echo-http.yaml

apiVersion: v1
kind: Namespace
metadata:
  name: echo-http

---

kind: Deployment
apiVersion: apps/v1
metadata:
  name: echo-http
  namespace: echo-http
spec:
  replicas: 1
  selector:
    matchLabels:
      app: echo-http
  template:
    metadata:
      labels:
        app: echo-http
    spec:
      containers:
        - name: echo-http
          image: mendhak/http-https-echo:17
          ports:
            - name: http
              containerPort: 8080
              protocol: TCP

---

kind: Service
apiVersion: v1
metadata:
  name: echo-http
  namespace: echo-http
spec:
  ports:
    - name: http
      protocol: TCP
      port: 80
      targetPort: http
  selector:
    app: echo-http

---

kind: Ingress
apiVersion: networking.k8s.io/v1
metadata:
  name: echo-http
  namespace: echo-http
  annotations:
    cert-manager.io/cluster-issuer: letsencrypt-prod
    kubernetes.io/ingress.class: nginx
spec:
  tls:
    - hosts:
        - echo-http.sandbox.k8s.phl.io
      secretName: echo-http-tls
  rules:
    - host: echo-http.sandbox.k8s.phl.io
      http:
        paths:
          - path: /
            pathType: Prefix
            backend:
              service:
                name: echo-http
                port:
                  number: 80