Continuous Deployment to Google Kubernetes Engine with CircleCI (Kubernetes Deployment)

myapp-deployment.yaml

apiVersion: extensions/v1beta1
kind: Deployment
metadata:
  name: staging-app
  labels:
    app: myapp
spec:
  template:
    metadata:
      labels:
        app: myapp
    spec:
      imagePullSecrets:
        # ... as necessary
      containers:
      - name: staging-app
        image: gcr.io/... # (this will be over-written by the CircleCI deployment script)
        resources: # ... as necessary
        env: # ... as necessary
        ports: # ... as necessary