Hello world app for Ambassador Edge Connect Blog.

ambassador-demo-hello-world.yaml

apiVersion: v1
kind: ServiceAccount
metadata:
  # This must match annotation "consul.hashicorp.com/connect-service":
  name: demo-helloworld

---
apiVersion: extensions/v1beta1
kind: Deployment
metadata:
  name: demo-helloworld
spec:
  template:
    metadata:
      name: demo-helloworld
      annotations:
        # https://www.consul.io/docs/platform/k8s/connect.html
        "consul.hashicorp.com/connect-inject": "true"
        # Must match service account (above), this defaults to the 
        # name of the first container in the pod.  If ACLs are 
        # means:
        # The ServiceAccount.Name must match
        #   pod.spec.conainers[0].name OR
        #   You can override that name here and explicitly match 
        #   the servicename, regardless of what the first pod name is.
        #"consul.hashicorp.com/connect-service": "demo-helloworld"
        # This annotation is unecessary in this case, the First Port 
        # on the Fist Pod is the default exposed port.  You 
        # can explicitly set it here.
        #"consul.hashicorp.com/connect-service-port": 80
      labels:
        app: demo-helloworld
    # pod specification
    spec:
      serviceAccountName: demo-helloworld
      containers:
      - image: karthequian/helloworld:latest
        # The name of the first container in the pod 
        # Must match The Service Account Name.
        # You can override with annotation consul.hashicorp.com/connect-service
        name: demo-helloworld
        resources:
          requests:
            cpu: 100m
            memory: 128Mi
          limits:
            cpu: 250m
            memory: 256Mi
        ports:
        - containerPort: 80