kubernetes: yaml files for next-gen VILLASweb

kubernetes/backend-go-deployment.yaml

+apiVersion: apps/v1
+kind: Deployment
+metadata:
+  labels:
+    app.kubernetes.io/component: backend-go
+    app.kubernetes.io/part-of: villas-web
+  name: backend-go
+spec:
+  selector:
+    matchLabels:
+      app.kubernetes.io/component: backend-go
+      app.kubernetes.io/part-of: villas-web
+  template:
+    metadata:
+      labels:
+        app.kubernetes.io/component: backend-go
+        app.kubernetes.io/part-of: villas-web
+    spec:
+      nodeSelector:
+        kubernetes.io/hostname: kubernetes-worker-7
+      imagePullSecrets:
+      - name: stvogel-rwth-pull-secret
+      containers:
+      - name: backend-go
+        image: registry.git.rwth-aachen.de/acs/public/villas/web-backend-go:latest
+        command: [ "villasweb-backend" ]
+        args: [
+          "-dbname", "villas",
+          "-dbhost", "postgres-postgresql.services",
+          "-dbuser", "$(POSTGRES_USERNAME)",
+          "-dbpass", "$(POSTGRES_PASSWORD)",
+          "-amqp", "$(AMQP_URL)",
+        ]
+        env:
+        - name: GIN_MODE
+          value: release
+        - name: RABBITMQ_USERNAME
+          valueFrom:
+            secretKeyRef:
+              name: rabbitmq-credentials
+              key: username
+        - name: RABBITMQ_PASSWORD
+          valueFrom:
+            secretKeyRef:
+              name: rabbitmq-credentials
+              key: password
+        - name: POSTGRES_USERNAME
+          valueFrom:
+            secretKeyRef:
+              name: postgres-credentials
+              key: username
+        - name: POSTGRES_PASSWORD
+          valueFrom:
+            secretKeyRef:
+              name: postgres-credentials
+              key: password
+        - name: AMQP_URL
+          value: amqp://$(RABBITMQ_USERNAME):$(RABBITMQ_PASSWORD)@broker/%2F
+        # livenessProbe:
+        #   httpGet:
+        #     path: /api/v2
+        #     port: 4000
+        #   initialDelaySeconds: 3
+        #   periodSeconds: 3
+        ports:
+        - name: http
+          containerPort: 4000

kubernetes/backend-go-service.yaml

+apiVersion: v1
+kind: Service
+metadata:
+  labels:
+    app.kubernetes.io/component: backend-go
+    app.kubernetes.io/part-of: villas-web
+  name: backend-go
+spec:
+  ports:
+  - name: http
+    port: 4000
+    targetPort: 4000
+  selector:
+    app.kubernetes.io/component: backend-go
+    app.kubernetes.io/part-of: villas-web

kubernetes/frontend-new-deployment.yaml

+apiVersion: apps/v1
+kind: Deployment
+metadata:
+  labels:
+    app.kubernetes.io/component: frontend-new
+    app.kubernetes.io/part-of: villas-web
+  name: frontend-new
+spec:
+  selector:
+    matchLabels:
+      app.kubernetes.io/component: frontend-new
+      app.kubernetes.io/part-of: villas-web
+  template:
+    metadata:
+      labels:
+        app.kubernetes.io/component: frontend-new
+        app.kubernetes.io/part-of: villas-web
+    spec:
+      containers:
+      - image: registry.git.rwth-aachen.de/acs/public/villas/web:latest
+        name: frontend-new
+        ports:
+        - name: http
+          containerPort: 80
+        livenessProbe:
+          httpGet:
+            path: /
+            port: 80
+          initialDelaySeconds: 3
+          periodSeconds: 3

kubernetes/frontend-new-service.yaml

+apiVersion: v1
+kind: Service
+metadata:
+  labels:
+    app.kubernetes.io/component: frontend-new
+    app.kubernetes.io/part-of: villas-web
+  name: frontend-new
+spec:
+  ports:
+  - name: http
+    port: 80
+    targetPort: 80
+  selector:
+    app.kubernetes.io/component: frontend-new
+    app.kubernetes.io/part-of: villas-web

kubernetes/ingress-new.yaml

+apiVersion: extensions/v1beta1
+kind: Ingress
+metadata:
+  name: demo-new
+  labels:
+    app.kubernetes.io/part-of: villas-web
+  annotations:  
+    kubernetes.io/ingress.class: nginx
+    certmanager.k8s.io/cluster-issuer: letsencrypt-prod
+    eonerc.rwth-aachen.de/description: VILLASweb
+    eonerc.rwth-aachen.de/link: https://git.rwth-aachen.de/acs/public/villas/VILLASweb
+spec:
+  tls:
+  - hosts:
+    - villas-new.k8s.fein-aachen.org
+    secretName: letsencrypt-prod-villas-demo-new
+  rules:
+  - host: villas-new.k8s.fein-aachen.org
+    http:
+      paths:
+      - path: /
+        backend:
+          serviceName: frontend-new
+          servicePort: http
+      - path: /api/
+        backend:
+          serviceName: backend-new
+          servicePort: 4000
+      - path: /rabbitmq/
+        backend:
+          serviceName: broker
+          servicePort: web-admin
+---
+apiVersion: extensions/v1beta1
+kind: Ingress
+metadata:
+  name: demo-rewrite-new
+  labels:
+    app.kubernetes.io/part-of: villas-web
+  annotations:  
+    kubernetes.io/ingress.class: nginx
+    certmanager.k8s.io/cluster-issuer: letsencrypt-prod
+    eonerc.rwth-aachen.de/description: VILLASweb
+    eonerc.rwth-aachen.de/link: https://git.rwth-aachen.de/acs/public/villas/VILLASweb
+    nginx.ingress.kubernetes.io/rewrite-target: /$2
+spec:
+  tls:
+  - hosts:
+    - villas-new.k8s.fein-aachen.org
+    secretName: letsencrypt-prod-villas-demo-new
+  rules:
+  - host: villas-new.k8s.fein-aachen.org
+    http:
+      paths:
+      - path: /ws/relay(/|$)(.*)
+        backend:
+          serviceName: relay
+          servicePort: http
+      - path: /ws(/|$)(.*)
+        backend:
+          serviceName: node
+          servicePort: http
+      - path: /mockup(/|$)(.*)
+        backend:
+          serviceName: node
+          servicePort: http