Add base layer and vr as an example

customers/base/db1-service.yml

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+---
+apiVersion: v1
+kind: Service
+metadata:
+  name: multinode-db
+  namespace: nextcloud
+spec:
+  type: ExternalName
+  externalName: multinode-db1.drive.test.sunet.se
+  ports:
+    - port: 3306

customers/base/db2-service.yml

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+---
+apiVersion: v1
+kind: Service
+metadata:
+  name: multinode-db
+  namespace: nextcloud
+spec:
+  type: ExternalName
+  externalName: multinode-db2.drive.test.sunet.se
+  ports:
+    - port: 3306

customers/base/db3-service.yml

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+---
+apiVersion: v1
+kind: Service
+metadata:
+  name: multinode-db
+  namespace: nextcloud
+spec:
+  type: ExternalName
+  externalName: multinode-db3.drive.test.sunet.se
+  ports:
+    - port: 3306

customers/base/kustomization.yaml

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+resources:
+  - db-service.yml
+  - nextcloud-deployment.yml
+  - nextcloud-ingress.yml
+  - nextcloud-namespace.yml
+  - nextcloud-pvc.yml
+  - nextcloud-service.yml
+  - s3-service.yml

customers/base/nextcloud-deployment.yml

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+---
+kind: Deployment
+apiVersion: apps/v1
+metadata:
+  name: customer-node
+  namespace: customer
+  labels:
+    app: customer-node
+spec:
+  replicas: 1
+  selector:
+    matchLabels:
+      app: customer-node
+  template:
+    metadata:
+      creationTimestamp:
+      labels:
+        app: customer-node
+    spec:
+      volumes:
+        - name: server-storage
+          persistentVolumeClaim:
+            claimName: customer-shared-storage-claim
+      containers:
+      - name: customer 
+        image: customer 
+        volumeMounts:
+          - name: server-storage
+            mountPath: /var/www/html
+            subPath: server-data
+        env:
+          - name: MYSQL_DATABASE
+            value: "customer_customer"
+          - name: MYSQL_USER
+            value: "customer"
+          - name: MYSQL_HOST
+            value: "proxysql.proxysql"
+          - name: MYSQL_PASSWORD
+            valueFrom:
+              secretKeyRef:
+                name: db-secret
+                key: "db_password"
+          - name: MYSQL_PORT
+            value: "6033"
+          - name: NEXTCLOUD_TRUSTED_DOMAINS
+            value: "customer.drive.test.sunet.se"
+          - name: NEXTCLOUD_ADMIN_USER
+            value: _customer
+          - name: NEXTCLOUD_ADMIN_PASSWORD
+            valueFrom:
+              secretKeyRef:
+                name: nc-secret
+                key: "nc_admin_password"
+          - name: OBJECTSTORE_S3_REGION
+            value: "us-east-1"
+          - name: OBJECTSTORE_S3_HOST
+            value: "s3.sto4.safedc.net"
+          - name: OBJECTSTORE_S3_BUCKET
+            value: "primary-customer-drive-test.sunet.se"
+          - name: OBJECTSTORE_S3_KEY
+            valueFrom:
+              secretKeyRef:
+                name: s3-secret
+                key: "s3_key"
+          - name: OBJECTSTORE_S3_SECRET
+            valueFrom:
+              secretKeyRef:
+                name: s3-secret
+                key: "s3_secret"
+          - name: OBJECTSTORE_S3_USEPATH_STYLE
+            value: "true"
+          - name: OBJECTSTORE_S3_AUTOCREATE
+            value: "true"
+          - name: OBJECTSTORE_S3_SSL
+            value: "true"
+          - name: REDIS_HOST
+            value: "redis.redis"
+        resources: {}
+  strategy: {}
+status: {}

customers/base/nextcloud-ingress.yml

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

customers/base/nextcloud-namespace.yml

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+---
+apiVersion: v1
+kind: Namespace
+metadata:
+  name: customer
+spec:
+  finalizers:
+  - kubernetes

customers/base/nextcloud-pvc.yml

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+---
+kind: PersistentVolumeClaim
+apiVersion: v1
+metadata:
+  name: customer-shared-storage-claim
+  namespace: customer
+  annotations:
+    volume.beta.kubernetes.io/storage-class: openebs-jiva-3repl
+spec:
+  storageClassName: openebs-jiva-3repl
+  accessModes:
+    - ReadWriteOnce
+  resources:
+    requests:
+      storage: 5G

customers/base/nextcloud-service.yml

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+---
+apiVersion: v1
+items:
+- apiVersion: v1
+  kind: Service
+  metadata:
+    labels:
+      app: customer-node
+    name: customer-node
+    namespace: customer
+  spec:
+    ports:
+    - port: 80
+      protocol: TCP
+      targetPort: 80
+    selector:
+      app: customer-node
+    sessionAffinity: None
+    type: ClusterIP
+  status:
+    loadBalancer: {}
+kind: List
+metadata:
+  resourceVersion: ""
+  selfLink: ""

customers/base/s3-service.yml

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+---
+apiVersion: v1
+kind: Service
+metadata:
+  name: sto4
+  namespace: customer
+spec:
+  type: ExternalName
+  externalName: s3.sto4.safedc.net
+  ports:
+    - port: 443

customers/overlays/vr/prod/kustomization.yaml

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+apiVersion: 'kustomize.config.k8s.io/v1beta1'
+kind: Kustomization
+bases:
+- ../../../base
+patchesStrategicMerge:
+  - nextcloud-deployment.yml
+  - nextcloud-ingress.yml
+  - nextcloud-namespace.yml
+  - nextcloud-pvc.yml
+  - nextcloud-service.yml
+  - s3-service.yml

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

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+---
+kind: Deployment
+apiVersion: apps/v1
+metadata:
+  name: vr-node
+  namespace: vr
+  labels:
+    app: vr-node
+spec:
+  replicas: 1
+  selector:
+    matchLabels:
+      app: vr-node
+  template:
+    metadata:
+      creationTimestamp:
+      labels:
+        app: vr-node
+    spec:
+      volumes:
+        - name: server-storage
+          persistentVolumeClaim:
+            claimName: vr-shared-storage-claim
+      containers:
+      - name: vr 
+        env:
+          - name: MYSQL_DATABASE
+            value: "vr_nextcloud"
+          - name: MYSQL_USER
+            value: "vr_nextcloud"
+          - name: NEXTCLOUD_TRUSTED_DOMAINS
+            value: "vr.drive.sunet.se"
+          - name: OBJECTSTORE_S3_HOST
+            value: "s3.sto4.safedc.net"
+          - name: OBJECTSTORE_S3_BUCKET
+            value: "primary-vr-drive.sunet.se"
+        resources: {}
+  strategy: {}
+status: {}

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

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

customers/overlays/vr/prod/nextcloud-namespace.yml

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+---
+apiVersion: v1
+kind: Namespace
+metadata:
+  name: vr
+spec:
+  finalizers:
+  - kubernetes

customers/overlays/vr/prod/nextcloud-pvc.yml

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+---
+kind: PersistentVolumeClaim
+apiVersion: v1
+metadata:
+  name: vr-shared-storage-claim
+  namespace: vr
+  annotations:
+    volume.beta.kubernetes.io/storage-class: openebs-jiva-3repl
+spec:
+  storageClassName: openebs-jiva-3repl
+  accessModes:
+    - ReadWriteOnce
+  resources:
+    requests:
+      storage: 5G

customers/overlays/vr/prod/nextcloud-service.yml

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+---
+apiVersion: v1
+items:
+- apiVersion: v1
+  kind: Service
+  metadata:
+    labels:
+      app: vr-node
+    name: vr-node
+    namespace: vr
+  spec:
+    ports:
+    - port: 80
+      protocol: TCP
+      targetPort: 80
+    selector:
+      app: vr-node
+    sessionAffinity: None
+    type: ClusterIP
+  status:
+    loadBalancer: {}
+kind: List
+metadata:
+  resourceVersion: ""
+  selfLink: ""

customers/overlays/vr/prod/s3-service.yml

@@ -0,0 +1,11 @@
+---
+apiVersion: v1
+kind: Service
+metadata:
+  name: sto4
+  namespace: vr
+spec:
+  type: ExternalName
+  externalName: s3.sto4.safedc.net
+  ports:
+    - port: 443

customers/overlays/vr/test/kustomization.yaml

@@ -0,0 +1,11 @@
+apiVersion: 'kustomize.config.k8s.io/v1beta1'
+kind: Kustomization
+bases:
+- ../../../base
+patchesStrategicMerge:
+  - nextcloud-deployment.yml
+  - nextcloud-ingress.yml
+  - nextcloud-namespace.yml
+  - nextcloud-pvc.yml
+  - nextcloud-service.yml
+  - s3-service.yml

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

@@ -0,0 +1,39 @@
+---
+kind: Deployment
+apiVersion: apps/v1
+metadata:
+  name: vr-node
+  namespace: vr
+  labels:
+    app: vr-node
+spec:
+  replicas: 1
+  selector:
+    matchLabels:
+      app: vr-node
+  template:
+    metadata:
+      creationTimestamp:
+      labels:
+        app: vr-node
+    spec:
+      volumes:
+        - name: server-storage
+          persistentVolumeClaim:
+            claimName: vr-shared-storage-claim
+      containers:
+      - name: vr 
+        env:
+          - name: MYSQL_DATABASE
+            value: "vr_nextcloud"
+          - name: MYSQL_USER
+            value: "vr_nextcloud"
+          - name: NEXTCLOUD_TRUSTED_DOMAINS
+            value: "vr.drive.test.sunet.se"
+          - name: OBJECTSTORE_S3_HOST
+            value: "s3.sto4.safedc.net"
+          - name: OBJECTSTORE_S3_BUCKET
+            value: "primary-vr-drive-test.sunet.se"
+        resources: {}
+  strategy: {}
+status: {}

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

@@ -0,0 +1,32 @@
+---
+apiVersion: networking.k8s.io/v1
+kind: Ingress
+metadata:
+  name: vr-ingress
+  namespace: vr
+  annotations:
+    kubernetes.io/ingress.class: traefik
+    traefik.ingress.kubernetes.io/router.entrypoints: websecure
+    traefik.ingress.kubernetes.io/router.tls: "true"
+spec:
+  defaultBackend:
+    service:
+      name: vr-node
+      port:
+        number: 8443
+  tls:
+    - hosts:
+        - vr.drive.test.sunet.se 
+      secretName: tls-secret
+  
+  rules:
+  - host: vr.drive.test.sunet.se
+    http:
+      paths:
+      - path: /
+        pathType: Prefix
+        backend: 
+          service:
+            name: vr-node
+            port:
+              number: 80

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

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

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

@@ -0,0 +1,15 @@
+---
+kind: PersistentVolumeClaim
+apiVersion: v1
+metadata:
+  name: vr-shared-storage-claim
+  namespace: vr
+  annotations:
+    volume.beta.kubernetes.io/storage-class: openebs-jiva-3repl
+spec:
+  storageClassName: openebs-jiva-3repl
+  accessModes:
+    - ReadWriteOnce
+  resources:
+    requests:
+      storage: 5G

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

@@ -0,0 +1,25 @@
+---
+apiVersion: v1
+items:
+- apiVersion: v1
+  kind: Service
+  metadata:
+    labels:
+      app: vr-node
+    name: vr-node
+    namespace: vr
+  spec:
+    ports:
+    - port: 80
+      protocol: TCP
+      targetPort: 80
+    selector:
+      app: vr-node
+    sessionAffinity: None
+    type: ClusterIP
+  status:
+    loadBalancer: {}
+kind: List
+metadata:
+  resourceVersion: ""
+  selfLink: ""

customers/overlays/vr/test/s3-service.yml

@@ -0,0 +1,11 @@
+---
+apiVersion: v1
+kind: Service
+metadata:
+  name: sto4
+  namespace: vr
+spec:
+  type: ExternalName
+  externalName: s3.sto4.safedc.net
+  ports:
+    - port: 443