README.md

@@ -1,2 +1,2 @@
 # k8s-manifests
- 
+

argocd-ingress/overlays/test/argocd-ingress.yaml

@@ -11,7 +11,7 @@ spec:
     service:
       name: argocd-server
       port:
-        number: 80
+        number: 8443
   ingressClassName: traefik
   tls:
     - hosts:

argocd-nginx/base/argocd-cert-issuer.yaml

@@ -1,15 +0,0 @@
-apiVersion: cert-manager.io/v1
-kind: Issuer
-metadata:
-  name: letsencrypt
-spec:
-  acme:
-    server: https://acme-v02.api.letsencrypt.org/directory
-    email: drive@sunet.se
-    privateKeySecretRef:
-      name: letsencrypt
-    solvers:
-      - http01:
-          ingress: 
-            class: nginx
-

argocd-nginx/base/argocd-ingress.yaml

@@ -1,22 +0,0 @@
-apiVersion: networking.k8s.io/v1
-kind: Ingress
-metadata:
-  name: argocd-ingress
-  namespace: argocd
-spec:
-  ingressClassName: nginx
-  tls:
-    - hosts:
-        - argocd.drive.test.sunet.se 
-      secretName: tls-secret
-  rules:
-  - host: argocd.drive.test.sunet.se
-    http:
-      paths:
-      - path: /
-        pathType: Prefix
-        backend:
-          service:
-            name: argocd-server
-            port:
-              name: https

argocd-nginx/base/kustomization.yaml

@@ -1,3 +0,0 @@
-resources:
-  - argocd-ingress.yaml
-  - argocd-cert-issuer.yaml

argocd-nginx/overlays/dev/argocd-ingress.yaml

@@ -1,28 +0,0 @@
-apiVersion: networking.k8s.io/v1
-kind: Ingress
-metadata:
-  name: argocd-ingress
-  namespace: argocd
-spec:
-  defaultBackend:
-    service:
-      name: argocd-server
-      port:
-        number: 80
-  ingressClassName: nginx
-  tls:
-    - hosts:
-        - argocd.drive.test.sunet.dev
-      secretName: tls-secret
- 
-  rules:
-  - host: argocd.drive.test.sunet.dev
-    http:
-      paths:
-      - path: /
-        pathType: Prefix
-        backend:
-          service:
-            name: argocd-server
-            port:
-              number: 80

argocd-nginx/overlays/prod/kustomization.yaml

@@ -1,6 +0,0 @@
-apiVersion: kustomize.config.k8s.io/v1beta1
-kind: Kustomization
-resources:
-- ../../base
-patches:
-- path: argocd-ingress.yaml

argocd-nginx/overlays/prod/sunet/argocd-ingress.yaml

@@ -1,30 +0,0 @@
-apiVersion: networking.k8s.io/v1
-kind: Ingress
-metadata:
-  name: argocd-ingress
-  annotations:
-    cert-manager.io/issuer: "letsencrypt"
-    acme.cert-manager.io/http01-edit-in-place: "true"
-  namespace: argocd
-spec:
-  defaultBackend:
-    service:
-      name: argocd-server
-      port:
-        number: 80
-  ingressClassName: nginx
-  tls:
-    - hosts:
-        - sunet-argocd.drive.sunet.se 
-      secretName: tls-secret
-  rules:
-  - host: sunet-argocd.drive.sunet.se
-    http:
-      paths:
-      - path: /
-        pathType: Prefix
-        backend:
-          service:
-            name: argocd-server
-            port:
-              number: 80

argocd-nginx/overlays/prod/sunet/kustomization.yaml

@@ -1,6 +0,0 @@
----
-apiVersion: kustomize.config.k8s.io/v1beta1
-kind: Kustomization
-resources: [../../../base]
-patches:
-  - path: argocd-ingress.yaml

argocd-nginx/overlays/prod/vr/argocd-ingress.yaml

@@ -1,30 +0,0 @@
-apiVersion: networking.k8s.io/v1
-kind: Ingress
-metadata:
-  name: argocd-ingress
-  namespace: argocd
-  annotations:
-    cert-manager.io/issuer: "letsencrypt"
-    acme.cert-manager.io/http01-edit-in-place: "true"
-spec:
-  defaultBackend:
-    service:
-      name: argocd-server
-      port:
-        number: 80
-  ingressClassName: nginx
-  tls:
-    - hosts:
-        - vr-argocd.drive.sunet.se 
-      secretName: tls-secret
-  rules:
-  - host: vr-argocd.drive.sunet.se
-    http:
-      paths:
-      - path: /
-        pathType: Prefix
-        backend:
-          service:
-            name: argocd-server
-            port:
-              number: 80

argocd-nginx/overlays/prod/vr/kustomization.yaml

@@ -1,6 +0,0 @@
----
-apiVersion: kustomize.config.k8s.io/v1beta1
-kind: Kustomization
-resources: [../../../base]
-patches:
-  - path: argocd-ingress.yaml

argocd-nginx/overlays/test/drive/argocd-ingress.yaml

@@ -1,27 +0,0 @@
-apiVersion: networking.k8s.io/v1
-kind: Ingress
-metadata:
-  name: argocd-ingress
-  namespace: argocd
-spec:
-  defaultBackend:
-    service:
-      name: argocd-server
-      port:
-        number: 80
-  ingressClassName: nginx
-  tls:
-    - hosts:
-        - argocd.drive.test.sunet.se 
-      secretName: tls-secret
-  rules:
-  - host: argocd.drive.test.sunet.se
-    http:
-      paths:
-      - path: /
-        pathType: Prefix
-        backend:
-          service:
-            name: argocd-server
-            port:
-              number: 80

argocd-nginx/overlays/test/drive/kustomization.yaml

@@ -1,6 +0,0 @@
----
-apiVersion: kustomize.config.k8s.io/v1beta1
-kind: Kustomization
-resources: [../../../base]
-patches:
-  - path: argocd-ingress.yaml

argocd-nginx/overlays/test/sunet/argocd-ingress.yaml

@@ -1,30 +0,0 @@
-apiVersion: networking.k8s.io/v1
-kind: Ingress
-metadata:
-  name: argocd-ingress
-  namespace: argocd
-  annotations:
-    cert-manager.io/issuer: "letsencrypt"
-    acme.cert-manager.io/http01-edit-in-place: "true"
-spec:
-  defaultBackend:
-    service:
-      name: argocd-server
-      port:
-        number: 80
-  ingressClassName: nginx
-  tls:
-    - hosts:
-        - sunet-argocd.drive.test.sunet.se 
-      secretName: tls-secret
-  rules:
-  - host: sunet-argocd.drive.test.sunet.se
-    http:
-      paths:
-      - path: /
-        pathType: Prefix
-        backend:
-          service:
-            name: argocd-server
-            port:
-              number: 80

argocd-nginx/overlays/test/sunet/kustomization.yaml

@@ -1,6 +0,0 @@
----
-apiVersion: kustomize.config.k8s.io/v1beta1
-kind: Kustomization
-resources: [../../../base]
-patches:
-  - path: argocd-ingress.yaml

argocd-nginx/overlays/test/vr/argocd-ingress.yaml

@@ -1,30 +0,0 @@
-apiVersion: networking.k8s.io/v1
-kind: Ingress
-metadata:
-  name: argocd-ingress
-  namespace: argocd
-  annotations:
-    cert-manager.io/issuer: "letsencrypt"
-    acme.cert-manager.io/http01-edit-in-place: "true"
-spec:
-  defaultBackend:
-    service:
-      name: argocd-server
-      port:
-        number: 80
-  ingressClassName: nginx
-  tls:
-    - hosts:
-        - vr-argocd.drive.test.sunet.se 
-      secretName: tls-secret
-  rules:
-  - host: vr-argocd.drive.test.sunet.se
-    http:
-      paths:
-      - path: /
-        pathType: Prefix
-        backend:
-          service:
-            name: argocd-server
-            port:
-              number: 80

argocd-nginx/overlays/test/vr/kustomization.yaml

@@ -1,6 +0,0 @@
----
-apiVersion: kustomize.config.k8s.io/v1beta1
-kind: Kustomization
-resources: [../../../base]
-patches:
-  - path: argocd-ingress.yaml

argocd/base/kustomization.yaml

@@ -3,4 +3,4 @@ kind: Kustomization
 
 namespace: argocd
 resources:
-- https://raw.githubusercontent.com/argoproj/argo-cd/v2.10.4/manifests/ha/install.yaml
+- https://raw.githubusercontent.com/argoproj/argo-cd/v2.10.0/manifests/ha/install.yaml

cinder/cinder-csi-controllerplugin.yaml

@@ -69,7 +69,7 @@ spec:
             - mountPath: /var/lib/csi/sockets/pluginproxy/
               name: socket-dir
         - name: csi-resizer
-          image: registry.k8s.io/sig-storage/csi-resizer:v1.8.0
+          image: registry.k8s.io/sig-storage/csi-resizer:v1.7.0
           args:
             - "--csi-address=$(ADDRESS)"
             - "--timeout=3m"
@@ -93,7 +93,7 @@ spec:
             - mountPath: /var/lib/csi/sockets/pluginproxy/
               name: socket-dir
         - name: cinder-csi-plugin
-          image: registry.k8s.io/provider-os/cinder-csi-plugin:v1.28.2
+          image: registry.k8s.io/provider-os/cinder-csi-plugin:v1.27.1
           args:
             - /bin/cinder-csi-plugin
             - "--endpoint=$(CSI_ENDPOINT)"

customers/base/nextcloud-deployment.yml

@@ -30,7 +30,7 @@ spec:
       restartPolicy: Always
       containers:
         - name: customer
-          image: docker.sunet.se/drive/nextcloud-custom:29.0.9.3-1
+          image: docker.sunet.se/drive/nextcloud-custom:27.1.6.3-5
           volumeMounts:
             - name: nextcloud-data
               mountPath: /var/www/html/config/
@@ -127,7 +127,7 @@ spec:
             - name: NEXTCLOUD_ADMIN_USER
               value: admin
             - name: NEXTCLOUD_VERSION_STRING
-              value: "28.0.3.3"
+              value: "26.0.1.2"
             - name: NEXTCLOUD_ADMIN_PASSWORD
               valueFrom:
                 secretKeyRef:

customers/overlays/nordunet/test/nextcloud-ingress.yml

@@ -4,13 +4,15 @@ kind: Ingress
 metadata:
   name: customer-ingress
   annotations:
-    kubernetes.io/ingress.class: nginx
+    kubernetes.io/ingress.class: traefik
+    traefik.ingress.kubernetes.io/router.entrypoints: websecure
+    traefik.ingress.kubernetes.io/router.tls: "true"
 spec:
   tls:
     - hosts:
         - nordunet.drive.test.sunet.se 
       secretName: tls-secret
-  ingressClassName: nginx
+  
   rules:
   - host: nordunet.drive.test.sunet.se
     http:

customers/overlays/vinnova/test/nextcloud-ingress.yml

@@ -4,13 +4,15 @@ kind: Ingress
 metadata:
   name: customer-ingress
   annotations:
-    kubernetes.io/ingress.class: nginx
+    kubernetes.io/ingress.class: traefik
+    traefik.ingress.kubernetes.io/router.entrypoints: websecure
+    traefik.ingress.kubernetes.io/router.tls: "true"
 spec:
   tls:
     - hosts:
         - vinnova.drive.test.sunet.se 
       secretName: tls-secret
-  ingressClassName: nginx 
+  
   rules:
   - host: vinnova.drive.test.sunet.se
     http:

customers/overlays/vr/test/kustomization.yaml

@@ -1,6 +1,7 @@
 apiVersion: kustomize.config.k8s.io/v1beta1
 kind: Kustomization
 resources:
-- ../../base
+- ../../../base
 patches:
-- path: argocd-ingress.yaml
+- path: nextcloud-deployment.yml
+- path: nextcloud-ingress.yml

customers/overlays/vr/test/nextcloud-deployment.yml

@@ -0,0 +1,35 @@
+kind: StatefulSet
+apiVersion: apps/v1
+metadata:
+  name: customer-node
+  labels:
+    app: customer-node
+spec:
+  replicas: 1
+  template:
+    metadata:
+      labels:
+        app: customer-node
+    spec:
+      initContainers:
+        - image: docker.sunet.se/sunet/docker-jinja:latest
+          name: init-config
+          env:
+            - name: MYSQL_DATABASE
+              value: "nextcloud_vr"
+            - name: MYSQL_USER
+              value: "nextcloud_vr"
+            - name: GSS_MASTER_URL
+              value: "https://drive.test.sunet.se"
+            - name: LOOKUP_SERVER
+              value: "https://lookup.drive.test.sunet.se"
+            - name: MAIL_DOMAIN
+              value: "drive.test.sunet.se"
+            - name: MAIL_SMTPNAME
+              value: "noreply@drive.test.sunet.se"
+            - name: NEXTCLOUD_TRUSTED_DOMAINS
+              value: "vr.drive.test.sunet.se"
+            - name: OBJECTSTORE_S3_BUCKET
+              value: "primary-vr-drive-test.sunet.se"
+            - name: SITE_NAME
+              value: "vr.drive.test.sunet.se"

customers/overlays/vr/test/nextcloud-ingress.yml

@@ -1,31 +1,26 @@
+---
 apiVersion: networking.k8s.io/v1
 kind: Ingress
 metadata:
-  name: argocd-ingress
+  name: customer-ingress
-  namespace: argocd
   annotations:
     kubernetes.io/ingress.class: traefik
     traefik.ingress.kubernetes.io/router.entrypoints: websecure
     traefik.ingress.kubernetes.io/router.tls: "true"
 spec:
-  defaultBackend:
-    service:
-      name: argocd-server
-      port:
-        number: 8443
   tls:
     - hosts:
-        - argocd.drive.sunet.se 
+        - vr.drive.test.sunet.se 
       secretName: tls-secret
   
   rules:
-  - host: argocd.drive.sunet.se
+  - host: vr.drive.test.sunet.se
     http:
       paths:
       - path: /
         pathType: Prefix
         backend: 
           service:
-            name: argocd-server
+            name: customer-node
             port:
               number: 80

health/overlays/sunet-prod/health-ingress.yml

@@ -1,30 +0,0 @@
----
-apiVersion: networking.k8s.io/v1
-kind: Ingress
-metadata:
-  name: health-ingress
-  namespace: health
-  annotations:
-    kubernetes.io/ingress.class: nginx
-spec:
-  defaultBackend:
-    service:
-      name: health-node
-      port:
-        number: 8443
-  ingressClassName: nginx
-  tls:
-    - hosts:
-        - sunet-kube.drive.sunet.se 
-      secretName: tls-secret
-  rules:
-  - host: sunet-kube.drive.sunet.se
-    http:
-      paths:
-      - path: /
-        pathType: Prefix
-        backend: 
-          service:
-            name: health-node
-            port:
-              number: 8080

health/overlays/sunet-prod/kustomization.yaml

@@ -1,6 +0,0 @@
-apiVersion: kustomize.config.k8s.io/v1beta1
-kind: Kustomization
-resources:
-- ../../base
-patches:
-- path: health-ingress.yml

health/overlays/sunet-test/health-ingress.yml

@@ -1,30 +0,0 @@
----
-apiVersion: networking.k8s.io/v1
-kind: Ingress
-metadata:
-  name: health-ingress
-  namespace: health
-  annotations:
-    kubernetes.io/ingress.class: nginx
-spec:
-  defaultBackend:
-    service:
-      name: health-node
-      port:
-        number: 8443
-  ingressClassName: nginx
-  tls:
-    - hosts:
-        - sunet-kube.drive.test.sunet.se 
-      secretName: tls-secret
-  rules:
-  - host: sunet-kube.drive.test.sunet.se
-    http:
-      paths:
-      - path: /
-        pathType: Prefix
-        backend: 
-          service:
-            name: health-node
-            port:
-              number: 8080

health/overlays/sunet-test/kustomization.yaml

@@ -1,6 +0,0 @@
-apiVersion: kustomize.config.k8s.io/v1beta1
-kind: Kustomization
-resources:
-- ../../base
-patches:
-- path: health-ingress.yml

health/overlays/test/health-ingress.yml

@@ -5,18 +5,20 @@ metadata:
   name: health-ingress
   namespace: health
   annotations:
-    kubernetes.io/ingress.class: nginx
+    traefik.ingress.kubernetes.io/router.entrypoints: websecure
+    traefik.ingress.kubernetes.io/router.tls: "true"
 spec:
   defaultBackend:
     service:
       name: health-node
       port:
         number: 8443
-  ingressClassName: nginx
+  ingressClassName: traefik
   tls:
     - hosts:
         - kube.drive.test.sunet.se 
       secretName: tls-secret
+  
   rules:
   - host: kube.drive.test.sunet.se
     http:

jupyter/base/charts/jupyterhub/Chart.yaml

@@ -1,27 +1,27 @@
 annotations:
   artifacthub.io/images: |
-    - image: quay.io/jupyterhub/configurable-http-proxy:4.6.2
+    - image: quay.io/jupyterhub/configurable-http-proxy:4.6.1
       name: configurable-http-proxy
-    - image: quay.io/jupyterhub/k8s-hub:4.0.0
+    - image: quay.io/jupyterhub/k8s-hub:3.2.1
       name: k8s-hub
-    - image: quay.io/jupyterhub/k8s-image-awaiter:4.0.0
+    - image: quay.io/jupyterhub/k8s-image-awaiter:3.2.1
       name: k8s-image-awaiter
-    - image: quay.io/jupyterhub/k8s-network-tools:4.0.0
+    - image: quay.io/jupyterhub/k8s-network-tools:3.2.1
       name: k8s-network-tools
-    - image: quay.io/jupyterhub/k8s-secret-sync:4.0.0
+    - image: quay.io/jupyterhub/k8s-secret-sync:3.2.1
       name: k8s-secret-sync
-    - image: quay.io/jupyterhub/k8s-singleuser-sample:4.0.0
+    - image: quay.io/jupyterhub/k8s-singleuser-sample:3.2.1
       name: k8s-singleuser-sample
-    - image: registry.k8s.io/kube-scheduler:v1.30.6
+    - image: registry.k8s.io/kube-scheduler:v1.26.11
       name: kube-scheduler
-    - image: registry.k8s.io/pause:3.10
+    - image: registry.k8s.io/pause:3.9
       name: pause
-    - image: registry.k8s.io/pause:3.10
+    - image: registry.k8s.io/pause:3.9
       name: pause
-    - image: traefik:v3.2.0
+    - image: traefik:v2.10.5
       name: traefik
 apiVersion: v2
-appVersion: 5.2.1
+appVersion: 4.0.2
 description: Multi-user Jupyter installation
 home: https://z2jh.jupyter.org
 icon: https://hub.jupyter.org/helm-chart/images/hublogo.svg
@@ -29,7 +29,7 @@ keywords:
 - jupyter
 - jupyterhub
 - z2jh
-kubeVersion: '>=1.28.0-0'
+kubeVersion: '>=1.23.0-0'
 maintainers:
 - email: erik@sundellopensource.se
   name: Erik Sundell
@@ -38,4 +38,4 @@ maintainers:
 name: jupyterhub
 sources:
 - https://github.com/jupyterhub/zero-to-jupyterhub-k8s
-version: 4.0.0
+version: 3.2.1

jupyter/base/charts/jupyterhub/files/hub/jupyterhub_config.py

@@ -107,35 +107,28 @@ c.JupyterHub.hub_connect_url = (
 )
 
 # implement common labels
-# This mimics the jupyterhub.commonLabels helper, but declares managed-by to
+# this duplicates the jupyterhub.commonLabels helper
-# kubespawner instead of helm.
-#
-# The labels app and release are old labels enabled to be deleted in z2jh 5, but
-# for now retained to avoid a breaking change in z2jh 4 that would force user
-# server restarts. Restarts would be required because NetworkPolicy resources
-# must select old/new pods with labels that then needs to be seen on both
-# old/new pods, and we want these resources to keep functioning for old/new user
-# server pods during an upgrade.
-#
 common_labels = c.KubeSpawner.common_labels = {}
-common_labels["app.kubernetes.io/name"] = common_labels["app"] = get_config(
+common_labels["app"] = get_config(
     "nameOverride",
     default=get_config("Chart.Name", "jupyterhub"),
 )
-release = get_config("Release.Name")
+common_labels["heritage"] = "jupyterhub"
-if release:
-    common_labels["app.kubernetes.io/instance"] = common_labels["release"] = release
 chart_name = get_config("Chart.Name")
 chart_version = get_config("Chart.Version")
 if chart_name and chart_version:
-    common_labels["helm.sh/chart"] = common_labels["chart"] = (
+    common_labels["chart"] = "{}-{}".format(
-        f"{chart_name}-{chart_version.replace('+', '_')}"
+        chart_name,
+        chart_version.replace("+", "_"),
     )
-common_labels["app.kubernetes.io/managed-by"] = "kubespawner"
+release = get_config("Release.Name")
+if release:
+    common_labels["release"] = release
 
 c.KubeSpawner.namespace = os.environ.get("POD_NAMESPACE", "default")
 
 # Max number of consecutive failures before the Hub restarts itself
+# requires jupyterhub 0.9.2
 set_config_if_not_none(
     c.Spawner,
     "consecutive_failure_limit",
@@ -256,8 +249,7 @@ if tolerations:
 storage_type = get_config("singleuser.storage.type")
 if storage_type == "dynamic":
     pvc_name_template = get_config("singleuser.storage.dynamic.pvcNameTemplate")
-    if pvc_name_template:
+    c.KubeSpawner.pvc_name_template = pvc_name_template
-        c.KubeSpawner.pvc_name_template = pvc_name_template
     volume_name_template = get_config("singleuser.storage.dynamic.volumeNameTemplate")
     c.KubeSpawner.storage_pvc_ensure = True
     set_config_if_not_none(
@@ -276,14 +268,13 @@ if storage_type == "dynamic":
     c.KubeSpawner.volumes = [
         {
             "name": volume_name_template,
-            "persistentVolumeClaim": {"claimName": "{pvc_name}"},
+            "persistentVolumeClaim": {"claimName": pvc_name_template},
         }
     ]
     c.KubeSpawner.volume_mounts = [
         {
             "mountPath": get_config("singleuser.storage.homeMountPath"),
             "name": volume_name_template,
-            "subPath": get_config("singleuser.storage.dynamic.subPath"),
         }
     ]
 elif storage_type == "static":

jupyter/base/charts/jupyterhub/files/hub/z2jh.py

@@ -3,7 +3,6 @@ Utility methods for use in jupyterhub_config.py and dynamic subconfigs.
 
 Methods here can be imported by extraConfig in values.yaml
 """
-
 import os
 from collections.abc import Mapping
 from functools import lru_cache

jupyter/base/charts/jupyterhub/templates/_helpers.tpl

@@ -48,6 +48,7 @@
   - commonLabels      | uses appLabel
   - labels            | uses commonLabels
   - matchLabels       | uses labels
+  - podCullerSelector | uses matchLabels
 
 
   ## Example usage
@@ -111,62 +112,31 @@
 {{- /*
   jupyterhub.commonLabels:
     Foundation for "jupyterhub.labels".
-
+    Provides labels: app, release, (chart and heritage).
-    Provides old labels:
-      app
-      release
-      chart (omitted for matchLabels)
-      heritage (omitted for matchLabels)
-    Provides modern labels (omitted for matchLabels):
-      app.kubernetes.io/name ("app")
-      app.kubernetes.io/instance ("release")
-      helm.sh/chart ("chart")
-      app.kubernetes.io/managed-by ("heritage")
 */}}
 {{- define "jupyterhub.commonLabels" -}}
-app: {{ .appLabel | default (include "jupyterhub.appLabel" .) | quote }}
+app: {{ .appLabel | default (include "jupyterhub.appLabel" .) }}
-release: {{ .Release.Name | quote }}
+release: {{ .Release.Name }}
 {{- if not .matchLabels }}
 chart: {{ .Chart.Name }}-{{ .Chart.Version | replace "+" "_" }}
-heritage: {{ .Release.Service }}
+heritage: {{ .heritageLabel | default .Release.Service }}
-app.kubernetes.io/name: {{ .appLabel | default (include "jupyterhub.appLabel" .) | quote }}
-app.kubernetes.io/instance: {{ .Release.Name | quote }}
-helm.sh/chart: {{ .Chart.Name }}-{{ .Chart.Version | replace "+" "_" }}
-app.kubernetes.io/managed-by: {{ .Release.Service }}
 {{- end }}
 {{- end }}
 
 
 {{- /*
   jupyterhub.labels:
-    Provides old labels:
+    Provides labels: component, app, release, (chart and heritage).
-      component
-      app
-      release
-      chart (omitted for matchLabels)
-      heritage (omitted for matchLabels)
-    Provides modern labels (omitted for matchLabels):
-      app.kubernetes.io/component ("component")
-      app.kubernetes.io/name ("app")
-      app.kubernetes.io/instance release ("release")
-      helm.sh/chart ("chart")
-      app.kubernetes.io/managed-by ("heritage")
 */}}
 {{- define "jupyterhub.labels" -}}
 component: {{ include "jupyterhub.componentLabel" . }}
-{{- if not .matchLabels }}
-app.kubernetes.io/component: {{ include "jupyterhub.componentLabel" . }}
-{{- end }}
 {{ include "jupyterhub.commonLabels" . }}
 {{- end }}
 
 
 {{- /*
   jupyterhub.matchLabels:
-    Provides old labels:
+    Used to provide pod selection labels: component, app, release.
-      component
-      app
-      release
 */}}
 {{- define "jupyterhub.matchLabels" -}}
 {{- $_ := merge (dict "matchLabels" true) . -}}

jupyter/base/charts/jupyterhub/templates/hub/deployment.yaml

@@ -5,7 +5,7 @@ metadata:
   labels:
     {{- include "jupyterhub.labels" . | nindent 4 }}
 spec:
-  {{- if not (typeIs "<nil>" .Values.hub.revisionHistoryLimit) }}
+  {{- if typeIs "int" .Values.hub.revisionHistoryLimit }}
   revisionHistoryLimit: {{ .Values.hub.revisionHistoryLimit }}
   {{- end }}
   replicas: 1
@@ -97,6 +97,9 @@ spec:
         {{- . | toYaml | nindent 8 }}
       {{- end }}
       containers:
+        {{- with .Values.hub.extraContainers }}
+        {{- . | toYaml | nindent 8 }}
+        {{- end }}
         - name: hub
           image: {{ .Values.hub.image.name }}:{{ .Values.hub.image.tag }}
           {{- with .Values.hub.command }}
@@ -241,9 +244,6 @@ spec:
               path: {{ .Values.hub.baseUrl | trimSuffix "/" }}/hub/health
               port: http
           {{- end }}
-        {{- with .Values.hub.extraContainers }}
-        {{- . | toYaml | nindent 8 }}
-        {{- end }}
       {{- with .Values.hub.extraPodSpec }}
       {{- . | toYaml | nindent 6 }}
       {{- end }}

jupyter/base/charts/jupyterhub/templates/hub/secret.yaml

@@ -8,7 +8,7 @@ type: Opaque
 data:
   {{- $values := merge dict .Values }}
   {{- /* also passthrough subset of Chart / Release */}}
-  {{- $_ := set $values "Chart" (dict "Name" .Chart.Name "Version" .Chart.Version "AppVersion" .Chart.AppVersion) }}
+  {{- $_ := set $values "Chart" (dict "Name" .Chart.Name "Version" .Chart.Version) }}
   {{- $_ := set $values "Release" (pick .Release "Name" "Namespace" "Service") }}
   values.yaml: {{ $values | toYaml | b64enc | quote }}
 

jupyter/base/charts/jupyterhub/templates/hub/service.yaml

@@ -31,9 +31,6 @@ spec:
       {{- with .Values.hub.service.ports.nodePort }}
       nodePort: {{ . }}
       {{- end }}
-      {{- with .Values.hub.service.ports.appProtocol }}
-      appProtocol: {{ . }}
-      {{- end }}
 
     {{- with .Values.hub.service.extraPorts }}
     {{- . | toYaml | nindent 4 }}

jupyter/base/charts/jupyterhub/templates/image-puller/_helpers-daemonset.tpl

@@ -34,7 +34,7 @@ spec:
     type: RollingUpdate
     rollingUpdate:
       maxUnavailable: 100%
-  {{- if not (typeIs "<nil>" .Values.prePuller.revisionHistoryLimit) }}
+  {{- if typeIs "int" .Values.prePuller.revisionHistoryLimit }}
   revisionHistoryLimit: {{ .Values.prePuller.revisionHistoryLimit }}
   {{- end }}
   template:

jupyter/base/charts/jupyterhub/templates/ingress.yaml

@@ -24,9 +24,6 @@ spec:
                 name: {{ include "jupyterhub.proxy-public.fullname" $ }}
                 port:
                   name: http
-          {{- with $.Values.ingress.extraPaths }}  
-          {{- . | toYaml | nindent 10 }}  
-          {{- end }}  
       {{- if $host }}
       host: {{ $host | quote }}
       {{- end }}

jupyter/base/charts/jupyterhub/templates/proxy/autohttps/deployment.yaml

@@ -8,7 +8,7 @@ metadata:
   labels:
     {{- include "jupyterhub.labels" . | nindent 4 }}
 spec:
-  {{- if not (typeIs "<nil>" .Values.proxy.traefik.revisionHistoryLimit) }}
+  {{- if typeIs "int" .Values.proxy.traefik.revisionHistoryLimit }}
   revisionHistoryLimit: {{ .Values.proxy.traefik.revisionHistoryLimit }}
   {{- end }}
   replicas: 1
@@ -130,10 +130,10 @@ spec:
           {{- end }}
           args:
             - watch-save
-            - --label=app.kubernetes.io/name={{ include "jupyterhub.appLabel" . }}
+            - --label=app={{ include "jupyterhub.appLabel" . }}
-            - --label=app.kubernetes.io/instance={{ .Release.Name }}
+            - --label=release={{ .Release.Name }}
-            - --label=helm.sh/chart={{ .Chart.Name }}-{{ .Chart.Version | replace "+" "_" }}
+            - --label=chart={{ .Chart.Name }}-{{ .Chart.Version | replace "+" "_" }}
-            - --label=app.kubernetes.io/managed-by=secret-sync
+            - --label=heritage=secret-sync
             - {{ include "jupyterhub.proxy-public-tls.fullname" . }}
             - acme.json
             - /etc/acme/acme.json

jupyter/base/charts/jupyterhub/templates/proxy/deployment.yaml

@@ -7,7 +7,7 @@ metadata:
   labels:
     {{- include "jupyterhub.labels" . | nindent 4 }}
 spec:
-  {{- if not (typeIs "<nil>" .Values.proxy.chp.revisionHistoryLimit) }}
+  {{- if typeIs "int" .Values.proxy.chp.revisionHistoryLimit }}
   revisionHistoryLimit: {{ .Values.proxy.chp.revisionHistoryLimit }}
   {{- end }}
   replicas: 1
@@ -100,9 +100,6 @@ spec:
             {{- if .Values.debug.enabled }}
             - --log-level=debug
             {{- end }}
-            {{- if .Values.hub.config.JupyterHub.subdomain_host }}
-            - --host-routing
-            {{- end }}
             {{- range .Values.proxy.chp.extraCommandLineFlags }}
             - {{ tpl . $ }}
             {{- end }}

jupyter/base/charts/jupyterhub/templates/scheduling/user-placeholder/statefulset.yaml

@@ -16,7 +16,7 @@ metadata:
     {{- include "jupyterhub.labels" . | nindent 4 }}
 spec:
   podManagementPolicy: Parallel
-  {{- if not (typeIs "<nil>" .Values.scheduling.userPlaceholder.revisionHistoryLimit) }}
+  {{- if typeIs "int" .Values.scheduling.userPlaceholder.revisionHistoryLimit }}
   revisionHistoryLimit: {{ .Values.scheduling.userPlaceholder.revisionHistoryLimit }}
   {{- end }}
   replicas: {{ .Values.scheduling.userPlaceholder.replicas }}

jupyter/base/charts/jupyterhub/templates/scheduling/user-scheduler/configmap.yaml

@@ -10,14 +10,26 @@ data:
     This is configuration of a k8s official kube-scheduler binary running in the
     user-scheduler.
 
+    The config version and kube-scheduler binary version has a fallback for k8s
+    clusters versioned v1.23 or lower because:
+
+    - v1 / v1beta3 config requires kube-scheduler binary >=1.25 / >=1.23
+    - kube-scheduler binary >=1.25 requires storage.k8s.io/v1/CSIStorageCapacity
+      available first in k8s >=1.24
+
     ref: https://kubernetes.io/docs/reference/scheduling/config/
     ref: https://kubernetes.io/docs/reference/config-api/kube-scheduler-config.v1/
+    ref: https://kubernetes.io/docs/reference/config-api/kube-scheduler-config.v1beta3/
   */}}
   config.yaml: |
+    {{- if semverCompare ">=1.24.0-0" .Capabilities.KubeVersion.Version }}
     apiVersion: kubescheduler.config.k8s.io/v1
+    {{- else }}
+    apiVersion: kubescheduler.config.k8s.io/v1beta3
+    {{- end }}
     kind: KubeSchedulerConfiguration
     leaderElection:
-      resourceLock: leases
+      resourceLock: endpointsleases
       resourceName: {{ include "jupyterhub.user-scheduler-lock.fullname" . }}
       resourceNamespace: "{{ .Release.Namespace }}"
     profiles:

jupyter/base/charts/jupyterhub/templates/scheduling/user-scheduler/deployment.yaml

@@ -6,7 +6,7 @@ metadata:
   labels:
     {{- include "jupyterhub.labels" . | nindent 4 }}
 spec:
-  {{- if not (typeIs "<nil>" .Values.scheduling.userScheduler.revisionHistoryLimit) }}
+  {{- if typeIs "int" .Values.scheduling.userScheduler.revisionHistoryLimit }}
   revisionHistoryLimit: {{ .Values.scheduling.userScheduler.revisionHistoryLimit }}
   {{- end }}
   replicas: {{ .Values.scheduling.userScheduler.replicas }}
@@ -50,7 +50,17 @@ spec:
       {{- end }}
       containers:
         - name: kube-scheduler
+          {{- if semverCompare ">=1.24.0-0" .Capabilities.KubeVersion.Version }}
           image: {{ .Values.scheduling.userScheduler.image.name }}:{{ .Values.scheduling.userScheduler.image.tag }}
+          {{- else }}
+          # WARNING: The tag of this image is hardcoded, and the
+          #          "scheduling.userScheduler.image.tag" configuration of the
+          #          Helm chart that generated this resource manifest isn't
+          #          respected. If you install the Helm chart in a k8s cluster
+          #          versioned 1.24 or higher, your configuration will be
+          #          respected.
+          image: {{ .Values.scheduling.userScheduler.image.name }}:v1.23.14
+          {{- end }}
           {{- with .Values.scheduling.userScheduler.image.pullPolicy }}
           imagePullPolicy: {{ . }}
           {{- end }}

jupyter/base/charts/jupyterhub/templates/scheduling/user-scheduler/rbac.yaml

@@ -20,12 +20,8 @@ rules:
   #       - changed in 1.21: get/list/watch permission for namespace,
   #                          csidrivers, csistoragecapacities was added.
   #       - unchanged between 1.22 and 1.27
-  #       - changed in 1.28: permissions to get/update lock endpoint resource
-  #                          removed
-  #       - unchanged between 1.28 and 1.30
-  #       - (1.31 is known to bring some changes below)
   #
-  # ref: https://github.com/kubernetes/kubernetes/blob/v1.30.0/plugin/pkg/auth/authorizer/rbac/bootstrappolicy/testdata/cluster-roles.yaml#L721-L862
+  # ref: https://github.com/kubernetes/kubernetes/blob/v1.27.0/plugin/pkg/auth/authorizer/rbac/bootstrappolicy/testdata/cluster-roles.yaml#L736-L892
   - apiGroups:
     - ""
     - events.k8s.io
@@ -50,6 +46,21 @@ rules:
     verbs:
     - get
     - update
+  - apiGroups:
+    - ""
+    resources:
+    - endpoints
+    verbs:
+    - create
+  - apiGroups:
+    - ""
+    resourceNames:
+    - {{ include "jupyterhub.user-scheduler-lock.fullname" . }}
+    resources:
+    - endpoints
+    verbs:
+    - get
+    - update
   - apiGroups:
     - ""
     resources:
@@ -172,9 +183,9 @@ rules:
   # Copied from the system:volume-scheduler ClusterRole of the k8s version
   # matching the kube-scheduler binary we use.
   #
-  # NOTE: These rules have not changed between 1.12 and 1.29.
+  # NOTE: These rules have not changed between 1.12 and 1.27.
   #
-  # ref: https://github.com/kubernetes/kubernetes/blob/v1.29.0/plugin/pkg/auth/authorizer/rbac/bootstrappolicy/testdata/cluster-roles.yaml#L1283-L1310
+  # ref: https://github.com/kubernetes/kubernetes/blob/v1.27.0/plugin/pkg/auth/authorizer/rbac/bootstrappolicy/testdata/cluster-roles.yaml#L1311-L1338
   - apiGroups:
     - ""
     resources:

jupyter/base/charts/jupyterhub/values.yaml

@@ -41,7 +41,6 @@ hub:
     annotations: {}
     ports:
       nodePort:
-      appProtocol:
     extraPorts: []
     loadBalancerIP:
   baseUrl: /
@@ -85,21 +84,16 @@ hub:
   extraVolumeMounts: []
   image:
     name: quay.io/jupyterhub/k8s-hub
-    tag: "4.0.0"
+    tag: "3.2.1"
     pullPolicy:
     pullSecrets: []
   resources: {}
   podSecurityContext:
-    runAsNonRoot: true
     fsGroup: 1000
-    seccompProfile:
-      type: "RuntimeDefault"
   containerSecurityContext:
     runAsUser: 1000
     runAsGroup: 1000
     allowPrivilegeEscalation: false
-    capabilities:
-      drop: ["ALL"]
   lifecycle: {}
   loadRoles: {}
   services: {}
@@ -203,20 +197,15 @@ proxy:
   chp:
     revisionHistoryLimit:
     containerSecurityContext:
-      runAsNonRoot: true
       runAsUser: 65534 # nobody user
       runAsGroup: 65534 # nobody group
       allowPrivilegeEscalation: false
-      capabilities:
-        drop: ["ALL"]
-      seccompProfile:
-        type: "RuntimeDefault"
     image:
       name: quay.io/jupyterhub/configurable-http-proxy
       # tag is automatically bumped to new patch versions by the
       # watch-dependencies.yaml workflow.
       #
-      tag: "4.6.2" # https://github.com/jupyterhub/configurable-http-proxy/tags
+      tag: "4.6.1" # https://github.com/jupyterhub/configurable-http-proxy/tags
       pullPolicy:
       pullSecrets: []
     extraCommandLineFlags: []
@@ -261,20 +250,15 @@ proxy:
   traefik:
     revisionHistoryLimit:
     containerSecurityContext:
-      runAsNonRoot: true
       runAsUser: 65534 # nobody user
       runAsGroup: 65534 # nobody group
       allowPrivilegeEscalation: false
-      capabilities:
-        drop: ["ALL"]
-      seccompProfile:
-        type: "RuntimeDefault"
     image:
       name: traefik
       # tag is automatically bumped to new patch versions by the
       # watch-dependencies.yaml workflow.
       #
-      tag: "v3.2.0" # ref: https://hub.docker.com/_/traefik?tab=tags
+      tag: "v2.10.5" # ref: https://hub.docker.com/_/traefik?tab=tags
       pullPolicy:
       pullSecrets: []
     hsts:
@@ -316,17 +300,12 @@ proxy:
     extraPodSpec: {}
   secretSync:
     containerSecurityContext:
-      runAsNonRoot: true
       runAsUser: 65534 # nobody user
       runAsGroup: 65534 # nobody group
       allowPrivilegeEscalation: false
-      capabilities:
-        drop: ["ALL"]
-      seccompProfile:
-        type: "RuntimeDefault"
     image:
       name: quay.io/jupyterhub/k8s-secret-sync
-      tag: "4.0.0"
+      tag: "3.2.1"
       pullPolicy:
       pullSecrets: []
     resources: {}
@@ -366,7 +345,7 @@ singleuser:
   networkTools:
     image:
       name: quay.io/jupyterhub/k8s-network-tools
-      tag: "4.0.0"
+      tag: "3.2.1"
       pullPolicy:
       pullSecrets: []
     resources: {}
@@ -413,13 +392,12 @@ singleuser:
     homeMountPath: /home/jovyan
     dynamic:
       storageClass:
-      pvcNameTemplate:
+      pvcNameTemplate: claim-{username}{servername}
-      volumeNameTemplate: volume-{user_server}
+      volumeNameTemplate: volume-{username}{servername}
       storageAccessModes: [ReadWriteOnce]
-      subPath:
   image:
     name: quay.io/jupyterhub/k8s-singleuser-sample
-    tag: "4.0.0"
+    tag: "3.2.1"
     pullPolicy:
     pullSecrets: []
   startTimeout: 300
@@ -454,24 +432,19 @@ scheduling:
     #
     plugins:
       score:
-        # We make use of the default scoring plugins, but we re-enable some with
+        # These scoring plugins are enabled by default according to
-        # a new priority, leave some enabled with their lower default priority,
+        # https://kubernetes.io/docs/reference/scheduling/config/#scheduling-plugins
-        # and disable some.
+        # 2022-02-22.
         #
-        # Below are the default scoring plugins as of 2024-09-23 according to
+        # Enabled with high priority:
-        # https://kubernetes.io/docs/reference/scheduling/config/#scheduling-plugins.
-        #
-        # Re-enabled with high priority:
         # - NodeAffinity
         # - InterPodAffinity
         # - NodeResourcesFit
         # - ImageLocality
-        #
         # Remains enabled with low default priority:
         # - TaintToleration
         # - PodTopologySpread
         # - VolumeBinding
-        #
         # Disabled for scoring:
         # - NodeResourcesBalancedAllocation
         #
@@ -500,25 +473,20 @@ scheduling:
       - name: NodeResourcesFit
         args:
           scoringStrategy:
-            type: MostAllocated
             resources:
               - name: cpu
                 weight: 1
               - name: memory
                 weight: 1
+            type: MostAllocated
     containerSecurityContext:
-      runAsNonRoot: true
       runAsUser: 65534 # nobody user
       runAsGroup: 65534 # nobody group
       allowPrivilegeEscalation: false
-      capabilities:
-        drop: ["ALL"]
-      seccompProfile:
-        type: "RuntimeDefault"
     image:
       # IMPORTANT: Bumping the minor version of this binary should go hand in
-      #            hand with an inspection of the user-scheduelr's RBAC
+      #            hand with an inspection of the user-scheduelrs RBAC resources
-      #            resources that we have forked in
+      #            that we have forked in
       #            templates/scheduling/user-scheduler/rbac.yaml.
       #
       #            Debugging advice:
@@ -551,7 +519,7 @@ scheduling:
       # here. We aim to stay around 1 minor version behind the latest k8s
       # version.
       #
-      tag: "v1.30.6" # ref: https://github.com/kubernetes/kubernetes/tree/master/CHANGELOG
+      tag: "v1.26.11" # ref: https://github.com/kubernetes/kubernetes/tree/master/CHANGELOG
       pullPolicy:
       pullSecrets: []
     nodeSelector: {}
@@ -583,7 +551,7 @@ scheduling:
       #
       # If you update this, also update prePuller.pause.image.tag
       #
-      tag: "3.10"
+      tag: "3.9"
       pullPolicy:
       pullSecrets: []
     revisionHistoryLimit:
@@ -591,14 +559,9 @@ scheduling:
     labels: {}
     annotations: {}
     containerSecurityContext:
-      runAsNonRoot: true
       runAsUser: 65534 # nobody user
       runAsGroup: 65534 # nobody group
       allowPrivilegeEscalation: false
-      capabilities:
-        drop: ["ALL"]
-      seccompProfile:
-        type: "RuntimeDefault"
     resources: {}
   corePods:
     tolerations:
@@ -632,14 +595,9 @@ prePuller:
   annotations: {}
   resources: {}
   containerSecurityContext:
-    runAsNonRoot: true
     runAsUser: 65534 # nobody user
     runAsGroup: 65534 # nobody group
     allowPrivilegeEscalation: false
-    capabilities:
-      drop: ["ALL"]
-    seccompProfile:
-      type: "RuntimeDefault"
   extraTolerations: []
   # hook relates to the hook-image-awaiter Job and hook-image-puller DaemonSet
   hook:
@@ -648,18 +606,13 @@ prePuller:
     # image and the configuration below relates to the hook-image-awaiter Job
     image:
       name: quay.io/jupyterhub/k8s-image-awaiter
-      tag: "4.0.0"
+      tag: "3.2.1"
       pullPolicy:
       pullSecrets: []
     containerSecurityContext:
-      runAsNonRoot: true
       runAsUser: 65534 # nobody user
       runAsGroup: 65534 # nobody group
       allowPrivilegeEscalation: false
-      capabilities:
-        drop: ["ALL"]
-      seccompProfile:
-        type: "RuntimeDefault"
     podSchedulingWaitDuration: 10
     nodeSelector: {}
     tolerations: []
@@ -674,14 +627,9 @@ prePuller:
   extraImages: {}
   pause:
     containerSecurityContext:
-      runAsNonRoot: true
       runAsUser: 65534 # nobody user
       runAsGroup: 65534 # nobody group
       allowPrivilegeEscalation: false
-      capabilities:
-        drop: ["ALL"]
-      seccompProfile:
-        type: "RuntimeDefault"
     image:
       name: registry.k8s.io/pause
       # tag is automatically bumped to new patch versions by the
@@ -689,7 +637,7 @@ prePuller:
       #
       # If you update this, also update scheduling.userPlaceholder.image.tag
       #
-      tag: "3.10"
+      tag: "3.9"
       pullPolicy:
       pullSecrets: []
 
@@ -701,7 +649,6 @@ ingress:
   pathSuffix:
   pathType: Prefix
   tls: []
-  extraPaths: []
 
 # cull relates to the jupyterhub-idle-culler service, responsible for evicting
 # inactive singleuser pods.

jupyter/base/jupyterhub-cert-issuer.yaml

@@ -1,15 +0,0 @@
-apiVersion: cert-manager.io/v1
-kind: Issuer
-metadata:
-  name: letsencrypt
-spec:
-  acme:
-    server: https://acme-v02.api.letsencrypt.org/directory
-    email: drive@sunet.se
-    privateKeySecretRef:
-      name: letsencrypt
-    solvers:
-      - http01:
-          ingress: 
-            class: nginx
-

jupyter/base/jupyterhub-ingress.yml

@@ -4,6 +4,7 @@ kind: Ingress
 metadata:
   name: jupyterhub-ingress
   annotations:
+    kubernetes.io/ingress.class: traefik
     traefik.ingress.kubernetes.io/router.entrypoints: websecure
     traefik.ingress.kubernetes.io/router.tls: "true"
 spec:

jupyter/base/kustomization.yaml

@@ -1,4 +1,4 @@
 ---
-resources: [jupyterhub-ingress.yml, jupyterhub-service.yml, jupyterhub-cert-issuer.yaml]
+resources: [jupyterhub-ingress.yml, jupyterhub-service.yml]
 apiVersion: kustomize.config.k8s.io/v1beta1
 kind: Kustomization

jupyter/overlays/dev/vr/jupyterhub-ingress.yml

@@ -1,28 +0,0 @@
-apiVersion: networking.k8s.io/v1
-kind: Ingress
-metadata:
-  name: jupyterhub-ingress
-  annotations:
-    kubernetes.io/ingress.class: nginx
-spec:
-  defaultBackend:
-    service:
-      name: proxy-public
-      port:
-        number: 80
-  ingressClassName: nginx
-  tls:
-    - hosts:
-        - vr-jupyter.drive.sunet.se
-      secretName: prod-tls-secret
-  rules:
-  - host: vr-jupyter.drive.sunet.se
-    http:
-      paths:
-      - path: /
-        pathType: Prefix
-        backend: 
-          service:
-            name: proxy-public
-            port:
-              number: 80

jupyter/overlays/dev/vr/jupyterhub-service.yml

@@ -1,24 +0,0 @@
----
-apiVersion: v1
-items:
-- apiVersion: v1
-  kind: Service
-  metadata:
-    labels:
-      app: jupyterhub-node
-    name: jupyterhub-node
-  spec:
-    ports:
-    - port: 8080
-      protocol: TCP
-      targetPort: 8080
-    selector:
-      app: jupyterhub-node
-    sessionAffinity: None
-    type: ClusterIP
-  status:
-    loadBalancer: {}
-kind: List
-metadata:
-  resourceVersion: ""
-  selfLink: ""

jupyter/overlays/dev/vr/kustomization.yaml

@@ -1,16 +0,0 @@
----
-apiVersion: kustomize.config.k8s.io/v1beta1
-kind: Kustomization
-resources: [../../../base/]
-helmCharts:
-  - includeCRDs: true
-    name: jupyterhub
-    releaseName: vr-jupyterhub
-    valuesFile: ./values/values.yaml
-    version: 3.2.1
-    namespace: vr-jupyterhub
-helmGlobals:
-  chartHome: ../../../base/charts/
-patches:
-  - path: jupyterhub-ingress.yml
-  - path: jupyterhub-service.yml

jupyter/overlays/dev/vr/values/values.yaml

@@ -1,335 +0,0 @@
-debug:
-  enabled: true
-hub:
-  config:
-    Authenticator:
-      auto_login: true
-      enable_auth_state: true
-    JupyterHub:
-      tornado_settings:
-        headers: { 'Content-Security-Policy': "frame-ancestors *;" }
-  db:
-    pvc:
-      storageClassName: csi-sc-cinderplugin
-  extraConfig:
-    oauthCode: |
-      import time
-      import requests
-      from datetime import datetime
-      from oauthenticator.generic import GenericOAuthenticator
-      token_url = 'https://' + os.environ['NEXTCLOUD_HOST'] + '/index.php/apps/oauth2/api/v1/token'
-      debug = os.environ.get('NEXTCLOUD_DEBUG_OAUTH', 'false').lower() in ['true', '1', 'yes']
-
-      def get_nextcloud_access_token(refresh_token):
-        client_id = os.environ['NEXTCLOUD_CLIENT_ID']
-        client_secret = os.environ['NEXTCLOUD_CLIENT_SECRET']
-
-        code = refresh_token
-        data = {
-          'grant_type': 'refresh_token',
-          'code': code,
-          'refresh_token': refresh_token,
-          'client_id': client_id,
-          'client_secret': client_secret
-        }
-        response = requests.post(token_url, data=data)
-        if debug:
-          print(response.text)
-        return response.json()
-
-      def post_auth_hook(authenticator, handler, authentication):
-        user = authentication['auth_state']['oauth_user']['ocs']['data']['id']
-        auth_state = authentication['auth_state']
-        auth_state['token_expires'] =  time.time() + auth_state['token_response']['expires_in']
-        authentication['auth_state'] = auth_state
-        return authentication
-
-      class NextcloudOAuthenticator(GenericOAuthenticator):
-        def __init__(self, *args, **kwargs):
-          super().__init__(*args, **kwargs)
-          self.user_dict = {}
-
-        async def pre_spawn_start(self, user, spawner):
-          super().pre_spawn_start(user, spawner)
-          auth_state = await user.get_auth_state()
-          if not auth_state:
-            return
-          access_token = auth_state['access_token']
-          spawner.environment['NEXTCLOUD_ACCESS_TOKEN'] = access_token
-
-        async def refresh_user(self, user, handler=None):
-          auth_state = await user.get_auth_state()
-          if not auth_state:
-            if debug:
-              print(f'auth_state missing for {user}')
-            return False
-          access_token = auth_state['access_token']
-          refresh_token = auth_state['refresh_token']
-          token_response = auth_state['token_response']
-          now = time.time()
-          now_hr = datetime.fromtimestamp(now)
-          expires = auth_state['token_expires']
-          expires_hr = datetime.fromtimestamp(expires)
-          expires = 0
-          if debug:
-            print(f'auth_state for {user}: {auth_state}')
-          if now >= expires:
-            if debug:
-              print(f'Time is: {now_hr}, token expired: {expires_hr}')
-              print(f'Refreshing token for {user}')
-            try:
-              token_response = get_nextcloud_access_token(refresh_token)
-              auth_state['access_token'] = token_response['access_token']
-              auth_state['refresh_token'] = token_response['refresh_token']
-              auth_state['token_expires'] = now + token_response['expires_in']
-              auth_state['token_response'] = token_response
-              if debug:
-                print(f'Successfully refreshed token for {user.name}')
-                print(f'auth_state for {user.name}: {auth_state}')
-              return {'name': user.name, 'auth_state': auth_state}
-            except Exception as e:
-              if debug:
-                print(f'Failed to refresh token for {user}')
-              return False
-            return False
-          if debug:
-            print(f'Time is: {now_hr}, token expires: {expires_hr}')
-          return True
-
-      c.JupyterHub.authenticator_class = NextcloudOAuthenticator
-      c.NextcloudOAuthenticator.client_id = os.environ['NEXTCLOUD_CLIENT_ID']
-      c.NextcloudOAuthenticator.client_secret = os.environ['NEXTCLOUD_CLIENT_SECRET']
-      c.NextcloudOAuthenticator.login_service = 'Sunet Drive'
-      c.NextcloudOAuthenticator.username_claim = lambda r: r.get('ocs', {}).get('data', {}).get('id')
-      c.NextcloudOAuthenticator.userdata_url = 'https://' + os.environ['NEXTCLOUD_HOST'] + '/ocs/v2.php/cloud/user?format=json'
-      c.NextcloudOAuthenticator.authorize_url = 'https://' + os.environ['NEXTCLOUD_HOST'] + '/index.php/apps/oauth2/authorize'
-      c.NextcloudOAuthenticator.token_url = token_url
-      c.NextcloudOAuthenticator.oauth_callback_url = 'https://' + os.environ['JUPYTER_HOST'] + '/hub/oauth_callback'
-      c.NextcloudOAuthenticator.allow_all = True
-      c.NextcloudOAuthenticator.refresh_pre_spawn = True
-      c.NextcloudOAuthenticator.enable_auth_state = True
-      c.NextcloudOAuthenticator.auth_refresh_age = 3600
-      c.NextcloudOAuthenticator.post_auth_hook = post_auth_hook
-
-    serviceCode: |
-      import sys
-      c.JupyterHub.load_roles = [
-          {
-              "name": "refresh-token",
-              "services": [
-                "refresh-token"
-              ],
-              "scopes": [
-                "read:users",
-                "admin:auth_state"
-              ]
-          },
-          {
-              "name": "user",
-              "scopes": [
-                "access:services!service=refresh-token",
-                "read:services!service=refresh-token",
-                "self",
-              ],
-          },
-          {
-              "name": "server",
-              "scopes": [
-                "access:services!service=refresh-token",
-                "read:services!service=refresh-token",
-                "inherit",
-              ],
-          }
-      ]
-      c.JupyterHub.services = [
-          {
-              'name': 'refresh-token',
-              'url': 'http://' + os.environ.get('HUB_SERVICE_HOST', 'hub') + ':' + os.environ.get('HUB_SERVICE_PORT_REFRESH_TOKEN', '8082'),
-              'display': False,
-              'oauth_no_confirm': True,
-              'api_token': os.environ['JUPYTERHUB_API_KEY'],
-              'command': [sys.executable, '/usr/local/etc/jupyterhub/refresh-token.py']
-          }
-      ]
-      c.JupyterHub.admin_users = {"refresh-token"}
-      c.JupyterHub.api_tokens = {
-          os.environ['JUPYTERHUB_API_KEY']: "refresh-token",
-      }
-  extraFiles:
-    refresh-token.py: 
-      mountPath: /usr/local/etc/jupyterhub/refresh-token.py
-      stringData: |
-        """A token refresh service authenticating with the Hub.
-
-        This service serves `/services/refresh-token/`,
-        authenticated with the Hub,
-        showing the user their own info.
-        """
-        import json
-        import os
-        import requests
-        import socket
-        from jupyterhub.services.auth import HubAuthenticated
-        from jupyterhub.utils import url_path_join
-        from tornado.httpserver import HTTPServer
-        from tornado.ioloop import IOLoop
-        from tornado.web import Application, HTTPError, RequestHandler, authenticated
-        from urllib.parse import urlparse
-        debug = os.environ.get('NEXTCLOUD_DEBUG_OAUTH', 'false').lower() in ['true', '1', 'yes']
-        def my_debug(s):
-          if debug:
-            with open("/proc/1/fd/1", "a") as stdout:
-              print(s, file=stdout)
-
-
-        class RefreshHandler(HubAuthenticated, RequestHandler):
-            def api_request(self, method, url, **kwargs):
-                my_debug(f'{self.hub_auth}')
-                url = url_path_join(self.hub_auth.api_url, url)
-                allow_404 = kwargs.pop('allow_404', False)
-                headers = kwargs.setdefault('headers', {})
-                headers.setdefault('Authorization', f'token {self.hub_auth.api_token}')
-                try:
-                    r = requests.request(method, url, **kwargs)
-                except requests.ConnectionError as e:
-                    my_debug(f'Error connecting to {url}: {e}')
-                    msg = f'Failed to connect to Hub API at {url}.'
-                    msg += f'  Is the Hub accessible at this URL (from host: {socket.gethostname()})?'
-
-                    if '127.0.0.1' in url:
-                        msg += '  Make sure to set c.JupyterHub.hub_ip to an IP accessible to' + \
-                               ' single-user servers if the servers are not on the same host as the Hub.'
-                    raise HTTPError(500, msg)
-
-                data = None
-                if r.status_code == 404 and allow_404:
-                    pass
-                elif r.status_code == 403:
-                    my_debug(
-                        'Lacking permission to check authorization with JupyterHub,' + 
-                        f' my auth token may have expired: [{r.status_code}] {r.reason}'
-                    )
-                    my_debug(r.text)
-                    raise HTTPError(
-                        500,
-                        'Permission failure checking authorization, I may need a new token'
-                    )
-                elif r.status_code >= 500:
-                    my_debug(f'Upstream failure verifying auth token: [{r.status_code}] {r.reason}')
-                    my_debug(r.text)
-                    raise HTTPError(
-                        502, 'Failed to check authorization (upstream problem)')
-                elif r.status_code >= 400:
-                    my_debug(f'Failed to check authorization: [{r.status_code}] {r.reason}')
-                    my_debug(r.text)
-                    raise HTTPError(500, 'Failed to check authorization')
-                else:
-                    data = r.json()
-                return data
-
-            @authenticated
-            def get(self):
-                user_model = self.get_current_user()
-                # Fetch current auth state
-                user_data = self.api_request('GET', url_path_join('users', user_model['name']))
-                auth_state = user_data['auth_state']
-                access_token = auth_state['access_token']
-                token_expires = auth_state['token_expires']
-
-                self.set_header('content-type', 'application/json')
-                self.write(json.dumps({'access_token': access_token, 'token_expires': token_expires}, indent=1, sort_keys=True))
-
-        class PingHandler(RequestHandler):
-
-            def get(self):
-                my_debug(f"DEBUG: In ping get")
-                self.set_header('content-type', 'application/json')
-                self.write(json.dumps({'ping': 1}))
-
-
-        def main():
-            app = Application([
-                (os.environ['JUPYTERHUB_SERVICE_PREFIX'] + 'tokens', RefreshHandler),
-                (os.environ['JUPYTERHUB_SERVICE_PREFIX'] + '/?', PingHandler),
-            ])
-
-            http_server = HTTPServer(app)
-            url = urlparse(os.environ['JUPYTERHUB_SERVICE_URL'])
-
-            http_server.listen(url.port)
-
-            IOLoop.current().start()
-
-        if __name__ == '__main__':
-            main()
-  networkPolicy:
-    ingress:
-      - ports:
-          - port: 8082
-        from:
-          - podSelector:
-              matchLabels:
-                hub.jupyter.org/network-access-hub: "true"
-  service:
-    extraPorts:
-      - port: 8082
-        targetPort: 8082
-        name: refresh-token
-  extraEnv:
-    NEXTCLOUD_DEBUG_OAUTH: "no"
-    NEXTCLOUD_HOST: vr.drive.sunet.se
-    JUPYTER_HOST: vr-jupyter.drive.sunet.se
-    JUPYTERHUB_API_KEY:
-      valueFrom:
-        secretKeyRef:
-          name: jupyterhub-secrets
-          key: api-key
-    JUPYTERHUB_CRYPT_KEY:
-      valueFrom:
-        secretKeyRef:
-          name: jupyterhub-secrets
-          key: crypt-key
-    NEXTCLOUD_CLIENT_ID:
-      valueFrom:
-        secretKeyRef:
-          name: nextcloud-oauth-secrets
-          key: client-id
-    NEXTCLOUD_CLIENT_SECRET:
-      valueFrom:
-        secretKeyRef:
-          name: nextcloud-oauth-secrets
-          key: client-secret
-proxy:
-  chp:
-    networkPolicy:
-      egress:
-        - to:
-            - podSelector:
-                matchLabels:
-                  app: jupyterhub
-                  component: hub
-          ports:
-            - port: 8082
-singleuser:
-  image:
-    name: docker.sunet.se/drive/jupyter-custom
-    tag: lab-4.0.10-sunet4
-  storage:
-    dynamic:
-      storageClass: csi-sc-cinderplugin
-  extraEnv:
-    JUPYTER_ENABLE_LAB: "yes"
-    JUPYTER_HOST: vr-jupyter.drive.sunet.se
-    NEXTCLOUD_HOST: vr.drive.sunet.se
-  extraFiles:
-    jupyter_notebook_config:
-      mountPath: /home/jovyan/.jupyter/jupyter_server_config.py
-      stringData: |
-        import os
-        c = get_config()
-        c.NotebookApp.allow_origin = '*'
-        c.NotebookApp.tornado_settings = {
-            'headers': { 'Content-Security-Policy': "frame-ancestors *;" }
-        }
-        os.system('/usr/local/bin/nc-sync')
-      mode: 0644

jupyter/overlays/prod/sunet/jupyterhub-ingress.yml

@@ -1,32 +0,0 @@
----
-apiVersion: networking.k8s.io/v1
-kind: Ingress
-metadata:
-  name: jupyterhub-ingress
-  annotations:
-    cert-manager.io/issuer: "letsencrypt"
-    acme.cert-manager.io/http01-edit-in-place: "true"
-    kubernetes.io/ingress.class: nginx
-spec:
-  ingressClassName: nginx
-  defaultBackend:
-    service:
-      name: proxy-public
-      port:
-        number: 80
-  tls:
-    - hosts:
-        - sunet-jupyter.drive.sunet.se 
-      secretName: tls-secret
-  
-  rules:
-  - host: sunet-jupyter.drive.sunet.se
-    http:
-      paths:
-      - path: /
-        pathType: Prefix
-        backend: 
-          service:
-            name: proxy-public
-            port:
-              number: 80

jupyter/overlays/prod/sunet/jupyterhub-service.yml

@@ -1,24 +0,0 @@
----
-apiVersion: v1
-items:
-- apiVersion: v1
-  kind: Service
-  metadata:
-    labels:
-      app: jupyterhub-node
-    name: jupyterhub-node
-  spec:
-    ports:
-    - port: 8080
-      protocol: TCP
-      targetPort: 8080
-    selector:
-      app: jupyterhub-node
-    sessionAffinity: None
-    type: ClusterIP
-  status:
-    loadBalancer: {}
-kind: List
-metadata:
-  resourceVersion: ""
-  selfLink: ""

jupyter/overlays/prod/sunet/kustomization.yaml

@@ -1,16 +0,0 @@
----
-apiVersion: kustomize.config.k8s.io/v1beta1
-kind: Kustomization
-resources: [../../../base/]
-helmCharts:
-  - includeCRDs: true
-    name: jupyterhub
-    releaseName: sunet-jupyterhub
-    valuesFile: ./values/values.yaml
-    version: 3.2.1
-    namespace: sunet-jupyterhub
-helmGlobals:
-  chartHome: ../../../base/charts/
-patches:
-  - path: jupyterhub-ingress.yml
-  - path: jupyterhub-service.yml

jupyter/overlays/prod/sunet/values/values.yaml

@@ -1,337 +0,0 @@
-debug:
-  enabled: true
-hub:
-  config:
-    Authenticator:
-      auto_login: true
-      enable_auth_state: true
-    JupyterHub:
-      tornado_settings:
-        headers: { 'Content-Security-Policy': "frame-ancestors *;" }
-  db:
-    pvc:
-      storageClassName: csi-sc-cinderplugin
-  extraConfig:
-    oauthCode: |
-      import time
-      import requests
-      from datetime import datetime
-      from oauthenticator.generic import GenericOAuthenticator
-      token_url = 'https://' + os.environ['NEXTCLOUD_HOST'] + '/index.php/apps/oauth2/api/v1/token'
-      debug = os.environ.get('NEXTCLOUD_DEBUG_OAUTH', 'false').lower() in ['true', '1', 'yes']
-
-      def get_nextcloud_access_token(refresh_token):
-        client_id = os.environ['NEXTCLOUD_CLIENT_ID']
-        client_secret = os.environ['NEXTCLOUD_CLIENT_SECRET']
-
-        code = refresh_token
-        data = {
-          'grant_type': 'refresh_token',
-          'code': code,
-          'refresh_token': refresh_token,
-          'client_id': client_id,
-          'client_secret': client_secret
-        }
-        response = requests.post(token_url, data=data)
-        if debug:
-          print(response.text)
-        return response.json()
-
-      def post_auth_hook(authenticator, handler, authentication):
-        user = authentication['auth_state']['oauth_user']['ocs']['data']['id']
-        auth_state = authentication['auth_state']
-        auth_state['token_expires'] =  time.time() + auth_state['token_response']['expires_in']
-        authentication['auth_state'] = auth_state
-        return authentication
-
-      class NextcloudOAuthenticator(GenericOAuthenticator):
-        def __init__(self, *args, **kwargs):
-          super().__init__(*args, **kwargs)
-          self.user_dict = {}
-
-        async def pre_spawn_start(self, user, spawner):
-          super().pre_spawn_start(user, spawner)
-          auth_state = await user.get_auth_state()
-          if not auth_state:
-            return
-          access_token = auth_state['access_token']
-          spawner.environment['NEXTCLOUD_ACCESS_TOKEN'] = access_token
-
-        async def refresh_user(self, user, handler=None):
-          auth_state = await user.get_auth_state()
-          if not auth_state:
-            if debug:
-              print(f'auth_state missing for {user}')
-            return False
-          access_token = auth_state['access_token']
-          refresh_token = auth_state['refresh_token']
-          token_response = auth_state['token_response']
-          now = time.time()
-          now_hr = datetime.fromtimestamp(now)
-          expires = auth_state['token_expires']
-          expires_hr = datetime.fromtimestamp(expires)
-          expires = 0
-          if debug:
-            print(f'auth_state for {user}: {auth_state}')
-          if now >= expires:
-            if debug:
-              print(f'Time is: {now_hr}, token expired: {expires_hr}')
-              print(f'Refreshing token for {user}')
-            try:
-              token_response = get_nextcloud_access_token(refresh_token)
-              auth_state['access_token'] = token_response['access_token']
-              auth_state['refresh_token'] = token_response['refresh_token']
-              auth_state['token_expires'] = now + token_response['expires_in']
-              auth_state['token_response'] = token_response
-              if debug:
-                print(f'Successfully refreshed token for {user.name}')
-                print(f'auth_state for {user.name}: {auth_state}')
-              return {'name': user.name, 'auth_state': auth_state}
-            except Exception as e:
-              if debug:
-                print(f'Failed to refresh token for {user}')
-              return False
-            return False
-          if debug:
-            print(f'Time is: {now_hr}, token expires: {expires_hr}')
-          return True
-
-      c.JupyterHub.authenticator_class = NextcloudOAuthenticator
-      c.NextcloudOAuthenticator.client_id = os.environ['NEXTCLOUD_CLIENT_ID']
-      c.NextcloudOAuthenticator.client_secret = os.environ['NEXTCLOUD_CLIENT_SECRET']
-      c.NextcloudOAuthenticator.login_service = 'Sunet Drive'
-      c.NextcloudOAuthenticator.username_claim = lambda r: r.get('ocs', {}).get('data', {}).get('id')
-      c.NextcloudOAuthenticator.userdata_url = 'https://' + os.environ['NEXTCLOUD_HOST'] + '/ocs/v2.php/cloud/user?format=json'
-      c.NextcloudOAuthenticator.authorize_url = 'https://' + os.environ['NEXTCLOUD_HOST'] + '/index.php/apps/oauth2/authorize'
-      c.NextcloudOAuthenticator.token_url = token_url
-      c.NextcloudOAuthenticator.oauth_callback_url = 'https://' + os.environ['JUPYTER_HOST'] + '/hub/oauth_callback'
-      c.NextcloudOAuthenticator.allow_all = True
-      c.NextcloudOAuthenticator.refresh_pre_spawn = True
-      c.NextcloudOAuthenticator.enable_auth_state = True
-      c.NextcloudOAuthenticator.auth_refresh_age = 3600
-      c.NextcloudOAuthenticator.post_auth_hook = post_auth_hook
-
-    serviceCode: |
-      import sys
-      c.JupyterHub.load_roles = [
-          {
-              "name": "refresh-token",
-              "services": [
-                "refresh-token"
-              ],
-              "scopes": [
-                "read:users",
-                "admin:auth_state"
-              ]
-          },
-          {
-              "name": "user",
-              "scopes": [
-                "access:services!service=refresh-token",
-                "read:services!service=refresh-token",
-                "self",
-              ],
-          },
-          {
-              "name": "server",
-              "scopes": [
-                "access:services!service=refresh-token",
-                "read:services!service=refresh-token",
-                "inherit",
-              ],
-          }
-      ]
-      c.JupyterHub.services = [
-          {
-              'name': 'refresh-token',
-              'url': 'http://' + os.environ.get('HUB_SERVICE_HOST', 'hub') + ':' + os.environ.get('HUB_SERVICE_PORT_REFRESH_TOKEN', '8082'),
-              'display': False,
-              'oauth_no_confirm': True,
-              'api_token': os.environ['JUPYTERHUB_API_KEY'],
-              'command': [sys.executable, '/usr/local/etc/jupyterhub/refresh-token.py']
-          }
-      ]
-      c.JupyterHub.admin_users = {"refresh-token"}
-      c.JupyterHub.api_tokens = {
-          os.environ['JUPYTERHUB_API_KEY']: "refresh-token",
-      }
-  extraFiles:
-    refresh-token.py: 
-      mountPath: /usr/local/etc/jupyterhub/refresh-token.py
-      stringData: |
-        """A token refresh service authenticating with the Hub.
-
-        This service serves `/services/refresh-token/`,
-        authenticated with the Hub,
-        showing the user their own info.
-        """
-        import json
-        import os
-        import requests
-        import socket
-        from jupyterhub.services.auth import HubAuthenticated
-        from jupyterhub.utils import url_path_join
-        from tornado.httpserver import HTTPServer
-        from tornado.ioloop import IOLoop
-        from tornado.web import Application, HTTPError, RequestHandler, authenticated
-        from urllib.parse import urlparse
-        debug = os.environ.get('NEXTCLOUD_DEBUG_OAUTH', 'false').lower() in ['true', '1', 'yes']
-        def my_debug(s):
-          if debug:
-            with open("/proc/1/fd/1", "a") as stdout:
-              print(s, file=stdout)
-
-
-        class RefreshHandler(HubAuthenticated, RequestHandler):
-            def api_request(self, method, url, **kwargs):
-                my_debug(f'{self.hub_auth}')
-                url = url_path_join(self.hub_auth.api_url, url)
-                allow_404 = kwargs.pop('allow_404', False)
-                headers = kwargs.setdefault('headers', {})
-                headers.setdefault('Authorization', f'token {self.hub_auth.api_token}')
-                try:
-                    r = requests.request(method, url, **kwargs)
-                except requests.ConnectionError as e:
-                    my_debug(f'Error connecting to {url}: {e}')
-                    msg = f'Failed to connect to Hub API at {url}.'
-                    msg += f'  Is the Hub accessible at this URL (from host: {socket.gethostname()})?'
-
-                    if '127.0.0.1' in url:
-                        msg += '  Make sure to set c.JupyterHub.hub_ip to an IP accessible to' + \
-                               ' single-user servers if the servers are not on the same host as the Hub.'
-                    raise HTTPError(500, msg)
-
-                data = None
-                if r.status_code == 404 and allow_404:
-                    pass
-                elif r.status_code == 403:
-                    my_debug(
-                        'Lacking permission to check authorization with JupyterHub,' + 
-                        f' my auth token may have expired: [{r.status_code}] {r.reason}'
-                    )
-                    my_debug(r.text)
-                    raise HTTPError(
-                        500,
-                        'Permission failure checking authorization, I may need a new token'
-                    )
-                elif r.status_code >= 500:
-                    my_debug(f'Upstream failure verifying auth token: [{r.status_code}] {r.reason}')
-                    my_debug(r.text)
-                    raise HTTPError(
-                        502, 'Failed to check authorization (upstream problem)')
-                elif r.status_code >= 400:
-                    my_debug(f'Failed to check authorization: [{r.status_code}] {r.reason}')
-                    my_debug(r.text)
-                    raise HTTPError(500, 'Failed to check authorization')
-                else:
-                    data = r.json()
-                return data
-
-            @authenticated
-            def get(self):
-                user_model = self.get_current_user()
-                # Fetch current auth state
-                user_data = self.api_request('GET', url_path_join('users', user_model['name']))
-                auth_state = user_data['auth_state']
-                access_token = auth_state['access_token']
-                token_expires = auth_state['token_expires']
-
-                self.set_header('content-type', 'application/json')
-                self.write(json.dumps({'access_token': access_token, 'token_expires': token_expires}, indent=1, sort_keys=True))
-
-        class PingHandler(RequestHandler):
-
-            def get(self):
-                my_debug(f"DEBUG: In ping get")
-                self.set_header('content-type', 'application/json')
-                self.write(json.dumps({'ping': 1}))
-
-
-        def main():
-            app = Application([
-                (os.environ['JUPYTERHUB_SERVICE_PREFIX'] + 'tokens', RefreshHandler),
-                (os.environ['JUPYTERHUB_SERVICE_PREFIX'] + '/?', PingHandler),
-            ])
-
-            http_server = HTTPServer(app)
-            url = urlparse(os.environ['JUPYTERHUB_SERVICE_URL'])
-
-            http_server.listen(url.port)
-
-            IOLoop.current().start()
-
-        if __name__ == '__main__':
-            main()
-  networkPolicy:
-    ingress:
-      - ports:
-          - port: 8082
-        from:
-          - podSelector:
-              matchLabels:
-                hub.jupyter.org/network-access-hub: "true"
-  service:
-    extraPorts:
-      - port: 8082
-        targetPort: 8082
-        name: refresh-token
-  extraEnv:
-    NEXTCLOUD_DEBUG_OAUTH: "no"
-    NEXTCLOUD_HOST: sunet.drive.sunet.se
-    JUPYTER_HOST: sunet-jupyter.drive.sunet.se
-    JUPYTERHUB_API_KEY:
-      valueFrom:
-        secretKeyRef:
-          name: jupyterhub-secrets
-          key: api-key
-    JUPYTERHUB_CRYPT_KEY:
-      valueFrom:
-        secretKeyRef:
-          name: jupyterhub-secrets
-          key: crypt-key
-    NEXTCLOUD_CLIENT_ID:
-      valueFrom:
-        secretKeyRef:
-          name: nextcloud-oauth-secrets
-          key: client-id
-    NEXTCLOUD_CLIENT_SECRET:
-      valueFrom:
-        secretKeyRef:
-          name: nextcloud-oauth-secrets
-          key: client-secret
-    networkPolicy:
-      enabled: false
-proxy:
-  chp:
-    networkPolicy:
-      egress:
-        - to:
-            - podSelector:
-                matchLabels:
-                  app: jupyterhub
-                  component: hub
-          ports:
-            - port: 8082
-singleuser:
-  image:
-    name: docker.sunet.se/drive/jupyter-custom
-    tag: lab-4.0.10-sunet5
-  storage:
-    dynamic:
-      storageClass: csi-sc-cinderplugin
-  extraEnv:
-    JUPYTER_ENABLE_LAB: "yes"
-    JUPYTER_HOST: sunet-jupyter.drive.sunet.se
-    NEXTCLOUD_HOST: sunet.drive.sunet.se
-  extraFiles:
-    jupyter_notebook_config:
-      mountPath: /home/jovyan/.jupyter/jupyter_server_config.py
-      stringData: |
-        import os
-        c = get_config()
-        c.NotebookApp.allow_origin = '*'
-        c.NotebookApp.tornado_settings = {
-            'headers': { 'Content-Security-Policy': "frame-ancestors *;" }
-        }
-        os.system('/usr/local/bin/nc-sync')
-      mode: 0644

jupyter/overlays/prod/vr/jupyterhub-ingress.yml

@@ -1,30 +0,0 @@
----
-apiVersion: networking.k8s.io/v1
-kind: Ingress
-metadata:
-  name: jupyterhub-ingress
-  annotations:
-    cert-manager.io/issuer: "letsencrypt"
-    acme.cert-manager.io/http01-edit-in-place: "true"
-spec:
-  defaultBackend:
-    service:
-      name: proxy-public
-      port:
-        number: 8443
-  tls:
-    - hosts:
-        - vr-jupyter.drive.sunet.se 
-      secretName: tls-secret
-  ingressClassName: nginx
-  rules:
-  - host: vr-jupyter.drive.sunet.se
-    http:
-      paths:
-      - path: /
-        pathType: Prefix
-        backend: 
-          service:
-            name: proxy-public
-            port:
-              number: 80

jupyter/overlays/prod/vr/jupyterhub-service.yml

@@ -1,25 +0,0 @@
----
-apiVersion: v1
-items:
-- apiVersion: v1
-  kind: Service
-  metadata:
-    labels:
-      app: jupyterhub-node
-    name: jupyterhub-node
-  spec:
-    ports:
-    - port: 8080
-      protocol: TCP
-      targetPort: 8080
-    selector:
-      app: jupyterhub-node
-    sessionAffinity: None
-    type: ClusterIP
-  status:
-    loadBalancer: {}
-kind: List
-metadata:
-  resourceVersion: ""
-  selfLink: ""
-

jupyter/overlays/prod/vr/kustomization.yaml

@@ -1,16 +0,0 @@
----
-apiVersion: kustomize.config.k8s.io/v1beta1
-kind: Kustomization
-resources: [../../../base/]
-helmCharts:
-  - includeCRDs: true
-    name: jupyterhub
-    releaseName: vr-jupyterhub
-    valuesFile: ./values/values.yaml
-    version: 4.0.0
-    namespace: vr-jupyterhub
-helmGlobals:
-  chartHome: ../../../base/charts/
-patches:
-  - path: jupyterhub-ingress.yml
-  - path: jupyterhub-service.yml

jupyter/overlays/prod/vr/values/values.yaml

@@ -1,337 +0,0 @@
-debug:
-  enabled: true
-hub:
-  config:
-    Authenticator:
-      auto_login: true
-      enable_auth_state: true
-    JupyterHub:
-      tornado_settings:
-        headers: { 'Content-Security-Policy': "frame-ancestors *;" }
-  db:
-    pvc:
-      storageClassName: csi-sc-cinderplugin
-  extraConfig:
-    oauthCode: |
-      import time
-      import requests
-      from datetime import datetime
-      from oauthenticator.generic import GenericOAuthenticator
-      token_url = 'https://' + os.environ['NEXTCLOUD_HOST'] + '/index.php/apps/oauth2/api/v1/token'
-      debug = os.environ.get('NEXTCLOUD_DEBUG_OAUTH', 'false').lower() in ['true', '1', 'yes']
-
-      def get_nextcloud_access_token(refresh_token):
-        client_id = os.environ['NEXTCLOUD_CLIENT_ID']
-        client_secret = os.environ['NEXTCLOUD_CLIENT_SECRET']
-
-        code = refresh_token
-        data = {
-          'grant_type': 'refresh_token',
-          'code': code,
-          'refresh_token': refresh_token,
-          'client_id': client_id,
-          'client_secret': client_secret
-        }
-        response = requests.post(token_url, data=data)
-        if debug:
-          print(response.text)
-        return response.json()
-
-      def post_auth_hook(authenticator, handler, authentication):
-        user = authentication['auth_state']['oauth_user']['ocs']['data']['id']
-        auth_state = authentication['auth_state']
-        auth_state['token_expires'] =  time.time() + auth_state['token_response']['expires_in']
-        authentication['auth_state'] = auth_state
-        return authentication
-
-      class NextcloudOAuthenticator(GenericOAuthenticator):
-        def __init__(self, *args, **kwargs):
-          super().__init__(*args, **kwargs)
-          self.user_dict = {}
-
-        async def pre_spawn_start(self, user, spawner):
-          super().pre_spawn_start(user, spawner)
-          auth_state = await user.get_auth_state()
-          if not auth_state:
-            return
-          access_token = auth_state['access_token']
-          spawner.environment['NEXTCLOUD_ACCESS_TOKEN'] = access_token
-
-        async def refresh_user(self, user, handler=None):
-          auth_state = await user.get_auth_state()
-          if not auth_state:
-            if debug:
-              print(f'auth_state missing for {user}')
-            return False
-          access_token = auth_state['access_token']
-          refresh_token = auth_state['refresh_token']
-          token_response = auth_state['token_response']
-          now = time.time()
-          now_hr = datetime.fromtimestamp(now)
-          expires = auth_state['token_expires']
-          expires_hr = datetime.fromtimestamp(expires)
-          expires = 0
-          if debug:
-            print(f'auth_state for {user}: {auth_state}')
-          if now >= expires:
-            if debug:
-              print(f'Time is: {now_hr}, token expired: {expires_hr}')
-              print(f'Refreshing token for {user}')
-            try:
-              token_response = get_nextcloud_access_token(refresh_token)
-              auth_state['access_token'] = token_response['access_token']
-              auth_state['refresh_token'] = token_response['refresh_token']
-              auth_state['token_expires'] = now + token_response['expires_in']
-              auth_state['token_response'] = token_response
-              if debug:
-                print(f'Successfully refreshed token for {user.name}')
-                print(f'auth_state for {user.name}: {auth_state}')
-              return {'name': user.name, 'auth_state': auth_state}
-            except Exception as e:
-              if debug:
-                print(f'Failed to refresh token for {user}')
-              return False
-            return False
-          if debug:
-            print(f'Time is: {now_hr}, token expires: {expires_hr}')
-          return True
-
-      c.JupyterHub.authenticator_class = NextcloudOAuthenticator
-      c.NextcloudOAuthenticator.client_id = os.environ['NEXTCLOUD_CLIENT_ID']
-      c.NextcloudOAuthenticator.client_secret = os.environ['NEXTCLOUD_CLIENT_SECRET']
-      c.NextcloudOAuthenticator.login_service = 'Sunet Drive'
-      c.NextcloudOAuthenticator.username_claim = lambda r: r.get('ocs', {}).get('data', {}).get('id')
-      c.NextcloudOAuthenticator.userdata_url = 'https://' + os.environ['NEXTCLOUD_HOST'] + '/ocs/v2.php/cloud/user?format=json'
-      c.NextcloudOAuthenticator.authorize_url = 'https://' + os.environ['NEXTCLOUD_HOST'] + '/index.php/apps/oauth2/authorize'
-      c.NextcloudOAuthenticator.token_url = token_url
-      c.NextcloudOAuthenticator.oauth_callback_url = 'https://' + os.environ['JUPYTER_HOST'] + '/hub/oauth_callback'
-      c.NextcloudOAuthenticator.allow_all = True
-      c.NextcloudOAuthenticator.refresh_pre_spawn = True
-      c.NextcloudOAuthenticator.enable_auth_state = True
-      c.NextcloudOAuthenticator.auth_refresh_age = 3600
-      c.NextcloudOAuthenticator.post_auth_hook = post_auth_hook
-
-    serviceCode: |
-      import sys
-      c.JupyterHub.load_roles = [
-          {
-              "name": "refresh-token",
-              "services": [
-                "refresh-token"
-              ],
-              "scopes": [
-                "read:users",
-                "admin:auth_state"
-              ]
-          },
-          {
-              "name": "user",
-              "scopes": [
-                "access:services!service=refresh-token",
-                "read:services!service=refresh-token",
-                "self",
-              ],
-          },
-          {
-              "name": "server",
-              "scopes": [
-                "access:services!service=refresh-token",
-                "read:services!service=refresh-token",
-                "inherit",
-              ],
-          }
-      ]
-      c.JupyterHub.services = [
-          {
-              'name': 'refresh-token',
-              'url': 'http://' + os.environ.get('HUB_SERVICE_HOST', 'hub') + ':' + os.environ.get('HUB_SERVICE_PORT_REFRESH_TOKEN', '8082'),
-              'display': False,
-              'oauth_no_confirm': True,
-              'api_token': os.environ['JUPYTERHUB_API_KEY'],
-              'command': [sys.executable, '/usr/local/etc/jupyterhub/refresh-token.py']
-          }
-      ]
-      c.JupyterHub.admin_users = {"refresh-token"}
-      c.JupyterHub.api_tokens = {
-          os.environ['JUPYTERHUB_API_KEY']: "refresh-token",
-      }
-  extraFiles:
-    refresh-token.py: 
-      mountPath: /usr/local/etc/jupyterhub/refresh-token.py
-      stringData: |
-        """A token refresh service authenticating with the Hub.
-
-        This service serves `/services/refresh-token/`,
-        authenticated with the Hub,
-        showing the user their own info.
-        """
-        import json
-        import os
-        import requests
-        import socket
-        from jupyterhub.services.auth import HubAuthenticated
-        from jupyterhub.utils import url_path_join
-        from tornado.httpserver import HTTPServer
-        from tornado.ioloop import IOLoop
-        from tornado.web import Application, HTTPError, RequestHandler, authenticated
-        from urllib.parse import urlparse
-        debug = os.environ.get('NEXTCLOUD_DEBUG_OAUTH', 'false').lower() in ['true', '1', 'yes']
-        def my_debug(s):
-          if debug:
-            with open("/proc/1/fd/1", "a") as stdout:
-              print(s, file=stdout)
-
-
-        class RefreshHandler(HubAuthenticated, RequestHandler):
-            def api_request(self, method, url, **kwargs):
-                my_debug(f'{self.hub_auth}')
-                url = url_path_join(self.hub_auth.api_url, url)
-                allow_404 = kwargs.pop('allow_404', False)
-                headers = kwargs.setdefault('headers', {})
-                headers.setdefault('Authorization', f'token {self.hub_auth.api_token}')
-                try:
-                    r = requests.request(method, url, **kwargs)
-                except requests.ConnectionError as e:
-                    my_debug(f'Error connecting to {url}: {e}')
-                    msg = f'Failed to connect to Hub API at {url}.'
-                    msg += f'  Is the Hub accessible at this URL (from host: {socket.gethostname()})?'
-
-                    if '127.0.0.1' in url:
-                        msg += '  Make sure to set c.JupyterHub.hub_ip to an IP accessible to' + \
-                               ' single-user servers if the servers are not on the same host as the Hub.'
-                    raise HTTPError(500, msg)
-
-                data = None
-                if r.status_code == 404 and allow_404:
-                    pass
-                elif r.status_code == 403:
-                    my_debug(
-                        'Lacking permission to check authorization with JupyterHub,' + 
-                        f' my auth token may have expired: [{r.status_code}] {r.reason}'
-                    )
-                    my_debug(r.text)
-                    raise HTTPError(
-                        500,
-                        'Permission failure checking authorization, I may need a new token'
-                    )
-                elif r.status_code >= 500:
-                    my_debug(f'Upstream failure verifying auth token: [{r.status_code}] {r.reason}')
-                    my_debug(r.text)
-                    raise HTTPError(
-                        502, 'Failed to check authorization (upstream problem)')
-                elif r.status_code >= 400:
-                    my_debug(f'Failed to check authorization: [{r.status_code}] {r.reason}')
-                    my_debug(r.text)
-                    raise HTTPError(500, 'Failed to check authorization')
-                else:
-                    data = r.json()
-                return data
-
-            @authenticated
-            def get(self):
-                user_model = self.get_current_user()
-                # Fetch current auth state
-                user_data = self.api_request('GET', url_path_join('users', user_model['name']))
-                auth_state = user_data['auth_state']
-                access_token = auth_state['access_token']
-                token_expires = auth_state['token_expires']
-
-                self.set_header('content-type', 'application/json')
-                self.write(json.dumps({'access_token': access_token, 'token_expires': token_expires}, indent=1, sort_keys=True))
-
-        class PingHandler(RequestHandler):
-
-            def get(self):
-                my_debug(f"DEBUG: In ping get")
-                self.set_header('content-type', 'application/json')
-                self.write(json.dumps({'ping': 1}))
-
-
-        def main():
-            app = Application([
-                (os.environ['JUPYTERHUB_SERVICE_PREFIX'] + 'tokens', RefreshHandler),
-                (os.environ['JUPYTERHUB_SERVICE_PREFIX'] + '/?', PingHandler),
-            ])
-
-            http_server = HTTPServer(app)
-            url = urlparse(os.environ['JUPYTERHUB_SERVICE_URL'])
-
-            http_server.listen(url.port)
-
-            IOLoop.current().start()
-
-        if __name__ == '__main__':
-            main()
-  networkPolicy:
-    ingress:
-      - ports:
-          - port: 8082
-        from:
-          - podSelector:
-              matchLabels:
-                hub.jupyter.org/network-access-hub: "true"
-  service:
-    extraPorts:
-      - port: 8082
-        targetPort: 8082
-        name: refresh-token
-  extraEnv:
-    NEXTCLOUD_DEBUG_OAUTH: "no"
-    NEXTCLOUD_HOST: vr.drive.sunet.se
-    JUPYTER_HOST: vr-jupyter.drive.sunet.se
-    JUPYTERHUB_API_KEY:
-      valueFrom:
-        secretKeyRef:
-          name: jupyterhub-secrets
-          key: api-key
-    JUPYTERHUB_CRYPT_KEY:
-      valueFrom:
-        secretKeyRef:
-          name: jupyterhub-secrets
-          key: crypt-key
-    NEXTCLOUD_CLIENT_ID:
-      valueFrom:
-        secretKeyRef:
-          name: nextcloud-oauth-secrets
-          key: client-id
-    NEXTCLOUD_CLIENT_SECRET:
-      valueFrom:
-        secretKeyRef:
-          name: nextcloud-oauth-secrets
-          key: client-secret
-    networkPolicy:
-      enabled: false
-proxy:
-  chp:
-    networkPolicy:
-      egress:
-        - to:
-            - podSelector:
-                matchLabels:
-                  app: jupyterhub
-                  component: hub
-          ports:
-            - port: 8082
-singleuser:
-  image:
-    name: docker.sunet.se/drive/jupyter-custom
-    tag: lab-4.0.10-sunet4
-  storage:
-    dynamic:
-      storageClass: csi-sc-cinderplugin
-  extraEnv:
-    JUPYTER_ENABLE_LAB: "yes"
-    JUPYTER_HOST: vr-jupyter.drive.sunet.se
-    NEXTCLOUD_HOST: vr.drive.sunet.se
-  extraFiles:
-    jupyter_notebook_config:
-      mountPath: /home/jovyan/.jupyter/jupyter_server_config.py
-      stringData: |
-        import os
-        c = get_config()
-        c.NotebookApp.allow_origin = '*'
-        c.NotebookApp.tornado_settings = {
-            'headers': { 'Content-Security-Policy': "frame-ancestors *;" }
-        }
-        os.system('/usr/local/bin/nc-sync')
-      mode: 0644

jupyter/overlays/test/sunet/jupyterhub-ingress.yml

@@ -4,16 +4,15 @@ kind: Ingress
 metadata:
   name: jupyterhub-ingress
   annotations:
-    kubernetes.io/ingress.class: nginx
+    kubernetes.io/ingress.class: traefik
-    cert-manager.io/issuer: "letsencrypt"
+    traefik.ingress.kubernetes.io/router.entrypoints: websecure
-    acme.cert-manager.io/http01-edit-in-place: "true"
+    traefik.ingress.kubernetes.io/router.tls: "true"
 spec:
-  ingressClassName: nginx
   defaultBackend:
     service:
       name: proxy-public
       port:
-        number: 80
+        number: 8443
   tls:
     - hosts:
         - sunet-jupyter.drive.test.sunet.se 

jupyter/overlays/test/sunet/kustomization.yaml

@@ -7,7 +7,7 @@ helmCharts:
     name: jupyterhub
     releaseName: sunet-jupyterhub
     valuesFile: ./values/values.yaml
-    version: 4.0.0
+    version: 3.2.1
     namespace: sunet-jupyterhub
 helmGlobals:
   chartHome: ../../../base/charts/

jupyter/overlays/test/sunet/values/values.yaml

@@ -315,7 +315,7 @@ proxy:
 singleuser:
   image:
     name: docker.sunet.se/drive/jupyter-custom
-    tag: lab-4.0.10-sunet5
+    tag: lab-4.0.10-sunet4
   storage:
     dynamic:
       storageClass: csi-sc-cinderplugin

jupyter/overlays/test/vr/jupyterhub-ingress.yml

@@ -1,30 +0,0 @@
----
-apiVersion: networking.k8s.io/v1
-kind: Ingress
-metadata:
-  name: jupyterhub-ingress
-  annotations:
-    cert-manager.io/issuer: "letsencrypt"
-    acme.cert-manager.io/http01-edit-in-place: "true"
-spec:
-  defaultBackend:
-    service:
-      name: proxy-public
-      port:
-        number: 8443
-  tls:
-    - hosts:
-        - vr-jupyter.drive.test.sunet.se 
-      secretName: tls-secret
-  ingressClassName: nginx
-  rules:
-  - host: vr-jupyter.drive.test.sunet.se
-    http:
-      paths:
-      - path: /
-        pathType: Prefix
-        backend: 
-          service:
-            name: proxy-public
-            port:
-              number: 80

jupyter/overlays/test/vr/jupyterhub-service.yml

@@ -1,24 +0,0 @@
----
-apiVersion: v1
-items:
-- apiVersion: v1
-  kind: Service
-  metadata:
-    labels:
-      app: jupyterhub-node
-    name: jupyterhub-node
-  spec:
-    ports:
-    - port: 8080
-      protocol: TCP
-      targetPort: 8080
-    selector:
-      app: jupyterhub-node
-    sessionAffinity: None
-    type: ClusterIP
-  status:
-    loadBalancer: {}
-kind: List
-metadata:
-  resourceVersion: ""
-  selfLink: ""

jupyter/overlays/test/vr/kustomization.yaml

@@ -1,16 +0,0 @@
----
-apiVersion: kustomize.config.k8s.io/v1beta1
-kind: Kustomization
-resources: [../../../base/]
-helmCharts:
-  - includeCRDs: true
-    name: jupyterhub
-    releaseName: vr-jupyterhub
-    valuesFile: ./values/values.yaml
-    version: 4.0.0
-    namespace: vr-jupyterhub
-helmGlobals:
-  chartHome: ../../../base/charts/
-patches:
-  - path: jupyterhub-ingress.yml
-  - path: jupyterhub-service.yml

jupyter/overlays/test/vr/values/values.yaml

@@ -1,337 +0,0 @@
-debug:
-  enabled: true
-hub:
-  config:
-    Authenticator:
-      auto_login: true
-      enable_auth_state: true
-    JupyterHub:
-      tornado_settings:
-        headers: { 'Content-Security-Policy': "frame-ancestors *;" }
-  db:
-    pvc:
-      storageClassName: csi-sc-cinderplugin
-  extraConfig:
-    oauthCode: |
-      import time
-      import requests
-      from datetime import datetime
-      from oauthenticator.generic import GenericOAuthenticator
-      token_url = 'https://' + os.environ['NEXTCLOUD_HOST'] + '/index.php/apps/oauth2/api/v1/token'
-      debug = os.environ.get('NEXTCLOUD_DEBUG_OAUTH', 'false').lower() in ['true', '1', 'yes']
-
-      def get_nextcloud_access_token(refresh_token):
-        client_id = os.environ['NEXTCLOUD_CLIENT_ID']
-        client_secret = os.environ['NEXTCLOUD_CLIENT_SECRET']
-
-        code = refresh_token
-        data = {
-          'grant_type': 'refresh_token',
-          'code': code,
-          'refresh_token': refresh_token,
-          'client_id': client_id,
-          'client_secret': client_secret
-        }
-        response = requests.post(token_url, data=data)
-        if debug:
-          print(response.text)
-        return response.json()
-
-      def post_auth_hook(authenticator, handler, authentication):
-        user = authentication['auth_state']['oauth_user']['ocs']['data']['id']
-        auth_state = authentication['auth_state']
-        auth_state['token_expires'] =  time.time() + auth_state['token_response']['expires_in']
-        authentication['auth_state'] = auth_state
-        return authentication
-
-      class NextcloudOAuthenticator(GenericOAuthenticator):
-        def __init__(self, *args, **kwargs):
-          super().__init__(*args, **kwargs)
-          self.user_dict = {}
-
-        async def pre_spawn_start(self, user, spawner):
-          super().pre_spawn_start(user, spawner)
-          auth_state = await user.get_auth_state()
-          if not auth_state:
-            return
-          access_token = auth_state['access_token']
-          spawner.environment['NEXTCLOUD_ACCESS_TOKEN'] = access_token
-
-        async def refresh_user(self, user, handler=None):
-          auth_state = await user.get_auth_state()
-          if not auth_state:
-            if debug:
-              print(f'auth_state missing for {user}')
-            return False
-          access_token = auth_state['access_token']
-          refresh_token = auth_state['refresh_token']
-          token_response = auth_state['token_response']
-          now = time.time()
-          now_hr = datetime.fromtimestamp(now)
-          expires = auth_state['token_expires']
-          expires_hr = datetime.fromtimestamp(expires)
-          expires = 0
-          if debug:
-            print(f'auth_state for {user}: {auth_state}')
-          if now >= expires:
-            if debug:
-              print(f'Time is: {now_hr}, token expired: {expires_hr}')
-              print(f'Refreshing token for {user}')
-            try:
-              token_response = get_nextcloud_access_token(refresh_token)
-              auth_state['access_token'] = token_response['access_token']
-              auth_state['refresh_token'] = token_response['refresh_token']
-              auth_state['token_expires'] = now + token_response['expires_in']
-              auth_state['token_response'] = token_response
-              if debug:
-                print(f'Successfully refreshed token for {user.name}')
-                print(f'auth_state for {user.name}: {auth_state}')
-              return {'name': user.name, 'auth_state': auth_state}
-            except Exception as e:
-              if debug:
-                print(f'Failed to refresh token for {user}')
-              return False
-            return False
-          if debug:
-            print(f'Time is: {now_hr}, token expires: {expires_hr}')
-          return True
-
-      c.JupyterHub.authenticator_class = NextcloudOAuthenticator
-      c.NextcloudOAuthenticator.client_id = os.environ['NEXTCLOUD_CLIENT_ID']
-      c.NextcloudOAuthenticator.client_secret = os.environ['NEXTCLOUD_CLIENT_SECRET']
-      c.NextcloudOAuthenticator.login_service = 'Sunet Drive'
-      c.NextcloudOAuthenticator.username_claim = lambda r: r.get('ocs', {}).get('data', {}).get('id')
-      c.NextcloudOAuthenticator.userdata_url = 'https://' + os.environ['NEXTCLOUD_HOST'] + '/ocs/v2.php/cloud/user?format=json'
-      c.NextcloudOAuthenticator.authorize_url = 'https://' + os.environ['NEXTCLOUD_HOST'] + '/index.php/apps/oauth2/authorize'
-      c.NextcloudOAuthenticator.token_url = token_url
-      c.NextcloudOAuthenticator.oauth_callback_url = 'https://' + os.environ['JUPYTER_HOST'] + '/hub/oauth_callback'
-      c.NextcloudOAuthenticator.allow_all = True
-      c.NextcloudOAuthenticator.refresh_pre_spawn = True
-      c.NextcloudOAuthenticator.enable_auth_state = True
-      c.NextcloudOAuthenticator.auth_refresh_age = 3600
-      c.NextcloudOAuthenticator.post_auth_hook = post_auth_hook
-
-    serviceCode: |
-      import sys
-      c.JupyterHub.load_roles = [
-          {
-              "name": "refresh-token",
-              "services": [
-                "refresh-token"
-              ],
-              "scopes": [
-                "read:users",
-                "admin:auth_state"
-              ]
-          },
-          {
-              "name": "user",
-              "scopes": [
-                "access:services!service=refresh-token",
-                "read:services!service=refresh-token",
-                "self",
-              ],
-          },
-          {
-              "name": "server",
-              "scopes": [
-                "access:services!service=refresh-token",
-                "read:services!service=refresh-token",
-                "inherit",
-              ],
-          }
-      ]
-      c.JupyterHub.services = [
-          {
-              'name': 'refresh-token',
-              'url': 'http://' + os.environ.get('HUB_SERVICE_HOST', 'hub') + ':' + os.environ.get('HUB_SERVICE_PORT_REFRESH_TOKEN', '8082'),
-              'display': False,
-              'oauth_no_confirm': True,
-              'api_token': os.environ['JUPYTERHUB_API_KEY'],
-              'command': [sys.executable, '/usr/local/etc/jupyterhub/refresh-token.py']
-          }
-      ]
-      c.JupyterHub.admin_users = {"refresh-token"}
-      c.JupyterHub.api_tokens = {
-          os.environ['JUPYTERHUB_API_KEY']: "refresh-token",
-      }
-  extraFiles:
-    refresh-token.py: 
-      mountPath: /usr/local/etc/jupyterhub/refresh-token.py
-      stringData: |
-        """A token refresh service authenticating with the Hub.
-
-        This service serves `/services/refresh-token/`,
-        authenticated with the Hub,
-        showing the user their own info.
-        """
-        import json
-        import os
-        import requests
-        import socket
-        from jupyterhub.services.auth import HubAuthenticated
-        from jupyterhub.utils import url_path_join
-        from tornado.httpserver import HTTPServer
-        from tornado.ioloop import IOLoop
-        from tornado.web import Application, HTTPError, RequestHandler, authenticated
-        from urllib.parse import urlparse
-        debug = os.environ.get('NEXTCLOUD_DEBUG_OAUTH', 'false').lower() in ['true', '1', 'yes']
-        def my_debug(s):
-          if debug:
-            with open("/proc/1/fd/1", "a") as stdout:
-              print(s, file=stdout)
-
-
-        class RefreshHandler(HubAuthenticated, RequestHandler):
-            def api_request(self, method, url, **kwargs):
-                my_debug(f'{self.hub_auth}')
-                url = url_path_join(self.hub_auth.api_url, url)
-                allow_404 = kwargs.pop('allow_404', False)
-                headers = kwargs.setdefault('headers', {})
-                headers.setdefault('Authorization', f'token {self.hub_auth.api_token}')
-                try:
-                    r = requests.request(method, url, **kwargs)
-                except requests.ConnectionError as e:
-                    my_debug(f'Error connecting to {url}: {e}')
-                    msg = f'Failed to connect to Hub API at {url}.'
-                    msg += f'  Is the Hub accessible at this URL (from host: {socket.gethostname()})?'
-
-                    if '127.0.0.1' in url:
-                        msg += '  Make sure to set c.JupyterHub.hub_ip to an IP accessible to' + \
-                               ' single-user servers if the servers are not on the same host as the Hub.'
-                    raise HTTPError(500, msg)
-
-                data = None
-                if r.status_code == 404 and allow_404:
-                    pass
-                elif r.status_code == 403:
-                    my_debug(
-                        'Lacking permission to check authorization with JupyterHub,' + 
-                        f' my auth token may have expired: [{r.status_code}] {r.reason}'
-                    )
-                    my_debug(r.text)
-                    raise HTTPError(
-                        500,
-                        'Permission failure checking authorization, I may need a new token'
-                    )
-                elif r.status_code >= 500:
-                    my_debug(f'Upstream failure verifying auth token: [{r.status_code}] {r.reason}')
-                    my_debug(r.text)
-                    raise HTTPError(
-                        502, 'Failed to check authorization (upstream problem)')
-                elif r.status_code >= 400:
-                    my_debug(f'Failed to check authorization: [{r.status_code}] {r.reason}')
-                    my_debug(r.text)
-                    raise HTTPError(500, 'Failed to check authorization')
-                else:
-                    data = r.json()
-                return data
-
-            @authenticated
-            def get(self):
-                user_model = self.get_current_user()
-                # Fetch current auth state
-                user_data = self.api_request('GET', url_path_join('users', user_model['name']))
-                auth_state = user_data['auth_state']
-                access_token = auth_state['access_token']
-                token_expires = auth_state['token_expires']
-
-                self.set_header('content-type', 'application/json')
-                self.write(json.dumps({'access_token': access_token, 'token_expires': token_expires}, indent=1, sort_keys=True))
-
-        class PingHandler(RequestHandler):
-
-            def get(self):
-                my_debug(f"DEBUG: In ping get")
-                self.set_header('content-type', 'application/json')
-                self.write(json.dumps({'ping': 1}))
-
-
-        def main():
-            app = Application([
-                (os.environ['JUPYTERHUB_SERVICE_PREFIX'] + 'tokens', RefreshHandler),
-                (os.environ['JUPYTERHUB_SERVICE_PREFIX'] + '/?', PingHandler),
-            ])
-
-            http_server = HTTPServer(app)
-            url = urlparse(os.environ['JUPYTERHUB_SERVICE_URL'])
-
-            http_server.listen(url.port)
-
-            IOLoop.current().start()
-
-        if __name__ == '__main__':
-            main()
-  networkPolicy:
-    ingress:
-      - ports:
-          - port: 8082
-        from:
-          - podSelector:
-              matchLabels:
-                hub.jupyter.org/network-access-hub: "true"
-  service:
-    extraPorts:
-      - port: 8082
-        targetPort: 8082
-        name: refresh-token
-  extraEnv:
-    NEXTCLOUD_DEBUG_OAUTH: "no"
-    NEXTCLOUD_HOST: vr.drive.test.sunet.se
-    JUPYTER_HOST: vr-jupyter.drive.test.sunet.se
-    JUPYTERHUB_API_KEY:
-      valueFrom:
-        secretKeyRef:
-          name: jupyterhub-secrets
-          key: api-key
-    JUPYTERHUB_CRYPT_KEY:
-      valueFrom:
-        secretKeyRef:
-          name: jupyterhub-secrets
-          key: crypt-key
-    NEXTCLOUD_CLIENT_ID:
-      valueFrom:
-        secretKeyRef:
-          name: nextcloud-oauth-secrets
-          key: client-id
-    NEXTCLOUD_CLIENT_SECRET:
-      valueFrom:
-        secretKeyRef:
-          name: nextcloud-oauth-secrets
-          key: client-secret
-    networkPolicy:
-      enabled: false
-proxy:
-  chp:
-    networkPolicy:
-      egress:
-        - to:
-            - podSelector:
-                matchLabels:
-                  app: jupyterhub
-                  component: hub
-          ports:
-            - port: 8082
-singleuser:
-  image:
-    name: docker.sunet.se/drive/jupyter-custom
-    tag: lab-4.0.10-sunet4
-  storage:
-    dynamic:
-      storageClass: csi-sc-cinderplugin
-  extraEnv:
-    JUPYTER_ENABLE_LAB: "yes"
-    JUPYTER_HOST: vr-jupyter.drive.test.sunet.se
-    NEXTCLOUD_HOST: vr.drive.test.sunet.se
-  extraFiles:
-    jupyter_notebook_config:
-      mountPath: /home/jovyan/.jupyter/jupyter_server_config.py
-      stringData: |
-        import os
-        c = get_config()
-        c.NotebookApp.allow_origin = '*'
-        c.NotebookApp.tornado_settings = {
-            'headers': { 'Content-Security-Policy': "frame-ancestors *;" }
-        }
-        os.system('/usr/local/bin/nc-sync')
-      mode: 0644

portal/base/kustomization.yaml

@@ -1,8 +0,0 @@
-resources:
-- portal-cert-manager.yml
-- portal-deployment.yml
-- portal-ingress.yml
-- portal-namespace.yml
-- portal-service.yml
-apiVersion: kustomize.config.k8s.io/v1beta1
-kind: Kustomization

portal/base/portal-cert-manager.yml

@@ -1,15 +0,0 @@
-apiVersion: cert-manager.io/v1
-kind: Issuer
-metadata:
-  name: letsencrypt
-spec:
-  acme:
-    server: https://acme-v02.api.letsencrypt.org/directory
-    email: drive@sunet.se
-    privateKeySecretRef:
-      name: letsencrypt
-    solvers:
-      - http01:
-          ingress: 
-            class: nginx
-

portal/base/portal-deployment.yml

@@ -1,30 +0,0 @@
----
-kind: Deployment
-apiVersion: apps/v1
-metadata:
-  name: portal-node
-  namespace: portal
-  creationTimestamp:
-  labels:
-    app: portal-node
-spec:
-  replicas: 3
-  selector:
-    matchLabels:
-      app: portal-node
-  template:
-    metadata:
-      creationTimestamp:
-      labels:
-        app: portal-node
-    spec:
-      containers:
-      - name: portal
-        image: docker.sunet.se/drive/portal:0.1.2-1
-        imagePullPolicy: Always
-        resources: {}
-        env:
-          - name: DRIVE_DOMAIN
-            value: "drive.test.sunet.se"
-  strategy: {}
-status: {}

portal/base/portal-ingress.yml

@@ -1,30 +0,0 @@
----
-apiVersion: networking.k8s.io/v1
-kind: Ingress
-metadata:
-  name: portal-ingress
-  namespace: portal
-  annotations:
-    kubernetes.io/ingress.class: nginx
-spec:
-  defaultBackend:
-    service:
-      name: portal-node
-      port:
-        number: 8080
-  tls:
-    - hosts:
-        - portal.drive.test.sunet.se 
-      secretName: tls-secret
-  ingressClassName: nginx 
-  rules:
-  - host: portal.drive.test.sunet.se
-    http:
-      paths:
-      - path: /
-        pathType: Prefix
-        backend: 
-          service:
-            name: portal-node
-            port:
-              number: 8080

portal/base/portal-namespace.yml

@@ -1,8 +0,0 @@
----
-apiVersion: v1
-kind: Namespace
-metadata:
-  name: portal
-spec:
-  finalizers:
-  - kubernetes

portal/base/portal-service.yml

@@ -1,25 +0,0 @@
----
-apiVersion: v1
-items:
-- apiVersion: v1
-  kind: Service
-  metadata:
-    labels:
-      app: portal-node
-    name: portal-node
-    namespace: portal
-  spec:
-    ports:
-    - port: 8080
-      protocol: TCP
-      targetPort: 8080
-    selector:
-      app: portal-node
-    sessionAffinity: None
-    type: ClusterIP
-  status:
-    loadBalancer: {}
-kind: List
-metadata:
-  resourceVersion: ""
-  selfLink: ""

portal/overlays/prod/kustomization.yaml

@@ -1,6 +0,0 @@
-apiVersion: kustomize.config.k8s.io/v1beta1
-kind: Kustomization
-resources:
-- ../../base
-patches:
-- path: portal-ingress.yml

portal/overlays/prod/portal-ingress.yml

@@ -1,30 +0,0 @@
----
-apiVersion: networking.k8s.io/v1
-kind: Ingress
-metadata:
-  name: portal-ingress
-  namespace: portal
-  annotations:
-    kubernetes.io/ingress.class: nginx
-spec:
-  defaultBackend:
-    service:
-      name: portal-node
-      port:
-        number: 8080
-  ingressClassName: nginx
-  tls:
-    - hosts:
-        - portal.drive.sunet.se 
-      secretName: tls-secret
-  rules:
-  - host: portal.drive.sunet.se
-    http:
-      paths:
-      - path: /
-        pathType: Prefix
-        backend: 
-          service:
-            name: portal-node
-            port:
-              number: 8080

portal/overlays/test/kustomization.yaml

@@ -1,7 +0,0 @@
-apiVersion: kustomize.config.k8s.io/v1beta1
-kind: Kustomization
-resources:
-- ../../base
-patches:
-- path: portal-ingress.yml
-- path: portal-deployment.yml

portal/overlays/test/portal-deployment.yml

@@ -1,27 +0,0 @@
----
-kind: Deployment
-apiVersion: apps/v1
-metadata:
-  name: portal-node
-  namespace: portal
-  creationTimestamp:
-  labels:
-    app: portal-node
-spec:
-  replicas: 3
-  selector:
-    matchLabels:
-      app: portal-node
-  template:
-    metadata:
-      creationTimestamp:
-      labels:
-        app: portal-node
-    spec:
-      containers:
-      - name: portal
-        env:
-          - name: DRIVE_DOMAIN
-            value: "drive.test.sunet.se"
-  strategy: {}
-status: {}

portal/overlays/test/portal-ingress.yml

@@ -1,32 +0,0 @@
----
-apiVersion: networking.k8s.io/v1
-kind: Ingress
-metadata:
-  name: portal-ingress
-  namespace: portal
-  annotations:
-    kubernetes.io/ingress.class: nginx
-    cert-manager.io/issuer: "letsencrypt"
-    acme.cert-manager.io/http01-edit-in-place: "true"
-spec:
-  defaultBackend:
-    service:
-      name: portal-node
-      port:
-        number: 8080
-  ingressClassName: nginx
-  tls:
-    - hosts:
-        - drive.test.sunet.se 
-      secretName: tls-secret
-  rules:
-  - host: drive.test.sunet.se
-    http:
-      paths:
-      - path: /
-        pathType: Prefix
-        backend: 
-          service:
-            name: portal-node
-            port:
-              number: 8080

rds/base/doris-deployment.yml

@@ -19,34 +19,35 @@ spec:
     spec:
       containers:
       - name: doris
-        image: docker.sunet.se/rds/doris-rds:git-15de3c5b9
+        image: docker.sunet.se/rds/doris-rds:ci-RDS-Connectors-13
         env:
-          - name: Logging__LogLevel__Default
+          - name: ASPNETCORE_ENVIRONMENT
-            value: Debug
+            value: Development
-          - name: ScieboRds__ConnectorServiceName
+          - name: ASPNETCORE_URLS
-            value: layer1-port-doris
+            value: http://+:80
+          - name: Domain
+            value: sunet.se
           - name: ScieboRds__TokenStorageUrl
-            value: http://layer3-token-storage
+            value: http://layer3-token-storage 
-          - name: Doris__ApiKey
+          - name: S3__Url
+            value: dummy
+          - name: ManifestIndex__Url
+            value: https://snd-storage-metadata-index-test-snd-dev.apps.k8s.gu.se
+          - name: ManifestIndex__ApiKey
             valueFrom:
               secretKeyRef:
-                name: doris-gu-secrets
+                name: doris-api-key
                 key: "api-key"
-          - name: Doris__DorisApiEnabled
+          - name: S3__AccessKey
-            value: 'true'
-          - name: Doris__PrincipalDomain
-            value: gu.se
-          - name: Doris__ApiUrl
-            value: https://dev.snd.se/doris/api/rocrate
-          - name: NextCloud__BaseUrl
-            value: https://gu.drive.test.sunet.se
-          - name: NextCloud__User
-            value: _doris_datasets
-          - name: NextCloud__Password
             valueFrom:
               secretKeyRef:
-                name: doris-gu-secret
+                name: doris-s3-key
-                key: "nextcloudpw"
+                key: "s3-key"
+          - name: S3__SecretKey
+            valueFrom:
+              secretKeyRef:
+                name: doris-s3-secret
+                key: "s3-secret"
         resources: {}
   strategy: {}
 status: {}

rds/base/doris-service.yaml

@@ -12,7 +12,7 @@ items:
     ports:
     - port: 80
       protocol: TCP
-      targetPort: 8080
+      targetPort: 80
     selector:
       app: layer1-port-doris
     sessionAffinity: None

rds/base/gu-service.yml

@@ -1,11 +0,0 @@
----
-apiVersion: v1
-kind: Service
-metadata:
-  name: gu-drive
-  namespace: helmrds
-spec:
-  type: ExternalName
-  externalName: gu.drive.test.sunet.se
-  ports:
-    - port: 443