train-schedule-kube-canary.yml

kind: Service
apiVersion: v1
metadata:
  name: train-schedule-service-canary
spec:
  type: NodePort
  selector:
    app: train-schedule
    track: canary
  ports:
    - protocol: TCP
      port: 8080
      nodePort: 8081

---

apiVersion: apps/v1
kind: Deployment
metadata:
  name: train-schedule-deployment-canary
  labels:
    app: train-schedule
spec:
  replicas: $CANARY_REPLICAS
  selector:
    matchLabels:
      app: train-schedule
      track: canary
  template:
    metadata:
      labels:
        app: train-schedule
        track: canary
    spec:
      containers:
        - name: train-schedule
          image: $DOCKER_IMAGE_NAME:$BUILD_NUMBER
          ports:
            - containerPort: 8080
          livenessProbe:
            httpGet:
              path: /
              port: 8080
            initialDelaySeconds: 15
            timeoutSeconds: 1
            periodSeconds: 10
          resources:
            requests:
              cpu: 200m