues/7350)
for more details.
So you will have to delete your `Service`, `Deployment` or `DaemonSet` in
order to be able to upgrade.
You may also upgrade by deploying another Traefik to a different namespace and
removing after your first Traefik.
Alternatively, since version 20.3.0 of this chart, you may set `instanceLabelOverride` to the previous value of that label.
This will override the new `Release.Name-Release.Namespace` pattern to avoid any (longer) downtime.
## Contributing
If you want to contribute to this chart, please read the [Contributing Guide](./CONTRIBUTING.md).
Thanks to all the people who have already contributed!
<a href="https://github.com/traefik/traefik-helm-chart/graphs/contributors">
<img src="https://contributors-img.web.app/image?repo=traefik/traefik-helm-chart" />
</a>

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# traefik
![Version: 26.1.0](https://img.shields.io/badge/Version-26.1.0-informational?style=flat-square) ![Type: application](https://img.shields.io/badge/Type-application-informational?style=flat-square) ![AppVersion: v2.11.0](https://img.shields.io/badge/AppVersion-v2.11.0-informational?style=flat-square)
A Traefik based Kubernetes ingress controller
**Homepage:** <https://traefik.io/>
## Maintainers
| Name | Email | Url |
| ---- | ------ | --- |
| mloiseleur | <michel.loiseleur@traefik.io> | |
| charlie-haley | <charlie.haley@traefik.io> | |
| darkweaver87 | <remi.buisson@traefik.io> | |
| jnoordsij | | |
## Source Code
* <https://github.com/traefik/traefik>
* <https://github.com/traefik/traefik-helm-chart>
## Requirements
Kubernetes: `>=1.16.0-0`
## Values
| Key | Type | Default | Description |
|-----|------|---------|-------------|
| additionalArguments | list | `[]` | Additional arguments to be passed at Traefik's binary All available options available on https://docs.traefik.io/reference/static-configuration/cli/ # Use curly braces to pass values: `helm install --set="additionalArguments={--providers.kubernetesingress.ingressclass=traefik-internal,--log.level=DEBUG}"` |
| additionalVolumeMounts | list | `[]` | Additional volumeMounts to add to the Traefik container |
| affinity | object | `{}` | on nodes where no other traefik pods are scheduled. It should be used when hostNetwork: true to prevent port conflicts |
| autoscaling.enabled | bool | `false` | Create HorizontalPodAutoscaler object. |
| certResolvers | object | `{}` | Certificates resolvers configuration |
| commonLabels | object | `{}` | Add additional label to all resources |
| deployment.additionalContainers | list | `[]` | Additional containers (e.g. for metric offloading sidecars) |
| deployment.additionalVolumes | list | `[]` | Additional volumes available for use with initContainers and additionalContainers |
| deployment.annotations | object | `{}` | Additional deployment annotations (e.g. for jaeger-operator sidecar injection) |
| deployment.dnsConfig | object | `{}` | Custom pod DNS policy. Apply if `hostNetwork: true` dnsPolicy: ClusterFirstWithHostNet |
| deployment.enabled | bool | `true` | Enable deployment |
| deployment.imagePullSecrets | list | `[]` | Additional imagePullSecrets |
| deployment.initContainers | list | `[]` | Additional initContainers (e.g. for setting file permission as shown below) |
| deployment.kind | string | `"Deployment"` | Deployment or DaemonSet |
| deployment.labels | object | `{}` | Additional deployment labels (e.g. for filtering deployment by custom labels) |
| deployment.lifecycle | object | `{}` | Pod lifecycle actions |
| deployment.minReadySeconds | int | `0` | The minimum number of seconds Traefik needs to be up and running before the DaemonSet/Deployment controller considers it available |
| deployment.podAnnotations | object | `{}` | Additional pod annotations (e.g. for mesh injection or prometheus scraping) It supports templating. One can set it with values like traefik/name: '{{ template "traefik.name" . }}' |
| deployment.podLabels | object | `{}` | Additional Pod labels (e.g. for filtering Pod by custom labels) |
| deployment.replicas | int | `1` | Number of pods of the deployment (only applies when kind == Deployment) |
| deployment.runtimeClassName | string | `nil` | Set a runtimeClassName on pod |
| deployment.shareProcessNamespace | bool | `false` | Use process namespace sharing |
| deployment.terminationGracePeriodSeconds | int | `60` | Amount of time (in seconds) before Kubernetes will send the SIGKILL signal if Traefik does not shut down |
| env | list | `[{"name":"POD_NAME","valueFrom":{"fieldRef":{"fieldPath":"metadata.name"}}},{"name":"POD_NAMESPACE","valueFrom":{"fieldRef":{"fieldPath":"metadata.namespace"}}}]` | Environment variables to be passed to Traefik's binary |
| envFrom | list | `[]` | Environment variables to be passed to Traefik's binary from configMaps or secrets |
| experimental.kubernetesGateway.enabled | bool | `false` | Enable traefik experimental GatewayClass CRD |
| experimental.plugins | object | `{}` | Enable traefik experimental plugins |
| extraObjects | list | `[]` | Extra objects to deploy (value evaluated as a template) In some cases, it can avoid the need for additional, extended or adhoc deployments. See #595 for more details and traefik/tests/values/extra.yaml for example. |
| globalArguments | list | `["--global.checknewversion","--global.sendanonymoususage"]` | Global command arguments to be passed to all traefik's pods |
| hostNetwork | bool | `false` | If hostNetwork is true, runs traefik in the host network namespace To prevent unschedulabel pods due to port collisions, if hostNetwork=true and replicas>1, a pod anti-affinity is recommended and will be set if the affinity is left as default. |
| image.pullPolicy | string | `"IfNotPresent"` | Traefik image pull policy |
| image.registry | string | `"docker.io"` | Traefik image host registry |
| image.repository | string | `"traefik"` | Traefik image repository |
| image.tag | string | `""` | defaults to appVersion |
| ingressClass | object | `{"enabled":true,"isDefaultClass":true}` | Create a default IngressClass for Traefik |
| ingressRoute.dashboard.annotations | object | `{}` | Additional ingressRoute annotations (e.g. for kubernetes.io/ingress.class) |
| ingressRoute.dashboard.enabled | bool | `true` | Create an IngressRoute for the dashboard |
| ingressRoute.dashboard.entryPoints | list | `["traefik"]` | Specify the allowed entrypoints to use for the dashboard ingress route, (e.g. traefik, web, websecure). By default, it's using traefik entrypoint, which is not exposed. /!\ Do not expose your dashboard without any protection over the internet /!\ |
| ingressRoute.dashboard.labels | object | `{}` | Additional ingressRoute labels (e.g. for filtering IngressRoute by custom labels) |
| ingressRoute.dashboard.matchRule | string | `"PathPrefix(`/dashboard`) || PathPrefix(`/api`)"` | The router match rule used for the dashboard ingressRoute |
| ingressRoute.dashboard.middlewares | list | `[]` | Additional ingressRoute middlewares (e.g. for authentication) |
| ingressRoute.dashboard.tls | object | `{}` | TLS options (e.g. secret containing certificate) |
| ingressRoute.healthcheck.annotations | object | `{}` | Additional ingressRoute annotations (e.g. for kubernetes.io/ingress.class) |
| ingressRoute.healthcheck.enabled | bool | `false` | Create an IngressRoute for the healthcheck probe |
| ingressRoute.healthcheck.entryPoints | list | `["traefik"]` | Specify the allowed entrypoints to use for the healthcheck ingress route, (e.g. traefik, web, websecure). By default, it's using traefik entrypoint, which is not exposed. |
| ingressRoute.healthcheck.labels | object | `{}` | Additional ingressRoute labels (e.g. for filtering IngressRoute by custom labels) |
| ingressRoute.healthcheck.matchRule | string | `"PathPrefix(`/ping`)"` | The router match rule used for the healthcheck ingressRoute |
| ingressRoute.healthcheck.middlewares | list | `[]` | Additional ingressRoute middlewares (e.g. for authentication) |
| ingressRoute.healthcheck.tls | object | `{}` | TLS options (e.g. secret containing certificate) |
| livenessProbe.failureThreshold | int | `3` | The number of consecutive failures allowed before considering the probe as failed. |
| livenessProbe.initialDelaySeconds | int | `2` | The number of seconds to wait before starting the first probe. |
| livenessProbe.periodSeconds | int | `10` | The number of seconds to wait between consecutive probes. |
| livenessProbe.successThreshold | int | `1` | The minimum consecutive successes required to consider the probe successful. |
| livenessProbe.timeoutSeconds | int | `2` | The number of seconds to wait for a probe response before considering it as failed. |
| logs.access.enabled | bool | `false` | To enable access logs |
| logs.access.fields.general.defaultmode | string | `"keep"` | Available modes: keep, drop, redact. |
| logs.access.fields.general.names | object | `{}` | Names of the fields to limit. |
| logs.access.fields.headers.defaultmode | string | `"drop"` | Available modes: keep, drop, redact. |
| logs.access.fields.headers.names | object | `{}` | Names of the headers to limit. |
| logs.access.filters | object | `{}` | https://docs.traefik.io/observability/access-logs/#filtering |
| logs.general.level | string | `"ERROR"` | Alternative logging levels are DEBUG, PANIC, FATAL, ERROR, WARN, and INFO. |
| metrics.prometheus.entryPoint | string | `"metrics"` | Entry point used to expose metrics. |
| nodeSelector | object | `{}` | nodeSelector is the simplest recommended form of node selection constraint. |
| persistence.accessMode | string | `"ReadWriteOnce"` | |
| persistence.annotations | object | `{}` | |
| persistence.enabled | bool | `false` | Enable persistence using Persistent Volume Claims ref: http://kubernetes.io/docs/user-guide/persistent-volumes/ It can be used to store TLS certificates, see `storage` in certResolvers |
| persistence.name | string | `"data"` | |
| persistence.path | string | `"/data"` | |
| persistence.size | string | `"128Mi"` | |
| podDisruptionBudget | object | `{"enabled":false}` | Pod disruption budget |
| podSecurityContext.fsGroupChangePolicy | string | `"OnRootMismatch"` | Specifies the policy for changing ownership and permissions of volume contents to match the fsGroup. |
| podSecurityContext.runAsGroup | int | `65532` | The ID of the group for all containers in the pod to run as. |
| podSecurityContext.runAsNonRoot | bool | `true` | Specifies whether the containers should run as a non-root user. |
| podSecurityContext.runAsUser | int | `65532` | The ID of the user for all containers in the pod to run as. |
| podSecurityPolicy | object | `{"enabled":false}` | Enable to create a PodSecurityPolicy and assign it to the Service Account via RoleBinding or ClusterRoleBinding |
| ports.metrics.expose | bool | `false` | You may not want to expose the metrics port on production deployments. If you want to access it from outside your cluster, use `kubectl port-forward` or create a secure ingress |
| ports.metrics.exposeInternal | bool | `false` | Defines whether the port is exposed on the internal service; note that ports exposed on the default service are exposed on the internal service by default as well. |
| ports.metrics.exposedPort | int | `9100` | The exposed port for this service |
| ports.metrics.port | int | `9100` | When using hostNetwork, use another port to avoid conflict with node exporter: https://github.com/prometheus/prometheus/wiki/Default-port-allocations |
| ports.metrics.protocol | string | `"TCP"` | The port protocol (TCP/UDP) |
| ports.traefik.expose | bool | `false` | You SHOULD NOT expose the traefik port on production deployments. If you want to access it from outside your cluster, use `kubectl port-forward` or create a secure ingress |
| ports.traefik.exposeInternal | bool | `false` | Defines whether the port is exposed on the internal service; note that ports exposed on the default service are exposed on the internal service by default as well. |
| ports.traefik.exposedPort | int | `9000` | The exposed port for this service |
| ports.traefik.port | int | `9000` | |
| ports.traefik.protocol | string | `"TCP"` | The port protocol (TCP/UDP) |
| ports.web.expose | bool | `true` | |
| ports.web.exposeInternal | bool | `false` | Defines whether the port is exposed on the internal service; note that ports exposed on the default service are exposed on the internal service by default as well. |
| ports.web.exposedPort | int | `80` | |
| ports.web.port | int | `8000` | |
| ports.web.protocol | string | `"TCP"` | |
| ports.websecure.expose | bool | `true` | |
| ports.websecure.exposeInternal | bool | `false` | Defines whether the port is exposed on the internal service; note that ports exposed on the default service are exposed on the internal service by default as well. |
| ports.websecure.exposedPort | int | `443` | |
| ports.websecure.http3.enabled | bool | `false` | |
| ports.websecure.middlewares | list | `[]` | /!\ It introduces here a link between your static configuration and your dynamic configuration /!\ It follows the provider naming convention: https://doc.traefik.io/traefik/providers/overview/#provider-namespace middlewares: - namespace-name1@kubernetescrd - namespace-name2@kubernetescrd |
| ports.websecure.port | int | `8443` | |
| ports.websecure.protocol | string | `"TCP"` | |
| ports.websecure.tls.certResolver | string | `""` | |
| ports.websecure.tls.domains | list | `[]` | |
| ports.websecure.tls.enabled | bool | `true` | |
| ports.websecure.tls.options | string | `""` | |
| priorityClassName | string | `""` | Priority indicates the importance of a Pod relative to other Pods. |
| providers.file.content | string | `""` | File content (YAML format, go template supported) (see https://doc.traefik.io/traefik/providers/file/) |
| providers.file.enabled | bool | `false` | Create a file provider |
| providers.file.watch | bool | `true` | Allows Traefik to automatically watch for file changes |
| providers.kubernetesCRD.allowCrossNamespace | bool | `false` | Allows IngressRoute to reference resources in namespace other than theirs |
| providers.kubernetesCRD.allowEmptyServices | bool | `false` | Allows to return 503 when there is no endpoints available |
| providers.kubernetesCRD.allowExternalNameServices | bool | `false` | Allows to reference ExternalName services in IngressRoute |
| providers.kubernetesCRD.enabled | bool | `true` | Load Kubernetes IngressRoute provider |
| providers.kubernetesCRD.namespaces | list | `[]` | Array of namespaces to watch. If left empty, Traefik watches all namespaces. |
| providers.kubernetesIngress.allowEmptyServices | bool | `false` | Allows to return 503 when there is no endpoints available |
| providers.kubernetesIngress.allowExternalNameServices | bool | `false` | Allows to reference ExternalName services in Ingress |
| providers.kubernetesIngress.enabled | bool | `true` | Load Kubernetes Ingress provider |
| providers.kubernetesIngress.namespaces | list | `[]` | Array of namespaces to watch. If left empty, Traefik watches all namespaces. |
| providers.kubernetesIngress.publishedService.enabled | bool | `false` | |
| rbac | object | `{"enabled":true,"namespaced":false}` | Whether Role Based Access Control objects like roles and rolebindings should be created |
| readinessProbe.failureThreshold | int | `1` | The number of consecutive failures allowed before considering the probe as failed. |
| readinessProbe.initialDelaySeconds | int | `2` | The number of seconds to wait before starting the first probe. |
| readinessProbe.periodSeconds | int | `10` | The number of seconds to wait between consecutive probes. |
| readinessProbe.successThreshold | int | `1` | The minimum consecutive successes required to consider the probe successful. |
| readinessProbe.timeoutSeconds | int | `2` | The number of seconds to wait for a probe response before considering it as failed. |
| resources | object | `{}` | The resources parameter defines CPU and memory requirements and limits for Traefik's containers. |
| securityContext | object | `{"allowPrivilegeEscalation":false,"capabilities":{"drop":["ALL"]},"readOnlyRootFilesystem":true}` | To run the container with ports below 1024 this will need to be adjusted to run as root |
| service.annotations | object | `{}` | Additional annotations applied to both TCP and UDP services (e.g. for cloud provider specific config) |
| service.annotationsTCP | object | `{}` | Additional annotations for TCP service only |
| service.annotationsUDP | object | `{}` | Additional annotations for UDP service only |
| service.enabled | bool | `true` | |
| service.externalIPs | list | `[]` | |
| service.labels | object | `{}` | Additional service labels (e.g. for filtering Service by custom labels) |
| service.loadBalancerSourceRanges | list | `[]` | |
| service.single | bool | `true` | |
| service.spec | object | `{}` | Cannot contain type, selector or ports entries. |
| service.type | string | `"LoadBalancer"` | |
| serviceAccount | object | `{"name":""}` | The service account the pods will use to interact with the Kubernetes API |
| serviceAccountAnnotations | object | `{}` | Additional serviceAccount annotations (e.g. for oidc authentication) |
| startupProbe | string | `nil` | Define Startup Probe for container: https://kubernetes.io/docs/tasks/configure-pod-container/configure-liveness-readiness-startup-probes/#define-startup-probes eg. `startupProbe: exec: command: - mycommand - foo initialDelaySeconds: 5 periodSeconds: 5` |
| tlsOptions | object | `{}` | TLS Options are created as TLSOption CRDs https://doc.traefik.io/traefik/https/tls/#tls-options When using `labelSelector`, you'll need to set labels on tlsOption accordingly. Example: tlsOptions: default: labels: {} sniStrict: true preferServerCipherSuites: true custom-options: labels: {} curvePreferences: - CurveP521 - CurveP384 |
| tlsStore | object | `{}` | TLS Store are created as TLSStore CRDs. This is useful if you want to set a default certificate https://doc.traefik.io/traefik/https/tls/#default-certificate Example: tlsStore: default: defaultCertificate: secretName: tls-cert |
| tolerations | list | `[]` | Tolerations allow the scheduler to schedule pods with matching taints. |
| topologySpreadConstraints | list | `[]` | You can use topology spread constraints to control how Pods are spread across your cluster among failure-domains. |
| tracing | object | `{}` | https://doc.traefik.io/traefik/observability/tracing/overview/ |
| updateStrategy.rollingUpdate.maxSurge | int | `1` | |
| updateStrategy.rollingUpdate.maxUnavailable | int | `0` | |
| updateStrategy.type | string | `"RollingUpdate"` | Customize updateStrategy: RollingUpdate or OnDelete |
| volumes | list | `[]` | Add volumes to the traefik pod. The volume name will be passed to tpl. This can be used to mount a cert pair or a configmap that holds a config.toml file. After the volume has been mounted, add the configs into traefik by using the `additionalArguments` list below, eg: `additionalArguments: - "--providers.file.filename=/config/dynamic.toml" - "--ping" - "--ping.entrypoint=web"` |
----------------------------------------------
Autogenerated from chart metadata using [helm-docs v1.12.0](https://github.com/norwoodj/helm-docs/releases/v1.12.0)

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---
apiVersion: apiextensions.k8s.io/v1
kind: CustomResourceDefinition
metadata:
annotations:
controller-gen.kubebuilder.io/version: v0.14.0
name: ingressroutes.traefik.containo.us
spec:
group: traefik.containo.us
names:
kind: IngressRoute
listKind: IngressRouteList
plural: ingressroutes
singular: ingressroute
scope: Namespaced
versions:
- name: v1alpha1
schema:
openAPIV3Schema:
description: IngressRoute is the CRD implementation of a Traefik HTTP Router.
properties:
apiVersion:
description: |-
APIVersion defines the versioned schema of this representation of an object.
Servers should convert recognized schemas to the latest internal value, and
may reject unrecognized values.
More info: https://git.k8s.io/community/contributors/devel/sig-architecture/api-conventions.md#resources
type: string
kind:
description: |-
Kind is a string value representing the REST resource this object represents.
Servers may infer this from the endpoint the client submits requests to.
Cannot be updated.
In CamelCase.
More info: https://git.k8s.io/community/contributors/devel/sig-architecture/api-conventions.md#types-kinds
type: string
metadata:
type: object
spec:
description: IngressRouteSpec defines the desired state of IngressRoute.
properties:
entryPoints:
description: |-
EntryPoints defines the list of entry point names to bind to.
Entry points have to be configured in the static configuration.
More info: https://doc.traefik.io/traefik/v2.11/routing/entrypoints/
Default: all.
items:
type: string
type: array
routes:
description: Routes defines the list of routes.
items:
description: Route holds the HTTP route configuration.
properties:
kind:
description: |-
Kind defines the kind of the route.
Rule is the only supported kind.
enum:
- Rule
type: string
match:
description: |-
Match defines the router's rule.
More info: https://doc.traefik.io/traefik/v2.11/routing/routers/#rule
type: string
middlewares:
description: |-
Middlewares defines the list of references to Middleware resources.
More info: https://doc.traefik.io/traefik/v2.11/routing/providers/kubernetes-crd/#kind-middleware
items:
description: MiddlewareRef is a reference to a Middleware
resource.
properties:
name:
description: Name defines the name of the referenced Middleware
resource.
type: string
namespace:
description: Namespace defines the namespace of the referenced
Middleware resource.
type: string
required:
- name
type: object
type: array
priority:
description: |-
Priority defines the router's priority.
More info: https://doc.traefik.io/traefik/v2.11/routing/routers/#priority
type: integer
services:
description: |-
Services defines the list of Service.
It can contain any combination of TraefikService and/or reference to a Kubernetes Service.
items:
description: Service defines an upstream HTTP service to proxy
traffic to.
properties:
kind:
description: Kind defines the kind of the Service.
enum:
- Service
- TraefikService
type: string
name:
description: |-
Name defines the name of the referenced Kubernetes Service or TraefikService.
The differentiation between the two is specified in the Kind field.
type: string
namespace:
description: Namespace defines the namespace of the referenced
Kubernetes Service or TraefikService.
type: string
nativeLB:
description: |-
NativeLB controls, when creating the load-balancer,
whether the LB's children are directly the pods IPs or if the only child is the Kubernetes Service clusterIP.
The Kubernetes Service itself does load-balance to the pods.
By default, NativeLB is false.
type: boolean
passHostHeader:
description: |-
PassHostHeader defines whether the client Host header is forwarded to the upstream Kubernetes Service.
By default, passHostHeader is true.
type: boolean
port:
anyOf:
- type: integer
- type: string
description: |-
Port defines the port of a Kubernetes Service.
This can be a reference to a named port.
x-kubernetes-int-or-string: true
responseForwarding:
description: ResponseForwarding defines how Traefik forwards
the response from the upstream Kubernetes Service to
the client.
properties:
flushInterval:
description: |-
FlushInterval defines the interval, in milliseconds, in between flushes to the client while copying the response body.
A negative value means to flush immediately after each write to the client.
This configuration is ignored when ReverseProxy recognizes a response as a streaming response;
for such responses, writes are flushed to the client immediately.
Default: 100ms
type: string
type: object
scheme:
description: |-
Scheme defines the scheme to use for the request to the upstream Kubernetes Service.
It defaults to https when Kubernetes Service port is 443, http otherwise.
type: string
serversTransport:
description: |-
ServersTransport defines the name of ServersTransport resource to use.
It allows to configure the transport between Traefik and your servers.
Can only be used on a Kubernetes Service.
type: string
sticky:
description: |-
Sticky defines the sticky sessions configuration.
More info: https://doc.traefik.io/traefik/v2.11/routing/services/#sticky-sessions
properties:
cookie:
description: Cookie defines the sticky cookie configuration.
properties:
httpOnly:
description: HTTPOnly defines whether the cookie
can be accessed by client-side APIs, such as
JavaScript.
type: boolean
name:
description: Name defines the Cookie name.
type: string
sameSite:
description: |-
SameSite defines the same site policy.
More info: https://developer.mozilla.org/en-US/docs/Web/HTTP/Headers/Set-Cookie/SameSite
type: string
secure:
description: Secure defines whether the cookie
can only be transmitted over an encrypted connection
(i.e. HTTPS).
type: boolean
type: object
type: object
strategy:
description: |-
Strategy defines the load balancing strategy between the servers.
RoundRobin is the only supported value at the moment.
type: string
weight:
description: |-
Weight defines the weight and should only be specified when Name references a TraefikService object
(and to be precise, one that embeds a Weighted Round Robin).
type: integer
required:
- name
type: object
type: array
required:
- kind
- match
type: object
type: array
tls:
description: |-
TLS defines the TLS configuration.
More info: https://doc.traefik.io/traefik/v2.11/routing/routers/#tls
properties:
certResolver:
description: |-
CertResolver defines the name of the certificate resolver to use.
Cert resolvers have to be configured in the static configuration.
More info: https://doc.traefik.io/traefik/v2.11/https/acme/#certificate-resolvers
type: string
domains:
description: |-
Domains defines the list of domains that will be used to issue certificates.
More info: https://doc.traefik.io/traefik/v2.11/routing/routers/#domains
items:
description: Domain holds a domain name with SANs.
properties:
main:
description: Main defines the main domain name.
type: string
sans:
description: SANs defines the subject alternative domain
names.
items:
type: string
type: array
type: object
type: array
options:
description: |-
Options defines the reference to a TLSOption, that specifies the parameters of the TLS connection.
If not defined, the `default` TLSOption is used.
More info: https://doc.traefik.io/traefik/v2.11/https/tls/#tls-options
properties:
name:
description: |-
Name defines the name of the referenced TLSOption.
More info: https://doc.traefik.io/traefik/v2.11/routing/providers/kubernetes-crd/#kind-tlsoption
type: string
namespace:
description: |-
Namespace defines the namespace of the referenced TLSOption.
More info: https://doc.traefik.io/traefik/v2.11/routing/providers/kubernetes-crd/#kind-tlsoption
type: string
required:
- name
type: object
secretName:
description: SecretName is the name of the referenced Kubernetes
Secret to specify the certificate details.
type: string
store:
description: |-
Store defines the reference to the TLSStore, that will be used to store certificates.
Please note that only `default` TLSStore can be used.
properties:
name:
description: |-
Name defines the name of the referenced TLSStore.
More info: https://doc.traefik.io/traefik/v2.11/routing/providers/kubernetes-crd/#kind-tlsstore
type: string
namespace:
description: |-
Namespace defines the namespace of the referenced TLSStore.
More info: https://doc.traefik.io/traefik/v2.11/routing/providers/kubernetes-crd/#kind-tlsstore
type: string
required:
- name
type: object
type: object
required:
- routes
type: object
required:
- metadata
- spec
type: object
served: true
storage: true

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---
apiVersion: apiextensions.k8s.io/v1
kind: CustomResourceDefinition
metadata:
annotations:
controller-gen.kubebuilder.io/version: v0.14.0
name: ingressroutetcps.traefik.containo.us
spec:
group: traefik.containo.us
names:
kind: IngressRouteTCP
listKind: IngressRouteTCPList
plural: ingressroutetcps
singular: ingressroutetcp
scope: Namespaced
versions:
- name: v1alpha1
schema:
openAPIV3Schema:
description: IngressRouteTCP is the CRD implementation of a Traefik TCP Router.
properties:
apiVersion:
description: |-
APIVersion defines the versioned schema of this representation of an object.
Servers should convert recognized schemas to the latest internal value, and
may reject unrecognized values.
More info: https://git.k8s.io/community/contributors/devel/sig-architecture/api-conventions.md#resources
type: string
kind:
description: |-
Kind is a string value representing the REST resource this object represents.
Servers may infer this from the endpoint the client submits requests to.
Cannot be updated.
In CamelCase.
More info: https://git.k8s.io/community/contributors/devel/sig-architecture/api-conventions.md#types-kinds
type: string
metadata:
type: object
spec:
description: IngressRouteTCPSpec defines the desired state of IngressRouteTCP.
properties:
entryPoints:
description: |-
EntryPoints defines the list of entry point names to bind to.
Entry points have to be configured in the static configuration.
More info: https://doc.traefik.io/traefik/v2.11/routing/entrypoints/
Default: all.
items:
type: string
type: array
routes:
description: Routes defines the list of routes.
items:
description: RouteTCP holds the TCP route configuration.
properties:
match:
description: |-
Match defines the router's rule.
More info: https://doc.traefik.io/traefik/v2.11/routing/routers/#rule_1
type: string
middlewares:
description: Middlewares defines the list of references to MiddlewareTCP
resources.
items:
description: ObjectReference is a generic reference to a Traefik
resource.
properties:
name:
description: Name defines the name of the referenced Traefik
resource.
type: string
namespace:
description: Namespace defines the namespace of the referenced
Traefik resource.
type: string
required:
- name
type: object
type: array
priority:
description: |-
Priority defines the router's priority.
More info: https://doc.traefik.io/traefik/v2.11/routing/routers/#priority_1
type: integer
services:
description: Services defines the list of TCP services.
items:
description: ServiceTCP defines an upstream TCP service to
proxy traffic to.
properties:
name:
description: Name defines the name of the referenced Kubernetes
Service.
type: string
namespace:
description: Namespace defines the namespace of the referenced
Kubernetes Service.
type: string
nativeLB:
description: |-
NativeLB controls, when creating the load-balancer,
whether the LB's children are directly the pods IPs or if the only child is the Kubernetes Service clusterIP.
The Kubernetes Service itself does load-balance to the pods.
By default, NativeLB is false.
type: boolean
port:
anyOf:
- type: integer
- type: string
description: |-
Port defines the port of a Kubernetes Service.
This can be a reference to a named port.
x-kubernetes-int-or-string: true
proxyProtocol:
description: |-
ProxyProtocol defines the PROXY protocol configuration.
More info: https://doc.traefik.io/traefik/v2.11/routing/services/#proxy-protocol
properties:
version:
description: Version defines the PROXY Protocol version
to use.
type: integer
type: object
terminationDelay:
description: |-
TerminationDelay defines the deadline that the proxy sets, after one of its connected peers indicates
it has closed the writing capability of its connection, to close the reading capability as well,
hence fully terminating the connection.
It is a duration in milliseconds, defaulting to 100.
A negative value means an infinite deadline (i.e. the reading capability is never closed).
type: integer
weight:
description: Weight defines the weight used when balancing
requests between multiple Kubernetes Service.
type: integer
required:
- name
- port
type: object
type: array
required:
- match
type: object
type: array
tls:
description: |-
TLS defines the TLS configuration on a layer 4 / TCP Route.
More info: https://doc.traefik.io/traefik/v2.11/routing/routers/#tls_1
properties:
certResolver:
description: |-
CertResolver defines the name of the certificate resolver to use.
Cert resolvers have to be configured in the static configuration.
More info: https://doc.traefik.io/traefik/v2.11/https/acme/#certificate-resolvers
type: string
domains:
description: |-
Domains defines the list of domains that will be used to issue certificates.
More info: https://doc.traefik.io/traefik/v2.11/routing/routers/#domains
items:
description: Domain holds a domain name with SANs.
properties:
main:
description: Main defines the main domain name.
type: string
sans:
description: SANs defines the subject alternative domain
names.
items:
type: string
type: array
type: object
type: array
options:
description: |-
Options defines the reference to a TLSOption, that specifies the parameters of the TLS connection.
If not defined, the `default` TLSOption is used.
More info: https://doc.traefik.io/traefik/v2.11/https/tls/#tls-options
properties:
name:
description: Name defines the name of the referenced Traefik
resource.
type: string
namespace:
description: Namespace defines the namespace of the referenced
Traefik resource.
type: string
required:
- name
type: object
passthrough:
description: Passthrough defines whether a TLS router will terminate
the TLS connection.
type: boolean
secretName:
description: SecretName is the name of the referenced Kubernetes
Secret to specify the certificate details.
type: string
store:
description: |-
Store defines the reference to the TLSStore, that will be used to store certificates.
Please note that only `default` TLSStore can be used.
properties:
name:
description: Name defines the name of the referenced Traefik
resource.
type: string
namespace:
description: Namespace defines the namespace of the referenced
Traefik resource.
type: string
required:
- name
type: object
type: object
required:
- routes
type: object
required:
- metadata
- spec
type: object
served: true
storage: true

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---
apiVersion: apiextensions.k8s.io/v1
kind: CustomResourceDefinition
metadata:
annotations:
controller-gen.kubebuilder.io/version: v0.14.0
name: ingressrouteudps.traefik.containo.us
spec:
group: traefik.containo.us
names:
kind: IngressRouteUDP
listKind: IngressRouteUDPList
plural: ingressrouteudps
singular: ingressrouteudp
scope: Namespaced
versions:
- name: v1alpha1
schema:
openAPIV3Schema:
description: IngressRouteUDP is a CRD implementation of a Traefik UDP Router.
properties:
apiVersion:
description: |-
APIVersion defines the versioned schema of this representation of an object.
Servers should convert recognized schemas to the latest internal value, and
may reject unrecognized values.
More info: https://git.k8s.io/community/contributors/devel/sig-architecture/api-conventions.md#resources
type: string
kind:
description: |-
Kind is a string value representing the REST resource this object represents.
Servers may infer this from the endpoint the client submits requests to.
Cannot be updated.
In CamelCase.
More info: https://git.k8s.io/community/contributors/devel/sig-architecture/api-conventions.md#types-kinds
type: string
metadata:
type: object
spec:
description: IngressRouteUDPSpec defines the desired state of a IngressRouteUDP.
properties:
entryPoints:
description: |-
EntryPoints defines the list of entry point names to bind to.
Entry points have to be configured in the static configuration.
More info: https://doc.traefik.io/traefik/v2.11/routing/entrypoints/
Default: all.
items:
type: string
type: array
routes:
description: Routes defines the list of routes.
items:
description: RouteUDP holds the UDP route configuration.
properties:
services:
description: Services defines the list of UDP services.
items:
description: ServiceUDP defines an upstream UDP service to
proxy traffic to.
properties:
name:
description: Name defines the name of the referenced Kubernetes
Service.
type: string
namespace:
description: Namespace defines the namespace of the referenced
Kubernetes Service.
type: string
nativeLB:
description: |-
NativeLB controls, when creating the load-balancer,
whether the LB's children are directly the pods IPs or if the only child is the Kubernetes Service clusterIP.
The Kubernetes Service itself does load-balance to the pods.
By default, NativeLB is false.
type: boolean
port:
anyOf:
- type: integer
- type: string
description: |-
Port defines the port of a Kubernetes Service.
This can be a reference to a named port.
x-kubernetes-int-or-string: true
weight:
description: Weight defines the weight used when balancing
requests between multiple Kubernetes Service.
type: integer
required:
- name
- port
type: object
type: array
type: object
type: array
required:
- routes
type: object
required:
- metadata
- spec
type: object
served: true
storage: true

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---
apiVersion: apiextensions.k8s.io/v1
kind: CustomResourceDefinition
metadata:
annotations:
controller-gen.kubebuilder.io/version: v0.14.0
name: middlewares.traefik.containo.us
spec:
group: traefik.containo.us
names:
kind: Middleware
listKind: MiddlewareList
plural: middlewares
singular: middleware
scope: Namespaced
versions:
- name: v1alpha1
schema:
openAPIV3Schema:
description: |-
Middleware is the CRD implementation of a Traefik Middleware.
More info: https://doc.traefik.io/traefik/v2.11/middlewares/http/overview/
properties:
apiVersion:
description: |-
APIVersion defines the versioned schema of this representation of an object.
Servers should convert recognized schemas to the latest internal value, and
may reject unrecognized values.
More info: https://git.k8s.io/community/contributors/devel/sig-architecture/api-conventions.md#resources
type: string
kind:
description: |-
Kind is a string value representing the REST resource this object represents.
Servers may infer this from the endpoint the client submits requests to.
Cannot be updated.
In CamelCase.
More info: https://git.k8s.io/community/contributors/devel/sig-architecture/api-conventions.md#types-kinds
type: string
metadata:
type: object
spec:
description: MiddlewareSpec defines the desired state of a Middleware.
properties:
addPrefix:
description: |-
AddPrefix holds the add prefix middleware configuration.
This middleware updates the path of a request before forwarding it.
More info: https://doc.traefik.io/traefik/v2.11/middlewares/http/addprefix/
properties:
prefix:
description: |-
Prefix is the string to add before the current path in the requested URL.
It should include a leading slash (/).
type: string
type: object
basicAuth:
description: |-
BasicAuth holds the basic auth middleware configuration.
This middleware restricts access to your services to known users.
More info: https://doc.traefik.io/traefik/v2.11/middlewares/http/basicauth/
properties:
headerField:
description: |-
HeaderField defines a header field to store the authenticated user.
More info: https://doc.traefik.io/traefik/v2.11/middlewares/http/basicauth/#headerfield
type: string
realm:
description: |-
Realm allows the protected resources on a server to be partitioned into a set of protection spaces, each with its own authentication scheme.
Default: traefik.
type: string
removeHeader:
description: |-
RemoveHeader sets the removeHeader option to true to remove the authorization header before forwarding the request to your service.
Default: false.
type: boolean
secret:
description: Secret is the name of the referenced Kubernetes Secret
containing user credentials.
type: string
type: object
buffering:
description: |-
Buffering holds the buffering middleware configuration.
This middleware retries or limits the size of requests that can be forwarded to backends.
More info: https://doc.traefik.io/traefik/v2.11/middlewares/http/buffering/#maxrequestbodybytes
properties:
maxRequestBodyBytes:
description: |-
MaxRequestBodyBytes defines the maximum allowed body size for the request (in bytes).
If the request exceeds the allowed size, it is not forwarded to the service, and the client gets a 413 (Request Entity Too Large) response.
Default: 0 (no maximum).
format: int64
type: integer
maxResponseBodyBytes:
description: |-
MaxResponseBodyBytes defines the maximum allowed response size from the service (in bytes).
If the response exceeds the allowed size, it is not forwarded to the client. The client gets a 500 (Internal Server Error) response instead.
Default: 0 (no maximum).
format: int64
type: integer
memRequestBodyBytes:
description: |-
MemRequestBodyBytes defines the threshold (in bytes) from which the request will be buffered on disk instead of in memory.
Default: 1048576 (1Mi).
format: int64
type: integer
memResponseBodyBytes:
description: |-
MemResponseBodyBytes defines the threshold (in bytes) from which the response will be buffered on disk instead of in memory.
Default: 1048576 (1Mi).
format: int64
type: integer
retryExpression:
description: |-
RetryExpression defines the retry conditions.
It is a logical combination of functions with operators AND (&&) and OR (||).
More info: https://doc.traefik.io/traefik/v2.11/middlewares/http/buffering/#retryexpression
type: string
type: object
chain:
description: |-
Chain holds the configuration of the chain middleware.
This middleware enables to define reusable combinations of other pieces of middleware.
More info: https://doc.traefik.io/traefik/v2.11/middlewares/http/chain/
properties:
middlewares:
description: Middlewares is the list of MiddlewareRef which composes
the chain.
items:
description: MiddlewareRef is a reference to a Middleware resource.
properties:
name:
description: Name defines the name of the referenced Middleware
resource.
type: string
namespace:
description: Namespace defines the namespace of the referenced
Middleware resource.
type: string
required:
- name
type: object
type: array
type: object
circuitBreaker:
description: CircuitBreaker holds the circuit breaker configuration.
properties:
checkPeriod:
anyOf:
- type: integer
- type: string
description: CheckPeriod is the interval between successive checks
of the circuit breaker condition (when in standby state).
x-kubernetes-int-or-string: true
expression:
description: Expression is the condition that triggers the tripped
state.
type: string
fallbackDuration:
anyOf:
- type: integer
- type: string
description: FallbackDuration is the duration for which the circuit
breaker will wait before trying to recover (from a tripped state).
x-kubernetes-int-or-string: true
recoveryDuration:
anyOf:
- type: integer
- type: string
description: RecoveryDuration is the duration for which the circuit
breaker will try to recover (as soon as it is in recovering
state).
x-kubernetes-int-or-string: true
type: object
compress:
description: |-
Compress holds the compress middleware configuration.
This middleware compresses responses before sending them to the client, using gzip compression.
More info: https://doc.traefik.io/traefik/v2.11/middlewares/http/compress/
properties:
excludedContentTypes:
description: ExcludedContentTypes defines the list of content
types to compare the Content-Type header of the incoming requests
and responses before compressing.
items:
type: string
type: array
minResponseBodyBytes:
description: |-
MinResponseBodyBytes defines the minimum amount of bytes a response body must have to be compressed.
Default: 1024.
type: integer
type: object
contentType:
description: |-
ContentType holds the content-type middleware configuration.
This middleware exists to enable the correct behavior until at least the default one can be changed in a future version.
properties:
autoDetect:
description: |-
AutoDetect specifies whether to let the `Content-Type` header, if it has not been set by the backend,
be automatically set to a value derived from the contents of the response.
As a proxy, the default behavior should be to leave the header alone, regardless of what the backend did with it.
However, the historic default was to always auto-detect and set the header if it was nil,
and it is going to be kept that way in order to support users currently relying on it.
type: boolean
type: object
digestAuth:
description: |-
DigestAuth holds the digest auth middleware configuration.
This middleware restricts access to your services to known users.
More info: https://doc.traefik.io/traefik/v2.11/middlewares/http/digestauth/
properties:
headerField:
description: |-
HeaderField defines a header field to store the authenticated user.
More info: https://doc.traefik.io/traefik/v2.11/middlewares/http/basicauth/#headerfield
type: string
realm:
description: |-
Realm allows the protected resources on a server to be partitioned into a set of protection spaces, each with its own authentication scheme.
Default: traefik.
type: string
removeHeader:
description: RemoveHeader defines whether to remove the authorization
header before forwarding the request to the backend.
type: boolean
secret:
description: Secret is the name of the referenced Kubernetes Secret
containing user credentials.
type: string
type: object
errors:
description: |-
ErrorPage holds the custom error middleware configuration.
This middleware returns a custom page in lieu of the default, according to configured ranges of HTTP Status codes.
More info: https://doc.traefik.io/traefik/v2.11/middlewares/http/errorpages/
properties:
query:
description: |-
Query defines the URL for the error page (hosted by service).
The {status} variable can be used in order to insert the status code in the URL.
type: string
service:
description: |-
Service defines the reference to a Kubernetes Service that will serve the error page.
More info: https://doc.traefik.io/traefik/v2.11/middlewares/http/errorpages/#service
properties:
kind:
description: Kind defines the kind of the Service.
enum:
- Service
- TraefikService
type: string
name:
description: |-
Name defines the name of the referenced Kubernetes Service or TraefikService.
The differentiation between the two is specified in the Kind field.
type: string
namespace:
description: Namespace defines the namespace of the referenced
Kubernetes Service or TraefikService.
type: string
nativeLB:
description: |-
NativeLB controls, when creating the load-balancer,
whether the LB's children are directly the pods IPs or if the only child is the Kubernetes Service clusterIP.
The Kubernetes Service itself does load-balance to the pods.
By default, NativeLB is false.
type: boolean
passHostHeader:
description: |-
PassHostHeader defines whether the client Host header is forwarded to the upstream Kubernetes Service.
By default, passHostHeader is true.
type: boolean
port:
anyOf:
- type: integer
- type: string
description: |-
Port defines the port of a Kubernetes Service.
This can be a reference to a named port.
x-kubernetes-int-or-string: true
responseForwarding:
description: ResponseForwarding defines how Traefik forwards
the response from the upstream Kubernetes Service to the
client.
properties:
flushInterval:
description: |-
FlushInterval defines the interval, in milliseconds, in between flushes to the client while copying the response body.
A negative value means to flush immediately after each write to the client.
This configuration is ignored when ReverseProxy recognizes a response as a streaming response;
for such responses, writes are flushed to the client immediately.
Default: 100ms
type: string
type: object
scheme:
description: |-
Scheme defines the scheme to use for the request to the upstream Kubernetes Service.
It defaults to https when Kubernetes Service port is 443, http otherwise.
type: string
serversTransport:
description: |-
ServersTransport defines the name of ServersTransport resource to use.
It allows to configure the transport between Traefik and your servers.
Can only be used on a Kubernetes Service.
type: string
sticky:
description: |-
Sticky defines the sticky sessions configuration.
More info: https://doc.traefik.io/traefik/v2.11/routing/services/#sticky-sessions
properties:
cookie:
description: Cookie defines the sticky cookie configuration.
properties:
httpOnly:
description: HTTPOnly defines whether the cookie can
be accessed by client-side APIs, such as JavaScript.
type: boolean
name:
description: Name defines the Cookie name.
type: string
sameSite:
description: |-
SameSite defines the same site policy.
More info: https://developer.mozilla.org/en-US/docs/Web/HTTP/Headers/Set-Cookie/SameSite
type: string
secure:
description: Secure defines whether the cookie can
only be transmitted over an encrypted connection
(i.e. HTTPS).
type: boolean
type: object
type: object
strategy:
description: |-
Strategy defines the load balancing strategy between the servers.
RoundRobin is the only supported value at the moment.
type: string
weight:
description: |-
Weight defines the weight and should only be specified when Name references a TraefikService object
(and to be precise, one that embeds a Weighted Round Robin).
type: integer
required:
- name
type: object
status:
description: |-
Status defines which status or range of statuses should result in an error page.
It can be either a status code as a number (500),
as multiple comma-separated numbers (500,502),
as ranges by separating two codes with a dash (500-599),
or a combination of the two (404,418,500-599).
items:
type: string
type: array
type: object
forwardAuth:
description: |-
ForwardAuth holds the forward auth middleware configuration.
This middleware delegates the request authentication to a Service.
More info: https://doc.traefik.io/traefik/v2.11/middlewares/http/forwardauth/
properties:
address:
description: Address defines the authentication server address.
type: string
authRequestHeaders:
description: |-
AuthRequestHeaders defines the list of the headers to copy from the request to the authentication server.
If not set or empty then all request headers are passed.
items:
type: string
type: array
authResponseHeaders:
description: AuthResponseHeaders defines the list of headers to
copy from the authentication server response and set on forwarded
request, replacing any existing conflicting headers.
items:
type: string
type: array
authResponseHeadersRegex:
description: |-
AuthResponseHeadersRegex defines the regex to match headers to copy from the authentication server response and set on forwarded request, after stripping all headers that match the regex.
More info: https://doc.traefik.io/traefik/v2.11/middlewares/http/forwardauth/#authresponseheadersregex
type: string
tls:
description: TLS defines the configuration used to secure the
connection to the authentication server.
properties:
caOptional:
type: boolean
caSecret:
description: |-
CASecret is the name of the referenced Kubernetes Secret containing the CA to validate the server certificate.
The CA certificate is extracted from key `tls.ca` or `ca.crt`.
type: string
certSecret:
description: |-
CertSecret is the name of the referenced Kubernetes Secret containing the client certificate.
The client certificate is extracted from the keys `tls.crt` and `tls.key`.
type: string
insecureSkipVerify:
description: InsecureSkipVerify defines whether the server
certificates should be validated.
type: boolean
type: object
trustForwardHeader:
description: 'TrustForwardHeader defines whether to trust (ie:
forward) all X-Forwarded-* headers.'
type: boolean
type: object
headers:
description: |-
Headers holds the headers middleware configuration.
This middleware manages the requests and responses headers.
More info: https://doc.traefik.io/traefik/v2.11/middlewares/http/headers/#customrequestheaders
properties:
accessControlAllowCredentials:
description: AccessControlAllowCredentials defines whether the
request can include user credentials.
type: boolean
accessControlAllowHeaders:
description: AccessControlAllowHeaders defines the Access-Control-Request-Headers
values sent in preflight response.
items:
type: string
type: array
accessControlAllowMethods:
description: AccessControlAllowMethods defines the Access-Control-Request-Method
values sent in preflight response.
items:
type: string
type: array
accessControlAllowOriginList:
description: AccessControlAllowOriginList is a list of allowable
origins. Can also be a wildcard origin "*".
items:
type: string
type: array
accessControlAllowOriginListRegex:
description: AccessControlAllowOriginListRegex is a list of allowable
origins written following the Regular Expression syntax (https://golang.org/pkg/regexp/).
items:
type: string
type: array
accessControlExposeHeaders:
description: AccessControlExposeHeaders defines the Access-Control-Expose-Headers
values sent in preflight response.
items:
type: string
type: array
accessControlMaxAge:
description: AccessControlMaxAge defines the time that a preflight
request may be cached.
format: int64
type: integer
addVaryHeader:
description: AddVaryHeader defines whether the Vary header is
automatically added/updated when the AccessControlAllowOriginList
is set.
type: boolean
allowedHosts:
description: AllowedHosts defines the fully qualified list of
allowed domain names.
items:
type: string
type: array
browserXssFilter:
description: BrowserXSSFilter defines whether to add the X-XSS-Protection
header with the value 1; mode=block.
type: boolean
contentSecurityPolicy:
description: ContentSecurityPolicy defines the Content-Security-Policy
header value.
type: string
contentTypeNosniff:
description: ContentTypeNosniff defines whether to add the X-Content-Type-Options
header with the nosniff value.
type: boolean
customBrowserXSSValue:
description: |-
CustomBrowserXSSValue defines the X-XSS-Protection header value.
This overrides the BrowserXssFilter option.
type: string
customFrameOptionsValue:
description: |-
CustomFrameOptionsValue defines the X-Frame-Options header value.
This overrides the FrameDeny option.
type: string
customRequestHeaders:
additionalProperties:
type: string
description: CustomRequestHeaders defines the header names and
values to apply to the request.
type: object
customResponseHeaders:
additionalProperties:
type: string
description: CustomResponseHeaders defines the header names and
values to apply to the response.
type: object
featurePolicy:
description: 'Deprecated: use PermissionsPolicy instead.'
type: string
forceSTSHeader:
description: ForceSTSHeader defines whether to add the STS header
even when the connection is HTTP.
type: boolean
frameDeny:
description: FrameDeny defines whether to add the X-Frame-Options
header with the DENY value.
type: boolean
hostsProxyHeaders:
description: HostsProxyHeaders defines the header keys that may
hold a proxied hostname value for the request.
items:
type: string
type: array
isDevelopment:
description: |-
IsDevelopment defines whether to mitigate the unwanted effects of the AllowedHosts, SSL, and STS options when developing.
Usually testing takes place using HTTP, not HTTPS, and on localhost, not your production domain.
If you would like your development environment to mimic production with complete Host blocking, SSL redirects,
and STS headers, leave this as false.
type: boolean
permissionsPolicy:
description: |-
PermissionsPolicy defines the Permissions-Policy header value.
This allows sites to control browser features.
type: string
publicKey:
description: PublicKey is the public key that implements HPKP
to prevent MITM attacks with forged certificates.
type: string
referrerPolicy:
description: |-
ReferrerPolicy defines the Referrer-Policy header value.
This allows sites to control whether browsers forward the Referer header to other sites.
type: string
sslForceHost:
description: 'Deprecated: use RedirectRegex instead.'
type: boolean
sslHost:
description: 'Deprecated: use RedirectRegex instead.'
type: string
sslProxyHeaders:
additionalProperties:
type: string
description: |-
SSLProxyHeaders defines the header keys with associated values that would indicate a valid HTTPS request.
It can be useful when using other proxies (example: "X-Forwarded-Proto": "https").
type: object
sslRedirect:
description: 'Deprecated: use EntryPoint redirection or RedirectScheme
instead.'
type: boolean
sslTemporaryRedirect:
description: 'Deprecated: use EntryPoint redirection or RedirectScheme
instead.'
type: boolean
stsIncludeSubdomains:
description: STSIncludeSubdomains defines whether the includeSubDomains
directive is appended to the Strict-Transport-Security header.
type: boolean
stsPreload:
description: STSPreload defines whether the preload flag is appended
to the Strict-Transport-Security header.
type: boolean
stsSeconds:
description: |-
STSSeconds defines the max-age of the Strict-Transport-Security header.
If set to 0, the header is not set.
format: int64
type: integer
type: object
inFlightReq:
description: |-
InFlightReq holds the in-flight request middleware configuration.
This middleware limits the number of requests being processed and served concurrently.
More info: https://doc.traefik.io/traefik/v2.11/middlewares/http/inflightreq/
properties:
amount:
description: |-
Amount defines the maximum amount of allowed simultaneous in-flight request.
The middleware responds with HTTP 429 Too Many Requests if there are already amount requests in progress (based on the same sourceCriterion strategy).
format: int64
type: integer
sourceCriterion:
description: |-
SourceCriterion defines what criterion is used to group requests as originating from a common source.
If several strategies are defined at the same time, an error will be raised.
If none are set, the default is to use the requestHost.
More info: https://doc.traefik.io/traefik/v2.11/middlewares/http/inflightreq/#sourcecriterion
properties:
ipStrategy:
description: |-
IPStrategy holds the IP strategy configuration used by Traefik to determine the client IP.
More info: https://doc.traefik.io/traefik/v2.11/middlewares/http/ipallowlist/#ipstrategy
properties:
depth:
description: Depth tells Traefik to use the X-Forwarded-For
header and take the IP located at the depth position
(starting from the right).
type: integer
excludedIPs:
description: ExcludedIPs configures Traefik to scan the
X-Forwarded-For header and select the first IP not in
the list.
items:
type: string
type: array
type: object
requestHeaderName:
description: RequestHeaderName defines the name of the header
used to group incoming requests.
type: string
requestHost:
description: RequestHost defines whether to consider the request
Host as the source.
type: boolean
type: object
type: object
ipAllowList:
description: |-
IPAllowList holds the IP allowlist middleware configuration.
This middleware accepts / refuses requests based on the client IP.
More info: https://doc.traefik.io/traefik/v2.11/middlewares/http/ipallowlist/
properties:
ipStrategy:
description: |-
IPStrategy holds the IP strategy configuration used by Traefik to determine the client IP.
More info: https://doc.traefik.io/traefik/v2.11/middlewares/http/ipallowlist/#ipstrategy
properties:
depth:
description: Depth tells Traefik to use the X-Forwarded-For
header and take the IP located at the depth position (starting
from the right).
type: integer
excludedIPs:
description: ExcludedIPs configures Traefik to scan the X-Forwarded-For
header and select the first IP not in the list.
items:
type: string
type: array
type: object
sourceRange:
description: SourceRange defines the set of allowed IPs (or ranges
of allowed IPs by using CIDR notation).
items:
type: string
type: array
type: object
ipWhiteList:
description: |-
IPWhiteList holds the IP whitelist middleware configuration.
This middleware accepts / refuses requests based on the client IP.
More info: https://doc.traefik.io/traefik/v2.11/middlewares/http/ipwhitelist/
Deprecated: please use IPAllowList instead.
properties:
ipStrategy:
description: |-
IPStrategy holds the IP strategy configuration used by Traefik to determine the client IP.
More info: https://doc.traefik.io/traefik/v2.11/middlewares/http/ipallowlist/#ipstrategy
properties:
depth:
description: Depth tells Traefik to use the X-Forwarded-For
header and take the IP located at the depth position (starting
from the right).
type: integer
excludedIPs:
description: ExcludedIPs configures Traefik to scan the X-Forwarded-For
header and select the first IP not in the list.
items:
type: string
type: array
type: object
sourceRange:
description: SourceRange defines the set of allowed IPs (or ranges
of allowed IPs by using CIDR notation).
items:
type: string
type: array
type: object
passTLSClientCert:
description: |-
PassTLSClientCert holds the pass TLS client cert middleware configuration.
This middleware adds the selected data from the passed client TLS certificate to a header.
More info: https://doc.traefik.io/traefik/v2.11/middlewares/http/passtlsclientcert/
properties:
info:
description: Info selects the specific client certificate details
you want to add to the X-Forwarded-Tls-Client-Cert-Info header.
properties:
issuer:
description: Issuer defines the client certificate issuer
details to add to the X-Forwarded-Tls-Client-Cert-Info header.
properties:
commonName:
description: CommonName defines whether to add the organizationalUnit
information into the issuer.
type: boolean
country:
description: Country defines whether to add the country
information into the issuer.
type: boolean
domainComponent:
description: DomainComponent defines whether to add the
domainComponent information into the issuer.
type: boolean
locality:
description: Locality defines whether to add the locality
information into the issuer.
type: boolean
organization:
description: Organization defines whether to add the organization
information into the issuer.
type: boolean
province:
description: Province defines whether to add the province
information into the issuer.
type: boolean
serialNumber:
description: SerialNumber defines whether to add the serialNumber
information into the issuer.
type: boolean
type: object
notAfter:
description: NotAfter defines whether to add the Not After
information from the Validity part.
type: boolean
notBefore:
description: NotBefore defines whether to add the Not Before
information from the Validity part.
type: boolean
sans:
description: Sans defines whether to add the Subject Alternative
Name information from the Subject Alternative Name part.
type: boolean
serialNumber:
description: SerialNumber defines whether to add the client
serialNumber information.
type: boolean
subject:
description: Subject defines the client certificate subject
details to add to the X-Forwarded-Tls-Client-Cert-Info header.
properties:
commonName:
description: CommonName defines whether to add the organizationalUnit
information into the subject.
type: boolean
country:
description: Country defines whether to add the country
information into the subject.
type: boolean
domainComponent:
description: DomainComponent defines whether to add the
domainComponent information into the subject.
type: boolean
locality:
description: Locality defines whether to add the locality
information into the subject.
type: boolean
organization:
description: Organization defines whether to add the organization
information into the subject.
type: boolean
organizationalUnit:
description: OrganizationalUnit defines whether to add
the organizationalUnit information into the subject.
type: boolean
province:
description: Province defines whether to add the province
information into the subject.
type: boolean
serialNumber:
description: SerialNumber defines whether to add the serialNumber
information into the subject.
type: boolean
type: object
type: object
pem:
description: PEM sets the X-Forwarded-Tls-Client-Cert header with
the certificate.
type: boolean
type: object
plugin:
additionalProperties:
x-kubernetes-preserve-unknown-fields: true
description: |-
Plugin defines the middleware plugin configuration.
More info: https://doc.traefik.io/traefik/plugins/
type: object
rateLimit:
description: |-
RateLimit holds the rate limit configuration.
This middleware ensures that services will receive a fair amount of requests, and allows one to define what fair is.
More info: https://doc.traefik.io/traefik/v2.11/middlewares/http/ratelimit/
properties:
average:
description: |-
Average is the maximum rate, by default in requests/s, allowed for the given source.
It defaults to 0, which means no rate limiting.
The rate is actually defined by dividing Average by Period. So for a rate below 1req/s,
one needs to define a Period larger than a second.
format: int64
type: integer
burst:
description: |-
Burst is the maximum number of requests allowed to arrive in the same arbitrarily small period of time.
It defaults to 1.
format: int64
type: integer
period:
anyOf:
- type: integer
- type: string
description: |-
Period, in combination with Average, defines the actual maximum rate, such as:
r = Average / Period. It defaults to a second.
x-kubernetes-int-or-string: true
sourceCriterion:
description: |-
SourceCriterion defines what criterion is used to group requests as originating from a common source.
If several strategies are defined at the same time, an error will be raised.
If none are set, the default is to use the request's remote address field (as an ipStrategy).
properties:
ipStrategy:
description: |-
IPStrategy holds the IP strategy configuration used by Traefik to determine the client IP.
More info: https://doc.traefik.io/traefik/v2.11/middlewares/http/ipallowlist/#ipstrategy
properties:
depth:
description: Depth tells Traefik to use the X-Forwarded-For
header and take the IP located at the depth position
(starting from the right).
type: integer
excludedIPs:
description: ExcludedIPs configures Traefik to scan the
X-Forwarded-For header and select the first IP not in
the list.
items:
type: string
type: array
type: object
requestHeaderName:
description: RequestHeaderName defines the name of the header
used to group incoming requests.
type: string
requestHost:
description: RequestHost defines whether to consider the request
Host as the source.
type: boolean
type: object
type: object
redirectRegex:
description: |-
RedirectRegex holds the redirect regex middleware configuration.
This middleware redirects a request using regex matching and replacement.
More info: https://doc.traefik.io/traefik/v2.11/middlewares/http/redirectregex/#regex
properties:
permanent:
description: Permanent defines whether the redirection is permanent
(301).
type: boolean
regex:
description: Regex defines the regex used to match and capture
elements from the request URL.
type: string
replacement:
description: Replacement defines how to modify the URL to have
the new target URL.
type: string
type: object
redirectScheme:
description: |-
RedirectScheme holds the redirect scheme middleware configuration.
This middleware redirects requests from a scheme/port to another.
More info: https://doc.traefik.io/traefik/v2.11/middlewares/http/redirectscheme/
properties:
permanent:
description: Permanent defines whether the redirection is permanent
(301).
type: boolean
port:
description: Port defines the port of the new URL.
type: string
scheme:
description: Scheme defines the scheme of the new URL.
type: string
type: object
replacePath:
description: |-
ReplacePath holds the replace path middleware configuration.
This middleware replaces the path of the request URL and store the original path in an X-Replaced-Path header.
More info: https://doc.traefik.io/traefik/v2.11/middlewares/http/replacepath/
properties:
path:
description: Path defines the path to use as replacement in the
request URL.
type: string
type: object
replacePathRegex:
description: |-
ReplacePathRegex holds the replace path regex middleware configuration.
This middleware replaces the path of a URL using regex matching and replacement.
More info: https://doc.traefik.io/traefik/v2.11/middlewares/http/replacepathregex/
properties:
regex:
description: Regex defines the regular expression used to match
and capture the path from the request URL.
type: string
replacement:
description: Replacement defines the replacement path format,
which can include captured variables.
type: string
type: object
retry:
description: |-
Retry holds the retry middleware configuration.
This middleware reissues requests a given number of times to a backend server if that server does not reply.
As soon as the server answers, the middleware stops retrying, regardless of the response status.
More info: https://doc.traefik.io/traefik/v2.11/middlewares/http/retry/
properties:
attempts:
description: Attempts defines how many times the request should
be retried.
type: integer
initialInterval:
anyOf:
- type: integer
- type: string
description: |-
InitialInterval defines the first wait time in the exponential backoff series.
The maximum interval is calculated as twice the initialInterval.
If unspecified, requests will be retried immediately.
The value of initialInterval should be provided in seconds or as a valid duration format,
see https://pkg.go.dev/time#ParseDuration.
x-kubernetes-int-or-string: true
type: object
stripPrefix:
description: |-
StripPrefix holds the strip prefix middleware configuration.
This middleware removes the specified prefixes from the URL path.
More info: https://doc.traefik.io/traefik/v2.11/middlewares/http/stripprefix/
properties:
forceSlash:
description: |-
ForceSlash ensures that the resulting stripped path is not the empty string, by replacing it with / when necessary.
Default: true.
type: boolean
prefixes:
description: Prefixes defines the prefixes to strip from the request
URL.
items:
type: string
type: array
type: object
stripPrefixRegex:
description: |-
StripPrefixRegex holds the strip prefix regex middleware configuration.
This middleware removes the matching prefixes from the URL path.
More info: https://doc.traefik.io/traefik/v2.11/middlewares/http/stripprefixregex/
properties:
regex:
description: Regex defines the regular expression to match the
path prefix from the request URL.
items:
type: string
type: array
type: object
type: object
required:
- metadata
- spec
type: object
served: true
storage: true

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---
apiVersion: apiextensions.k8s.io/v1
kind: CustomResourceDefinition
metadata:
annotations:
controller-gen.kubebuilder.io/version: v0.14.0
name: middlewaretcps.traefik.containo.us
spec:
group: traefik.containo.us
names:
kind: MiddlewareTCP
listKind: MiddlewareTCPList
plural: middlewaretcps
singular: middlewaretcp
scope: Namespaced
versions:
- name: v1alpha1
schema:
openAPIV3Schema:
description: |-
MiddlewareTCP is the CRD implementation of a Traefik TCP middleware.
More info: https://doc.traefik.io/traefik/v2.11/middlewares/overview/
properties:
apiVersion:
description: |-
APIVersion defines the versioned schema of this representation of an object.
Servers should convert recognized schemas to the latest internal value, and
may reject unrecognized values.
More info: https://git.k8s.io/community/contributors/devel/sig-architecture/api-conventions.md#resources
type: string
kind:
description: |-
Kind is a string value representing the REST resource this object represents.
Servers may infer this from the endpoint the client submits requests to.
Cannot be updated.
In CamelCase.
More info: https://git.k8s.io/community/contributors/devel/sig-architecture/api-conventions.md#types-kinds
type: string
metadata:
type: object
spec:
description: MiddlewareTCPSpec defines the desired state of a MiddlewareTCP.
properties:
inFlightConn:
description: InFlightConn defines the InFlightConn middleware configuration.
properties:
amount:
description: |-
Amount defines the maximum amount of allowed simultaneous connections.
The middleware closes the connection if there are already amount connections opened.
format: int64
type: integer
type: object
ipAllowList:
description: |-
IPAllowList defines the IPAllowList middleware configuration.
This middleware accepts/refuses connections based on the client IP.
More info: https://doc.traefik.io/traefik/v2.11/middlewares/tcp/ipallowlist/
properties:
sourceRange:
description: SourceRange defines the allowed IPs (or ranges of
allowed IPs by using CIDR notation).
items:
type: string
type: array
type: object
ipWhiteList:
description: |-
IPWhiteList defines the IPWhiteList middleware configuration.
This middleware accepts/refuses connections based on the client IP.
Deprecated: please use IPAllowList instead.
More info: https://doc.traefik.io/traefik/v2.11/middlewares/tcp/ipwhitelist/
properties:
sourceRange:
description: SourceRange defines the allowed IPs (or ranges of
allowed IPs by using CIDR notation).
items:
type: string
type: array
type: object
type: object
required:
- metadata
- spec
type: object
served: true
storage: true

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---
apiVersion: apiextensions.k8s.io/v1
kind: CustomResourceDefinition
metadata:
annotations:
controller-gen.kubebuilder.io/version: v0.14.0
name: serverstransports.traefik.containo.us
spec:
group: traefik.containo.us
names:
kind: ServersTransport
listKind: ServersTransportList
plural: serverstransports
singular: serverstransport
scope: Namespaced
versions:
- name: v1alpha1
schema:
openAPIV3Schema:
description: |-
ServersTransport is the CRD implementation of a ServersTransport.
If no serversTransport is specified, the default@internal will be used.
The default@internal serversTransport is created from the static configuration.
More info: https://doc.traefik.io/traefik/v2.11/routing/services/#serverstransport_1
properties:
apiVersion:
description: |-
APIVersion defines the versioned schema of this representation of an object.
Servers should convert recognized schemas to the latest internal value, and
may reject unrecognized values.
More info: https://git.k8s.io/community/contributors/devel/sig-architecture/api-conventions.md#resources
type: string
kind:
description: |-
Kind is a string value representing the REST resource this object represents.
Servers may infer this from the endpoint the client submits requests to.
Cannot be updated.
In CamelCase.
More info: https://git.k8s.io/community/contributors/devel/sig-architecture/api-conventions.md#types-kinds
type: string
metadata:
type: object
spec:
description: ServersTransportSpec defines the desired state of a ServersTransport.
properties:
certificatesSecrets:
description: CertificatesSecrets defines a list of secret storing
client certificates for mTLS.
items:
type: string
type: array
disableHTTP2:
description: DisableHTTP2 disables HTTP/2 for connections with backend
servers.
type: boolean
forwardingTimeouts:
description: ForwardingTimeouts defines the timeouts for requests
forwarded to the backend servers.
properties:
dialTimeout:
anyOf:
- type: integer
- type: string
description: DialTimeout is the amount of time to wait until a
connection to a backend server can be established.
x-kubernetes-int-or-string: true
idleConnTimeout:
anyOf:
- type: integer
- type: string
description: IdleConnTimeout is the maximum period for which an
idle HTTP keep-alive connection will remain open before closing
itself.
x-kubernetes-int-or-string: true
pingTimeout:
anyOf:
- type: integer
- type: string
description: PingTimeout is the timeout after which the HTTP/2
connection will be closed if a response to ping is not received.
x-kubernetes-int-or-string: true
readIdleTimeout:
anyOf:
- type: integer
- type: string
description: ReadIdleTimeout is the timeout after which a health
check using ping frame will be carried out if no frame is received
on the HTTP/2 connection.
x-kubernetes-int-or-string: true
responseHeaderTimeout:
anyOf:
- type: integer
- type: string
description: ResponseHeaderTimeout is the amount of time to wait
for a server's response headers after fully writing the request
(including its body, if any).
x-kubernetes-int-or-string: true
type: object
insecureSkipVerify:
description: InsecureSkipVerify disables SSL certificate verification.
type: boolean
maxIdleConnsPerHost:
description: MaxIdleConnsPerHost controls the maximum idle (keep-alive)
to keep per-host.
type: integer
peerCertURI:
description: PeerCertURI defines the peer cert URI used to match against
SAN URI during the peer certificate verification.
type: string
rootCAsSecrets:
description: RootCAsSecrets defines a list of CA secret used to validate
self-signed certificate.
items:
type: string
type: array
serverName:
description: ServerName defines the server name used to contact the
server.
type: string
type: object
required:
- metadata
- spec
type: object
served: true
storage: true

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---
apiVersion: apiextensions.k8s.io/v1
kind: CustomResourceDefinition
metadata:
annotations:
controller-gen.kubebuilder.io/version: v0.14.0
name: tlsoptions.traefik.containo.us
spec:
group: traefik.containo.us
names:
kind: TLSOption
listKind: TLSOptionList
plural: tlsoptions
singular: tlsoption
scope: Namespaced
versions:
- name: v1alpha1
schema:
openAPIV3Schema:
description: |-
TLSOption is the CRD implementation of a Traefik TLS Option, allowing to configure some parameters of the TLS connection.
More info: https://doc.traefik.io/traefik/v2.11/https/tls/#tls-options
properties:
apiVersion:
description: |-
APIVersion defines the versioned schema of this representation of an object.
Servers should convert recognized schemas to the latest internal value, and
may reject unrecognized values.
More info: https://git.k8s.io/community/contributors/devel/sig-architecture/api-conventions.md#resources
type: string
kind:
description: |-
Kind is a string value representing the REST resource this object represents.
Servers may infer this from the endpoint the client submits requests to.
Cannot be updated.
In CamelCase.
More info: https://git.k8s.io/community/contributors/devel/sig-architecture/api-conventions.md#types-kinds
type: string
metadata:
type: object
spec:
description: TLSOptionSpec defines the desired state of a TLSOption.
properties:
alpnProtocols:
description: |-
ALPNProtocols defines the list of supported application level protocols for the TLS handshake, in order of preference.
More info: https://doc.traefik.io/traefik/v2.11/https/tls/#alpn-protocols
items:
type: string
type: array
cipherSuites:
description: |-
CipherSuites defines the list of supported cipher suites for TLS versions up to TLS 1.2.
More info: https://doc.traefik.io/traefik/v2.11/https/tls/#cipher-suites
items:
type: string
type: array
clientAuth:
description: ClientAuth defines the server's policy for TLS Client
Authentication.
properties:
clientAuthType:
description: ClientAuthType defines the client authentication
type to apply.
enum:
- NoClientCert
- RequestClientCert
- RequireAnyClientCert
- VerifyClientCertIfGiven
- RequireAndVerifyClientCert
type: string
secretNames:
description: SecretNames defines the names of the referenced Kubernetes
Secret storing certificate details.
items:
type: string
type: array
type: object
curvePreferences:
description: |-
CurvePreferences defines the preferred elliptic curves in a specific order.
More info: https://doc.traefik.io/traefik/v2.11/https/tls/#curve-preferences
items:
type: string
type: array
maxVersion:
description: |-
MaxVersion defines the maximum TLS version that Traefik will accept.
Possible values: VersionTLS10, VersionTLS11, VersionTLS12, VersionTLS13.
Default: None.
type: string
minVersion:
description: |-
MinVersion defines the minimum TLS version that Traefik will accept.
Possible values: VersionTLS10, VersionTLS11, VersionTLS12, VersionTLS13.
Default: VersionTLS10.
type: string
preferServerCipherSuites:
description: |-
PreferServerCipherSuites defines whether the server chooses a cipher suite among his own instead of among the client's.
It is enabled automatically when minVersion or maxVersion is set.
Deprecated: https://github.com/golang/go/issues/45430
type: boolean
sniStrict:
description: SniStrict defines whether Traefik allows connections
from clients connections that do not specify a server_name extension.
type: boolean
type: object
required:
- metadata
- spec
type: object
served: true
storage: true

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---
apiVersion: apiextensions.k8s.io/v1
kind: CustomResourceDefinition
metadata:
annotations:
controller-gen.kubebuilder.io/version: v0.14.0
name: tlsstores.traefik.containo.us
spec:
group: traefik.containo.us
names:
kind: TLSStore
listKind: TLSStoreList
plural: tlsstores
singular: tlsstore
scope: Namespaced
versions:
- name: v1alpha1
schema:
openAPIV3Schema:
description: |-
TLSStore is the CRD implementation of a Traefik TLS Store.
For the time being, only the TLSStore named default is supported.
This means that you cannot have two stores that are named default in different Kubernetes namespaces.
More info: https://doc.traefik.io/traefik/v2.11/https/tls/#certificates-stores
properties:
apiVersion:
description: |-
APIVersion defines the versioned schema of this representation of an object.
Servers should convert recognized schemas to the latest internal value, and
may reject unrecognized values.
More info: https://git.k8s.io/community/contributors/devel/sig-architecture/api-conventions.md#resources
type: string
kind:
description: |-
Kind is a string value representing the REST resource this object represents.
Servers may infer this from the endpoint the client submits requests to.
Cannot be updated.
In CamelCase.
More info: https://git.k8s.io/community/contributors/devel/sig-architecture/api-conventions.md#types-kinds
type: string
metadata:
type: object
spec:
description: TLSStoreSpec defines the desired state of a TLSStore.
properties:
certificates:
description: Certificates is a list of secret names, each secret holding
a key/certificate pair to add to the store.
items:
description: Certificate holds a secret name for the TLSStore resource.
properties:
secretName:
description: SecretName is the name of the referenced Kubernetes
Secret to specify the certificate details.
type: string
required:
- secretName
type: object
type: array
defaultCertificate:
description: DefaultCertificate defines the default certificate configuration.
properties:
secretName:
description: SecretName is the name of the referenced Kubernetes
Secret to specify the certificate details.
type: string
required:
- secretName
type: object
defaultGeneratedCert:
description: DefaultGeneratedCert defines the default generated certificate
configuration.
properties:
domain:
description: Domain is the domain definition for the DefaultCertificate.
properties:
main:
description: Main defines the main domain name.
type: string
sans:
description: SANs defines the subject alternative domain names.
items:
type: string
type: array
type: object
resolver:
description: Resolver is the name of the resolver that will be
used to issue the DefaultCertificate.
type: string
type: object
type: object
required:
- metadata
- spec
type: object
served: true
storage: true

411
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---
apiVersion: apiextensions.k8s.io/v1
kind: CustomResourceDefinition
metadata:
annotations:
controller-gen.kubebuilder.io/version: v0.14.0
name: traefikservices.traefik.containo.us
spec:
group: traefik.containo.us
names:
kind: TraefikService
listKind: TraefikServiceList
plural: traefikservices
singular: traefikservice
scope: Namespaced
versions:
- name: v1alpha1
schema:
openAPIV3Schema:
description: |-
TraefikService is the CRD implementation of a Traefik Service.
TraefikService object allows to:
- Apply weight to Services on load-balancing
- Mirror traffic on services
More info: https://doc.traefik.io/traefik/v2.11/routing/providers/kubernetes-crd/#kind-traefikservice
properties:
apiVersion:
description: |-
APIVersion defines the versioned schema of this representation of an object.
Servers should convert recognized schemas to the latest internal value, and
may reject unrecognized values.
More info: https://git.k8s.io/community/contributors/devel/sig-architecture/api-conventions.md#resources
type: string
kind:
description: |-
Kind is a string value representing the REST resource this object represents.
Servers may infer this from the endpoint the client submits requests to.
Cannot be updated.
In CamelCase.
More info: https://git.k8s.io/community/contributors/devel/sig-architecture/api-conventions.md#types-kinds
type: string
metadata:
type: object
spec:
description: TraefikServiceSpec defines the desired state of a TraefikService.
properties:
mirroring:
description: Mirroring defines the Mirroring service configuration.
properties:
kind:
description: Kind defines the kind of the Service.
enum:
- Service
- TraefikService
type: string
maxBodySize:
description: |-
MaxBodySize defines the maximum size allowed for the body of the request.
If the body is larger, the request is not mirrored.
Default value is -1, which means unlimited size.
format: int64
type: integer
mirrors:
description: Mirrors defines the list of mirrors where Traefik
will duplicate the traffic.
items:
description: MirrorService holds the mirror configuration.
properties:
kind:
description: Kind defines the kind of the Service.
enum:
- Service
- TraefikService
type: string
name:
description: |-
Name defines the name of the referenced Kubernetes Service or TraefikService.
The differentiation between the two is specified in the Kind field.
type: string
namespace:
description: Namespace defines the namespace of the referenced
Kubernetes Service or TraefikService.
type: string
nativeLB:
description: |-
NativeLB controls, when creating the load-balancer,
whether the LB's children are directly the pods IPs or if the only child is the Kubernetes Service clusterIP.
The Kubernetes Service itself does load-balance to the pods.
By default, NativeLB is false.
type: boolean
passHostHeader:
description: |-
PassHostHeader defines whether the client Host header is forwarded to the upstream Kubernetes Service.
By default, passHostHeader is true.
type: boolean
percent:
description: |-
Percent defines the part of the traffic to mirror.
Supported values: 0 to 100.
type: integer
port:
anyOf:
- type: integer
- type: string
description: |-
Port defines the port of a Kubernetes Service.
This can be a reference to a named port.
x-kubernetes-int-or-string: true
responseForwarding:
description: ResponseForwarding defines how Traefik forwards
the response from the upstream Kubernetes Service to the
client.
properties:
flushInterval:
description: |-
FlushInterval defines the interval, in milliseconds, in between flushes to the client while copying the response body.
A negative value means to flush immediately after each write to the client.
This configuration is ignored when ReverseProxy recognizes a response as a streaming response;
for such responses, writes are flushed to the client immediately.
Default: 100ms
type: string
type: object
scheme:
description: |-
Scheme defines the scheme to use for the request to the upstream Kubernetes Service.
It defaults to https when Kubernetes Service port is 443, http otherwise.
type: string
serversTransport:
description: |-
ServersTransport defines the name of ServersTransport resource to use.
It allows to configure the transport between Traefik and your servers.
Can only be used on a Kubernetes Service.
type: string
sticky:
description: |-
Sticky defines the sticky sessions configuration.
More info: https://doc.traefik.io/traefik/v2.11/routing/services/#sticky-sessions
properties:
cookie:
description: Cookie defines the sticky cookie configuration.
properties:
httpOnly:
description: HTTPOnly defines whether the cookie
can be accessed by client-side APIs, such as JavaScript.
type: boolean
name:
description: Name defines the Cookie name.
type: string
sameSite:
description: |-
SameSite defines the same site policy.
More info: https://developer.mozilla.org/en-US/docs/Web/HTTP/Headers/Set-Cookie/SameSite
type: string
secure:
description: Secure defines whether the cookie can
only be transmitted over an encrypted connection
(i.e. HTTPS).
type: boolean
type: object
type: object
strategy:
description: |-
Strategy defines the load balancing strategy between the servers.
RoundRobin is the only supported value at the moment.
type: string
weight:
description: |-
Weight defines the weight and should only be specified when Name references a TraefikService object
(and to be precise, one that embeds a Weighted Round Robin).
type: integer
required:
- name
type: object
type: array
name:
description: |-
Name defines the name of the referenced Kubernetes Service or TraefikService.
The differentiation between the two is specified in the Kind field.
type: string
namespace:
description: Namespace defines the namespace of the referenced
Kubernetes Service or TraefikService.
type: string
nativeLB:
description: |-
NativeLB controls, when creating the load-balancer,
whether the LB's children are directly the pods IPs or if the only child is the Kubernetes Service clusterIP.
The Kubernetes Service itself does load-balance to the pods.
By default, NativeLB is false.
type: boolean
passHostHeader:
description: |-
PassHostHeader defines whether the client Host header is forwarded to the upstream Kubernetes Service.
By default, passHostHeader is true.
type: boolean
port:
anyOf:
- type: integer
- type: string
description: |-
Port defines the port of a Kubernetes Service.
This can be a reference to a named port.
x-kubernetes-int-or-string: true
responseForwarding:
description: ResponseForwarding defines how Traefik forwards the
response from the upstream Kubernetes Service to the client.
properties:
flushInterval:
description: |-
FlushInterval defines the interval, in milliseconds, in between flushes to the client while copying the response body.
A negative value means to flush immediately after each write to the client.
This configuration is ignored when ReverseProxy recognizes a response as a streaming response;
for such responses, writes are flushed to the client immediately.
Default: 100ms
type: string
type: object
scheme:
description: |-
Scheme defines the scheme to use for the request to the upstream Kubernetes Service.
It defaults to https when Kubernetes Service port is 443, http otherwise.
type: string
serversTransport:
description: |-
ServersTransport defines the name of ServersTransport resource to use.
It allows to configure the transport between Traefik and your servers.
Can only be used on a Kubernetes Service.
type: string
sticky:
description: |-
Sticky defines the sticky sessions configuration.
More info: https://doc.traefik.io/traefik/v2.11/routing/services/#sticky-sessions
properties:
cookie:
description: Cookie defines the sticky cookie configuration.
properties:
httpOnly:
description: HTTPOnly defines whether the cookie can be
accessed by client-side APIs, such as JavaScript.
type: boolean
name:
description: Name defines the Cookie name.
type: string
sameSite:
description: |-
SameSite defines the same site policy.
More info: https://developer.mozilla.org/en-US/docs/Web/HTTP/Headers/Set-Cookie/SameSite
type: string
secure:
description: Secure defines whether the cookie can only
be transmitted over an encrypted connection (i.e. HTTPS).
type: boolean
type: object
type: object
strategy:
description: |-
Strategy defines the load balancing strategy between the servers.
RoundRobin is the only supported value at the moment.
type: string
weight:
description: |-
Weight defines the weight and should only be specified when Name references a TraefikService object
(and to be precise, one that embeds a Weighted Round Robin).
type: integer
required:
- name
type: object
weighted:
description: Weighted defines the Weighted Round Robin configuration.
properties:
services:
description: Services defines the list of Kubernetes Service and/or
TraefikService to load-balance, with weight.
items:
description: Service defines an upstream HTTP service to proxy
traffic to.
properties:
kind:
description: Kind defines the kind of the Service.
enum:
- Service
- TraefikService
type: string
name:
description: |-
Name defines the name of the referenced Kubernetes Service or TraefikService.
The differentiation between the two is specified in the Kind field.
type: string
namespace:
description: Namespace defines the namespace of the referenced
Kubernetes Service or TraefikService.
type: string
nativeLB:
description: |-
NativeLB controls, when creating the load-balancer,
whether the LB's children are directly the pods IPs or if the only child is the Kubernetes Service clusterIP.
The Kubernetes Service itself does load-balance to the pods.
By default, NativeLB is false.
type: boolean
passHostHeader:
description: |-
PassHostHeader defines whether the client Host header is forwarded to the upstream Kubernetes Service.
By default, passHostHeader is true.
type: boolean
port:
anyOf:
- type: integer
- type: string
description: |-
Port defines the port of a Kubernetes Service.
This can be a reference to a named port.
x-kubernetes-int-or-string: true
responseForwarding:
description: ResponseForwarding defines how Traefik forwards
the response from the upstream Kubernetes Service to the
client.
properties:
flushInterval:
description: |-
FlushInterval defines the interval, in milliseconds, in between flushes to the client while copying the response body.
A negative value means to flush immediately after each write to the client.
This configuration is ignored when ReverseProxy recognizes a response as a streaming response;
for such responses, writes are flushed to the client immediately.
Default: 100ms
type: string
type: object
scheme:
description: |-
Scheme defines the scheme to use for the request to the upstream Kubernetes Service.
It defaults to https when Kubernetes Service port is 443, http otherwise.
type: string
serversTransport:
description: |-
ServersTransport defines the name of ServersTransport resource to use.
It allows to configure the transport between Traefik and your servers.
Can only be used on a Kubernetes Service.
type: string
sticky:
description: |-
Sticky defines the sticky sessions configuration.
More info: https://doc.traefik.io/traefik/v2.11/routing/services/#sticky-sessions
properties:
cookie:
description: Cookie defines the sticky cookie configuration.
properties:
httpOnly:
description: HTTPOnly defines whether the cookie
can be accessed by client-side APIs, such as JavaScript.
type: boolean
name:
description: Name defines the Cookie name.
type: string
sameSite:
description: |-
SameSite defines the same site policy.
More info: https://developer.mozilla.org/en-US/docs/Web/HTTP/Headers/Set-Cookie/SameSite
type: string
secure:
description: Secure defines whether the cookie can
only be transmitted over an encrypted connection
(i.e. HTTPS).
type: boolean
type: object
type: object
strategy:
description: |-
Strategy defines the load balancing strategy between the servers.
RoundRobin is the only supported value at the moment.
type: string
weight:
description: |-
Weight defines the weight and should only be specified when Name references a TraefikService object
(and to be precise, one that embeds a Weighted Round Robin).
type: integer
required:
- name
type: object
type: array
sticky:
description: |-
Sticky defines whether sticky sessions are enabled.
More info: https://doc.traefik.io/traefik/v2.11/routing/providers/kubernetes-crd/#stickiness-and-load-balancing
properties:
cookie:
description: Cookie defines the sticky cookie configuration.
properties:
httpOnly:
description: HTTPOnly defines whether the cookie can be
accessed by client-side APIs, such as JavaScript.
type: boolean
name:
description: Name defines the Cookie name.
type: string
sameSite:
description: |-
SameSite defines the same site policy.
More info: https://developer.mozilla.org/en-US/docs/Web/HTTP/Headers/Set-Cookie/SameSite
type: string
secure:
description: Secure defines whether the cookie can only
be transmitted over an encrypted connection (i.e. HTTPS).
type: boolean
type: object
type: object
type: object
type: object
required:
- metadata
- spec
type: object
served: true
storage: true

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---
apiVersion: apiextensions.k8s.io/v1
kind: CustomResourceDefinition
metadata:
annotations:
controller-gen.kubebuilder.io/version: v0.14.0
name: ingressroutes.traefik.io
spec:
group: traefik.io
names:
kind: IngressRoute
listKind: IngressRouteList
plural: ingressroutes
singular: ingressroute
scope: Namespaced
versions:
- name: v1alpha1
schema:
openAPIV3Schema:
description: IngressRoute is the CRD implementation of a Traefik HTTP Router.
properties:
apiVersion:
description: |-
APIVersion defines the versioned schema of this representation of an object.
Servers should convert recognized schemas to the latest internal value, and
may reject unrecognized values.
More info: https://git.k8s.io/community/contributors/devel/sig-architecture/api-conventions.md#resources
type: string
kind:
description: |-
Kind is a string value representing the REST resource this object represents.
Servers may infer this from the endpoint the client submits requests to.
Cannot be updated.
In CamelCase.
More info: https://git.k8s.io/community/contributors/devel/sig-architecture/api-conventions.md#types-kinds
type: string
metadata:
type: object
spec:
description: IngressRouteSpec defines the desired state of IngressRoute.
properties:
entryPoints:
description: |-
EntryPoints defines the list of entry point names to bind to.
Entry points have to be configured in the static configuration.
More info: https://doc.traefik.io/traefik/v2.11/routing/entrypoints/
Default: all.
items:
type: string
type: array
routes:
description: Routes defines the list of routes.
items:
description: Route holds the HTTP route configuration.
properties:
kind:
description: |-
Kind defines the kind of the route.
Rule is the only supported kind.
enum:
- Rule
type: string
match:
description: |-
Match defines the router's rule.
More info: https://doc.traefik.io/traefik/v2.11/routing/routers/#rule
type: string
middlewares:
description: |-
Middlewares defines the list of references to Middleware resources.
More info: https://doc.traefik.io/traefik/v2.11/routing/providers/kubernetes-crd/#kind-middleware
items:
description: MiddlewareRef is a reference to a Middleware
resource.
properties:
name:
description: Name defines the name of the referenced Middleware
resource.
type: string
namespace:
description: Namespace defines the namespace of the referenced
Middleware resource.
type: string
required:
- name
type: object
type: array
priority:
description: |-
Priority defines the router's priority.
More info: https://doc.traefik.io/traefik/v2.11/routing/routers/#priority
type: integer
services:
description: |-
Services defines the list of Service.
It can contain any combination of TraefikService and/or reference to a Kubernetes Service.
items:
description: Service defines an upstream HTTP service to proxy
traffic to.
properties:
kind:
description: Kind defines the kind of the Service.
enum:
- Service
- TraefikService
type: string
name:
description: |-
Name defines the name of the referenced Kubernetes Service or TraefikService.
The differentiation between the two is specified in the Kind field.
type: string
namespace:
description: Namespace defines the namespace of the referenced
Kubernetes Service or TraefikService.
type: string
nativeLB:
description: |-
NativeLB controls, when creating the load-balancer,
whether the LB's children are directly the pods IPs or if the only child is the Kubernetes Service clusterIP.
The Kubernetes Service itself does load-balance to the pods.
By default, NativeLB is false.
type: boolean
passHostHeader:
description: |-
PassHostHeader defines whether the client Host header is forwarded to the upstream Kubernetes Service.
By default, passHostHeader is true.
type: boolean
port:
anyOf:
- type: integer
- type: string
description: |-
Port defines the port of a Kubernetes Service.
This can be a reference to a named port.
x-kubernetes-int-or-string: true
responseForwarding:
description: ResponseForwarding defines how Traefik forwards
the response from the upstream Kubernetes Service to
the client.
properties:
flushInterval:
description: |-
FlushInterval defines the interval, in milliseconds, in between flushes to the client while copying the response body.
A negative value means to flush immediately after each write to the client.
This configuration is ignored when ReverseProxy recognizes a response as a streaming response;
for such responses, writes are flushed to the client immediately.
Default: 100ms
type: string
type: object
scheme:
description: |-
Scheme defines the scheme to use for the request to the upstream Kubernetes Service.
It defaults to https when Kubernetes Service port is 443, http otherwise.
type: string
serversTransport:
description: |-
ServersTransport defines the name of ServersTransport resource to use.
It allows to configure the transport between Traefik and your servers.
Can only be used on a Kubernetes Service.
type: string
sticky:
description: |-
Sticky defines the sticky sessions configuration.
More info: https://doc.traefik.io/traefik/v2.11/routing/services/#sticky-sessions
properties:
cookie:
description: Cookie defines the sticky cookie configuration.
properties:
httpOnly:
description: HTTPOnly defines whether the cookie
can be accessed by client-side APIs, such as
JavaScript.
type: boolean
name:
description: Name defines the Cookie name.
type: string
sameSite:
description: |-
SameSite defines the same site policy.
More info: https://developer.mozilla.org/en-US/docs/Web/HTTP/Headers/Set-Cookie/SameSite
type: string
secure:
description: Secure defines whether the cookie
can only be transmitted over an encrypted connection
(i.e. HTTPS).
type: boolean
type: object
type: object
strategy:
description: |-
Strategy defines the load balancing strategy between the servers.
RoundRobin is the only supported value at the moment.
type: string
weight:
description: |-
Weight defines the weight and should only be specified when Name references a TraefikService object
(and to be precise, one that embeds a Weighted Round Robin).
type: integer
required:
- name
type: object
type: array
required:
- kind
- match
type: object
type: array
tls:
description: |-
TLS defines the TLS configuration.
More info: https://doc.traefik.io/traefik/v2.11/routing/routers/#tls
properties:
certResolver:
description: |-
CertResolver defines the name of the certificate resolver to use.
Cert resolvers have to be configured in the static configuration.
More info: https://doc.traefik.io/traefik/v2.11/https/acme/#certificate-resolvers
type: string
domains:
description: |-
Domains defines the list of domains that will be used to issue certificates.
More info: https://doc.traefik.io/traefik/v2.11/routing/routers/#domains
items:
description: Domain holds a domain name with SANs.
properties:
main:
description: Main defines the main domain name.
type: string
sans:
description: SANs defines the subject alternative domain
names.
items:
type: string
type: array
type: object
type: array
options:
description: |-
Options defines the reference to a TLSOption, that specifies the parameters of the TLS connection.
If not defined, the `default` TLSOption is used.
More info: https://doc.traefik.io/traefik/v2.11/https/tls/#tls-options
properties:
name:
description: |-
Name defines the name of the referenced TLSOption.
More info: https://doc.traefik.io/traefik/v2.11/routing/providers/kubernetes-crd/#kind-tlsoption
type: string
namespace:
description: |-
Namespace defines the namespace of the referenced TLSOption.
More info: https://doc.traefik.io/traefik/v2.11/routing/providers/kubernetes-crd/#kind-tlsoption
type: string
required:
- name
type: object
secretName:
description: SecretName is the name of the referenced Kubernetes
Secret to specify the certificate details.
type: string
store:
description: |-
Store defines the reference to the TLSStore, that will be used to store certificates.
Please note that only `default` TLSStore can be used.
properties:
name:
description: |-
Name defines the name of the referenced TLSStore.
More info: https://doc.traefik.io/traefik/v2.11/routing/providers/kubernetes-crd/#kind-tlsstore
type: string
namespace:
description: |-
Namespace defines the namespace of the referenced TLSStore.
More info: https://doc.traefik.io/traefik/v2.11/routing/providers/kubernetes-crd/#kind-tlsstore
type: string
required:
- name
type: object
type: object
required:
- routes
type: object
required:
- metadata
- spec
type: object
served: true
storage: true

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---
apiVersion: apiextensions.k8s.io/v1
kind: CustomResourceDefinition
metadata:
annotations:
controller-gen.kubebuilder.io/version: v0.14.0
name: ingressroutetcps.traefik.io
spec:
group: traefik.io
names:
kind: IngressRouteTCP
listKind: IngressRouteTCPList
plural: ingressroutetcps
singular: ingressroutetcp
scope: Namespaced
versions:
- name: v1alpha1
schema:
openAPIV3Schema:
description: IngressRouteTCP is the CRD implementation of a Traefik TCP Router.
properties:
apiVersion:
description: |-
APIVersion defines the versioned schema of this representation of an object.
Servers should convert recognized schemas to the latest internal value, and
may reject unrecognized values.
More info: https://git.k8s.io/community/contributors/devel/sig-architecture/api-conventions.md#resources
type: string
kind:
description: |-
Kind is a string value representing the REST resource this object represents.
Servers may infer this from the endpoint the client submits requests to.
Cannot be updated.
In CamelCase.
More info: https://git.k8s.io/community/contributors/devel/sig-architecture/api-conventions.md#types-kinds
type: string
metadata:
type: object
spec:
description: IngressRouteTCPSpec defines the desired state of IngressRouteTCP.
properties:
entryPoints:
description: |-
EntryPoints defines the list of entry point names to bind to.
Entry points have to be configured in the static configuration.
More info: https://doc.traefik.io/traefik/v2.11/routing/entrypoints/
Default: all.
items:
type: string
type: array
routes:
description: Routes defines the list of routes.
items:
description: RouteTCP holds the TCP route configuration.
properties:
match:
description: |-
Match defines the router's rule.
More info: https://doc.traefik.io/traefik/v2.11/routing/routers/#rule_1
type: string
middlewares:
description: Middlewares defines the list of references to MiddlewareTCP
resources.
items:
description: ObjectReference is a generic reference to a Traefik
resource.
properties:
name:
description: Name defines the name of the referenced Traefik
resource.
type: string
namespace:
description: Namespace defines the namespace of the referenced
Traefik resource.
type: string
required:
- name
type: object
type: array
priority:
description: |-
Priority defines the router's priority.
More info: https://doc.traefik.io/traefik/v2.11/routing/routers/#priority_1
type: integer
services:
description: Services defines the list of TCP services.
items:
description: ServiceTCP defines an upstream TCP service to
proxy traffic to.
properties:
name:
description: Name defines the name of the referenced Kubernetes
Service.
type: string
namespace:
description: Namespace defines the namespace of the referenced
Kubernetes Service.
type: string
nativeLB:
description: |-
NativeLB controls, when creating the load-balancer,
whether the LB's children are directly the pods IPs or if the only child is the Kubernetes Service clusterIP.
The Kubernetes Service itself does load-balance to the pods.
By default, NativeLB is false.
type: boolean
port:
anyOf:
- type: integer
- type: string
description: |-
Port defines the port of a Kubernetes Service.
This can be a reference to a named port.
x-kubernetes-int-or-string: true
proxyProtocol:
description: |-
ProxyProtocol defines the PROXY protocol configuration.
More info: https://doc.traefik.io/traefik/v2.11/routing/services/#proxy-protocol
properties:
version:
description: Version defines the PROXY Protocol version
to use.
type: integer
type: object
terminationDelay:
description: |-
TerminationDelay defines the deadline that the proxy sets, after one of its connected peers indicates
it has closed the writing capability of its connection, to close the reading capability as well,
hence fully terminating the connection.
It is a duration in milliseconds, defaulting to 100.
A negative value means an infinite deadline (i.e. the reading capability is never closed).
type: integer
weight:
description: Weight defines the weight used when balancing
requests between multiple Kubernetes Service.
type: integer
required:
- name
- port
type: object
type: array
required:
- match
type: object
type: array
tls:
description: |-
TLS defines the TLS configuration on a layer 4 / TCP Route.
More info: https://doc.traefik.io/traefik/v2.11/routing/routers/#tls_1
properties:
certResolver:
description: |-
CertResolver defines the name of the certificate resolver to use.
Cert resolvers have to be configured in the static configuration.
More info: https://doc.traefik.io/traefik/v2.11/https/acme/#certificate-resolvers
type: string
domains:
description: |-
Domains defines the list of domains that will be used to issue certificates.
More info: https://doc.traefik.io/traefik/v2.11/routing/routers/#domains
items:
description: Domain holds a domain name with SANs.
properties:
main:
description: Main defines the main domain name.
type: string
sans:
description: SANs defines the subject alternative domain
names.
items:
type: string
type: array
type: object
type: array
options:
description: |-
Options defines the reference to a TLSOption, that specifies the parameters of the TLS connection.
If not defined, the `default` TLSOption is used.
More info: https://doc.traefik.io/traefik/v2.11/https/tls/#tls-options
properties:
name:
description: Name defines the name of the referenced Traefik
resource.
type: string
namespace:
description: Namespace defines the namespace of the referenced
Traefik resource.
type: string
required:
- name
type: object
passthrough:
description: Passthrough defines whether a TLS router will terminate
the TLS connection.
type: boolean
secretName:
description: SecretName is the name of the referenced Kubernetes
Secret to specify the certificate details.
type: string
store:
description: |-
Store defines the reference to the TLSStore, that will be used to store certificates.
Please note that only `default` TLSStore can be used.
properties:
name:
description: Name defines the name of the referenced Traefik
resource.
type: string
namespace:
description: Namespace defines the namespace of the referenced
Traefik resource.
type: string
required:
- name
type: object
type: object
required:
- routes
type: object
required:
- metadata
- spec
type: object
served: true
storage: true

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---
apiVersion: apiextensions.k8s.io/v1
kind: CustomResourceDefinition
metadata:
annotations:
controller-gen.kubebuilder.io/version: v0.14.0
name: ingressrouteudps.traefik.io
spec:
group: traefik.io
names:
kind: IngressRouteUDP
listKind: IngressRouteUDPList
plural: ingressrouteudps
singular: ingressrouteudp
scope: Namespaced
versions:
- name: v1alpha1
schema:
openAPIV3Schema:
description: IngressRouteUDP is a CRD implementation of a Traefik UDP Router.
properties:
apiVersion:
description: |-
APIVersion defines the versioned schema of this representation of an object.
Servers should convert recognized schemas to the latest internal value, and
may reject unrecognized values.
More info: https://git.k8s.io/community/contributors/devel/sig-architecture/api-conventions.md#resources
type: string
kind:
description: |-
Kind is a string value representing the REST resource this object represents.
Servers may infer this from the endpoint the client submits requests to.
Cannot be updated.
In CamelCase.
More info: https://git.k8s.io/community/contributors/devel/sig-architecture/api-conventions.md#types-kinds
type: string
metadata:
type: object
spec:
description: IngressRouteUDPSpec defines the desired state of a IngressRouteUDP.
properties:
entryPoints:
description: |-
EntryPoints defines the list of entry point names to bind to.
Entry points have to be configured in the static configuration.
More info: https://doc.traefik.io/traefik/v2.11/routing/entrypoints/
Default: all.
items:
type: string
type: array
routes:
description: Routes defines the list of routes.
items:
description: RouteUDP holds the UDP route configuration.
properties:
services:
description: Services defines the list of UDP services.
items:
description: ServiceUDP defines an upstream UDP service to
proxy traffic to.
properties:
name:
description: Name defines the name of the referenced Kubernetes
Service.
type: string
namespace:
description: Namespace defines the namespace of the referenced
Kubernetes Service.
type: string
nativeLB:
description: |-
NativeLB controls, when creating the load-balancer,
whether the LB's children are directly the pods IPs or if the only child is the Kubernetes Service clusterIP.
The Kubernetes Service itself does load-balance to the pods.
By default, NativeLB is false.
type: boolean
port:
anyOf:
- type: integer
- type: string
description: |-
Port defines the port of a Kubernetes Service.
This can be a reference to a named port.
x-kubernetes-int-or-string: true
weight:
description: Weight defines the weight used when balancing
requests between multiple Kubernetes Service.
type: integer
required:
- name
- port
type: object
type: array
type: object
type: array
required:
- routes
type: object
required:
- metadata
- spec
type: object
served: true
storage: true

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---
apiVersion: apiextensions.k8s.io/v1
kind: CustomResourceDefinition
metadata:
annotations:
controller-gen.kubebuilder.io/version: v0.14.0
name: middlewares.traefik.io
spec:
group: traefik.io
names:
kind: Middleware
listKind: MiddlewareList
plural: middlewares
singular: middleware
scope: Namespaced
versions:
- name: v1alpha1
schema:
openAPIV3Schema:
description: |-
Middleware is the CRD implementation of a Traefik Middleware.
More info: https://doc.traefik.io/traefik/v2.11/middlewares/http/overview/
properties:
apiVersion:
description: |-
APIVersion defines the versioned schema of this representation of an object.
Servers should convert recognized schemas to the latest internal value, and
may reject unrecognized values.
More info: https://git.k8s.io/community/contributors/devel/sig-architecture/api-conventions.md#resources
type: string
kind:
description: |-
Kind is a string value representing the REST resource this object represents.
Servers may infer this from the endpoint the client submits requests to.
Cannot be updated.
In CamelCase.
More info: https://git.k8s.io/community/contributors/devel/sig-architecture/api-conventions.md#types-kinds
type: string
metadata:
type: object
spec:
description: MiddlewareSpec defines the desired state of a Middleware.
properties:
addPrefix:
description: |-
AddPrefix holds the add prefix middleware configuration.
This middleware updates the path of a request before forwarding it.
More info: https://doc.traefik.io/traefik/v2.11/middlewares/http/addprefix/
properties:
prefix:
description: |-
Prefix is the string to add before the current path in the requested URL.
It should include a leading slash (/).
type: string
type: object
basicAuth:
description: |-
BasicAuth holds the basic auth middleware configuration.
This middleware restricts access to your services to known users.
More info: https://doc.traefik.io/traefik/v2.11/middlewares/http/basicauth/
properties:
headerField:
description: |-
HeaderField defines a header field to store the authenticated user.
More info: https://doc.traefik.io/traefik/v2.11/middlewares/http/basicauth/#headerfield
type: string
realm:
description: |-
Realm allows the protected resources on a server to be partitioned into a set of protection spaces, each with its own authentication scheme.
Default: traefik.
type: string
removeHeader:
description: |-
RemoveHeader sets the removeHeader option to true to remove the authorization header before forwarding the request to your service.
Default: false.
type: boolean
secret:
description: Secret is the name of the referenced Kubernetes Secret
containing user credentials.
type: string
type: object
buffering:
description: |-
Buffering holds the buffering middleware configuration.
This middleware retries or limits the size of requests that can be forwarded to backends.
More info: https://doc.traefik.io/traefik/v2.11/middlewares/http/buffering/#maxrequestbodybytes
properties:
maxRequestBodyBytes:
description: |-
MaxRequestBodyBytes defines the maximum allowed body size for the request (in bytes).
If the request exceeds the allowed size, it is not forwarded to the service, and the client gets a 413 (Request Entity Too Large) response.
Default: 0 (no maximum).
format: int64
type: integer
maxResponseBodyBytes:
description: |-
MaxResponseBodyBytes defines the maximum allowed response size from the service (in bytes).
If the response exceeds the allowed size, it is not forwarded to the client. The client gets a 500 (Internal Server Error) response instead.
Default: 0 (no maximum).
format: int64
type: integer
memRequestBodyBytes:
description: |-
MemRequestBodyBytes defines the threshold (in bytes) from which the request will be buffered on disk instead of in memory.
Default: 1048576 (1Mi).
format: int64
type: integer
memResponseBodyBytes:
description: |-
MemResponseBodyBytes defines the threshold (in bytes) from which the response will be buffered on disk instead of in memory.
Default: 1048576 (1Mi).
format: int64
type: integer
retryExpression:
description: |-
RetryExpression defines the retry conditions.
It is a logical combination of functions with operators AND (&&) and OR (||).
More info: https://doc.traefik.io/traefik/v2.11/middlewares/http/buffering/#retryexpression
type: string
type: object
chain:
description: |-
Chain holds the configuration of the chain middleware.
This middleware enables to define reusable combinations of other pieces of middleware.
More info: https://doc.traefik.io/traefik/v2.11/middlewares/http/chain/
properties:
middlewares:
description: Middlewares is the list of MiddlewareRef which composes
the chain.
items:
description: MiddlewareRef is a reference to a Middleware resource.
properties:
name:
description: Name defines the name of the referenced Middleware
resource.
type: string
namespace:
description: Namespace defines the namespace of the referenced
Middleware resource.
type: string
required:
- name
type: object
type: array
type: object
circuitBreaker:
description: CircuitBreaker holds the circuit breaker configuration.
properties:
checkPeriod:
anyOf:
- type: integer
- type: string
description: CheckPeriod is the interval between successive checks
of the circuit breaker condition (when in standby state).
x-kubernetes-int-or-string: true
expression:
description: Expression is the condition that triggers the tripped
state.
type: string
fallbackDuration:
anyOf:
- type: integer
- type: string
description: FallbackDuration is the duration for which the circuit
breaker will wait before trying to recover (from a tripped state).
x-kubernetes-int-or-string: true
recoveryDuration:
anyOf:
- type: integer
- type: string
description: RecoveryDuration is the duration for which the circuit
breaker will try to recover (as soon as it is in recovering
state).
x-kubernetes-int-or-string: true
type: object
compress:
description: |-
Compress holds the compress middleware configuration.
This middleware compresses responses before sending them to the client, using gzip compression.
More info: https://doc.traefik.io/traefik/v2.11/middlewares/http/compress/
properties:
excludedContentTypes:
description: ExcludedContentTypes defines the list of content
types to compare the Content-Type header of the incoming requests
and responses before compressing.
items:
type: string
type: array
minResponseBodyBytes:
description: |-
MinResponseBodyBytes defines the minimum amount of bytes a response body must have to be compressed.
Default: 1024.
type: integer
type: object
contentType:
description: |-
ContentType holds the content-type middleware configuration.
This middleware exists to enable the correct behavior until at least the default one can be changed in a future version.
properties:
autoDetect:
description: |-
AutoDetect specifies whether to let the `Content-Type` header, if it has not been set by the backend,
be automatically set to a value derived from the contents of the response.
As a proxy, the default behavior should be to leave the header alone, regardless of what the backend did with it.
However, the historic default was to always auto-detect and set the header if it was nil,
and it is going to be kept that way in order to support users currently relying on it.
type: boolean
type: object
digestAuth:
description: |-
DigestAuth holds the digest auth middleware configuration.
This middleware restricts access to your services to known users.
More info: https://doc.traefik.io/traefik/v2.11/middlewares/http/digestauth/
properties:
headerField:
description: |-
HeaderField defines a header field to store the authenticated user.
More info: https://doc.traefik.io/traefik/v2.11/middlewares/http/basicauth/#headerfield
type: string
realm:
description: |-
Realm allows the protected resources on a server to be partitioned into a set of protection spaces, each with its own authentication scheme.
Default: traefik.
type: string
removeHeader:
description: RemoveHeader defines whether to remove the authorization
header before forwarding the request to the backend.
type: boolean
secret:
description: Secret is the name of the referenced Kubernetes Secret
containing user credentials.
type: string
type: object
errors:
description: |-
ErrorPage holds the custom error middleware configuration.
This middleware returns a custom page in lieu of the default, according to configured ranges of HTTP Status codes.
More info: https://doc.traefik.io/traefik/v2.11/middlewares/http/errorpages/
properties:
query:
description: |-
Query defines the URL for the error page (hosted by service).
The {status} variable can be used in order to insert the status code in the URL.
type: string
service:
description: |-
Service defines the reference to a Kubernetes Service that will serve the error page.
More info: https://doc.traefik.io/traefik/v2.11/middlewares/http/errorpages/#service
properties:
kind:
description: Kind defines the kind of the Service.
enum:
- Service
- TraefikService
type: string
name:
description: |-
Name defines the name of the referenced Kubernetes Service or TraefikService.
The differentiation between the two is specified in the Kind field.
type: string
namespace:
description: Namespace defines the namespace of the referenced
Kubernetes Service or TraefikService.
type: string
nativeLB:
description: |-
NativeLB controls, when creating the load-balancer,
whether the LB's children are directly the pods IPs or if the only child is the Kubernetes Service clusterIP.
The Kubernetes Service itself does load-balance to the pods.
By default, NativeLB is false.
type: boolean
passHostHeader:
description: |-
PassHostHeader defines whether the client Host header is forwarded to the upstream Kubernetes Service.
By default, passHostHeader is true.
type: boolean
port:
anyOf:
- type: integer
- type: string
description: |-
Port defines the port of a Kubernetes Service.
This can be a reference to a named port.
x-kubernetes-int-or-string: true
responseForwarding:
description: ResponseForwarding defines how Traefik forwards
the response from the upstream Kubernetes Service to the
client.
properties:
flushInterval:
description: |-
FlushInterval defines the interval, in milliseconds, in between flushes to the client while copying the response body.
A negative value means to flush immediately after each write to the client.
This configuration is ignored when ReverseProxy recognizes a response as a streaming response;
for such responses, writes are flushed to the client immediately.
Default: 100ms
type: string
type: object
scheme:
description: |-
Scheme defines the scheme to use for the request to the upstream Kubernetes Service.
It defaults to https when Kubernetes Service port is 443, http otherwise.
type: string
serversTransport:
description: |-
ServersTransport defines the name of ServersTransport resource to use.
It allows to configure the transport between Traefik and your servers.
Can only be used on a Kubernetes Service.
type: string
sticky:
description: |-
Sticky defines the sticky sessions configuration.
More info: https://doc.traefik.io/traefik/v2.11/routing/services/#sticky-sessions
properties:
cookie:
description: Cookie defines the sticky cookie configuration.
properties:
httpOnly:
description: HTTPOnly defines whether the cookie can
be accessed by client-side APIs, such as JavaScript.
type: boolean
name:
description: Name defines the Cookie name.
type: string
sameSite:
description: |-
SameSite defines the same site policy.
More info: https://developer.mozilla.org/en-US/docs/Web/HTTP/Headers/Set-Cookie/SameSite
type: string
secure:
description: Secure defines whether the cookie can
only be transmitted over an encrypted connection
(i.e. HTTPS).
type: boolean
type: object
type: object
strategy:
description: |-
Strategy defines the load balancing strategy between the servers.
RoundRobin is the only supported value at the moment.
type: string
weight:
description: |-
Weight defines the weight and should only be specified when Name references a TraefikService object
(and to be precise, one that embeds a Weighted Round Robin).
type: integer
required:
- name
type: object
status:
description: |-
Status defines which status or range of statuses should result in an error page.
It can be either a status code as a number (500),
as multiple comma-separated numbers (500,502),
as ranges by separating two codes with a dash (500-599),
or a combination of the two (404,418,500-599).
items:
type: string
type: array
type: object
forwardAuth:
description: |-
ForwardAuth holds the forward auth middleware configuration.
This middleware delegates the request authentication to a Service.
More info: https://doc.traefik.io/traefik/v2.11/middlewares/http/forwardauth/
properties:
address:
description: Address defines the authentication server address.
type: string
authRequestHeaders:
description: |-
AuthRequestHeaders defines the list of the headers to copy from the request to the authentication server.
If not set or empty then all request headers are passed.
items:
type: string
type: array
authResponseHeaders:
description: AuthResponseHeaders defines the list of headers to
copy from the authentication server response and set on forwarded
request, replacing any existing conflicting headers.
items:
type: string
type: array
authResponseHeadersRegex:
description: |-
AuthResponseHeadersRegex defines the regex to match headers to copy from the authentication server response and set on forwarded request, after stripping all headers that match the regex.
More info: https://doc.traefik.io/traefik/v2.11/middlewares/http/forwardauth/#authresponseheadersregex
type: string
tls:
description: TLS defines the configuration used to secure the
connection to the authentication server.
properties:
caOptional:
type: boolean
caSecret:
description: |-
CASecret is the name of the referenced Kubernetes Secret containing the CA to validate the server certificate.
The CA certificate is extracted from key `tls.ca` or `ca.crt`.
type: string
certSecret:
description: |-
CertSecret is the name of the referenced Kubernetes Secret containing the client certificate.
The client certificate is extracted from the keys `tls.crt` and `tls.key`.
type: string
insecureSkipVerify:
description: InsecureSkipVerify defines whether the server
certificates should be validated.
type: boolean
type: object
trustForwardHeader:
description: 'TrustForwardHeader defines whether to trust (ie:
forward) all X-Forwarded-* headers.'
type: boolean
type: object
headers:
description: |-
Headers holds the headers middleware configuration.
This middleware manages the requests and responses headers.
More info: https://doc.traefik.io/traefik/v2.11/middlewares/http/headers/#customrequestheaders
properties:
accessControlAllowCredentials:
description: AccessControlAllowCredentials defines whether the
request can include user credentials.
type: boolean
accessControlAllowHeaders:
description: AccessControlAllowHeaders defines the Access-Control-Request-Headers
values sent in preflight response.
items:
type: string
type: array
accessControlAllowMethods:
description: AccessControlAllowMethods defines the Access-Control-Request-Method
values sent in preflight response.
items:
type: string
type: array
accessControlAllowOriginList:
description: AccessControlAllowOriginList is a list of allowable
origins. Can also be a wildcard origin "*".
items:
type: string
type: array
accessControlAllowOriginListRegex:
description: AccessControlAllowOriginListRegex is a list of allowable
origins written following the Regular Expression syntax (https://golang.org/pkg/regexp/).
items:
type: string
type: array
accessControlExposeHeaders:
description: AccessControlExposeHeaders defines the Access-Control-Expose-Headers
values sent in preflight response.
items:
type: string
type: array
accessControlMaxAge:
description: AccessControlMaxAge defines the time that a preflight
request may be cached.
format: int64
type: integer
addVaryHeader:
description: AddVaryHeader defines whether the Vary header is
automatically added/updated when the AccessControlAllowOriginList
is set.
type: boolean
allowedHosts:
description: AllowedHosts defines the fully qualified list of
allowed domain names.
items:
type: string
type: array
browserXssFilter:
description: BrowserXSSFilter defines whether to add the X-XSS-Protection
header with the value 1; mode=block.
type: boolean
contentSecurityPolicy:
description: ContentSecurityPolicy defines the Content-Security-Policy
header value.
type: string
contentTypeNosniff:
description: ContentTypeNosniff defines whether to add the X-Content-Type-Options
header with the nosniff value.
type: boolean
customBrowserXSSValue:
description: |-
CustomBrowserXSSValue defines the X-XSS-Protection header value.
This overrides the BrowserXssFilter option.
type: string
customFrameOptionsValue:
description: |-
CustomFrameOptionsValue defines the X-Frame-Options header value.
This overrides the FrameDeny option.
type: string
customRequestHeaders:
additionalProperties:
type: string
description: CustomRequestHeaders defines the header names and
values to apply to the request.
type: object
customResponseHeaders:
additionalProperties:
type: string
description: CustomResponseHeaders defines the header names and
values to apply to the response.
type: object
featurePolicy:
description: 'Deprecated: use PermissionsPolicy instead.'
type: string
forceSTSHeader:
description: ForceSTSHeader defines whether to add the STS header
even when the connection is HTTP.
type: boolean
frameDeny:
description: FrameDeny defines whether to add the X-Frame-Options
header with the DENY value.
type: boolean
hostsProxyHeaders:
description: HostsProxyHeaders defines the header keys that may
hold a proxied hostname value for the request.
items:
type: string
type: array
isDevelopment:
description: |-
IsDevelopment defines whether to mitigate the unwanted effects of the AllowedHosts, SSL, and STS options when developing.
Usually testing takes place using HTTP, not HTTPS, and on localhost, not your production domain.
If you would like your development environment to mimic production with complete Host blocking, SSL redirects,
and STS headers, leave this as false.
type: boolean
permissionsPolicy:
description: |-
PermissionsPolicy defines the Permissions-Policy header value.
This allows sites to control browser features.
type: string
publicKey:
description: PublicKey is the public key that implements HPKP
to prevent MITM attacks with forged certificates.
type: string
referrerPolicy:
description: |-
ReferrerPolicy defines the Referrer-Policy header value.
This allows sites to control whether browsers forward the Referer header to other sites.
type: string
sslForceHost:
description: 'Deprecated: use RedirectRegex instead.'
type: boolean
sslHost:
description: 'Deprecated: use RedirectRegex instead.'
type: string
sslProxyHeaders:
additionalProperties:
type: string
description: |-
SSLProxyHeaders defines the header keys with associated values that would indicate a valid HTTPS request.
It can be useful when using other proxies (example: "X-Forwarded-Proto": "https").
type: object
sslRedirect:
description: 'Deprecated: use EntryPoint redirection or RedirectScheme
instead.'
type: boolean
sslTemporaryRedirect:
description: 'Deprecated: use EntryPoint redirection or RedirectScheme
instead.'
type: boolean
stsIncludeSubdomains:
description: STSIncludeSubdomains defines whether the includeSubDomains
directive is appended to the Strict-Transport-Security header.
type: boolean
stsPreload:
description: STSPreload defines whether the preload flag is appended
to the Strict-Transport-Security header.
type: boolean
stsSeconds:
description: |-
STSSeconds defines the max-age of the Strict-Transport-Security header.
If set to 0, the header is not set.
format: int64
type: integer
type: object
inFlightReq:
description: |-
InFlightReq holds the in-flight request middleware configuration.
This middleware limits the number of requests being processed and served concurrently.
More info: https://doc.traefik.io/traefik/v2.11/middlewares/http/inflightreq/
properties:
amount:
description: |-
Amount defines the maximum amount of allowed simultaneous in-flight request.
The middleware responds with HTTP 429 Too Many Requests if there are already amount requests in progress (based on the same sourceCriterion strategy).
format: int64
type: integer
sourceCriterion:
description: |-
SourceCriterion defines what criterion is used to group requests as originating from a common source.
If several strategies are defined at the same time, an error will be raised.
If none are set, the default is to use the requestHost.
More info: https://doc.traefik.io/traefik/v2.11/middlewares/http/inflightreq/#sourcecriterion
properties:
ipStrategy:
description: |-
IPStrategy holds the IP strategy configuration used by Traefik to determine the client IP.
More info: https://doc.traefik.io/traefik/v2.11/middlewares/http/ipallowlist/#ipstrategy
properties:
depth:
description: Depth tells Traefik to use the X-Forwarded-For
header and take the IP located at the depth position
(starting from the right).
type: integer
excludedIPs:
description: ExcludedIPs configures Traefik to scan the
X-Forwarded-For header and select the first IP not in
the list.
items:
type: string
type: array
type: object
requestHeaderName:
description: RequestHeaderName defines the name of the header
used to group incoming requests.
type: string
requestHost:
description: RequestHost defines whether to consider the request
Host as the source.
type: boolean
type: object
type: object
ipAllowList:
description: |-
IPAllowList holds the IP allowlist middleware configuration.
This middleware accepts / refuses requests based on the client IP.
More info: https://doc.traefik.io/traefik/v2.11/middlewares/http/ipallowlist/
properties:
ipStrategy:
description: |-
IPStrategy holds the IP strategy configuration used by Traefik to determine the client IP.
More info: https://doc.traefik.io/traefik/v2.11/middlewares/http/ipallowlist/#ipstrategy
properties:
depth:
description: Depth tells Traefik to use the X-Forwarded-For
header and take the IP located at the depth position (starting
from the right).
type: integer
excludedIPs:
description: ExcludedIPs configures Traefik to scan the X-Forwarded-For
header and select the first IP not in the list.
items:
type: string
type: array
type: object
sourceRange:
description: SourceRange defines the set of allowed IPs (or ranges
of allowed IPs by using CIDR notation).
items:
type: string
type: array
type: object
ipWhiteList:
description: |-
IPWhiteList holds the IP whitelist middleware configuration.
This middleware accepts / refuses requests based on the client IP.
More info: https://doc.traefik.io/traefik/v2.11/middlewares/http/ipwhitelist/
Deprecated: please use IPAllowList instead.
properties:
ipStrategy:
description: |-
IPStrategy holds the IP strategy configuration used by Traefik to determine the client IP.
More info: https://doc.traefik.io/traefik/v2.11/middlewares/http/ipallowlist/#ipstrategy
properties:
depth:
description: Depth tells Traefik to use the X-Forwarded-For
header and take the IP located at the depth position (starting
from the right).
type: integer
excludedIPs:
description: ExcludedIPs configures Traefik to scan the X-Forwarded-For
header and select the first IP not in the list.
items:
type: string
type: array
type: object
sourceRange:
description: SourceRange defines the set of allowed IPs (or ranges
of allowed IPs by using CIDR notation).
items:
type: string
type: array
type: object
passTLSClientCert:
description: |-
PassTLSClientCert holds the pass TLS client cert middleware configuration.
This middleware adds the selected data from the passed client TLS certificate to a header.
More info: https://doc.traefik.io/traefik/v2.11/middlewares/http/passtlsclientcert/
properties:
info:
description: Info selects the specific client certificate details
you want to add to the X-Forwarded-Tls-Client-Cert-Info header.
properties:
issuer:
description: Issuer defines the client certificate issuer
details to add to the X-Forwarded-Tls-Client-Cert-Info header.
properties:
commonName:
description: CommonName defines whether to add the organizationalUnit
information into the issuer.
type: boolean
country:
description: Country defines whether to add the country
information into the issuer.
type: boolean
domainComponent:
description: DomainComponent defines whether to add the
domainComponent information into the issuer.
type: boolean
locality:
description: Locality defines whether to add the locality
information into the issuer.
type: boolean
organization:
description: Organization defines whether to add the organization
information into the issuer.
type: boolean
province:
description: Province defines whether to add the province
information into the issuer.
type: boolean
serialNumber:
description: SerialNumber defines whether to add the serialNumber
information into the issuer.
type: boolean
type: object
notAfter:
description: NotAfter defines whether to add the Not After
information from the Validity part.
type: boolean
notBefore:
description: NotBefore defines whether to add the Not Before
information from the Validity part.
type: boolean
sans:
description: Sans defines whether to add the Subject Alternative
Name information from the Subject Alternative Name part.
type: boolean
serialNumber:
description: SerialNumber defines whether to add the client
serialNumber information.
type: boolean
subject:
description: Subject defines the client certificate subject
details to add to the X-Forwarded-Tls-Client-Cert-Info header.
properties:
commonName:
description: CommonName defines whether to add the organizationalUnit
information into the subject.
type: boolean
country:
description: Country defines whether to add the country
information into the subject.
type: boolean
domainComponent:
description: DomainComponent defines whether to add the
domainComponent information into the subject.
type: boolean
locality:
description: Locality defines whether to add the locality
information into the subject.
type: boolean
organization:
description: Organization defines whether to add the organization
information into the subject.
type: boolean
organizationalUnit:
description: OrganizationalUnit defines whether to add
the organizationalUnit information into the subject.
type: boolean
province:
description: Province defines whether to add the province
information into the subject.
type: boolean
serialNumber:
description: SerialNumber defines whether to add the serialNumber
information into the subject.
type: boolean
type: object
type: object
pem:
description: PEM sets the X-Forwarded-Tls-Client-Cert header with
the certificate.
type: boolean
type: object
plugin:
additionalProperties:
x-kubernetes-preserve-unknown-fields: true
description: |-
Plugin defines the middleware plugin configuration.
More info: https://doc.traefik.io/traefik/plugins/
type: object
rateLimit:
description: |-
RateLimit holds the rate limit configuration.
This middleware ensures that services will receive a fair amount of requests, and allows one to define what fair is.
More info: https://doc.traefik.io/traefik/v2.11/middlewares/http/ratelimit/
properties:
average:
description: |-
Average is the maximum rate, by default in requests/s, allowed for the given source.
It defaults to 0, which means no rate limiting.
The rate is actually defined by dividing Average by Period. So for a rate below 1req/s,
one needs to define a Period larger than a second.
format: int64
type: integer
burst:
description: |-
Burst is the maximum number of requests allowed to arrive in the same arbitrarily small period of time.
It defaults to 1.
format: int64
type: integer
period:
anyOf:
- type: integer
- type: string
description: |-
Period, in combination with Average, defines the actual maximum rate, such as:
r = Average / Period. It defaults to a second.
x-kubernetes-int-or-string: true
sourceCriterion:
description: |-
SourceCriterion defines what criterion is used to group requests as originating from a common source.
If several strategies are defined at the same time, an error will be raised.
If none are set, the default is to use the request's remote address field (as an ipStrategy).
properties:
ipStrategy:
description: |-
IPStrategy holds the IP strategy configuration used by Traefik to determine the client IP.
More info: https://doc.traefik.io/traefik/v2.11/middlewares/http/ipallowlist/#ipstrategy
properties:
depth:
description: Depth tells Traefik to use the X-Forwarded-For
header and take the IP located at the depth position
(starting from the right).
type: integer
excludedIPs:
description: ExcludedIPs configures Traefik to scan the
X-Forwarded-For header and select the first IP not in
the list.
items:
type: string
type: array
type: object
requestHeaderName:
description: RequestHeaderName defines the name of the header
used to group incoming requests.
type: string
requestHost:
description: RequestHost defines whether to consider the request
Host as the source.
type: boolean
type: object
type: object
redirectRegex:
description: |-
RedirectRegex holds the redirect regex middleware configuration.
This middleware redirects a request using regex matching and replacement.
More info: https://doc.traefik.io/traefik/v2.11/middlewares/http/redirectregex/#regex
properties:
permanent:
description: Permanent defines whether the redirection is permanent
(301).
type: boolean
regex:
description: Regex defines the regex used to match and capture
elements from the request URL.
type: string
replacement:
description: Replacement defines how to modify the URL to have
the new target URL.
type: string
type: object
redirectScheme:
description: |-
RedirectScheme holds the redirect scheme middleware configuration.
This middleware redirects requests from a scheme/port to another.
More info: https://doc.traefik.io/traefik/v2.11/middlewares/http/redirectscheme/
properties:
permanent:
description: Permanent defines whether the redirection is permanent
(301).
type: boolean
port:
description: Port defines the port of the new URL.
type: string
scheme:
description: Scheme defines the scheme of the new URL.
type: string
type: object
replacePath:
description: |-
ReplacePath holds the replace path middleware configuration.
This middleware replaces the path of the request URL and store the original path in an X-Replaced-Path header.
More info: https://doc.traefik.io/traefik/v2.11/middlewares/http/replacepath/
properties:
path:
description: Path defines the path to use as replacement in the
request URL.
type: string
type: object
replacePathRegex:
description: |-
ReplacePathRegex holds the replace path regex middleware configuration.
This middleware replaces the path of a URL using regex matching and replacement.
More info: https://doc.traefik.io/traefik/v2.11/middlewares/http/replacepathregex/
properties:
regex:
description: Regex defines the regular expression used to match
and capture the path from the request URL.
type: string
replacement:
description: Replacement defines the replacement path format,
which can include captured variables.
type: string
type: object
retry:
description: |-
Retry holds the retry middleware configuration.
This middleware reissues requests a given number of times to a backend server if that server does not reply.
As soon as the server answers, the middleware stops retrying, regardless of the response status.
More info: https://doc.traefik.io/traefik/v2.11/middlewares/http/retry/
properties:
attempts:
description: Attempts defines how many times the request should
be retried.
type: integer
initialInterval:
anyOf:
- type: integer
- type: string
description: |-
InitialInterval defines the first wait time in the exponential backoff series.
The maximum interval is calculated as twice the initialInterval.
If unspecified, requests will be retried immediately.
The value of initialInterval should be provided in seconds or as a valid duration format,
see https://pkg.go.dev/time#ParseDuration.
x-kubernetes-int-or-string: true
type: object
stripPrefix:
description: |-
StripPrefix holds the strip prefix middleware configuration.
This middleware removes the specified prefixes from the URL path.
More info: https://doc.traefik.io/traefik/v2.11/middlewares/http/stripprefix/
properties:
forceSlash:
description: |-
ForceSlash ensures that the resulting stripped path is not the empty string, by replacing it with / when necessary.
Default: true.
type: boolean
prefixes:
description: Prefixes defines the prefixes to strip from the request
URL.
items:
type: string
type: array
type: object
stripPrefixRegex:
description: |-
StripPrefixRegex holds the strip prefix regex middleware configuration.
This middleware removes the matching prefixes from the URL path.
More info: https://doc.traefik.io/traefik/v2.11/middlewares/http/stripprefixregex/
properties:
regex:
description: Regex defines the regular expression to match the
path prefix from the request URL.
items:
type: string
type: array
type: object
type: object
required:
- metadata
- spec
type: object
served: true
storage: true

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---
apiVersion: apiextensions.k8s.io/v1
kind: CustomResourceDefinition
metadata:
annotations:
controller-gen.kubebuilder.io/version: v0.14.0
name: middlewaretcps.traefik.io
spec:
group: traefik.io
names:
kind: MiddlewareTCP
listKind: MiddlewareTCPList
plural: middlewaretcps
singular: middlewaretcp
scope: Namespaced
versions:
- name: v1alpha1
schema:
openAPIV3Schema:
description: |-
MiddlewareTCP is the CRD implementation of a Traefik TCP middleware.
More info: https://doc.traefik.io/traefik/v2.11/middlewares/overview/
properties:
apiVersion:
description: |-
APIVersion defines the versioned schema of this representation of an object.
Servers should convert recognized schemas to the latest internal value, and
may reject unrecognized values.
More info: https://git.k8s.io/community/contributors/devel/sig-architecture/api-conventions.md#resources
type: string
kind:
description: |-
Kind is a string value representing the REST resource this object represents.
Servers may infer this from the endpoint the client submits requests to.
Cannot be updated.
In CamelCase.
More info: https://git.k8s.io/community/contributors/devel/sig-architecture/api-conventions.md#types-kinds
type: string
metadata:
type: object
spec:
description: MiddlewareTCPSpec defines the desired state of a MiddlewareTCP.
properties:
inFlightConn:
description: InFlightConn defines the InFlightConn middleware configuration.
properties:
amount:
description: |-
Amount defines the maximum amount of allowed simultaneous connections.
The middleware closes the connection if there are already amount connections opened.
format: int64
type: integer
type: object
ipAllowList:
description: |-
IPAllowList defines the IPAllowList middleware configuration.
This middleware accepts/refuses connections based on the client IP.
More info: https://doc.traefik.io/traefik/v2.11/middlewares/tcp/ipallowlist/
properties:
sourceRange:
description: SourceRange defines the allowed IPs (or ranges of
allowed IPs by using CIDR notation).
items:
type: string
type: array
type: object
ipWhiteList:
description: |-
IPWhiteList defines the IPWhiteList middleware configuration.
This middleware accepts/refuses connections based on the client IP.
Deprecated: please use IPAllowList instead.
More info: https://doc.traefik.io/traefik/v2.11/middlewares/tcp/ipwhitelist/
properties:
sourceRange:
description: SourceRange defines the allowed IPs (or ranges of
allowed IPs by using CIDR notation).
items:
type: string
type: array
type: object
type: object
required:
- metadata
- spec
type: object
served: true
storage: true

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---
apiVersion: apiextensions.k8s.io/v1
kind: CustomResourceDefinition
metadata:
annotations:
controller-gen.kubebuilder.io/version: v0.14.0
name: serverstransports.traefik.io
spec:
group: traefik.io
names:
kind: ServersTransport
listKind: ServersTransportList
plural: serverstransports
singular: serverstransport
scope: Namespaced
versions:
- name: v1alpha1
schema:
openAPIV3Schema:
description: |-
ServersTransport is the CRD implementation of a ServersTransport.
If no serversTransport is specified, the default@internal will be used.
The default@internal serversTransport is created from the static configuration.
More info: https://doc.traefik.io/traefik/v2.11/routing/services/#serverstransport_1
properties:
apiVersion:
description: |-
APIVersion defines the versioned schema of this representation of an object.
Servers should convert recognized schemas to the latest internal value, and
may reject unrecognized values.
More info: https://git.k8s.io/community/contributors/devel/sig-architecture/api-conventions.md#resources
type: string
kind:
description: |-
Kind is a string value representing the REST resource this object represents.
Servers may infer this from the endpoint the client submits requests to.
Cannot be updated.
In CamelCase.
More info: https://git.k8s.io/community/contributors/devel/sig-architecture/api-conventions.md#types-kinds
type: string
metadata:
type: object
spec:
description: ServersTransportSpec defines the desired state of a ServersTransport.
properties:
certificatesSecrets:
description: CertificatesSecrets defines a list of secret storing
client certificates for mTLS.
items:
type: string
type: array
disableHTTP2:
description: DisableHTTP2 disables HTTP/2 for connections with backend
servers.
type: boolean
forwardingTimeouts:
description: ForwardingTimeouts defines the timeouts for requests
forwarded to the backend servers.
properties:
dialTimeout:
anyOf:
- type: integer
- type: string
description: DialTimeout is the amount of time to wait until a
connection to a backend server can be established.
x-kubernetes-int-or-string: true
idleConnTimeout:
anyOf:
- type: integer
- type: string
description: IdleConnTimeout is the maximum period for which an
idle HTTP keep-alive connection will remain open before closing
itself.
x-kubernetes-int-or-string: true
pingTimeout:
anyOf:
- type: integer
- type: string
description: PingTimeout is the timeout after which the HTTP/2
connection will be closed if a response to ping is not received.
x-kubernetes-int-or-string: true
readIdleTimeout:
anyOf:
- type: integer
- type: string
description: ReadIdleTimeout is the timeout after which a health
check using ping frame will be carried out if no frame is received
on the HTTP/2 connection.
x-kubernetes-int-or-string: true
responseHeaderTimeout:
anyOf:
- type: integer
- type: string
description: ResponseHeaderTimeout is the amount of time to wait
for a server's response headers after fully writing the request
(including its body, if any).
x-kubernetes-int-or-string: true
type: object
insecureSkipVerify:
description: InsecureSkipVerify disables SSL certificate verification.
type: boolean
maxIdleConnsPerHost:
description: MaxIdleConnsPerHost controls the maximum idle (keep-alive)
to keep per-host.
type: integer
peerCertURI:
description: PeerCertURI defines the peer cert URI used to match against
SAN URI during the peer certificate verification.
type: string
rootCAsSecrets:
description: RootCAsSecrets defines a list of CA secret used to validate
self-signed certificate.
items:
type: string
type: array
serverName:
description: ServerName defines the server name used to contact the
server.
type: string
type: object
required:
- metadata
- spec
type: object
served: true
storage: true

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---
apiVersion: apiextensions.k8s.io/v1
kind: CustomResourceDefinition
metadata:
annotations:
controller-gen.kubebuilder.io/version: v0.14.0
name: serverstransporttcps.traefik.io
spec:
group: traefik.io
names:
kind: ServersTransportTCP
listKind: ServersTransportTCPList
plural: serverstransporttcps
singular: serverstransporttcp
scope: Namespaced
versions:
- name: v1alpha1
schema:
openAPIV3Schema:
description: |-
ServersTransportTCP is the CRD implementation of a TCPServersTransport.
If no tcpServersTransport is specified, a default one named default@internal will be used.
The default@internal tcpServersTransport can be configured in the static configuration.
More info: https://doc.traefik.io/traefik/v3.0/routing/services/#serverstransport_3
properties:
apiVersion:
description: |-
APIVersion defines the versioned schema of this representation of an object.
Servers should convert recognized schemas to the latest internal value, and
may reject unrecognized values.
More info: https://git.k8s.io/community/contributors/devel/sig-architecture/api-conventions.md#resources
type: string
kind:
description: |-
Kind is a string value representing the REST resource this object represents.
Servers may infer this from the endpoint the client submits requests to.
Cannot be updated.
In CamelCase.
More info: https://git.k8s.io/community/contributors/devel/sig-architecture/api-conventions.md#types-kinds
type: string
metadata:
type: object
spec:
description: ServersTransportTCPSpec defines the desired state of a ServersTransportTCP.
properties:
dialKeepAlive:
anyOf:
- type: integer
- type: string
description: DialKeepAlive is the interval between keep-alive probes
for an active network connection. If zero, keep-alive probes are
sent with a default value (currently 15 seconds), if supported by
the protocol and operating system. Network protocols or operating
systems that do not support keep-alives ignore this field. If negative,
keep-alive probes are disabled.
x-kubernetes-int-or-string: true
dialTimeout:
anyOf:
- type: integer
- type: string
description: DialTimeout is the amount of time to wait until a connection
to a backend server can be established.
x-kubernetes-int-or-string: true
terminationDelay:
anyOf:
- type: integer
- type: string
description: TerminationDelay defines the delay to wait before fully
terminating the connection, after one connected peer has closed
its writing capability.
x-kubernetes-int-or-string: true
tls:
description: TLS defines the TLS configuration
properties:
certificatesSecrets:
description: CertificatesSecrets defines a list of secret storing
client certificates for mTLS.
items:
type: string
type: array
insecureSkipVerify:
description: InsecureSkipVerify disables TLS certificate verification.
type: boolean
peerCertURI:
description: |-
MaxIdleConnsPerHost controls the maximum idle (keep-alive) to keep per-host.
PeerCertURI defines the peer cert URI used to match against SAN URI during the peer certificate verification.
type: string
rootCAsSecrets:
description: RootCAsSecrets defines a list of CA secret used to
validate self-signed certificates.
items:
type: string
type: array
serverName:
description: ServerName defines the server name used to contact
the server.
type: string
spiffe:
description: Spiffe defines the SPIFFE configuration.
properties:
ids:
description: IDs defines the allowed SPIFFE IDs (takes precedence
over the SPIFFE TrustDomain).
items:
type: string
type: array
trustDomain:
description: TrustDomain defines the allowed SPIFFE trust
domain.
type: string
type: object
type: object
type: object
required:
- metadata
- spec
type: object
served: true
storage: true

114
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---
apiVersion: apiextensions.k8s.io/v1
kind: CustomResourceDefinition
metadata:
annotations:
controller-gen.kubebuilder.io/version: v0.14.0
name: tlsoptions.traefik.io
spec:
group: traefik.io
names:
kind: TLSOption
listKind: TLSOptionList
plural: tlsoptions
singular: tlsoption
scope: Namespaced
versions:
- name: v1alpha1
schema:
openAPIV3Schema:
description: |-
TLSOption is the CRD implementation of a Traefik TLS Option, allowing to configure some parameters of the TLS connection.
More info: https://doc.traefik.io/traefik/v2.11/https/tls/#tls-options
properties:
apiVersion:
description: |-
APIVersion defines the versioned schema of this representation of an object.
Servers should convert recognized schemas to the latest internal value, and
may reject unrecognized values.
More info: https://git.k8s.io/community/contributors/devel/sig-architecture/api-conventions.md#resources
type: string
kind:
description: |-
Kind is a string value representing the REST resource this object represents.
Servers may infer this from the endpoint the client submits requests to.
Cannot be updated.
In CamelCase.
More info: https://git.k8s.io/community/contributors/devel/sig-architecture/api-conventions.md#types-kinds
type: string
metadata:
type: object
spec:
description: TLSOptionSpec defines the desired state of a TLSOption.
properties:
alpnProtocols:
description: |-
ALPNProtocols defines the list of supported application level protocols for the TLS handshake, in order of preference.
More info: https://doc.traefik.io/traefik/v2.11/https/tls/#alpn-protocols
items:
type: string
type: array
cipherSuites:
description: |-
CipherSuites defines the list of supported cipher suites for TLS versions up to TLS 1.2.
More info: https://doc.traefik.io/traefik/v2.11/https/tls/#cipher-suites
items:
type: string
type: array
clientAuth:
description: ClientAuth defines the server's policy for TLS Client
Authentication.
properties:
clientAuthType:
description: ClientAuthType defines the client authentication
type to apply.
enum:
- NoClientCert
- RequestClientCert
- RequireAnyClientCert
- VerifyClientCertIfGiven
- RequireAndVerifyClientCert
type: string
secretNames:
description: SecretNames defines the names of the referenced Kubernetes
Secret storing certificate details.
items:
type: string
type: array
type: object
curvePreferences:
description: |-
CurvePreferences defines the preferred elliptic curves in a specific order.
More info: https://doc.traefik.io/traefik/v2.11/https/tls/#curve-preferences
items:
type: string
type: array
maxVersion:
description: |-
MaxVersion defines the maximum TLS version that Traefik will accept.
Possible values: VersionTLS10, VersionTLS11, VersionTLS12, VersionTLS13.
Default: None.
type: string
minVersion:
description: |-
MinVersion defines the minimum TLS version that Traefik will accept.
Possible values: VersionTLS10, VersionTLS11, VersionTLS12, VersionTLS13.
Default: VersionTLS10.
type: string
preferServerCipherSuites:
description: |-
PreferServerCipherSuites defines whether the server chooses a cipher suite among his own instead of among the client's.
It is enabled automatically when minVersion or maxVersion is set.
Deprecated: https://github.com/golang/go/issues/45430
type: boolean
sniStrict:
description: SniStrict defines whether Traefik allows connections
from clients connections that do not specify a server_name extension.
type: boolean
type: object
required:
- metadata
- spec
type: object
served: true
storage: true

97
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---
apiVersion: apiextensions.k8s.io/v1
kind: CustomResourceDefinition
metadata:
annotations:
controller-gen.kubebuilder.io/version: v0.14.0
name: tlsstores.traefik.io
spec:
group: traefik.io
names:
kind: TLSStore
listKind: TLSStoreList
plural: tlsstores
singular: tlsstore
scope: Namespaced
versions:
- name: v1alpha1
schema:
openAPIV3Schema:
description: |-
TLSStore is the CRD implementation of a Traefik TLS Store.
For the time being, only the TLSStore named default is supported.
This means that you cannot have two stores that are named default in different Kubernetes namespaces.
More info: https://doc.traefik.io/traefik/v2.11/https/tls/#certificates-stores
properties:
apiVersion:
description: |-
APIVersion defines the versioned schema of this representation of an object.
Servers should convert recognized schemas to the latest internal value, and
may reject unrecognized values.
More info: https://git.k8s.io/community/contributors/devel/sig-architecture/api-conventions.md#resources
type: string
kind:
description: |-
Kind is a string value representing the REST resource this object represents.
Servers may infer this from the endpoint the client submits requests to.
Cannot be updated.
In CamelCase.
More info: https://git.k8s.io/community/contributors/devel/sig-architecture/api-conventions.md#types-kinds
type: string
metadata:
type: object
spec:
description: TLSStoreSpec defines the desired state of a TLSStore.
properties:
certificates:
description: Certificates is a list of secret names, each secret holding
a key/certificate pair to add to the store.
items:
description: Certificate holds a secret name for the TLSStore resource.
properties:
secretName:
description: SecretName is the name of the referenced Kubernetes
Secret to specify the certificate details.
type: string
required:
- secretName
type: object
type: array
defaultCertificate:
description: DefaultCertificate defines the default certificate configuration.
properties:
secretName:
description: SecretName is the name of the referenced Kubernetes
Secret to specify the certificate details.
type: string
required:
- secretName
type: object
defaultGeneratedCert:
description: DefaultGeneratedCert defines the default generated certificate
configuration.
properties:
domain:
description: Domain is the domain definition for the DefaultCertificate.
properties:
main:
description: Main defines the main domain name.
type: string
sans:
description: SANs defines the subject alternative domain names.
items:
type: string
type: array
type: object
resolver:
description: Resolver is the name of the resolver that will be
used to issue the DefaultCertificate.
type: string
type: object
type: object
required:
- metadata
- spec
type: object
served: true
storage: true

411
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---
apiVersion: apiextensions.k8s.io/v1
kind: CustomResourceDefinition
metadata:
annotations:
controller-gen.kubebuilder.io/version: v0.14.0
name: traefikservices.traefik.io
spec:
group: traefik.io
names:
kind: TraefikService
listKind: TraefikServiceList
plural: traefikservices
singular: traefikservice
scope: Namespaced
versions:
- name: v1alpha1
schema:
openAPIV3Schema:
description: |-
TraefikService is the CRD implementation of a Traefik Service.
TraefikService object allows to:
- Apply weight to Services on load-balancing
- Mirror traffic on services
More info: https://doc.traefik.io/traefik/v2.11/routing/providers/kubernetes-crd/#kind-traefikservice
properties:
apiVersion:
description: |-
APIVersion defines the versioned schema of this representation of an object.
Servers should convert recognized schemas to the latest internal value, and
may reject unrecognized values.
More info: https://git.k8s.io/community/contributors/devel/sig-architecture/api-conventions.md#resources
type: string
kind:
description: |-
Kind is a string value representing the REST resource this object represents.
Servers may infer this from the endpoint the client submits requests to.
Cannot be updated.
In CamelCase.
More info: https://git.k8s.io/community/contributors/devel/sig-architecture/api-conventions.md#types-kinds
type: string
metadata:
type: object
spec:
description: TraefikServiceSpec defines the desired state of a TraefikService.
properties:
mirroring:
description: Mirroring defines the Mirroring service configuration.
properties:
kind:
description: Kind defines the kind of the Service.
enum:
- Service
- TraefikService
type: string
maxBodySize:
description: |-
MaxBodySize defines the maximum size allowed for the body of the request.
If the body is larger, the request is not mirrored.
Default value is -1, which means unlimited size.
format: int64
type: integer
mirrors:
description: Mirrors defines the list of mirrors where Traefik
will duplicate the traffic.
items:
description: MirrorService holds the mirror configuration.
properties:
kind:
description: Kind defines the kind of the Service.
enum:
- Service
- TraefikService
type: string
name:
description: |-
Name defines the name of the referenced Kubernetes Service or TraefikService.
The differentiation between the two is specified in the Kind field.
type: string
namespace:
description: Namespace defines the namespace of the referenced
Kubernetes Service or TraefikService.
type: string
nativeLB:
description: |-
NativeLB controls, when creating the load-balancer,
whether the LB's children are directly the pods IPs or if the only child is the Kubernetes Service clusterIP.
The Kubernetes Service itself does load-balance to the pods.
By default, NativeLB is false.
type: boolean
passHostHeader:
description: |-
PassHostHeader defines whether the client Host header is forwarded to the upstream Kubernetes Service.
By default, passHostHeader is true.
type: boolean
percent:
description: |-
Percent defines the part of the traffic to mirror.
Supported values: 0 to 100.
type: integer
port:
anyOf:
- type: integer
- type: string
description: |-
Port defines the port of a Kubernetes Service.
This can be a reference to a named port.
x-kubernetes-int-or-string: true
responseForwarding:
description: ResponseForwarding defines how Traefik forwards
the response from the upstream Kubernetes Service to the
client.
properties:
flushInterval:
description: |-
FlushInterval defines the interval, in milliseconds, in between flushes to the client while copying the response body.
A negative value means to flush immediately after each write to the client.
This configuration is ignored when ReverseProxy recognizes a response as a streaming response;
for such responses, writes are flushed to the client immediately.
Default: 100ms
type: string
type: object
scheme:
description: |-
Scheme defines the scheme to use for the request to the upstream Kubernetes Service.
It defaults to https when Kubernetes Service port is 443, http otherwise.
type: string
serversTransport:
description: |-
ServersTransport defines the name of ServersTransport resource to use.
It allows to configure the transport between Traefik and your servers.
Can only be used on a Kubernetes Service.
type: string
sticky:
description: |-
Sticky defines the sticky sessions configuration.
More info: https://doc.traefik.io/traefik/v2.11/routing/services/#sticky-sessions
properties:
cookie:
description: Cookie defines the sticky cookie configuration.
properties:
httpOnly:
description: HTTPOnly defines whether the cookie
can be accessed by client-side APIs, such as JavaScript.
type: boolean
name:
description: Name defines the Cookie name.
type: string
sameSite:
description: |-
SameSite defines the same site policy.
More info: https://developer.mozilla.org/en-US/docs/Web/HTTP/Headers/Set-Cookie/SameSite
type: string
secure:
description: Secure defines whether the cookie can
only be transmitted over an encrypted connection
(i.e. HTTPS).
type: boolean
type: object
type: object
strategy:
description: |-
Strategy defines the load balancing strategy between the servers.
RoundRobin is the only supported value at the moment.
type: string
weight:
description: |-
Weight defines the weight and should only be specified when Name references a TraefikService object
(and to be precise, one that embeds a Weighted Round Robin).
type: integer
required:
- name
type: object
type: array
name:
description: |-
Name defines the name of the referenced Kubernetes Service or TraefikService.
The differentiation between the two is specified in the Kind field.
type: string
namespace:
description: Namespace defines the namespace of the referenced
Kubernetes Service or TraefikService.
type: string
nativeLB:
description: |-
NativeLB controls, when creating the load-balancer,
whether the LB's children are directly the pods IPs or if the only child is the Kubernetes Service clusterIP.
The Kubernetes Service itself does load-balance to the pods.
By default, NativeLB is false.
type: boolean
passHostHeader:
description: |-
PassHostHeader defines whether the client Host header is forwarded to the upstream Kubernetes Service.
By default, passHostHeader is true.
type: boolean
port:
anyOf:
- type: integer
- type: string
description: |-
Port defines the port of a Kubernetes Service.
This can be a reference to a named port.
x-kubernetes-int-or-string: true
responseForwarding:
description: ResponseForwarding defines how Traefik forwards the
response from the upstream Kubernetes Service to the client.
properties:
flushInterval:
description: |-
FlushInterval defines the interval, in milliseconds, in between flushes to the client while copying the response body.
A negative value means to flush immediately after each write to the client.
This configuration is ignored when ReverseProxy recognizes a response as a streaming response;
for such responses, writes are flushed to the client immediately.
Default: 100ms
type: string
type: object
scheme:
description: |-
Scheme defines the scheme to use for the request to the upstream Kubernetes Service.
It defaults to https when Kubernetes Service port is 443, http otherwise.
type: string
serversTransport:
description: |-
ServersTransport defines the name of ServersTransport resource to use.
It allows to configure the transport between Traefik and your servers.
Can only be used on a Kubernetes Service.
type: string
sticky:
description: |-
Sticky defines the sticky sessions configuration.
More info: https://doc.traefik.io/traefik/v2.11/routing/services/#sticky-sessions
properties:
cookie:
description: Cookie defines the sticky cookie configuration.
properties:
httpOnly:
description: HTTPOnly defines whether the cookie can be
accessed by client-side APIs, such as JavaScript.
type: boolean
name:
description: Name defines the Cookie name.
type: string
sameSite:
description: |-
SameSite defines the same site policy.
More info: https://developer.mozilla.org/en-US/docs/Web/HTTP/Headers/Set-Cookie/SameSite
type: string
secure:
description: Secure defines whether the cookie can only
be transmitted over an encrypted connection (i.e. HTTPS).
type: boolean
type: object
type: object
strategy:
description: |-
Strategy defines the load balancing strategy between the servers.
RoundRobin is the only supported value at the moment.
type: string
weight:
description: |-
Weight defines the weight and should only be specified when Name references a TraefikService object
(and to be precise, one that embeds a Weighted Round Robin).
type: integer
required:
- name
type: object
weighted:
description: Weighted defines the Weighted Round Robin configuration.
properties:
services:
description: Services defines the list of Kubernetes Service and/or
TraefikService to load-balance, with weight.
items:
description: Service defines an upstream HTTP service to proxy
traffic to.
properties:
kind:
description: Kind defines the kind of the Service.
enum:
- Service
- TraefikService
type: string
name:
description: |-
Name defines the name of the referenced Kubernetes Service or TraefikService.
The differentiation between the two is specified in the Kind field.
type: string
namespace:
description: Namespace defines the namespace of the referenced
Kubernetes Service or TraefikService.
type: string
nativeLB:
description: |-
NativeLB controls, when creating the load-balancer,
whether the LB's children are directly the pods IPs or if the only child is the Kubernetes Service clusterIP.
The Kubernetes Service itself does load-balance to the pods.
By default, NativeLB is false.
type: boolean
passHostHeader:
description: |-
PassHostHeader defines whether the client Host header is forwarded to the upstream Kubernetes Service.
By default, passHostHeader is true.
type: boolean
port:
anyOf:
- type: integer
- type: string
description: |-
Port defines the port of a Kubernetes Service.
This can be a reference to a named port.
x-kubernetes-int-or-string: true
responseForwarding:
description: ResponseForwarding defines how Traefik forwards
the response from the upstream Kubernetes Service to the
client.
properties:
flushInterval:
description: |-
FlushInterval defines the interval, in milliseconds, in between flushes to the client while copying the response body.
A negative value means to flush immediately after each write to the client.
This configuration is ignored when ReverseProxy recognizes a response as a streaming response;
for such responses, writes are flushed to the client immediately.
Default: 100ms
type: string
type: object
scheme:
description: |-
Scheme defines the scheme to use for the request to the upstream Kubernetes Service.
It defaults to https when Kubernetes Service port is 443, http otherwise.
type: string
serversTransport:
description: |-
ServersTransport defines the name of ServersTransport resource to use.
It allows to configure the transport between Traefik and your servers.
Can only be used on a Kubernetes Service.
type: string
sticky:
description: |-
Sticky defines the sticky sessions configuration.
More info: https://doc.traefik.io/traefik/v2.11/routing/services/#sticky-sessions
properties:
cookie:
description: Cookie defines the sticky cookie configuration.
properties:
httpOnly:
description: HTTPOnly defines whether the cookie
can be accessed by client-side APIs, such as JavaScript.
type: boolean
name:
description: Name defines the Cookie name.
type: string
sameSite:
description: |-
SameSite defines the same site policy.
More info: https://developer.mozilla.org/en-US/docs/Web/HTTP/Headers/Set-Cookie/SameSite
type: string
secure:
description: Secure defines whether the cookie can
only be transmitted over an encrypted connection
(i.e. HTTPS).
type: boolean
type: object
type: object
strategy:
description: |-
Strategy defines the load balancing strategy between the servers.
RoundRobin is the only supported value at the moment.
type: string
weight:
description: |-
Weight defines the weight and should only be specified when Name references a TraefikService object
(and to be precise, one that embeds a Weighted Round Robin).
type: integer
required:
- name
type: object
type: array
sticky:
description: |-
Sticky defines whether sticky sessions are enabled.
More info: https://doc.traefik.io/traefik/v2.11/routing/providers/kubernetes-crd/#stickiness-and-load-balancing
properties:
cookie:
description: Cookie defines the sticky cookie configuration.
properties:
httpOnly:
description: HTTPOnly defines whether the cookie can be
accessed by client-side APIs, such as JavaScript.
type: boolean
name:
description: Name defines the Cookie name.
type: string
sameSite:
description: |-
SameSite defines the same site policy.
More info: https://developer.mozilla.org/en-US/docs/Web/HTTP/Headers/Set-Cookie/SameSite
type: string
secure:
description: Secure defines whether the cookie can only
be transmitted over an encrypted connection (i.e. HTTPS).
type: boolean
type: object
type: object
type: object
type: object
required:
- metadata
- spec
type: object
served: true
storage: true

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Traefik Proxy {{ .Values.image.tag | default .Chart.AppVersion }} has been deployed successfully on {{ template "traefik.namespace" . }} namespace !
{{- if .Values.persistence }}
{{- if and .Values.persistence.enabled (empty .Values.deployment.initContainer)}}
🚨 When enabling persistence for certificates, permissions on acme.json can be
lost when Traefik restarts. You can ensure correct permissions with an
initContainer. See https://github.com/traefik/traefik-helm-chart/issues/396 for
more info. 🚨
{{- end }}
{{- end }}
{{- with .Values.providers.kubernetesCRD.labelSelector }}
{{- $labelsApplied := include "traefik.labels" $ }}
{{- $labelSelectors := regexSplit "," . -1 }}
{{- range $labelSelectors }}
{{- $labelSelectorRaw := regexSplit "=" . -1 }}
{{- $labelSelector := printf "%s: %s" (first $labelSelectorRaw) (last $labelSelectorRaw) }}
{{- if not (contains $labelSelector $labelsApplied) }}
🚨 Resources populated with this chart don't match with labelSelector `{{.}}` applied on kubernetesCRD provider 🚨
{{- end }}
{{- end }}
{{- end }}
{{- with .Values.providers.kubernetesIngress.labelSelector }}
{{- $labelsApplied := include "traefik.labels" $ }}
{{- $labelSelectors := regexSplit "," . -1 }}
{{- range $labelSelectors }}
{{- $labelSelectorRaw := regexSplit "=" . -1 }}
{{- $labelSelector := printf "%s: %s" (first $labelSelectorRaw) (last $labelSelectorRaw) }}
{{- if not (contains $labelSelector $labelsApplied) }}
🚨 Resources populated with this chart don't match with labelSelector `{{.}}` applied on kubernetesIngress provider 🚨
{{- end }}
{{- end }}
{{- end }}

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{{/* vim: set filetype=mustache: */}}
{{/*
Expand the name of the chart.
*/}}
{{- define "traefik.name" -}}
{{- default .Chart.Name .Values.nameOverride | trunc 63 | trimSuffix "-" -}}
{{- end -}}
{{/*
Create chart name and version as used by the chart label.
*/}}
{{- define "traefik.chart" -}}
{{- printf "%s-%s" .Chart.Name .Chart.Version | replace "+" "_" | trunc 63 | trimSuffix "-" -}}
{{- end -}}
{{/*
Create the chart image name.
*/}}
{{- define "traefik.image-name" -}}
{{- printf "%s/%s:%s" .Values.image.registry .Values.image.repository (.Values.image.tag | default .Chart.AppVersion) }}
{{- end -}}
{{/*
Create a default fully qualified app name.
We truncate at 63 chars because some Kubernetes name fields are limited to this (by the DNS naming spec).
If release name contains chart name it will be used as a full name.
*/}}
{{- define "traefik.fullname" -}}
{{- if .Values.fullnameOverride -}}
{{- .Values.fullnameOverride | trunc 63 | trimSuffix "-" -}}
{{- else -}}
{{- $name := default .Chart.Name .Values.nameOverride -}}
{{- if contains $name .Release.Name -}}
{{- .Release.Name | trunc 63 | trimSuffix "-" -}}
{{- else -}}
{{- printf "%s-%s" .Release.Name $name | trunc 63 | trimSuffix "-" -}}
{{- end -}}
{{- end -}}
{{- end -}}
{{/*
Allow customization of the instance label value.
*/}}
{{- define "traefik.instance-name" -}}
{{- default (printf "%s-%s" .Release.Name .Release.Namespace) .Values.instanceLabelOverride | trunc 63 | trimSuffix "-" -}}
{{- end -}}
{{/* Shared labels used for selector*/}}
{{/* This is an immutable field: this should not change between upgrade */}}
{{- define "traefik.labelselector" -}}
app.kubernetes.io/name: {{ template "traefik.name" . }}
app.kubernetes.io/instance: {{ template "traefik.instance-name" . }}
{{- end }}
{{/* Shared labels used in metada */}}
{{- define "traefik.labels" -}}
{{ include "traefik.labelselector" . }}
helm.sh/chart: {{ template "traefik.chart" . }}
app.kubernetes.io/managed-by: {{ .Release.Service }}
{{- with .Values.commonLabels }}
{{ toYaml . }}
{{- end }}
{{- end }}
{{/*
Construct the namespace for all namespaced resources
We truncate at 63 chars because some Kubernetes name fields are limited to this (by the DNS naming spec).
Preserve the default behavior of the Release namespace if no override is provided
*/}}
{{- define "traefik.namespace" -}}
{{- if .Values.namespaceOverride -}}
{{- .Values.namespaceOverride | trunc 63 | trimSuffix "-" -}}
{{- else -}}
{{- .Release.Namespace -}}
{{- end -}}
{{- end -}}
{{/*
The name of the service account to use
*/}}
{{- define "traefik.serviceAccountName" -}}
{{- default (include "traefik.fullname" .) .Values.serviceAccount.name -}}
{{- end -}}
{{/*
The name of the ClusterRole and ClusterRoleBinding to use.
Adds the namespace to name to prevent duplicate resource names when there
are multiple namespaced releases with the same release name.
*/}}
{{- define "traefik.clusterRoleName" -}}
{{- (printf "%s-%s" (include "traefik.fullname" .) .Release.Namespace) | trunc 63 | trimSuffix "-" }}
{{- end -}}
{{/*
Construct the path for the providers.kubernetesingress.ingressendpoint.publishedservice.
By convention this will simply use the <namespace>/<service-name> to match the name of the
service generated.
Users can provide an override for an explicit service they want bound via `.Values.providers.kubernetesIngress.publishedService.pathOverride`
*/}}
{{- define "providers.kubernetesIngress.publishedServicePath" -}}
{{- $defServiceName := printf "%s/%s" .Release.Namespace (include "traefik.fullname" .) -}}
{{- $servicePath := default $defServiceName .Values.providers.kubernetesIngress.publishedService.pathOverride }}
{{- print $servicePath | trimSuffix "-" -}}
{{- end -}}
{{/*
Construct a comma-separated list of whitelisted namespaces
*/}}
{{- define "providers.kubernetesIngress.namespaces" -}}
{{- default (include "traefik.namespace" .) (join "," .Values.providers.kubernetesIngress.namespaces) }}
{{- end -}}
{{- define "providers.kubernetesCRD.namespaces" -}}
{{- default (include "traefik.namespace" .) (join "," .Values.providers.kubernetesCRD.namespaces) }}
{{- end -}}
{{/*
Renders a complete tree, even values that contains template.
*/}}
{{- define "traefik.render" -}}
{{- if typeIs "string" .value }}
{{- tpl .value .context }}
{{ else }}
{{- tpl (.value | toYaml) .context }}
{{- end }}
{{- end -}}
{{- define "imageVersion" -}}
{{ (split "@" (default $.Chart.AppVersion $.Values.image.tag))._0 }}
{{- end -}}

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{{- define "traefik.podTemplate" }}
metadata:
annotations:
{{- if .Values.deployment.podAnnotations }}
{{- tpl (toYaml .Values.deployment.podAnnotations) . | nindent 8 }}
{{- end }}
{{- if .Values.metrics }}
{{- if and (.Values.metrics.prometheus) (not .Values.metrics.prometheus.serviceMonitor) }}
prometheus.io/scrape: "true"
prometheus.io/path: "/metrics"
prometheus.io/port: {{ quote (index .Values.ports .Values.metrics.prometheus.entryPoint).port }}
{{- end }}
{{- end }}
labels:
{{- include "traefik.labels" . | nindent 8 -}}
{{- with .Values.deployment.podLabels }}
{{- toYaml . | nindent 8 }}
{{- end }}
spec:
{{- with .Values.deployment.imagePullSecrets }}
imagePullSecrets:
{{- toYaml . | nindent 8 }}
{{- end }}
serviceAccountName: {{ include "traefik.serviceAccountName" . }}
terminationGracePeriodSeconds: {{ default 60 .Values.deployment.terminationGracePeriodSeconds }}
hostNetwork: {{ .Values.hostNetwork }}
{{- with .Values.deployment.dnsPolicy }}
dnsPolicy: {{ . }}
{{- end }}
{{- with .Values.deployment.dnsConfig }}
dnsConfig:
{{- if .searches }}
searches:
{{- toYaml .searches | nindent 10 }}
{{- end }}
{{- if .nameservers }}
nameservers:
{{- toYaml .nameservers | nindent 10 }}
{{- end }}
{{- if .options }}
options:
{{- toYaml .options | nindent 10 }}
{{- end }}
{{- end }}
{{- with .Values.deployment.initContainers }}
initContainers:
{{- toYaml . | nindent 6 }}
{{- end }}
{{- if .Values.deployment.shareProcessNamespace }}
shareProcessNamespace: true
{{- end }}
{{- with .Values.deployment.runtimeClassName }}
runtimeClassName: {{ . }}
{{- end }}
containers:
- image: {{ template "traefik.image-name" . }}
imagePullPolicy: {{ .Values.image.pullPolicy }}
name: {{ template "traefik.fullname" . }}
resources:
{{- with .Values.resources }}
{{- toYaml . | nindent 10 }}
{{- end }}
{{- if (and (empty .Values.ports.traefik) (empty .Values.deployment.healthchecksPort)) }}
{{- fail "ERROR: When disabling traefik port, you need to specify `deployment.healthchecksPort`" }}
{{- end }}
{{- $healthchecksPort := (default (.Values.ports.traefik).port .Values.deployment.healthchecksPort) }}
{{- $healthchecksScheme := (default "HTTP" .Values.deployment.healthchecksScheme) }}
readinessProbe:
httpGet:
path: /ping
port: {{ $healthchecksPort }}
scheme: {{ $healthchecksScheme }}
{{- toYaml .Values.readinessProbe | nindent 10 }}
livenessProbe:
httpGet:
path: /ping
port: {{ $healthchecksPort }}
scheme: {{ $healthchecksScheme }}
{{- toYaml .Values.livenessProbe | nindent 10 }}
{{- with .Values.startupProbe}}
startupProbe:
{{- toYaml . | nindent 10 }}
{{- end }}
lifecycle:
{{- with .Values.deployment.lifecycle }}
{{- toYaml . | nindent 10 }}
{{- end }}
ports:
{{- $hostNetwork := .Values.hostNetwork }}
{{- range $name, $config := .Values.ports }}
{{- if $config }}
{{- if and $hostNetwork (and $config.hostPort $config.port) }}
{{- if ne ($config.hostPort | int) ($config.port | int) }}
{{- fail "ERROR: All hostPort must match their respective containerPort when `hostNetwork` is enabled" }}
{{- end }}
{{- end }}
- name: {{ $name | quote }}
containerPort: {{ default $config.port $config.containerPort }}
{{- if $config.hostPort }}
hostPort: {{ $config.hostPort }}
{{- end }}
{{- if $config.hostIP }}
hostIP: {{ $config.hostIP }}
{{- end }}
protocol: {{ default "TCP" $config.protocol | quote }}
{{- if ($config.http3).enabled }}
- name: "{{ $name }}-http3"
containerPort: {{ $config.port }}
{{- if $config.hostPort }}
hostPort: {{ default $config.hostPort $config.http3.advertisedPort }}
{{- end }}
protocol: UDP
{{- end }}
{{- end }}
{{- end }}
{{- with .Values.securityContext }}
securityContext:
{{- toYaml . | nindent 10 }}
{{- end }}
volumeMounts:
- name: {{ .Values.persistence.name }}
mountPath: {{ .Values.persistence.path }}
{{- if .Values.persistence.subPath }}
subPath: {{ .Values.persistence.subPath }}
{{- end }}
- name: tmp
mountPath: /tmp
{{- $root := . }}
{{- range .Values.volumes }}
- name: {{ tpl (.name) $root | replace "." "-" }}
mountPath: {{ .mountPath }}
readOnly: true
{{- end }}
{{- if gt (len .Values.experimental.plugins) 0 }}
- name: plugins
mountPath: "/plugins-storage"
{{- end }}
{{- if .Values.providers.file.enabled }}
- name: traefik-extra-config
mountPath: "/etc/traefik/dynamic"
{{- end }}
{{- if .Values.additionalVolumeMounts }}
{{- toYaml .Values.additionalVolumeMounts | nindent 10 }}
{{- end }}
args:
{{- with .Values.globalArguments }}
{{- range . }}
- {{ . | quote }}
{{- end }}
{{- end }}
{{- range $name, $config := .Values.ports }}
{{- if $config }}
- "--entrypoints.{{$name}}.address=:{{ $config.port }}/{{ default "tcp" $config.protocol | lower }}"
{{- with $config.asDefault }}
{{- if semverCompare "<3.0.0-0" (include "imageVersion" $) }}
{{- fail "ERROR: Default entrypoints are only available on Traefik v3. Please set `image.tag` to `v3.x`." }}
{{- end }}
- "--entrypoints.{{$name}}.asDefault={{ . }}"
{{- end }}
{{- end }}
{{- end }}
- "--api.dashboard=true"
- "--ping=true"
{{- if .Values.metrics }}
{{- with .Values.metrics.datadog }}
- "--metrics.datadog=true"
{{- with .address }}
- "--metrics.datadog.address={{ . }}"
{{- end }}
{{- with .pushInterval }}
- "--metrics.datadog.pushInterval={{ . }}"
{{- end }}
{{- with .prefix }}
- "--metrics.datadog.prefix={{ . }}"
{{- end }}
{{- if ne .addRoutersLabels nil }}
{{- with .addRoutersLabels | toString }}
- "--metrics.datadog.addRoutersLabels={{ . }}"
{{- end }}
{{- end }}
{{- if ne .addEntryPointsLabels nil }}
{{- with .addEntryPointsLabels | toString }}
- "--metrics.datadog.addEntryPointsLabels={{ . }}"
{{- end }}
{{- end }}
{{- if ne .addServicesLabels nil }}
{{- with .addServicesLabels | toString }}
- "--metrics.datadog.addServicesLabels={{ . }}"
{{- end }}
{{- end }}
{{- end }}
{{- with .Values.metrics.influxdb }}
- "--metrics.influxdb=true"
- "--metrics.influxdb.address={{ .address }}"
- "--metrics.influxdb.protocol={{ .protocol }}"
{{- with .database }}
- "--metrics.influxdb.database={{ . }}"
{{- end }}
{{- with .retentionPolicy }}
- "--metrics.influxdb.retentionPolicy={{ . }}"
{{- end }}
{{- with .username }}
- "--metrics.influxdb.username={{ . }}"
{{- end }}
{{- with .password }}
- "--metrics.influxdb.password={{ . }}"
{{- end }}
{{- with .pushInterval }}
- "--metrics.influxdb.pushInterval={{ . }}"
{{- end }}
{{- range $name, $value := .additionalLabels }}
- "--metrics.influxdb.additionalLabels.{{ $name }}={{ $value }}"
{{- end }}
{{- if ne .addRoutersLabels nil }}
{{- with .addRoutersLabels | toString }}
- "--metrics.influxdb.addRoutersLabels={{ . }}"
{{- end }}
{{- end }}
{{- if ne .addEntryPointsLabels nil }}
{{- with .addEntryPointsLabels | toString }}
- "--metrics.influxdb.addEntryPointsLabels={{ . }}"
{{- end }}
{{- end }}
{{- if ne .addServicesLabels nil }}
{{- with .addServicesLabels | toString }}
- "--metrics.influxdb.addServicesLabels={{ . }}"
{{- end }}
{{- end }}
{{- end }}
{{- with .Values.metrics.influxdb2 }}
- "--metrics.influxdb2=true"
- "--metrics.influxdb2.address={{ .address }}"
- "--metrics.influxdb2.token={{ .token }}"
- "--metrics.influxdb2.org={{ .org }}"
- "--metrics.influxdb2.bucket={{ .bucket }}"
{{- with .pushInterval }}
- "--metrics.influxdb2.pushInterval={{ . }}"
{{- end }}
{{- range $name, $value := .additionalLabels }}
- "--metrics.influxdb2.additionalLabels.{{ $name }}={{ $value }}"
{{- end }}
{{- if ne .addRoutersLabels nil }}
{{- with .addRoutersLabels | toString }}
- "--metrics.influxdb2.addRoutersLabels={{ . }}"
{{- end }}
{{- end }}
{{- if ne .addEntryPointsLabels nil }}
{{- with .addEntryPointsLabels | toString }}
- "--metrics.influxdb2.addEntryPointsLabels={{ . }}"
{{- end }}
{{- end }}
{{- if ne .addServicesLabels nil }}
{{- with .addServicesLabels | toString }}
- "--metrics.influxdb2.addServicesLabels={{ . }}"
{{- end }}
{{- end }}
{{- end }}
{{- if (.Values.metrics.prometheus) }}
- "--metrics.prometheus=true"
- "--metrics.prometheus.entrypoint={{ .Values.metrics.prometheus.entryPoint }}"
{{- if (eq (.Values.metrics.prometheus.addRoutersLabels | toString) "true") }}
- "--metrics.prometheus.addRoutersLabels=true"
{{- end }}
{{- if ne .Values.metrics.prometheus.addEntryPointsLabels nil }}
{{- with .Values.metrics.prometheus.addEntryPointsLabels | toString }}
- "--metrics.prometheus.addEntryPointsLabels={{ . }}"
{{- end }}
{{- end }}
{{- if ne .Values.metrics.prometheus.addServicesLabels nil }}
{{- with .Values.metrics.prometheus.addServicesLabels| toString }}
- "--metrics.prometheus.addServicesLabels={{ . }}"
{{- end }}
{{- end }}
{{- if .Values.metrics.prometheus.buckets }}
- "--metrics.prometheus.buckets={{ .Values.metrics.prometheus.buckets }}"
{{- end }}
{{- if .Values.metrics.prometheus.manualRouting }}
- "--metrics.prometheus.manualrouting=true"
{{- end }}
{{- end }}
{{- with .Values.metrics.statsd }}
- "--metrics.statsd=true"
- "--metrics.statsd.address={{ .address }}"
{{- with .pushInterval }}
- "--metrics.statsd.pushInterval={{ . }}"
{{- end }}
{{- with .prefix }}
- "--metrics.statsd.prefix={{ . }}"
{{- end }}
{{- if .addRoutersLabels}}
- "--metrics.statsd.addRoutersLabels=true"
{{- end }}
{{- if ne .addEntryPointsLabels nil }}
{{- with .addEntryPointsLabels | toString }}
- "--metrics.statsd.addEntryPointsLabels={{ . }}"
{{- end }}
{{- end }}
{{- if ne .addServicesLabels nil }}
{{- with .addServicesLabels | toString }}
- "--metrics.statsd.addServicesLabels={{ . }}"
{{- end }}
{{- end }}
{{- end }}
{{- end }}
{{- with .Values.metrics.openTelemetry }}
{{- if semverCompare "<3.0.0-0" (include "imageVersion" $) }}
{{- fail "ERROR: OpenTelemetry features are only available on Traefik v3. Please set `image.tag` to `v3.x`." }}
{{- end }}
- "--metrics.openTelemetry=true"
- "--metrics.openTelemetry.address={{ .address }}"
{{- if ne .addEntryPointsLabels nil }}
{{- with .addEntryPointsLabels | toString }}
- "--metrics.openTelemetry.addEntryPointsLabels={{ . }}"
{{- end }}
{{- end }}
{{- if ne .addRoutersLabels nil }}
{{- with .addRoutersLabels | toString }}
- "--metrics.openTelemetry.addRoutersLabels={{ . }}"
{{- end }}
{{- end }}
{{- if ne .addServicesLabels nil }}
{{- with .addServicesLabels | toString }}
- "--metrics.openTelemetry.addServicesLabels={{ . }}"
{{- end }}
{{- end }}
{{- with .explicitBoundaries }}
- "--metrics.openTelemetry.explicitBoundaries={{ join "," . }}"
{{- end }}
{{- with .headers }}
{{- range $name, $value := . }}
- "--metrics.openTelemetry.headers.{{ $name }}={{ $value }}"
{{- end }}
{{- end }}
{{- with .insecure }}
- "--metrics.openTelemetry.insecure={{ . }}"
{{- end }}
{{- with .pushInterval }}
- "--metrics.openTelemetry.pushInterval={{ . }}"
{{- end }}
{{- with .path }}
- "--metrics.openTelemetry.path={{ . }}"
{{- end }}
{{- with .tls }}
{{- with .ca }}
- "--metrics.openTelemetry.tls.ca={{ . }}"
{{- end }}
{{- with .cert }}
- "--metrics.openTelemetry.tls.cert={{ . }}"
{{- end }}
{{- with .key }}
- "--metrics.openTelemetry.tls.key={{ . }}"
{{- end }}
{{- with .insecureSkipVerify }}
- "--metrics.openTelemetry.tls.insecureSkipVerify={{ . }}"
{{- end }}
{{- end }}
{{- with .grpc }}
- "--metrics.openTelemetry.grpc={{ . }}"
{{- end }}
{{- end }}
{{- if .Values.tracing }}
{{- if .Values.tracing.openTelemetry }}
{{- if semverCompare "<3.0.0-0" (include "imageVersion" $) }}
{{- fail "ERROR: OpenTelemetry features are only available on Traefik v3. Please set `image.tag` to `v3.x`." }}
{{- end }}
- "--tracing.openTelemetry=true"
- "--tracing.openTelemetry.address={{ required "ERROR: When enabling openTelemetry on tracing, `tracing.openTelemetry.address` is required." .Values.tracing.openTelemetry.address }}"
{{- range $key, $value := .Values.tracing.openTelemetry.headers }}
- "--tracing.openTelemetry.headers.{{ $key }}={{ $value }}"
{{- end }}
{{- if .Values.tracing.openTelemetry.insecure }}
- "--tracing.openTelemetry.insecure={{ .Values.tracing.openTelemetry.insecure }}"
{{- end }}
{{- if .Values.tracing.openTelemetry.path }}
- "--tracing.openTelemetry.path={{ .Values.tracing.openTelemetry.path }}"
{{- end }}
{{- if .Values.tracing.openTelemetry.tls }}
{{- if .Values.tracing.openTelemetry.tls.ca }}
- "--tracing.openTelemetry.tls.ca={{ .Values.tracing.openTelemetry.tls.ca }}"
{{- end }}
{{- if .Values.tracing.openTelemetry.tls.cert }}
- "--tracing.openTelemetry.tls.cert={{ .Values.tracing.openTelemetry.tls.cert }}"
{{- end }}
{{- if .Values.tracing.openTelemetry.tls.key }}
- "--tracing.openTelemetry.tls.key={{ .Values.tracing.openTelemetry.tls.key }}"
{{- end }}
{{- if .Values.tracing.openTelemetry.tls.insecureSkipVerify }}
- "--tracing.openTelemetry.tls.insecureSkipVerify={{ .Values.tracing.openTelemetry.tls.insecureSkipVerify }}"
{{- end }}
{{- end }}
{{- if .Values.tracing.openTelemetry.grpc }}
- "--tracing.openTelemetry.grpc=true"
{{- end }}
{{- end }}
{{- if .Values.tracing.instana }}
- "--tracing.instana=true"
{{- if .Values.tracing.instana.localAgentHost }}
- "--tracing.instana.localAgentHost={{ .Values.tracing.instana.localAgentHost }}"
{{- end }}
{{- if .Values.tracing.instana.localAgentPort }}
- "--tracing.instana.localAgentPort={{ .Values.tracing.instana.localAgentPort }}"
{{- end }}
{{- if .Values.tracing.instana.logLevel }}
- "--tracing.instana.logLevel={{ .Values.tracing.instana.logLevel }}"
{{- end }}
{{- if .Values.tracing.instana.enableAutoProfile }}
- "--tracing.instana.enableAutoProfile={{ .Values.tracing.instana.enableAutoProfile }}"
{{- end }}
{{- end }}
{{- if .Values.tracing.datadog }}
- "--tracing.datadog=true"
{{- if .Values.tracing.datadog.localAgentHostPort }}
- "--tracing.datadog.localAgentHostPort={{ .Values.tracing.datadog.localAgentHostPort }}"
{{- end }}
{{- if .Values.tracing.datadog.debug }}
- "--tracing.datadog.debug=true"
{{- end }}
{{- if .Values.tracing.datadog.globalTag }}
- "--tracing.datadog.globalTag={{ .Values.tracing.datadog.globalTag }}"
{{- end }}
{{- if .Values.tracing.datadog.prioritySampling }}
- "--tracing.datadog.prioritySampling=true"
{{- end }}
{{- end }}
{{- if .Values.tracing.jaeger }}
- "--tracing.jaeger=true"
{{- if .Values.tracing.jaeger.samplingServerURL }}
- "--tracing.jaeger.samplingServerURL={{ .Values.tracing.jaeger.samplingServerURL }}"
{{- end }}
{{- if .Values.tracing.jaeger.samplingType }}
- "--tracing.jaeger.samplingType={{ .Values.tracing.jaeger.samplingType }}"
{{- end }}
{{- if .Values.tracing.jaeger.samplingParam }}
- "--tracing.jaeger.samplingParam={{ .Values.tracing.jaeger.samplingParam }}"
{{- end }}
{{- if .Values.tracing.jaeger.localAgentHostPort }}
- "--tracing.jaeger.localAgentHostPort={{ .Values.tracing.jaeger.localAgentHostPort }}"
{{- end }}
{{- if .Values.tracing.jaeger.gen128Bit }}
- "--tracing.jaeger.gen128Bit={{ .Values.tracing.jaeger.gen128Bit }}"
{{- end }}
{{- if .Values.tracing.jaeger.propagation }}
- "--tracing.jaeger.propagation={{ .Values.tracing.jaeger.propagation }}"
{{- end }}
{{- if .Values.tracing.jaeger.traceContextHeaderName }}
- "--tracing.jaeger.traceContextHeaderName={{ .Values.tracing.jaeger.traceContextHeaderName }}"
{{- end }}
{{- if .Values.tracing.jaeger.disableAttemptReconnecting }}
- "--tracing.jaeger.disableAttemptReconnecting={{ .Values.tracing.jaeger.disableAttemptReconnecting }}"
{{- end }}
{{- if .Values.tracing.jaeger.collector }}
{{- if .Values.tracing.jaeger.collector.endpoint }}
- "--tracing.jaeger.collector.endpoint={{ .Values.tracing.jaeger.collector.endpoint }}"
{{- end }}
{{- if .Values.tracing.jaeger.collector.user }}
- "--tracing.jaeger.collector.user={{ .Values.tracing.jaeger.collector.user }}"
{{- end }}
{{- if .Values.tracing.jaeger.collector.password }}
- "--tracing.jaeger.collector.password={{ .Values.tracing.jaeger.collector.password }}"
{{- end }}
{{- end }}
{{- end }}
{{- if .Values.tracing.zipkin }}
- "--tracing.zipkin=true"
{{- if .Values.tracing.zipkin.httpEndpoint }}
- "--tracing.zipkin.httpEndpoint={{ .Values.tracing.zipkin.httpEndpoint }}"
{{- end }}
{{- if .Values.tracing.zipkin.sameSpan }}
- "--tracing.zipkin.sameSpan={{ .Values.tracing.zipkin.sameSpan }}"
{{- end }}
{{- if .Values.tracing.zipkin.id128Bit }}
- "--tracing.zipkin.id128Bit={{ .Values.tracing.zipkin.id128Bit }}"
{{- end }}
{{- if .Values.tracing.zipkin.sampleRate }}
- "--tracing.zipkin.sampleRate={{ .Values.tracing.zipkin.sampleRate }}"
{{- end }}
{{- end }}
{{- if .Values.tracing.haystack }}
- "--tracing.haystack=true"
{{- if .Values.tracing.haystack.localAgentHost }}
- "--tracing.haystack.localAgentHost={{ .Values.tracing.haystack.localAgentHost }}"
{{- end }}
{{- if .Values.tracing.haystack.localAgentPort }}
- "--tracing.haystack.localAgentPort={{ .Values.tracing.haystack.localAgentPort }}"
{{- end }}
{{- if .Values.tracing.haystack.globalTag }}
- "--tracing.haystack.globalTag={{ .Values.tracing.haystack.globalTag }}"
{{- end }}
{{- if .Values.tracing.haystack.traceIDHeaderName }}
- "--tracing.haystack.traceIDHeaderName={{ .Values.tracing.haystack.traceIDHeaderName }}"
{{- end }}
{{- if .Values.tracing.haystack.parentIDHeaderName }}
- "--tracing.haystack.parentIDHeaderName={{ .Values.tracing.haystack.parentIDHeaderName }}"
{{- end }}
{{- if .Values.tracing.haystack.spanIDHeaderName }}
- "--tracing.haystack.spanIDHeaderName={{ .Values.tracing.haystack.spanIDHeaderName }}"
{{- end }}
{{- if .Values.tracing.haystack.baggagePrefixHeaderName }}
- "--tracing.haystack.baggagePrefixHeaderName={{ .Values.tracing.haystack.baggagePrefixHeaderName }}"
{{- end }}
{{- end }}
{{- if .Values.tracing.elastic }}
- "--tracing.elastic=true"
{{- if .Values.tracing.elastic.serverURL }}
- "--tracing.elastic.serverURL={{ .Values.tracing.elastic.serverURL }}"
{{- end }}
{{- if .Values.tracing.elastic.secretToken }}
- "--tracing.elastic.secretToken={{ .Values.tracing.elastic.secretToken }}"
{{- end }}
{{- if .Values.tracing.elastic.serviceEnvironment }}
- "--tracing.elastic.serviceEnvironment={{ .Values.tracing.elastic.serviceEnvironment }}"
{{- end }}
{{- end }}
{{- end }}
{{- range $pluginName, $plugin := .Values.experimental.plugins }}
{{- if or (ne (typeOf $plugin) "map[string]interface {}") (not (hasKey $plugin "moduleName")) (not (hasKey $plugin "version")) }}
{{- fail (printf "ERROR: plugin %s is missing moduleName/version keys !" $pluginName) }}
{{- end }}
- "--experimental.plugins.{{ $pluginName }}.moduleName={{ $plugin.moduleName }}"
- "--experimental.plugins.{{ $pluginName }}.version={{ $plugin.version }}"
{{- end }}
{{- if .Values.providers.kubernetesCRD.enabled }}
- "--providers.kubernetescrd"
{{- if .Values.providers.kubernetesCRD.labelSelector }}
- "--providers.kubernetescrd.labelSelector={{ .Values.providers.kubernetesCRD.labelSelector }}"
{{- end }}
{{- if .Values.providers.kubernetesCRD.ingressClass }}
- "--providers.kubernetescrd.ingressClass={{ .Values.providers.kubernetesCRD.ingressClass }}"
{{- end }}
{{- if .Values.providers.kubernetesCRD.allowCrossNamespace }}
- "--providers.kubernetescrd.allowCrossNamespace=true"
{{- end }}
{{- if .Values.providers.kubernetesCRD.allowExternalNameServices }}
- "--providers.kubernetescrd.allowExternalNameServices=true"
{{- end }}
{{- if .Values.providers.kubernetesCRD.allowEmptyServices }}
- "--providers.kubernetescrd.allowEmptyServices=true"
{{- end }}
{{- end }}
{{- if .Values.providers.kubernetesIngress.enabled }}
- "--providers.kubernetesingress"
{{- if .Values.providers.kubernetesIngress.allowExternalNameServices }}
- "--providers.kubernetesingress.allowExternalNameServices=true"
{{- end }}
{{- if .Values.providers.kubernetesIngress.allowEmptyServices }}
- "--providers.kubernetesingress.allowEmptyServices=true"
{{- end }}
{{- if and .Values.service.enabled .Values.providers.kubernetesIngress.publishedService.enabled }}
- "--providers.kubernetesingress.ingressendpoint.publishedservice={{ template "providers.kubernetesIngress.publishedServicePath" . }}"
{{- end }}
{{- if .Values.providers.kubernetesIngress.labelSelector }}
- "--providers.kubernetesingress.labelSelector={{ .Values.providers.kubernetesIngress.labelSelector }}"
{{- end }}
{{- if .Values.providers.kubernetesIngress.ingressClass }}
- "--providers.kubernetesingress.ingressClass={{ .Values.providers.kubernetesIngress.ingressClass }}"
{{- end }}
{{- end }}
{{- if .Values.experimental.kubernetesGateway.enabled }}
- "--providers.kubernetesgateway"
- "--experimental.kubernetesgateway"
{{- end }}
{{- with .Values.providers.kubernetesCRD }}
{{- if (and .enabled (or .namespaces (and $.Values.rbac.enabled $.Values.rbac.namespaced))) }}
- "--providers.kubernetescrd.namespaces={{ template "providers.kubernetesCRD.namespaces" $ }}"
{{- end }}
{{- end }}
{{- with .Values.providers.kubernetesIngress }}
{{- if (and .enabled (or .namespaces (and $.Values.rbac.enabled $.Values.rbac.namespaced))) }}
- "--providers.kubernetesingress.namespaces={{ template "providers.kubernetesIngress.namespaces" $ }}"
{{- end }}
{{- end }}
{{- with .Values.providers.file }}
{{- if .enabled }}
- "--providers.file.directory=/etc/traefik/dynamic"
{{- if .watch }}
- "--providers.file.watch=true"
{{- end }}
{{- end }}
{{- end }}
{{- range $entrypoint, $config := $.Values.ports }}
{{- if $config }}
{{- if $config.redirectTo }}
{{- if eq (typeOf $config.redirectTo) "string" }}
{{- fail "ERROR: Syntax of `ports.web.redirectTo` has changed to `ports.web.redirectTo.port`. Details in PR #934." }}
{{- end }}
{{- $toPort := index $.Values.ports $config.redirectTo.port }}
- "--entrypoints.{{ $entrypoint }}.http.redirections.entryPoint.to=:{{ $toPort.exposedPort }}"
- "--entrypoints.{{ $entrypoint }}.http.redirections.entryPoint.scheme=https"
{{- if $config.redirectTo.priority }}
- "--entrypoints.{{ $entrypoint }}.http.redirections.entryPoint.priority={{ $config.redirectTo.priority }}"
{{- end }}
{{- end }}
{{- if $config.middlewares }}
- "--entrypoints.{{ $entrypoint }}.http.middlewares={{ join "," $config.middlewares }}"
{{- end }}
{{- if $config.tls }}
{{- if $config.tls.enabled }}
- "--entrypoints.{{ $entrypoint }}.http.tls=true"
{{- if $config.tls.options }}
- "--entrypoints.{{ $entrypoint }}.http.tls.options={{ $config.tls.options }}"
{{- end }}
{{- if $config.tls.certResolver }}
- "--entrypoints.{{ $entrypoint }}.http.tls.certResolver={{ $config.tls.certResolver }}"
{{- end }}
{{- if $config.tls.domains }}
{{- range $index, $domain := $config.tls.domains }}
{{- if $domain.main }}
- "--entrypoints.{{ $entrypoint }}.http.tls.domains[{{ $index }}].main={{ $domain.main }}"
{{- end }}
{{- if $domain.sans }}
- "--entrypoints.{{ $entrypoint }}.http.tls.domains[{{ $index }}].sans={{ join "," $domain.sans }}"
{{- end }}
{{- end }}
{{- end }}
{{- if $config.http3 }}
{{- if $config.http3.enabled }}
{{- if semverCompare "<3.0.0-0" (include "imageVersion" $)}}
- "--experimental.http3=true"
{{- end }}
{{- if semverCompare ">=2.6.0-0" (include "imageVersion" $)}}
- "--entrypoints.{{ $entrypoint }}.http3"
{{- else }}
- "--entrypoints.{{ $entrypoint }}.enableHTTP3=true"
{{- end }}
{{- if $config.http3.advertisedPort }}
- "--entrypoints.{{ $entrypoint }}.http3.advertisedPort={{ $config.http3.advertisedPort }}"
{{- end }}
{{- end }}
{{- end }}
{{- end }}
{{- end }}
{{- if $config.forwardedHeaders }}
{{- if $config.forwardedHeaders.trustedIPs }}
- "--entrypoints.{{ $entrypoint }}.forwardedHeaders.trustedIPs={{ join "," $config.forwardedHeaders.trustedIPs }}"
{{- end }}
{{- if $config.forwardedHeaders.insecure }}
- "--entrypoints.{{ $entrypoint }}.forwardedHeaders.insecure"
{{- end }}
{{- end }}
{{- if $config.proxyProtocol }}
{{- if $config.proxyProtocol.trustedIPs }}
- "--entrypoints.{{ $entrypoint }}.proxyProtocol.trustedIPs={{ join "," $config.proxyProtocol.trustedIPs }}"
{{- end }}
{{- if $config.proxyProtocol.insecure }}
- "--entrypoints.{{ $entrypoint }}.proxyProtocol.insecure"
{{- end }}
{{- end }}
{{- end }}
{{- end }}
{{- with .Values.logs }}
{{- if .general.format }}
- "--log.format={{ .general.format }}"
{{- end }}
{{- if ne .general.level "ERROR" }}
- "--log.level={{ .general.level | upper }}"
{{- end }}
{{- if .access.enabled }}
- "--accesslog=true"
{{- if .access.format }}
- "--accesslog.format={{ .access.format }}"
{{- end }}
{{- if .access.filePath }}
- "--accesslog.filepath={{ .access.filePath }}"
{{- end }}
{{- if .access.bufferingSize }}
- "--accesslog.bufferingsize={{ .access.bufferingSize }}"
{{- end }}
{{- if .access.filters }}
{{- if .access.filters.statuscodes }}
- "--accesslog.filters.statuscodes={{ .access.filters.statuscodes }}"
{{- end }}
{{- if .access.filters.retryattempts }}
- "--accesslog.filters.retryattempts"
{{- end }}
{{- if .access.filters.minduration }}
- "--accesslog.filters.minduration={{ .access.filters.minduration }}"
{{- end }}
{{- end }}
- "--accesslog.fields.defaultmode={{ .access.fields.general.defaultmode }}"
{{- range $fieldname, $fieldaction := .access.fields.general.names }}
- "--accesslog.fields.names.{{ $fieldname }}={{ $fieldaction }}"
{{- end }}
- "--accesslog.fields.headers.defaultmode={{ .access.fields.headers.defaultmode }}"
{{- range $fieldname, $fieldaction := .access.fields.headers.names }}
- "--accesslog.fields.headers.names.{{ $fieldname }}={{ $fieldaction }}"
{{- end }}
{{- end }}
{{- end }}
{{- range $resolver, $config := $.Values.certResolvers }}
{{- range $option, $setting := $config }}
{{- if kindIs "map" $setting }}
{{- range $field, $value := $setting }}
- "--certificatesresolvers.{{ $resolver }}.acme.{{ $option }}.{{ $field }}={{ if kindIs "slice" $value }}{{ join "," $value }}{{ else }}{{ $value }}{{ end }}"
{{- end }}
{{- else }}
- "--certificatesresolvers.{{ $resolver }}.acme.{{ $option }}={{ $setting }}"
{{- end }}
{{- end }}
{{- end }}
{{- with .Values.additionalArguments }}
{{- range . }}
- {{ . | quote }}
{{- end }}
{{- end }}
{{- with .Values.env }}
env:
{{- toYaml . | nindent 10 }}
{{- end }}
{{- with .Values.envFrom }}
envFrom:
{{- toYaml . | nindent 10 }}
{{- end }}
{{- if .Values.deployment.additionalContainers }}
{{- toYaml .Values.deployment.additionalContainers | nindent 6 }}
{{- end }}
volumes:
- name: {{ .Values.persistence.name }}
{{- if .Values.persistence.enabled }}
persistentVolumeClaim:
claimName: {{ default (include "traefik.fullname" .) .Values.persistence.existingClaim }}
{{- else }}
emptyDir: {}
{{- end }}
- name: tmp
emptyDir: {}
{{- $root := . }}
{{- range .Values.volumes }}
- name: {{ tpl (.name) $root | replace "." "-" }}
{{- if eq .type "secret" }}
secret:
secretName: {{ tpl (.name) $root }}
{{- else if eq .type "configMap" }}
configMap:
name: {{ tpl (.name) $root }}
{{- end }}
{{- end }}
{{- if .Values.deployment.additionalVolumes }}
{{- toYaml .Values.deployment.additionalVolumes | nindent 8 }}
{{- end }}
{{- if gt (len .Values.experimental.plugins) 0 }}
- name: plugins
emptyDir: {}
{{- end }}
{{- if .Values.providers.file.enabled }}
- name: traefik-extra-config
configMap:
name: {{ template "traefik.fullname" . }}-file-provider
{{- end }}
{{- if .Values.affinity }}
affinity:
{{- tpl (toYaml .Values.affinity) . | nindent 8 }}
{{- end }}
{{- with .Values.tolerations }}
tolerations:
{{- toYaml . | nindent 8 }}
{{- end }}
{{- with .Values.nodeSelector }}
nodeSelector:
{{- toYaml . | nindent 8 }}
{{- end }}
{{- if .Values.priorityClassName }}
priorityClassName: {{ .Values.priorityClassName }}
{{- end }}
{{- with .Values.podSecurityContext }}
securityContext:
{{- toYaml . | nindent 8 }}
{{- end }}
{{- if .Values.topologySpreadConstraints }}
{{- if (semverCompare "<1.19.0-0" .Capabilities.KubeVersion.Version) }}
{{- fail "ERROR: topologySpreadConstraints are supported only on kubernetes >= v1.19" -}}
{{- end }}
topologySpreadConstraints:
{{- tpl (toYaml .Values.topologySpreadConstraints) . | nindent 8 }}
{{- end }}
{{ end -}}

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{{- define "traefik.service-internal-metadata" }}
labels:
{{- include "traefik.labels" . | nindent 4 -}}
{{- with .Values.service.internal.labels }}
{{- toYaml . | nindent 4 }}
{{- end }}
{{- end }}
{{- define "traefik.service-internal-spec" -}}
{{- $type := default "ClusterIP" .Values.service.internal.type }}
type: {{ $type }}
{{- with .Values.service.internal.spec }}
{{- toYaml . | nindent 2 }}
{{- end }}
selector:
{{- include "traefik.labelselector" . | nindent 4 }}
{{- if eq $type "LoadBalancer" }}
{{- with .Values.service.internal.loadBalancerSourceRanges }}
loadBalancerSourceRanges:
{{- toYaml . | nindent 2 }}
{{- end -}}
{{- end -}}
{{- with .Values.service.internal.externalIPs }}
externalIPs:
{{- toYaml . | nindent 2 }}
{{- end -}}
{{- with .Values.service.internal.ipFamilyPolicy }}
ipFamilyPolicy: {{ . }}
{{- end }}
{{- with .Values.service.internal.ipFamilies }}
ipFamilies:
{{- toYaml . | nindent 2 }}
{{- end -}}
{{- end }}
{{- define "traefik.service-internal-ports" }}
{{- range $name, $config := . }}
{{- if (or $config.expose $config.exposeInternal) }}
- port: {{ default $config.port $config.exposedPort }}
name: {{ $name | quote }}
targetPort: {{ default $name $config.targetPort }}
protocol: {{ default "TCP" $config.protocol }}
{{- if $config.nodePort }}
nodePort: {{ $config.nodePort }}
{{- end }}
{{- end }}
{{- end }}
{{- end }}

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{{- define "traefik.metrics-service-metadata" }}
labels:
{{- include "traefik.metricsservicelabels" . | nindent 4 -}}
{{- with .Values.metrics.prometheus.service.labels }}
{{- toYaml . | nindent 4 }}
{{- end }}
{{- end }}
{{/* Labels used for metrics-relevant selector*/}}
{{/* This is an immutable field: this should not change between upgrade */}}
{{- define "traefik.metricslabelselector" -}}
{{- include "traefik.labelselector" . }}
app.kubernetes.io/component: metrics
{{- end }}
{{/* Shared labels used in metadata of metrics-service and servicemonitor */}}
{{- define "traefik.metricsservicelabels" -}}
{{ include "traefik.metricslabelselector" . }}
helm.sh/chart: {{ template "traefik.chart" . }}
app.kubernetes.io/managed-by: {{ .Release.Service }}
{{- with .Values.commonLabels }}
{{ toYaml . }}
{{- end }}
{{- end }}

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{{- define "traefik.service-metadata" }}
labels:
{{- include "traefik.labels" . | nindent 4 -}}
{{- with .Values.service.labels }}
{{- toYaml . | nindent 4 }}
{{- end }}
{{- end }}
{{- define "traefik.service-spec" -}}
{{- $type := default "LoadBalancer" .Values.service.type }}
type: {{ $type }}
{{- with .Values.service.loadBalancerClass }}
loadBalancerClass: {{ . }}
{{- end}}
{{- with .Values.service.spec }}
{{- toYaml . | nindent 2 }}
{{- end }}
selector:
{{- include "traefik.labelselector" . | nindent 4 }}
{{- if eq $type "LoadBalancer" }}
{{- with .Values.service.loadBalancerSourceRanges }}
loadBalancerSourceRanges:
{{- toYaml . | nindent 2 }}
{{- end -}}
{{- end -}}
{{- with .Values.service.externalIPs }}
externalIPs:
{{- toYaml . | nindent 2 }}
{{- end -}}
{{- with .Values.service.ipFamilyPolicy }}
ipFamilyPolicy: {{ . }}
{{- end }}
{{- with .Values.service.ipFamilies }}
ipFamilies:
{{- toYaml . | nindent 2 }}
{{- end -}}
{{- end }}
{{- define "traefik.service-ports" }}
{{- range $name, $config := . }}
{{- if $config.expose }}
- port: {{ default $config.port $config.exposedPort }}
name: {{ $name | quote }}
targetPort: {{ default $name $config.targetPort }}
protocol: {{ default "TCP" $config.protocol }}
{{- if $config.nodePort }}
nodePort: {{ $config.nodePort }}
{{- end }}
{{- if $config.appProtocol }}
appProtocol: {{ $config.appProtocol }}
{{- end }}
{{- end }}
{{- if $config.http3 }}
{{- if $config.http3.enabled }}
{{- $http3Port := default $config.exposedPort $config.http3.advertisedPort }}
- port: {{ $http3Port }}
name: "{{ $name }}-http3"
targetPort: {{ $name }}-http3
protocol: UDP
{{- if $config.nodePort }}
nodePort: {{ $config.nodePort }}
{{- end }}
{{- if $config.appProtocol }}
appProtocol: {{ $config.appProtocol }}
{{- end }}
{{- end }}
{{- end }}
{{- end }}
{{- end }}

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{{- if and .Values.deployment.enabled (eq .Values.deployment.kind "DaemonSet") -}}
{{- with .Values.additionalArguments -}}
{{- range . -}}
{{- if contains ".acme." . -}}
{{- fail (printf "ACME functionality is not supported when running Traefik as a DaemonSet") -}}
{{- end -}}
{{- end -}}
{{- end -}}
{{- if eq (default .Chart.AppVersion .Values.image.tag) "latest" }}
{{- fail "\n\n ERROR: latest tag should not be used" }}
{{- end }}
{{- with .Values.updateStrategy }}
{{- if eq (.type) "RollingUpdate" }}
{{- if not (contains "%" (toString .rollingUpdate.maxUnavailable)) }}
{{- if and ($.Values.hostNetwork) (lt (float64 .rollingUpdate.maxUnavailable) 1.0) }}
{{- fail "maxUnavailable should be greater than 1 when using hostNetwork." }}
{{- end }}
{{- end }}
{{- end }}
{{- end }}
---
apiVersion: apps/v1
kind: DaemonSet
metadata:
name: {{ template "traefik.fullname" . }}
namespace: {{ template "traefik.namespace" . }}
labels:
{{- include "traefik.labels" . | nindent 4 }}
{{- with .Values.deployment.labels }}
{{- toYaml . | nindent 4 }}
{{- end }}
annotations:
{{- if and .Values.providers.file.enabled (not .Values.providers.file.watch) }}
checksum/traefik-dynamic-conf: {{ include (print $.Template.BasePath "/provider-file-cm.yaml") . | sha256sum }}
{{- end }}
{{- with .Values.deployment.annotations }}
{{- toYaml . | nindent 4 }}
{{- end }}
spec:
selector:
matchLabels:
{{- include "traefik.labelselector" . | nindent 6 }}
updateStrategy: {{ toYaml .Values.updateStrategy | nindent 4 }}
minReadySeconds: {{ .Values.deployment.minReadySeconds }}
{{- if .Values.deployment.revisionHistoryLimit }}
revisionHistoryLimit: {{ .Values.deployment.revisionHistoryLimit }}
{{- end }}
template: {{ template "traefik.podTemplate" . }}
{{- end -}}

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{{- if .Values.ingressRoute.dashboard.enabled -}}
apiVersion: traefik.io/v1alpha1
kind: IngressRoute
metadata:
name: {{ template "traefik.fullname" . }}-dashboard
namespace: {{ template "traefik.namespace" . }}
annotations:
{{- with .Values.ingressRoute.dashboard.annotations }}
{{- toYaml . | nindent 4 }}
{{- end }}
labels:
{{- include "traefik.labels" . | nindent 4 }}
{{- with .Values.ingressRoute.dashboard.labels }}
{{- toYaml . | nindent 4 }}
{{- end }}
spec:
entryPoints:
{{- range .Values.ingressRoute.dashboard.entryPoints }}
- {{ . }}
{{- end }}
routes:
- match: {{ .Values.ingressRoute.dashboard.matchRule }}
kind: Rule
services:
- name: api@internal
kind: TraefikService
{{- with .Values.ingressRoute.dashboard.middlewares }}
middlewares:
{{- toYaml . | nindent 6 }}
{{- end -}}
{{- with .Values.ingressRoute.dashboard.tls }}
tls:
{{- toYaml . | nindent 4 }}
{{- end }}
{{- end -}}

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{{/* check helm version */}}
{{- if (semverCompare "<v3.9.0" (.Capabilities.HelmVersion.Version | default "v3.0.0")) -}}
{{- fail "ERROR: Helm >= 3.9.0 is required" -}}
{{- end -}}
{{- if and .Values.deployment.enabled (eq .Values.deployment.kind "Deployment") -}}
{{- if gt (int .Values.deployment.replicas) 1 -}}
{{- with .Values.additionalArguments -}}
{{- range . -}}
{{- if contains ".acme." . -}}
{{- fail (printf "You can not enable acme if you set more than one traefik replica") -}}
{{- end -}}
{{- end -}}
{{- end -}}
{{- end -}}
{{- if eq (default .Chart.AppVersion .Values.image.tag) "latest" }}
{{- fail "\n\n ERROR: latest tag should not be used" }}
{{- end }}
{{- if ne (typeOf .Values.experimental.plugins) "map[string]interface {}" }}
{{- fail (printf "ERROR: .Values.experimental.plugins should be a map (%s provided) !" (typeOf .Values.experimental.plugins)) }}
{{- end }}
---
apiVersion: apps/v1
kind: Deployment
metadata:
name: {{ template "traefik.fullname" . }}
namespace: {{ template "traefik.namespace" . }}
labels:
{{- include "traefik.labels" . | nindent 4 }}
{{- with .Values.deployment.labels }}
{{- toYaml . | nindent 4 }}
{{- end }}
annotations:
{{- if and .Values.providers.file.enabled (not .Values.providers.file.watch) }}
checksum/traefik-dynamic-conf: {{ include (print $.Template.BasePath "/provider-file-cm.yaml") . | sha256sum }}
{{- end }}
{{- with .Values.deployment.annotations }}
{{- toYaml . | nindent 4 }}
{{- end }}
spec:
{{- if not .Values.autoscaling.enabled }}
replicas: {{ default 1 .Values.deployment.replicas }}
{{- end }}
{{- if .Values.deployment.revisionHistoryLimit }}
revisionHistoryLimit: {{ .Values.deployment.revisionHistoryLimit }}
{{- end }}
selector:
matchLabels:
{{- include "traefik.labelselector" . | nindent 6 }}
strategy: {{ toYaml .Values.updateStrategy | nindent 4 }}
minReadySeconds: {{ .Values.deployment.minReadySeconds }}
template: {{ template "traefik.podTemplate" . }}
{{- end -}}

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{{- range .Values.extraObjects }}
---
{{ include "traefik.render" (dict "value" . "context" $) }}
{{- end }}

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{{- if .Values.experimental.kubernetesGateway.enabled }}
---
{{- if semverCompare ">=3.0.0-rc1" (default $.Chart.AppVersion $.Values.image.tag)}}
apiVersion: gateway.networking.k8s.io/v1
{{- else }}
apiVersion: gateway.networking.k8s.io/v1alpha2
{{- end }}
kind: Gateway
metadata:
name: traefik-gateway
namespace: {{ default (include "traefik.namespace" .) .Values.experimental.kubernetesGateway.namespace }}
labels:
{{- include "traefik.labels" . | nindent 4 }}
{{- with .Values.experimental.kubernetesGateway.annotations }}
annotations:
{{- toYaml . | nindent 4 }}
{{- end }}
spec:
gatewayClassName: traefik
listeners:
- name: web
port: {{ .Values.ports.web.port }}
protocol: HTTP
{{- with .Values.experimental.kubernetesGateway.namespacePolicy }}
allowedRoutes:
namespaces:
from: {{ . }}
{{- end }}
{{- if .Values.experimental.kubernetesGateway.certificate }}
- name: websecure
port: {{ $.Values.ports.websecure.port }}
protocol: HTTPS
{{- with .Values.experimental.kubernetesGateway.namespacePolicy }}
allowedRoutes:
namespaces:
from: {{ . }}
{{- end }}
tls:
certificateRefs:
- name: {{ .Values.experimental.kubernetesGateway.certificate.name }}
group: {{ .Values.experimental.kubernetesGateway.certificate.group }}
kind: {{ .Values.experimental.kubernetesGateway.certificate.kind }}
{{- end }}
{{- end }}

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{{- if .Values.experimental.kubernetesGateway.enabled }}
---
{{- if semverCompare ">=3.0.0-rc1" (default $.Chart.AppVersion $.Values.image.tag)}}
apiVersion: gateway.networking.k8s.io/v1
{{- else }}
apiVersion: gateway.networking.k8s.io/v1alpha2
{{- end }}
kind: GatewayClass
metadata:
name: traefik
labels:
{{- include "traefik.labels" . | nindent 4 }}
spec:
controllerName: traefik.io/gateway-controller
{{- end }}

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{{- if .Values.ingressRoute.healthcheck.enabled -}}
apiVersion: traefik.io/v1alpha1
kind: IngressRoute
metadata:
name: {{ template "traefik.fullname" . }}-healthcheck
namespace: {{ template "traefik.namespace" . }}
annotations:
{{- with .Values.ingressRoute.healthcheck.annotations }}
{{- toYaml . | nindent 4 }}
{{- end }}
labels:
{{- include "traefik.labels" . | nindent 4 }}
{{- with .Values.ingressRoute.healthcheck.labels }}
{{- toYaml . | nindent 4 }}
{{- end }}
spec:
entryPoints:
{{- range .Values.ingressRoute.healthcheck.entryPoints }}
- {{ . }}
{{- end }}
routes:
- match: {{ .Values.ingressRoute.healthcheck.matchRule }}
kind: Rule
services:
- name: ping@internal
kind: TraefikService
{{- with .Values.ingressRoute.healthcheck.middlewares }}
middlewares:
{{- toYaml . | nindent 6 }}
{{- end -}}
{{- with .Values.ingressRoute.healthcheck.tls }}
tls:
{{- toYaml . | nindent 4 }}
{{- end }}
{{- end -}}

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{{- if .Values.autoscaling.enabled }}
{{- if not .Values.autoscaling.maxReplicas }}
{{- fail "ERROR: maxReplicas is required on HPA" }}
{{- end }}
{{- if semverCompare ">=1.23.0-0" .Capabilities.KubeVersion.Version }}
apiVersion: autoscaling/v2
{{- else }}
apiVersion: autoscaling/v2beta2
{{- end }}
kind: HorizontalPodAutoscaler
metadata:
name: {{ template "traefik.fullname" . }}
namespace: {{ template "traefik.namespace" . }}
labels:
{{- include "traefik.labels" . | nindent 4 }}
spec:
scaleTargetRef:
apiVersion: apps/v1
kind: Deployment
name: {{ template "traefik.fullname" . }}
{{- if .Values.autoscaling.minReplicas }}
minReplicas: {{ .Values.autoscaling.minReplicas }}
{{- end }}
maxReplicas: {{ .Values.autoscaling.maxReplicas }}
{{- if .Values.autoscaling.metrics }}
metrics:
{{ toYaml .Values.autoscaling.metrics | indent 4 }}
{{- end }}
{{- if .Values.autoscaling.behavior }}
behavior:
{{ toYaml .Values.autoscaling.behavior | indent 4 }}
{{- end }}
{{- end }}

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{{- if .Values.ingressClass.enabled -}}
{{- if (semverCompare "<2.3.0" (include "imageVersion" $)) -}}
{{- fail "ERROR: IngressClass cannot be used with Traefik < 2.3.0" -}}
{{- end -}}
{{- if semverCompare ">=1.19.0-0" .Capabilities.KubeVersion.Version -}}
apiVersion: networking.k8s.io/v1
{{- else if semverCompare ">=1.16.0-0" .Capabilities.KubeVersion.Version }}
apiVersion: networking.k8s.io/v1beta1
{{- else }}
{{- fail "ERROR: You must use at least Kubernetes v1.16 with this Chart" }}
{{- end }}
kind: IngressClass
metadata:
annotations:
ingressclass.kubernetes.io/is-default-class: {{ .Values.ingressClass.isDefaultClass | quote }}
labels:
{{- include "traefik.labels" . | nindent 4 }}
name: {{ .Values.ingressClass.name | default (include "traefik.fullname" .) }}
spec:
controller: traefik.io/ingress-controller
{{- end -}}

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{{- if .Values.podDisruptionBudget.enabled -}}
{{- if .Capabilities.APIVersions.Has "policy/v1/PodDisruptionBudget" }}
apiVersion: policy/v1
{{- else }}
apiVersion: policy/v1beta1
{{- end }}
kind: PodDisruptionBudget
metadata:
name: {{ template "traefik.fullname" . }}
namespace: {{ template "traefik.namespace" . }}
labels:
{{- include "traefik.labels" . | nindent 4 }}
spec:
selector:
matchLabels:
{{- include "traefik.labelselector" . | nindent 6 }}
{{- if .Values.podDisruptionBudget.minAvailable }}
minAvailable: {{ .Values.podDisruptionBudget.minAvailable }}
{{- end }}
{{- if .Values.podDisruptionBudget.maxUnavailable }}
maxUnavailable: {{ .Values.podDisruptionBudget.maxUnavailable }}
{{- end }}
{{- end -}}

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{{- if .Values.metrics.prometheus }}
{{- if .Values.metrics.prometheus.prometheusRule }}
{{- if (not (.Capabilities.APIVersions.Has "monitoring.coreos.com/v1")) }}
{{- if (not (.Values.metrics.prometheus.disableAPICheck)) }}
{{- fail "ERROR: You have to deploy monitoring.coreos.com/v1 first" }}
{{- end }}
{{- end }}
apiVersion: monitoring.coreos.com/v1
kind: PrometheusRule
metadata:
name: {{ template "traefik.fullname" . }}
namespace: {{ .Values.metrics.prometheus.prometheusRule.namespace | default (include "traefik.namespace" .) }}
labels:
{{- include "traefik.labels" . | nindent 4 }}
{{- with .Values.metrics.prometheus.prometheusRule.additionalLabels }}
{{- toYaml . | nindent 4 }}
{{- end }}
spec:
{{- if .Values.metrics.prometheus.prometheusRule.rules }}
groups:
- name: {{ template "traefik.name" $ }}
rules:
{{- with .Values.metrics.prometheus.prometheusRule.rules }}
{{- toYaml . | nindent 4 }}
{{- end }}
{{- end }}
{{- end }}
{{- end }}

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{{- if .Values.providers.file.enabled -}}
apiVersion: v1
kind: ConfigMap
metadata:
name: {{ template "traefik.fullname" . }}-file-provider
namespace: {{ template "traefik.namespace" . }}
labels:
{{- include "traefik.labels" . | nindent 4 }}
data:
config.yml: |
{{ .Values.providers.file.content | nindent 4 }}
{{- end -}}

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{{- if and .Values.persistence.enabled (not .Values.persistence.existingClaim) -}}
apiVersion: v1
kind: PersistentVolumeClaim
metadata:
name: {{ template "traefik.fullname" . }}
namespace: {{ template "traefik.namespace" . }}
annotations:
{{- with .Values.persistence.annotations }}
{{ toYaml . | nindent 4 }}
{{- end }}
helm.sh/resource-policy: keep
labels:
{{- include "traefik.labels" . | nindent 4 }}
spec:
accessModes:
- {{ .Values.persistence.accessMode | quote }}
resources:
requests:
storage: {{ .Values.persistence.size | quote }}
{{- if .Values.persistence.storageClass }}
storageClassName: {{ .Values.persistence.storageClass | quote }}
{{- end }}
{{- if .Values.persistence.volumeName }}
volumeName: {{ .Values.persistence.volumeName | quote }}
{{- end }}
{{- end -}}

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{{- if and .Values.rbac.enabled (or .Values.providers.kubernetesIngress.enabled (not .Values.rbac.namespaced)) -}}
---
kind: ClusterRole
apiVersion: rbac.authorization.k8s.io/v1
metadata:
name: {{ template "traefik.clusterRoleName" . }}
labels:
{{- include "traefik.labels" . | nindent 4 }}
{{- range .Values.rbac.aggregateTo }}
rbac.authorization.k8s.io/aggregate-to-{{ . }}: "true"
{{- end }}
rules:
- apiGroups:
- extensions
- networking.k8s.io
resources:
- ingressclasses
{{- if not .Values.rbac.namespaced }}
- ingresses
{{- end }}
verbs:
- get
- list
- watch
{{- if not .Values.rbac.namespaced }}
- apiGroups:
- ""
resources:
- services
- endpoints
- secrets
verbs:
- get
- list
- watch
{{- if .Values.providers.kubernetesIngress.enabled }}
- apiGroups:
- extensions
- networking.k8s.io
resources:
- ingresses/status
verbs:
- update
{{- end -}}
{{- if .Values.providers.kubernetesCRD.enabled }}
- apiGroups:
- traefik.io
{{- if semverCompare "<3.0.0-0" (include "imageVersion" $) }}
- traefik.containo.us
{{- end }}
resources:
- ingressroutes
- ingressroutetcps
- ingressrouteudps
- middlewares
- middlewaretcps
- tlsoptions
- tlsstores
- traefikservices
- serverstransports
{{- if semverCompare ">=3.0.0-0" (include "imageVersion" $) }}
- serverstransporttcps
{{- end }}
verbs:
- get
- list
- watch
{{- end -}}
{{- if .Values.podSecurityPolicy.enabled }}
- apiGroups:
- policy
resourceNames:
- {{ template "traefik.fullname" . }}
resources:
- podsecuritypolicies
verbs:
- use
{{- end -}}
{{- if .Values.experimental.kubernetesGateway.enabled }}
- apiGroups:
- ""
resources:
- namespaces
verbs:
- list
- watch
- apiGroups:
- gateway.networking.k8s.io
resources:
- gatewayclasses
- gateways
- httproutes
- tcproutes
- tlsroutes
verbs:
- get
- list
- watch
- apiGroups:
- gateway.networking.k8s.io
resources:
- gatewayclasses/status
- gateways/status
- httproutes/status
- tcproutes/status
- tlsroutes/status
verbs:
- update
{{- end -}}
{{- end -}}
{{- end -}}

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{{- if and .Values.rbac.enabled (or .Values.providers.kubernetesIngress.enabled (not .Values.rbac.namespaced)) -}}
---
kind: ClusterRoleBinding
apiVersion: rbac.authorization.k8s.io/v1
metadata:
name: {{ template "traefik.clusterRoleName" . }}
labels:
{{- include "traefik.labels" . | nindent 4 }}
roleRef:
apiGroup: rbac.authorization.k8s.io
kind: ClusterRole
name: {{ template "traefik.clusterRoleName" . }}
subjects:
- kind: ServiceAccount
name: {{ include "traefik.serviceAccountName" . }}
namespace: {{ template "traefik.namespace" . }}
{{- end -}}

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{{- if .Values.podSecurityPolicy.enabled }}
{{- if semverCompare ">=1.25.0-0" .Capabilities.KubeVersion.Version }}
{{- fail "ERROR: PodSecurityPolicy has been removed in Kubernetes v1.25+" }}
{{- end }}
---
apiVersion: policy/v1beta1
kind: PodSecurityPolicy
metadata:
annotations:
seccomp.security.alpha.kubernetes.io/allowedProfileNames: runtime/default
seccomp.security.alpha.kubernetes.io/defaultProfileName: runtime/default
name: {{ template "traefik.fullname" . }}
labels:
{{- include "traefik.labels" . | nindent 4 }}
spec:
privileged: false
allowPrivilegeEscalation: false
requiredDropCapabilities:
- ALL
{{- if not .Values.securityContext.runAsNonRoot }}
allowedCapabilities:
- NET_BIND_SERVICE
{{- end }}
hostNetwork: {{ .Values.hostNetwork }}
hostIPC: false
hostPID: false
fsGroup:
{{- if .Values.securityContext.runAsNonRoot }}
ranges:
- max: 65535
min: 1
rule: MustRunAs
{{- else }}
rule: RunAsAny
{{- end }}
{{- if .Values.hostNetwork }}
hostPorts:
- max: 65535
min: 1
{{- end }}
readOnlyRootFilesystem: true
runAsUser:
{{- if .Values.securityContext.runAsNonRoot }}
rule: MustRunAsNonRoot
{{- else }}
rule: RunAsAny
{{- end }}
seLinux:
rule: RunAsAny
supplementalGroups:
{{- if .Values.securityContext.runAsNonRoot }}
ranges:
- max: 65535
min: 1
rule: MustRunAs
{{- else }}
rule: RunAsAny
{{- end }}
volumes:
- configMap
- downwardAPI
- secret
- emptyDir
- projected
{{- if .Values.persistence.enabled }}
- persistentVolumeClaim
{{- end -}}
{{- end -}}

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{{- $ingressNamespaces := default (include "traefik.namespace" . | list) .Values.providers.kubernetesIngress.namespaces -}}
{{- $CRDNamespaces := default (include "traefik.namespace" . | list) .Values.providers.kubernetesCRD.namespaces -}}
{{- $allNamespaces := uniq (concat $ingressNamespaces $CRDNamespaces) -}}
{{- if and .Values.rbac.enabled .Values.rbac.namespaced -}}
{{- range $allNamespaces }}
---
kind: Role
apiVersion: rbac.authorization.k8s.io/v1
metadata:
name: {{ template "traefik.fullname" $ }}
namespace: {{ . }}
labels:
{{- include "traefik.labels" $ | nindent 4 }}
rules:
- apiGroups:
- ""
resources:
- services
- endpoints
- secrets
verbs:
- get
- list
- watch
{{- if (and (has . $ingressNamespaces) $.Values.providers.kubernetesIngress.enabled) }}
- apiGroups:
- extensions
- networking.k8s.io
resources:
- ingresses
verbs:
- get
- list
- watch
- apiGroups:
- extensions
- networking.k8s.io
resources:
- ingresses/status
verbs:
- update
{{- end -}}
{{- if (and (has . $CRDNamespaces) $.Values.providers.kubernetesCRD.enabled) }}
- apiGroups:
- traefik.io
{{- if semverCompare "<3.0.0-0" (include "imageVersion" $) }}
- traefik.containo.us
{{- end }}
resources:
- ingressroutes
- ingressroutetcps
- ingressrouteudps
- middlewares
- middlewaretcps
- tlsoptions
- tlsstores
- traefikservices
- serverstransports
{{- if semverCompare ">=3.0.0-0" (include "imageVersion" $) }}
- serverstransporttcps
{{- end }}
verbs:
- get
- list
- watch
{{- end -}}
{{- if $.Values.podSecurityPolicy.enabled }}
- apiGroups:
- extensions
resourceNames:
- {{ template "traefik.fullname" $ }}
resources:
- podsecuritypolicies
verbs:
- use
{{- end -}}
{{- end -}}
{{- end -}}

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{{- $ingressNamespaces := default (include "traefik.namespace" . | list) .Values.providers.kubernetesIngress.namespaces -}}
{{- $CRDNamespaces := default (include "traefik.namespace" . | list) .Values.providers.kubernetesCRD.namespaces -}}
{{- $allNamespaces := uniq (concat $ingressNamespaces $CRDNamespaces) -}}
{{- if and .Values.rbac.enabled .Values.rbac.namespaced }}
{{- range $allNamespaces }}
---
kind: RoleBinding
apiVersion: rbac.authorization.k8s.io/v1
metadata:
name: {{ template "traefik.fullname" $ }}
namespace: {{ . }}
labels:
{{- include "traefik.labels" $ | nindent 4 }}
roleRef:
apiGroup: rbac.authorization.k8s.io
kind: Role
name: {{ template "traefik.fullname" $ }}
subjects:
- kind: ServiceAccount
name: {{ include "traefik.serviceAccountName" $ }}
namespace: {{ template "traefik.namespace" $ }}
{{- end -}}
{{- end -}}

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{{- if not .Values.serviceAccount.name -}}
kind: ServiceAccount
apiVersion: v1
metadata:
name: {{ include "traefik.serviceAccountName" . }}
namespace: {{ template "traefik.namespace" . }}
labels:
{{- include "traefik.labels" . | nindent 4 }}
annotations:
{{- with .Values.serviceAccountAnnotations }}
{{- toYaml . | nindent 4 }}
{{- end }}
{{- end -}}

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{{- if .Values.service.internal -}}
{{- $fullname := include "traefik.fullname" . }}
{{- if ge (len $fullname) 50 }}
{{- fail "ERROR: Cannot create an internal service when name contains more than 50 characters" }}
{{- end }}
{{- $tcpPorts := dict -}}
{{- $udpPorts := dict -}}
{{- $exposedPorts := false -}}
{{- range $name, $config := .Values.ports -}}
{{- if eq (toString $config.protocol) "UDP" -}}
{{ $_ := set $udpPorts $name $config -}}
{{- end -}}
{{- if eq (toString (default "TCP" $config.protocol)) "TCP" -}}
{{ $_ := set $tcpPorts $name $config -}}
{{- end -}}
{{- end -}}
{{- if (or $tcpPorts .Values.service.single) }}
apiVersion: v1
kind: Service
metadata:
name: {{ $fullname}}-internal
namespace: {{ template "traefik.namespace" . }}
{{- template "traefik.service-internal-metadata" . }}
annotations:
{{- with .Values.service.internal.annotations }}
{{- toYaml . | nindent 4 }}
{{- end }}
spec:
{{- template "traefik.service-internal-spec" . }}
ports:
{{- template "traefik.service-internal-ports" $tcpPorts }}
{{- if .Values.service.single }}
{{- template "traefik.service-internal-ports" $udpPorts }}
{{- end }}
{{- end }}
{{- if (and $udpPorts (not .Values.service.single)) }}
---
apiVersion: v1
kind: Service
metadata:
name: {{ $fullname }}-internal-udp
namespace: {{ template "traefik.namespace" . }}
{{- template "traefik.service-internal-metadata" . }}
annotations:
{{- with .Values.service.internal.annotations }}
{{- toYaml . | nindent 4 }}
{{- end }}
spec:
{{- template "traefik.service-internal-spec" . }}
ports:
{{- template "traefik.service-internal-ports" $udpPorts }}
{{- end }}
{{- end -}}

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{{- if .Values.metrics.prometheus }}
{{- if .Values.metrics.prometheus.service }}
{{- if (.Values.metrics.prometheus.service).enabled -}}
{{- $fullname := include "traefik.fullname" . }}
{{- if ge (len $fullname) 50 }}
{{- fail "ERROR: Cannot create a metrics service when name contains more than 50 characters" }}
{{- end }}
apiVersion: v1
kind: Service
metadata:
name: {{ $fullname }}-metrics
namespace: {{ template "traefik.namespace" . }}
{{- template "traefik.metrics-service-metadata" . }}
annotations:
{{- with .Values.metrics.prometheus.service.annotations }}
{{- toYaml . | nindent 4 }}
{{- end }}
spec:
type: ClusterIP
selector:
{{- include "traefik.labelselector" . | nindent 4 }}
ports:
- port: {{ .Values.ports.metrics.port }}
name: "metrics"
targetPort: metrics
protocol: TCP
{{- if .Values.ports.metrics.nodePort }}
nodePort: {{ .Values.ports.metrics.nodePort }}
{{- end }}
{{- end }}
{{- end }}
{{- end }}

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{{- if .Values.service.enabled -}}
{{- $tcpPorts := dict -}}
{{- $udpPorts := dict -}}
{{- $exposedPorts := false -}}
{{- range $name, $config := .Values.ports -}}
{{- if $config -}}
{{- if $config.http3 -}}
{{- if $config.http3.enabled -}}
{{- if (not $config.tls.enabled) -}}
{{- fail "ERROR: You cannot enable http3 without enabling tls" -}}
{{- end -}}
{{- end -}}
{{- end -}}
{{- if eq (toString $config.protocol) "UDP" -}}
{{ $_ := set $udpPorts $name $config -}}
{{- end -}}
{{- if eq (toString (default "TCP" $config.protocol)) "TCP" -}}
{{ $_ := set $tcpPorts $name $config -}}
{{- end -}}
{{- if (eq $config.expose true) -}}
{{- $exposedPorts = true -}}
{{- end -}}
{{- end -}}
{{- end -}}
{{- if (eq $exposedPorts false) -}}
{{- fail "You need to expose at least one port or set enabled=false to service" -}}
{{- end -}}
{{- if and $exposedPorts (or $tcpPorts .Values.service.single) }}
apiVersion: v1
kind: Service
metadata:
name: {{ template "traefik.fullname" . }}
namespace: {{ template "traefik.namespace" . }}
{{- template "traefik.service-metadata" . }}
annotations:
{{- with (merge dict .Values.service.annotationsTCP .Values.service.annotations) }}
{{- toYaml . | nindent 4 }}
{{- end }}
spec:
{{- template "traefik.service-spec" . }}
ports:
{{- template "traefik.service-ports" $tcpPorts }}
{{- if .Values.service.single }}
{{- template "traefik.service-ports" $udpPorts }}
{{- end }}
{{- end }}
{{- if and $exposedPorts (and $udpPorts (not .Values.service.single)) }}
---
apiVersion: v1
kind: Service
metadata:
name: {{ template "traefik.fullname" . }}-udp
namespace: {{ template "traefik.namespace" . }}
{{- template "traefik.service-metadata" . }}
annotations:
{{- with (merge dict .Values.service.annotationsUDP .Values.service.annotations) }}
{{- toYaml . | nindent 4 }}
{{- end }}
spec:
{{- template "traefik.service-spec" . }}
ports:
{{- template "traefik.service-ports" $udpPorts }}
{{- end }}
{{- end -}}

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{{- if .Values.metrics.prometheus }}
{{- if .Values.metrics.prometheus.serviceMonitor }}
{{- if (not (.Capabilities.APIVersions.Has "monitoring.coreos.com/v1")) }}
{{- if (not (.Values.metrics.prometheus.disableAPICheck)) }}
{{- fail "ERROR: You have to deploy monitoring.coreos.com/v1 first" }}
{{- end }}
{{- end }}
apiVersion: monitoring.coreos.com/v1
kind: ServiceMonitor
metadata:
name: {{ template "traefik.fullname" . }}
namespace: {{ .Values.metrics.prometheus.serviceMonitor.namespace | default (include "traefik.namespace" .) }}
labels:
{{- if (.Values.metrics.prometheus.service).enabled }}
{{- include "traefik.metricsservicelabels" . | nindent 4 }}
{{- else }}
{{- include "traefik.labels" . | nindent 4 }}
{{- end }}
{{- with .Values.metrics.prometheus.serviceMonitor.additionalLabels }}
{{- toYaml . | nindent 4 }}
{{- end }}
spec:
jobLabel: {{ .Values.metrics.prometheus.serviceMonitor.jobLabel | default .Release.Name }}
endpoints:
- targetPort: metrics
path: /{{ .Values.metrics.prometheus.entryPoint }}
{{- with .Values.metrics.prometheus.serviceMonitor.honorLabels }}
honorLabels: {{ . }}
{{- end }}
{{- with .Values.metrics.prometheus.serviceMonitor.honorTimestamps }}
honorTimestamps: {{ . }}
{{- end }}
{{- with .Values.metrics.prometheus.serviceMonitor.enableHttp2 }}
enableHttp2: {{ . }}
{{- end }}
{{- with .Values.metrics.prometheus.serviceMonitor.followRedirects }}
followRedirects: {{ . }}
{{- end }}
{{- with .Values.metrics.prometheus.serviceMonitor.interval }}
interval: {{ . }}
{{- end }}
{{- with .Values.metrics.prometheus.serviceMonitor.scrapeTimeout }}
scrapeTimeout: {{ . }}
{{- end }}
{{- if .Values.metrics.prometheus.serviceMonitor.metricRelabelings }}
metricRelabelings:
{{ tpl (toYaml .Values.metrics.prometheus.serviceMonitor.metricRelabelings | indent 6) . }}
{{- end }}
{{- if .Values.metrics.prometheus.serviceMonitor.relabelings }}
relabelings:
{{ toYaml .Values.metrics.prometheus.serviceMonitor.relabelings | indent 6 }}
{{- end }}
{{- if .Values.metrics.prometheus.serviceMonitor.namespaceSelector }}
namespaceSelector:
{{ toYaml .Values.metrics.prometheus.serviceMonitor.namespaceSelector | indent 4 -}}
{{ else }}
namespaceSelector:
matchNames:
- {{ template "traefik.namespace" . }}
{{- end }}
selector:
matchLabels:
{{- if (.Values.metrics.prometheus.service).enabled }}
{{- include "traefik.metricslabelselector" . | nindent 6 }}
{{- else }}
{{- include "traefik.labelselector" . | nindent 6 }}
{{- end }}
{{- end }}
{{- end }}

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{{- range $name, $config := .Values.tlsOptions }}
apiVersion: traefik.io/v1alpha1
kind: TLSOption
metadata:
name: {{ $name }}
namespace: {{ template "traefik.namespace" $ }}
labels:
{{- include "traefik.labels" $ | nindent 4 }}
{{- with $config.labels }}
{{- toYaml . | nindent 4 }}
{{- end }}
spec:
{{- with $config.alpnProtocols }}
alpnProtocols:
{{- toYaml . | nindent 4 }}
{{- end }}
{{- with $config.cipherSuites }}
cipherSuites:
{{- toYaml . | nindent 4 }}
{{- end }}
{{- with $config.clientAuth }}
clientAuth:
{{- toYaml . | nindent 4 }}
{{- end }}
{{- with $config.curvePreferences }}
curvePreferences:
{{- toYaml . | nindent 4 }}
{{- end }}
{{- if $config.maxVersion }}
maxVersion: {{ $config.maxVersion }}
{{- end }}
{{- if $config.minVersion }}
minVersion: {{ $config.minVersion }}
{{- end }}
{{- if $config.preferServerCipherSuites }}
preferServerCipherSuites: {{ $config.preferServerCipherSuites }}
{{- end }}
{{- if $config.sniStrict }}
sniStrict: {{ $config.sniStrict }}
{{- end }}
---
{{- end -}}

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{{- range $name, $config := .Values.tlsStore }}
apiVersion: traefik.io/v1alpha1
kind: TLSStore
metadata:
name: {{ $name }}
namespace: {{ template "traefik.namespace" $ }}
labels:
{{- include "traefik.labels" $ | nindent 4 }}
spec:
{{- toYaml $config | nindent 2 }}
---
{{- end -}}

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# Default values for Traefik
image:
# -- Traefik image host registry
registry: docker.io
# -- Traefik image repository
repository: traefik
# -- defaults to appVersion
tag: ""
# -- Traefik image pull policy
pullPolicy: IfNotPresent
# -- Add additional label to all resources
commonLabels: {}
#
# Configure the deployment
#
deployment:
# -- Enable deployment
enabled: true
# -- Deployment or DaemonSet
kind: Deployment
# -- Number of pods of the deployment (only applies when kind == Deployment)
replicas: 1
# -- Number of old history to retain to allow rollback (If not set, default Kubernetes value is set to 10)
# revisionHistoryLimit: 1
# -- Amount of time (in seconds) before Kubernetes will send the SIGKILL signal if Traefik does not shut down
terminationGracePeriodSeconds: 60
# -- The minimum number of seconds Traefik needs to be up and running before the DaemonSet/Deployment controller considers it available
minReadySeconds: 0
## Override the liveness/readiness port. This is useful to integrate traefik
## with an external Load Balancer that performs healthchecks.
## Default: ports.traefik.port
# healthchecksPort: 9000
## Override the liveness/readiness scheme. Useful for getting ping to
## respond on websecure entryPoint.
# healthchecksScheme: HTTPS
# -- Additional deployment annotations (e.g. for jaeger-operator sidecar injection)
annotations: {}
# -- Additional deployment labels (e.g. for filtering deployment by custom labels)
labels: {}
# -- Additional pod annotations (e.g. for mesh injection or prometheus scraping)
# It supports templating. One can set it with values like traefik/name: '{{ template "traefik.name" . }}'
podAnnotations: {}
# -- Additional Pod labels (e.g. for filtering Pod by custom labels)
podLabels: {}
# -- Additional containers (e.g. for metric offloading sidecars)
additionalContainers: []
# https://docs.datadoghq.com/developers/dogstatsd/unix_socket/?tab=host
# - name: socat-proxy
# image: alpine/socat:1.0.5
# args: ["-s", "-u", "udp-recv:8125", "unix-sendto:/socket/socket"]
# volumeMounts:
# - name: dsdsocket
# mountPath: /socket
# -- Additional volumes available for use with initContainers and additionalContainers
additionalVolumes: []
# - name: dsdsocket
# hostPath:
# path: /var/run/statsd-exporter
# -- Additional initContainers (e.g. for setting file permission as shown below)
initContainers: []
# The "volume-permissions" init container is required if you run into permission issues.
# Related issue: https://github.com/traefik/traefik-helm-chart/issues/396
# - name: volume-permissions
# image: busybox:latest
# command: ["sh", "-c", "touch /data/acme.json; chmod -v 600 /data/acme.json"]
# securityContext:
# runAsNonRoot: true
# runAsGroup: 65532
# runAsUser: 65532
# volumeMounts:
# - name: data
# mountPath: /data
# -- Use process namespace sharing
shareProcessNamespace: false
# -- Custom pod DNS policy. Apply if `hostNetwork: true`
# dnsPolicy: ClusterFirstWithHostNet
dnsConfig: {}
# nameservers:
# - 192.0.2.1 # this is an example
# searches:
# - ns1.svc.cluster-domain.example
# - my.dns.search.suffix
# options:
# - name: ndots
# value: "2"
# - name: edns0
# -- Additional imagePullSecrets
imagePullSecrets: []
# - name: myRegistryKeySecretName
# -- Pod lifecycle actions
lifecycle: {}
# preStop:
# exec:
# command: ["/bin/sh", "-c", "sleep 40"]
# postStart:
# httpGet:
# path: /ping
# port: 9000
# host: localhost
# scheme: HTTP
# -- Set a runtimeClassName on pod
runtimeClassName:
# -- Pod disruption budget
podDisruptionBudget:
enabled: false
# maxUnavailable: 1
# maxUnavailable: 33%
# minAvailable: 0
# minAvailable: 25%
# -- Create a default IngressClass for Traefik
ingressClass:
enabled: true
isDefaultClass: true
# name: my-custom-class
# Traefik experimental features
experimental:
# This value is no longer used, set the image.tag to a semver higher than 3.0, e.g. "v3.0.0-beta3"
# v3:
# -- Enable traefik version 3
# -- Enable traefik experimental plugins
plugins: {}
# demo:
# moduleName: github.com/traefik/plugindemo
# version: v0.2.1
kubernetesGateway:
# -- Enable traefik experimental GatewayClass CRD
enabled: false
## Routes are restricted to namespace of the gateway by default.
## https://gateway-api.sigs.k8s.io/references/spec/#gateway.networking.k8s.io/v1beta1.FromNamespaces
# namespacePolicy: All
# certificate:
# group: "core"
# kind: "Secret"
# name: "mysecret"
# -- By default, Gateway would be created to the Namespace you are deploying Traefik to.
# You may create that Gateway in another namespace, setting its name below:
# namespace: default
# Additional gateway annotations (e.g. for cert-manager.io/issuer)
# annotations:
# cert-manager.io/issuer: letsencrypt
## Create an IngressRoute for the dashboard
ingressRoute:
dashboard:
# -- Create an IngressRoute for the dashboard
enabled: true
# -- Additional ingressRoute annotations (e.g. for kubernetes.io/ingress.class)
annotations: {}
# -- Additional ingressRoute labels (e.g. for filtering IngressRoute by custom labels)
labels: {}
# -- The router match rule used for the dashboard ingressRoute
matchRule: PathPrefix(`/dashboard`) || PathPrefix(`/api`)
# -- Specify the allowed entrypoints to use for the dashboard ingress route, (e.g. traefik, web, websecure).
# By default, it's using traefik entrypoint, which is not exposed.
# /!\ Do not expose your dashboard without any protection over the internet /!\
entryPoints: ["traefik"]
# -- Additional ingressRoute middlewares (e.g. for authentication)
middlewares: []
# -- TLS options (e.g. secret containing certificate)
tls: {}
healthcheck:
# -- Create an IngressRoute for the healthcheck probe
enabled: false
# -- Additional ingressRoute annotations (e.g. for kubernetes.io/ingress.class)
annotations: {}
# -- Additional ingressRoute labels (e.g. for filtering IngressRoute by custom labels)
labels: {}
# -- The router match rule used for the healthcheck ingressRoute
matchRule: PathPrefix(`/ping`)
# -- Specify the allowed entrypoints to use for the healthcheck ingress route, (e.g. traefik, web, websecure).
# By default, it's using traefik entrypoint, which is not exposed.
entryPoints: ["traefik"]
# -- Additional ingressRoute middlewares (e.g. for authentication)
middlewares: []
# -- TLS options (e.g. secret containing certificate)
tls: {}
updateStrategy:
# -- Customize updateStrategy: RollingUpdate or OnDelete
type: RollingUpdate
rollingUpdate:
maxUnavailable: 0
maxSurge: 1
readinessProbe:
# -- The number of consecutive failures allowed before considering the probe as failed.
failureThreshold: 1
# -- The number of seconds to wait before starting the first probe.
initialDelaySeconds: 2
# -- The number of seconds to wait between consecutive probes.
periodSeconds: 10
# -- The minimum consecutive successes required to consider the probe successful.
successThreshold: 1
# -- The number of seconds to wait for a probe response before considering it as failed.
timeoutSeconds: 2
livenessProbe:
# -- The number of consecutive failures allowed before considering the probe as failed.
failureThreshold: 3
# -- The number of seconds to wait before starting the first probe.
initialDelaySeconds: 2
# -- The number of seconds to wait between consecutive probes.
periodSeconds: 10
# -- The minimum consecutive successes required to consider the probe successful.
successThreshold: 1
# -- The number of seconds to wait for a probe response before considering it as failed.
timeoutSeconds: 2
# -- Define Startup Probe for container: https://kubernetes.io/docs/tasks/configure-pod-container/configure-liveness-readiness-startup-probes/#define-startup-probes
# eg.
# `startupProbe:
# exec:
# command:
# - mycommand
# - foo
# initialDelaySeconds: 5
# periodSeconds: 5`
startupProbe:
providers:
kubernetesCRD:
# -- Load Kubernetes IngressRoute provider
enabled: true
# -- Allows IngressRoute to reference resources in namespace other than theirs
allowCrossNamespace: false
# -- Allows to reference ExternalName services in IngressRoute
allowExternalNameServices: false
# -- Allows to return 503 when there is no endpoints available
allowEmptyServices: false
# ingressClass: traefik-internal
# labelSelector: environment=production,method=traefik
# -- Array of namespaces to watch. If left empty, Traefik watches all namespaces.
namespaces: []
# - "default"
kubernetesIngress:
# -- Load Kubernetes Ingress provider
enabled: true
# -- Allows to reference ExternalName services in Ingress
allowExternalNameServices: false
# -- Allows to return 503 when there is no endpoints available
allowEmptyServices: false
# ingressClass: traefik-internal
# labelSelector: environment=production,method=traefik
# -- Array of namespaces to watch. If left empty, Traefik watches all namespaces.
namespaces: []
# - "default"
# IP used for Kubernetes Ingress endpoints
publishedService:
enabled: false
# Published Kubernetes Service to copy status from. Format: namespace/servicename
# By default this Traefik service
# pathOverride: ""
file:
# -- Create a file provider
enabled: false
# -- Allows Traefik to automatically watch for file changes
watch: true
# -- File content (YAML format, go template supported) (see https://doc.traefik.io/traefik/providers/file/)
content: ""
# http:
# routers:
# router0:
# entryPoints:
# - web
# middlewares:
# - my-basic-auth
# service: service-foo
# rule: Path(`/foo`)
#
# -- Add volumes to the traefik pod. The volume name will be passed to tpl.
# This can be used to mount a cert pair or a configmap that holds a config.toml file.
# After the volume has been mounted, add the configs into traefik by using the `additionalArguments` list below, eg:
# `additionalArguments:
# - "--providers.file.filename=/config/dynamic.toml"
# - "--ping"
# - "--ping.entrypoint=web"`
volumes: []
# - name: public-cert
# mountPath: "/certs"
# type: secret
# - name: '{{ printf "%s-configs" .Release.Name }}'
# mountPath: "/config"
# type: configMap
# -- Additional volumeMounts to add to the Traefik container
additionalVolumeMounts: []
# -- For instance when using a logshipper for access logs
# - name: traefik-logs
# mountPath: /var/log/traefik
logs:
general:
# -- By default, the logs use a text format (common), but you can
# also ask for the json format in the format option
# format: json
# By default, the level is set to ERROR.
# -- Alternative logging levels are DEBUG, PANIC, FATAL, ERROR, WARN, and INFO.
level: ERROR
access:
# -- To enable access logs
enabled: false
## By default, logs are written using the Common Log Format (CLF) on stdout.
## To write logs in JSON, use json in the format option.
## If the given format is unsupported, the default (CLF) is used instead.
# format: json
# filePath: "/var/log/traefik/access.log
## To write the logs in an asynchronous fashion, specify a bufferingSize option.
## This option represents the number of log lines Traefik will keep in memory before writing
## them to the selected output. In some cases, this option can greatly help performances.
# bufferingSize: 100
## Filtering
# -- https://docs.traefik.io/observability/access-logs/#filtering
filters: {}
# statuscodes: "200,300-302"
# retryattempts: true
# minduration: 10ms
fields:
general:
# -- Available modes: keep, drop, redact.
defaultmode: keep
# -- Names of the fields to limit.
names: {}
## Examples:
# ClientUsername: drop
headers:
# -- Available modes: keep, drop, redact.
defaultmode: drop
# -- Names of the headers to limit.
names: {}
## Examples:
# User-Agent: redact
# Authorization: drop
# Content-Type: keep
metrics:
## -- Prometheus is enabled by default.
## -- It can be disabled by setting "prometheus: null"
prometheus:
# -- Entry point used to expose metrics.
entryPoint: metrics
## Enable metrics on entry points. Default=true
# addEntryPointsLabels: false
## Enable metrics on routers. Default=false
# addRoutersLabels: true
## Enable metrics on services. Default=true
# addServicesLabels: false
## Buckets for latency metrics. Default="0.1,0.3,1.2,5.0"
# buckets: "0.5,1.0,2.5"
## When manualRouting is true, it disables the default internal router in
## order to allow creating a custom router for prometheus@internal service.
# manualRouting: true
# datadog:
# ## Address instructs exporter to send metrics to datadog-agent at this address.
# address: "127.0.0.1:8125"
# ## The interval used by the exporter to push metrics to datadog-agent. Default=10s
# # pushInterval: 30s
# ## The prefix to use for metrics collection. Default="traefik"
# # prefix: traefik
# ## Enable metrics on entry points. Default=true
# # addEntryPointsLabels: false
# ## Enable metrics on routers. Default=false
# # addRoutersLabels: true
# ## Enable metrics on services. Default=true
# # addServicesLabels: false
# influxdb:
# ## Address instructs exporter to send metrics to influxdb at this address.
# address: localhost:8089
# ## InfluxDB's address protocol (udp or http). Default="udp"
# protocol: udp
# ## InfluxDB database used when protocol is http. Default=""
# # database: ""
# ## InfluxDB retention policy used when protocol is http. Default=""
# # retentionPolicy: ""
# ## InfluxDB username (only with http). Default=""
# # username: ""
# ## InfluxDB password (only with http). Default=""
# # password: ""
# ## The interval used by the exporter to push metrics to influxdb. Default=10s
# # pushInterval: 30s
# ## Additional labels (influxdb tags) on all metrics.
# # additionalLabels:
# # env: production
# # foo: bar
# ## Enable metrics on entry points. Default=true
# # addEntryPointsLabels: false
# ## Enable metrics on routers. Default=false
# # addRoutersLabels: true
# ## Enable metrics on services. Default=true
# # addServicesLabels: false
# influxdb2:
# ## Address instructs exporter to send metrics to influxdb v2 at this address.
# address: localhost:8086
# ## Token with which to connect to InfluxDB v2.
# token: xxx
# ## Organisation where metrics will be stored.
# org: ""
# ## Bucket where metrics will be stored.
# bucket: ""
# ## The interval used by the exporter to push metrics to influxdb. Default=10s
# # pushInterval: 30s
# ## Additional labels (influxdb tags) on all metrics.
# # additionalLabels:
# # env: production
# # foo: bar
# ## Enable metrics on entry points. Default=true
# # addEntryPointsLabels: false
# ## Enable metrics on routers. Default=false
# # addRoutersLabels: true
# ## Enable metrics on services. Default=true
# # addServicesLabels: false
# statsd:
# ## Address instructs exporter to send metrics to statsd at this address.
# address: localhost:8125
# ## The interval used by the exporter to push metrics to influxdb. Default=10s
# # pushInterval: 30s
# ## The prefix to use for metrics collection. Default="traefik"
# # prefix: traefik
# ## Enable metrics on entry points. Default=true
# # addEntryPointsLabels: false
# ## Enable metrics on routers. Default=false
# # addRoutersLabels: true
# ## Enable metrics on services. Default=true
# # addServicesLabels: false
# openTelemetry:
# ## Address of the OpenTelemetry Collector to send metrics to.
# address: "localhost:4318"
# ## Enable metrics on entry points.
# addEntryPointsLabels: true
# ## Enable metrics on routers.
# addRoutersLabels: true
# ## Enable metrics on services.
# addServicesLabels: true
# ## Explicit boundaries for Histogram data points.
# explicitBoundaries:
# - "0.1"
# - "0.3"
# - "1.2"
# - "5.0"
# ## Additional headers sent with metrics by the reporter to the OpenTelemetry Collector.
# headers:
# foo: bar
# test: test
# ## Allows reporter to send metrics to the OpenTelemetry Collector without using a secured protocol.
# insecure: true
# ## Interval at which metrics are sent to the OpenTelemetry Collector.
# pushInterval: 10s
# ## Allows to override the default URL path used for sending metrics. This option has no effect when using gRPC transport.
# path: /foo/v1/traces
# ## Defines the TLS configuration used by the reporter to send metrics to the OpenTelemetry Collector.
# tls:
# ## The path to the certificate authority, it defaults to the system bundle.
# ca: path/to/ca.crt
# ## The path to the public certificate. When using this option, setting the key option is required.
# cert: path/to/foo.cert
# ## The path to the private key. When using this option, setting the cert option is required.
# key: path/to/key.key
# ## If set to true, the TLS connection accepts any certificate presented by the server regardless of the hostnames it covers.
# insecureSkipVerify: true
# ## This instructs the reporter to send metrics to the OpenTelemetry Collector using gRPC.
# grpc: true
## -- enable optional CRDs for Prometheus Operator
##
## Create a dedicated metrics service for use with ServiceMonitor
# service:
# enabled: false
# labels: {}
# annotations: {}
## When set to true, it won't check if Prometheus Operator CRDs are deployed
# disableAPICheck: false
# serviceMonitor:
# metricRelabelings: []
# - sourceLabels: [__name__]
# separator: ;
# regex: ^fluentd_output_status_buffer_(oldest|newest)_.+
# replacement: $1
# action: drop
# relabelings: []
# - sourceLabels: [__meta_kubernetes_pod_node_name]
# separator: ;
# regex: ^(.*)$
# targetLabel: nodename
# replacement: $1
# action: replace
# jobLabel: traefik
# interval: 30s
# honorLabels: true
# # (Optional)
# # scrapeTimeout: 5s
# # honorTimestamps: true
# # enableHttp2: true
# # followRedirects: true
# # additionalLabels:
# # foo: bar
# # namespace: "another-namespace"
# # namespaceSelector: {}
# prometheusRule:
# additionalLabels: {}
# namespace: "another-namespace"
# rules:
# - alert: TraefikDown
# expr: up{job="traefik"} == 0
# for: 5m
# labels:
# context: traefik
# severity: warning
# annotations:
# summary: "Traefik Down"
# description: "{{ $labels.pod }} on {{ $labels.nodename }} is down"
## Tracing
# -- https://doc.traefik.io/traefik/observability/tracing/overview/
tracing: {}
# openTelemetry: # traefik v3+ only
# grpc: true
# insecure: true
# address: localhost:4317
# instana:
# localAgentHost: 127.0.0.1
# localAgentPort: 42699
# logLevel: info
# enableAutoProfile: true
# datadog:
# localAgentHostPort: 127.0.0.1:8126
# debug: false
# globalTag: ""
# prioritySampling: false
# jaeger:
# samplingServerURL: http://localhost:5778/sampling
# samplingType: const
# samplingParam: 1.0
# localAgentHostPort: 127.0.0.1:6831
# gen128Bit: false
# propagation: jaeger
# traceContextHeaderName: uber-trace-id
# disableAttemptReconnecting: true
# collector:
# endpoint: ""
# user: ""
# password: ""
# zipkin:
# httpEndpoint: http://localhost:9411/api/v2/spans
# sameSpan: false
# id128Bit: true
# sampleRate: 1.0
# haystack:
# localAgentHost: 127.0.0.1
# localAgentPort: 35000
# globalTag: ""
# traceIDHeaderName: ""
# parentIDHeaderName: ""
# spanIDHeaderName: ""
# baggagePrefixHeaderName: ""
# elastic:
# serverURL: http://localhost:8200
# secretToken: ""
# serviceEnvironment: ""
# -- Global command arguments to be passed to all traefik's pods
globalArguments:
- "--global.checknewversion"
- "--global.sendanonymoususage"
#
# Configure Traefik static configuration
# -- Additional arguments to be passed at Traefik's binary
# All available options available on https://docs.traefik.io/reference/static-configuration/cli/
## Use curly braces to pass values: `helm install --set="additionalArguments={--providers.kubernetesingress.ingressclass=traefik-internal,--log.level=DEBUG}"`
additionalArguments: []
# - "--providers.kubernetesingress.ingressclass=traefik-internal"
# - "--log.level=DEBUG"
# -- Environment variables to be passed to Traefik's binary
env:
- name: POD_NAME
valueFrom:
fieldRef:
fieldPath: metadata.name
- name: POD_NAMESPACE
valueFrom:
fieldRef:
fieldPath: metadata.namespace
# - name: SOME_VAR
# value: some-var-value
# - name: SOME_VAR_FROM_CONFIG_MAP
# valueFrom:
# configMapRef:
# name: configmap-name
# key: config-key
# - name: SOME_SECRET
# valueFrom:
# secretKeyRef:
# name: secret-name
# key: secret-key
# -- Environment variables to be passed to Traefik's binary from configMaps or secrets
envFrom: []
# - configMapRef:
# name: config-map-name
# - secretRef:
# name: secret-name
ports:
traefik:
port: 9000
# -- Use hostPort if set.
# hostPort: 9000
#
# -- Use hostIP if set. If not set, Kubernetes will default to 0.0.0.0, which
# means it's listening on all your interfaces and all your IPs. You may want
# to set this value if you need traefik to listen on specific interface
# only.
# hostIP: 192.168.100.10
# Defines whether the port is exposed if service.type is LoadBalancer or
# NodePort.
#
# -- You SHOULD NOT expose the traefik port on production deployments.
# If you want to access it from outside your cluster,
# use `kubectl port-forward` or create a secure ingress
expose: false
# -- The exposed port for this service
exposedPort: 9000
# -- The port protocol (TCP/UDP)
protocol: TCP
# -- Defines whether the port is exposed on the internal service;
# note that ports exposed on the default service are exposed on the internal
# service by default as well.
exposeInternal: false
web:
## -- Enable this entrypoint as a default entrypoint. When a service doesn't explicitly set an entrypoint it will only use this entrypoint.
# asDefault: true
port: 8000
# hostPort: 8000
# containerPort: 8000
expose: true
exposedPort: 80
## -- Different target traefik port on the cluster, useful for IP type LB
# targetPort: 80
# The port protocol (TCP/UDP)
protocol: TCP
# -- Use nodeport if set. This is useful if you have configured Traefik in a
# LoadBalancer.
# nodePort: 32080
# -- Defines whether the port is exposed on the internal service;
# note that ports exposed on the default service are exposed on the internal
# service by default as well.
exposeInternal: false
# Port Redirections
# Added in 2.2, you can make permanent redirects via entrypoints.
# https://docs.traefik.io/routing/entrypoints/#redirection
# redirectTo:
# port: websecure
# (Optional)
# priority: 10
#
# Trust forwarded headers information (X-Forwarded-*).
# forwardedHeaders:
# trustedIPs: []
# insecure: false
#
# Enable the Proxy Protocol header parsing for the entry point
# proxyProtocol:
# trustedIPs: []
# insecure: false
websecure:
## -- Enable this entrypoint as a default entrypoint. When a service doesn't explicitly set an entrypoint it will only use this entrypoint.
# asDefault: true
port: 8443
# hostPort: 8443
# containerPort: 8443
expose: true
exposedPort: 443
## -- Different target traefik port on the cluster, useful for IP type LB
# targetPort: 80
## -- The port protocol (TCP/UDP)
protocol: TCP
# nodePort: 32443
# -- Defines whether the port is exposed on the internal service;
# note that ports exposed on the default service are exposed on the internal
# service by default as well.
exposeInternal: false
## -- Specify an application protocol. This may be used as a hint for a Layer 7 load balancer.
# appProtocol: https
#
## -- Enable HTTP/3 on the entrypoint
## Enabling it will also enable http3 experimental feature
## https://doc.traefik.io/traefik/routing/entrypoints/#http3
## There are known limitations when trying to listen on same ports for
## TCP & UDP (Http3). There is a workaround in this chart using dual Service.
## https://github.com/kubernetes/kubernetes/issues/47249#issuecomment-587960741
http3:
enabled: false
# advertisedPort: 4443
#
## -- Trust forwarded headers information (X-Forwarded-*).
# forwardedHeaders:
# trustedIPs: []
# insecure: false
#
## -- Enable the Proxy Protocol header parsing for the entry point
# proxyProtocol:
# trustedIPs: []
# insecure: false
#
## Set TLS at the entrypoint
## https://doc.traefik.io/traefik/routing/entrypoints/#tls
tls:
enabled: true
# this is the name of a TLSOption definition
options: ""
certResolver: ""
domains: []
# - main: example.com
# sans:
# - foo.example.com
# - bar.example.com
#
# -- One can apply Middlewares on an entrypoint
# https://doc.traefik.io/traefik/middlewares/overview/
# https://doc.traefik.io/traefik/routing/entrypoints/#middlewares
# -- /!\ It introduces here a link between your static configuration and your dynamic configuration /!\
# It follows the provider naming convention: https://doc.traefik.io/traefik/providers/overview/#provider-namespace
# middlewares:
# - namespace-name1@kubernetescrd
# - namespace-name2@kubernetescrd
middlewares: []
metrics:
# -- When using hostNetwork, use another port to avoid conflict with node exporter:
# https://github.com/prometheus/prometheus/wiki/Default-port-allocations
port: 9100
# hostPort: 9100
# Defines whether the port is exposed if service.type is LoadBalancer or
# NodePort.
#
# -- You may not want to expose the metrics port on production deployments.
# If you want to access it from outside your cluster,
# use `kubectl port-forward` or create a secure ingress
expose: false
# -- The exposed port for this service
exposedPort: 9100
# -- The port protocol (TCP/UDP)
protocol: TCP
# -- Defines whether the port is exposed on the internal service;
# note that ports exposed on the default service are exposed on the internal
# service by default as well.
exposeInternal: false
# -- TLS Options are created as TLSOption CRDs
# https://doc.traefik.io/traefik/https/tls/#tls-options
# When using `labelSelector`, you'll need to set labels on tlsOption accordingly.
# Example:
# tlsOptions:
# default:
# labels: {}
# sniStrict: true
# preferServerCipherSuites: true
# custom-options:
# labels: {}
# curvePreferences:
# - CurveP521
# - CurveP384
tlsOptions: {}
# -- TLS Store are created as TLSStore CRDs. This is useful if you want to set a default certificate
# https://doc.traefik.io/traefik/https/tls/#default-certificate
# Example:
# tlsStore:
# default:
# defaultCertificate:
# secretName: tls-cert
tlsStore: {}
service:
enabled: true
## -- Single service is using `MixedProtocolLBService` feature gate.
## -- When set to false, it will create two Service, one for TCP and one for UDP.
single: true
type: LoadBalancer
# -- Additional annotations applied to both TCP and UDP services (e.g. for cloud provider specific config)
annotations: {}
# -- Additional annotations for TCP service only
annotationsTCP: {}
# -- Additional annotations for UDP service only
annotationsUDP: {}
# -- Additional service labels (e.g. for filtering Service by custom labels)
labels: {}
# -- Additional entries here will be added to the service spec.
# -- Cannot contain type, selector or ports entries.
spec: {}
# externalTrafficPolicy: Cluster
# loadBalancerIP: "1.2.3.4"
# clusterIP: "2.3.4.5"
loadBalancerSourceRanges: []
# - 192.168.0.1/32
# - 172.16.0.0/16
## -- Class of the load balancer implementation
# loadBalancerClass: service.k8s.aws/nlb
externalIPs: []
# - 1.2.3.4
## One of SingleStack, PreferDualStack, or RequireDualStack.
# ipFamilyPolicy: SingleStack
## List of IP families (e.g. IPv4 and/or IPv6).
## ref: https://kubernetes.io/docs/concepts/services-networking/dual-stack/#services
# ipFamilies:
# - IPv4
# - IPv6
##
## -- An additional and optional internal Service.
## Same parameters as external Service
# internal:
# type: ClusterIP
# # labels: {}
# # annotations: {}
# # spec: {}
# # loadBalancerSourceRanges: []
# # externalIPs: []
# # ipFamilies: [ "IPv4","IPv6" ]
autoscaling:
# -- Create HorizontalPodAutoscaler object.
enabled: false
# minReplicas: 1
# maxReplicas: 10
# metrics:
# - type: Resource
# resource:
# name: cpu
# target:
# type: Utilization
# averageUtilization: 60
# - type: Resource
# resource:
# name: memory
# target:
# type: Utilization
# averageUtilization: 60
# behavior:
# scaleDown:
# stabilizationWindowSeconds: 300
# policies:
# - type: Pods
# value: 1
# periodSeconds: 60
persistence:
# -- Enable persistence using Persistent Volume Claims
# ref: http://kubernetes.io/docs/user-guide/persistent-volumes/
# It can be used to store TLS certificates, see `storage` in certResolvers
enabled: false
name: data
# existingClaim: ""
accessMode: ReadWriteOnce
size: 128Mi
# storageClass: ""
# volumeName: ""
path: /data
annotations: {}
# -- Only mount a subpath of the Volume into the pod
# subPath: ""
# -- Certificates resolvers configuration
certResolvers: {}
# letsencrypt:
# # for challenge options cf. https://doc.traefik.io/traefik/https/acme/
# email: email@example.com
# dnsChallenge:
# # also add the provider's required configuration under env
# # or expand then from secrets/configmaps with envfrom
# # cf. https://doc.traefik.io/traefik/https/acme/#providers
# provider: digitalocean
# # add futher options for the dns challenge as needed
# # cf. https://doc.traefik.io/traefik/https/acme/#dnschallenge
# delayBeforeCheck: 30
# resolvers:
# - 1.1.1.1
# - 8.8.8.8
# tlsChallenge: true
# httpChallenge:
# entryPoint: "web"
# # It has to match the path with a persistent volume
# storage: /data/acme.json
# -- If hostNetwork is true, runs traefik in the host network namespace
# To prevent unschedulabel pods due to port collisions, if hostNetwork=true
# and replicas>1, a pod anti-affinity is recommended and will be set if the
# affinity is left as default.
hostNetwork: false
# -- Whether Role Based Access Control objects like roles and rolebindings should be created
rbac:
enabled: true
# If set to false, installs ClusterRole and ClusterRoleBinding so Traefik can be used across namespaces.
# If set to true, installs Role and RoleBinding. Providers will only watch target namespace.
namespaced: false
# Enable user-facing roles
# https://kubernetes.io/docs/reference/access-authn-authz/rbac/#user-facing-roles
# aggregateTo: [ "admin" ]
# -- Enable to create a PodSecurityPolicy and assign it to the Service Account via RoleBinding or ClusterRoleBinding
podSecurityPolicy:
enabled: false
# -- The service account the pods will use to interact with the Kubernetes API
serviceAccount:
# If set, an existing service account is used
# If not set, a service account is created automatically using the fullname template
name: ""
# -- Additional serviceAccount annotations (e.g. for oidc authentication)
serviceAccountAnnotations: {}
# -- The resources parameter defines CPU and memory requirements and limits for Traefik's containers.
resources: {}
# requests:
# cpu: "100m"
# memory: "50Mi"
# limits:
# cpu: "300m"
# memory: "150Mi"
# -- This example pod anti-affinity forces the scheduler to put traefik pods
# -- on nodes where no other traefik pods are scheduled.
# It should be used when hostNetwork: true to prevent port conflicts
affinity: {}
# podAntiAffinity:
# requiredDuringSchedulingIgnoredDuringExecution:
# - labelSelector:
# matchLabels:
# app.kubernetes.io/name: '{{ template "traefik.name" . }}'
# app.kubernetes.io/instance: '{{ .Release.Name }}-{{ .Release.Namespace }}'
# topologyKey: kubernetes.io/hostname
# -- nodeSelector is the simplest recommended form of node selection constraint.
nodeSelector: {}
# -- Tolerations allow the scheduler to schedule pods with matching taints.
tolerations: []
# -- You can use topology spread constraints to control
# how Pods are spread across your cluster among failure-domains.
topologySpreadConstraints: []
# This example topologySpreadConstraints forces the scheduler to put traefik pods
# on nodes where no other traefik pods are scheduled.
# - labelSelector:
# matchLabels:
# app: '{{ template "traefik.name" . }}'
# maxSkew: 1
# topologyKey: kubernetes.io/hostname
# whenUnsatisfiable: DoNotSchedule
# -- Pods can have priority.
# -- Priority indicates the importance of a Pod relative to other Pods.
priorityClassName: ""
# -- Set the container security context
# -- To run the container with ports below 1024 this will need to be adjusted to run as root
securityContext:
capabilities:
drop: [ALL]
readOnlyRootFilesystem: true
allowPrivilegeEscalation: false
podSecurityContext:
# /!\ When setting fsGroup, Kubernetes will recursively change ownership and
# permissions for the contents of each volume to match the fsGroup. This can
# be an issue when storing sensitive content like TLS Certificates /!\
# fsGroup: 65532
# -- Specifies the policy for changing ownership and permissions of volume contents to match the fsGroup.
fsGroupChangePolicy: "OnRootMismatch"
# -- The ID of the group for all containers in the pod to run as.
runAsGroup: 65532
# -- Specifies whether the containers should run as a non-root user.
runAsNonRoot: true
# -- The ID of the user for all containers in the pod to run as.
runAsUser: 65532
#
# -- Extra objects to deploy (value evaluated as a template)
#
# In some cases, it can avoid the need for additional, extended or adhoc deployments.
# See #595 for more details and traefik/tests/values/extra.yaml for example.
extraObjects: []
# This will override the default Release Namespace for Helm.
# It will not affect optional CRDs such as `ServiceMonitor` and `PrometheusRules`
# namespaceOverride: traefik
#
## -- This will override the default app.kubernetes.io/instance label for all Objects.
# instanceLabelOverride: traefik

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---
resources: [namespace.yaml]
apiVersion: kustomize.config.k8s.io/v1beta1
kind: Kustomization

8
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---
apiVersion: v1
kind: Namespace
metadata:
name: traefik
spec:
finalizers:
- kubernetes

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---
apiVersion: kustomize.config.k8s.io/v1beta1
kind: Kustomization
resources: [../../base/]
helmCharts:
- includeCRDs: true
name: jupyterhub
releaseName: traefik
valuesFile: ./values/values.yaml
version: 26.1.0
namespace: traefik
helmGlobals:
chartHome: ../../base/charts/

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deployment:
kind: DaemonSet
providers:
kubernetesIngress:
publishedService:
enabled: true
ports:
web:
nodePort: 30080
websecure:
nodePort: 30443