apiVersion: v1
kind: Service
metadata:
  name: api
  labels:
    app: api
spec:
  ports:
    - port: 5000
  selector:
    app: api
    tier: backend
  type: LoadBalancer
---
apiVersion: apps/v1
kind: Deployment
metadata:
  name: api
  labels:
    app: api
spec:
  replicas: 1
  selector:
    matchLabels:
      app: api
      tier: backend
  strategy:
    type: Recreate
  template:
    metadata:
      labels:
        app: api
        tier: backend
    spec:
      containers:
      - image: api:prod
        name: api
        env:
        - name: POSTGRES_DB
          value: api-db
        - name: POSTGRES_PASSWORD
          valueFrom:
            secretKeyRef:
              name: postgres-secrets
              key: password
        - name: POSTGRES_USER
          valueFrom:
            secretKeyRef:
              name: postgres-secrets
              key: username
        - name: DATABASE_URL
          value: postgresql://$(POSTGRES_USER):$(POSTGRES_PASS)@api-db/$(POSTGRES_DB)
        - name: APP_SETTINGS
          value: src.config.ProductionConfig
        - name: PORT
          value: "5000"
        ports:
        - containerPort: 5000
          name: api