publish.yaml

apiVersion: v1
kind: ConfigMap
metadata:
  name: publish-env
  labels:
    project: cast
data:
  PROGRAM_ALIAS: publish
  ADDRESS: :3000
  POST_URL: http://localhost:3000/post/
---
apiVersion: apps/v1
kind: Deployment
metadata:
  name: publish
  labels:
    project: cast
spec:
  selector:
    matchLabels:
      name: publish
      project: cast
  replicas: 2
  strategy:
    type: RollingUpdate
    rollingUpdate:
      maxSurge: 1
      maxUnavailable: 1
  template:
    metadata:
      labels:
        name: publish
        project: cast
    spec:
      containers:
      - env:
        - name: PROGRAM_ALIAS
          valueFrom:
            configMapKeyRef:
              key: PROGRAM_ALIAS
              name: publish-env
        - name: ADDRESS
          valueFrom:
            configMapKeyRef:
              key: ADDRESS
              name: publish-env
        - name: POST_URL
          valueFrom:
            configMapKeyRef:
              key: POST_URL
              name: publish-env
        - name: TWITTER_CONSUMER_KEY
          valueFrom:
            secretKeyRef:
              name: twitter
              key: consumer-key
        - name: TWITTER_CONSUMER_SECRET
          valueFrom:
            secretKeyRef:
              name: twitter
              key: consumer-secret
        - name: DATABASE_NAME
          valueFrom:
            secretKeyRef:
              name: users
              key: name
        - name: DATABASE_PROTOCOL
          valueFrom:
            secretKeyRef:
              name: users
              key: protocol
        - name: DATABASE_ADDRESS
          valueFrom:
            secretKeyRef:
              name: users
              key: address
        - name: DATABASE_OPTIONS
          valueFrom:
            secretKeyRef:
              name: users
              key: options
        - name: DATABASE_USER
          valueFrom:
            secretKeyRef:
              name: users
              key: user
        - name: DATABASE_PASSWORD
          valueFrom:
            secretKeyRef:
              name: users
              key: password
        image: ${REPO}/publish:latest
        imagePullPolicy: IfNotPresent
        name: publish
        ports:
        - containerPort: 3000
        readinessProbe:
          httpGet:
            path: /ready
            port: 3000
          initialDelaySeconds: 5
          periodSeconds: 5
          successThreshold: 1
      hostname: publish
      restartPolicy: Always
---
apiVersion: v1
kind: Service
metadata:
  name: publish
  labels:
    project: cast
spec:
  ports:
  - name: "5000"
    port: 5000
    targetPort: 3000
  selector:
    name: publish
    project: cast