tempberry-backend.yaml

apiVersion: apps/v1
kind: Deployment
metadata:
  name: tempberry-backend
  labels:
    app: tempberry
    tier: backend
spec:
  replicas: 2
  selector:
    matchLabels:
      tier: backend
  template:
    metadata:
      labels:
        tier: backend
    spec:
      containers:
      - name: tempberry-backend
        image: ckreuzberger/tempberry-backend:master
        imagePullPolicy: Always
        # remove comment in next line to pull image from local cache
        # imagePullPolicy: Never
        ports:
        - containerPort: 8000
        env:
        - name: DATABASE_USER
          valueFrom:
            secretKeyRef:
              name: postgres-credentials
              key: user

        - name: DATABASE_PASSWORD
          valueFrom:
            secretKeyRef:
              name: postgres-credentials
              key: password

        - name: DATABASE_NAME
          value: "tempberry"

        - name: DATABASE_HOST
          value: "postgres"

        - name: DATABASE_URL
          value: postgres://$(DATABASE_USER):$(DATABASE_PASSWORD)@$(DATABASE_HOST)/$(DATABASE_NAME)

        - name: DJANGO_SETTINGS_MODULE
          value: "tempBerry.settings.live"
        
        - name: DJANGO_ALLOWED_HOSTS
          value: "tempberry.somehost.com"

        - name: SECRET_KEY
          value: "TODO_ADD_KEY_HERE"

---

# [START service]
apiVersion: v1
kind: Service
metadata:
  name: tempberry-backend-service
  labels:
    tier: backend
spec:
  # type: LoadBalancer # note: use type loadbalancer if you want to expose it using a loadbalancer
  ports:
  - port: 80
    protocol: "TCP"
    targetPort: 8000
  selector:
    tier: backend
# [END service]