echo-k8s.yaml

---
apiVersion: v1
kind: Namespace
metadata:
  name: echo
---
apiVersion: apps/v1
kind: Deployment
metadata:
  namespace: echo
  name: deployment-echo-a
spec:
  selector:
    matchLabels:
      app.kubernetes.io/name: app-echo-a
  replicas: 5
  template:
    metadata:
      labels:
        app.kubernetes.io/name: app-echo-a
    spec:
      containers:
        - image: jmalloc/echo-server
          imagePullPolicy: Always
          name: echo-a
          ports:
            - containerPort: 8080
---
apiVersion: v1
kind: Service
metadata:
  namespace: echo
  name: service-echo-a
spec:
  ports:
    - port: 80
      targetPort: 8080
      protocol: TCP
  type: NodePort
  selector:
    app.kubernetes.io/name: app-echo-a
---
apiVersion: apps/v1
kind: Deployment
metadata:
  namespace: echo
  name: deployment-echo-b
spec:
  selector:
    matchLabels:
      app.kubernetes.io/name: app-echo-b
  replicas: 5
  template:
    metadata:
      labels:
        app.kubernetes.io/name: app-echo-b
    spec:
      containers:
        - image: jmalloc/echo-server
          imagePullPolicy: Always
          name: echo-b
          ports:
            - containerPort: 8080
---
apiVersion: v1
kind: Service
metadata:
  namespace: echo
  name: service-echo-b
spec:
  ports:
    - port: 80
      targetPort: 8080
      protocol: TCP
  type: NodePort
  selector:
    app.kubernetes.io/name: app-echo-b
---
apiVersion: networking.k8s.io/v1
kind: Ingress
metadata:
  namespace: echo
  name: ingress-echo
  annotations:
    kubernetes.io/ingress.class: alb
    alb.ingress.kubernetes.io/scheme: internet-facing
    alb.ingress.kubernetes.io/target-type: ip
spec:
  rules:
    - host: echo-a.rinq.io
      http:
        paths:
          - pathType: Prefix
            path: "/"
            backend:
              service:
                name: service-echo-a
                port:
                  number: 80
    - host: echo-b.rinq.io
      http:
        paths:
          - pathType: Prefix
            path: "/"
            backend:
              service:
                name: service-echo-b
                port:
                  number: 80