ingress_test.yaml

apiVersion: v1
kind: Service
metadata:
  name: hello-kubernetes-first
  annotations:
    external-dns.alpha.kubernetes.io/hostname: exanple.within.website
    external-dns.alpha.kubernetes.io/ttl: "120" #optional
    external-dns.alpha.kubernetes.io/cloudflare-proxied: "false"
spec:
  type: ClusterIP
  ports:
  - port: 80
    targetPort: 8080
  selector:
    app: hello-kubernetes-first
---
apiVersion: apps/v1
kind: Deployment
metadata:
  name: hello-kubernetes-first
spec:
  replicas: 1
  selector:
    matchLabels:
      app: hello-kubernetes-first
  template:
    metadata:
      labels:
        app: hello-kubernetes-first
    spec:
      containers:
      - name: hello-kubernetes
        image: paulbouwer/hello-kubernetes:1.5
        ports:
        - containerPort: 8080
        env:
        - name: MESSAGE
          value: Henlo this are an exanple deployment
---
apiVersion: extensions/v1beta1
kind: Ingress
metadata:
  name: hello-kubernetes-ingress
  annotations:
    kubernetes.io/ingress.class: nginx
    certmanager.k8s.io/cluster-issuer: "letsencrypt-prod"
spec:
  tls:
  - hosts:
    - exanple.within.website
    secretName: prod-certs
  rules:
  - host: exanple.within.website
    http:
      paths:
      - backend:
          serviceName: hello-kubernetes-first
          servicePort: 80