http echo deployment service and ingress for testing

http-echo-deployment.yaml

apiVersion: apps/v1
kind: Deployment
metadata:
  labels:
    app: http-echo
  name: http-echo
  namespace: default
spec:
  selector:
    matchLabels:
      app: http-echo
  template:
    metadata:
      labels:
        app: http-echo
    spec:
      containers:
      - name: http-echo
        image: mendhak/http-https-echo
---
apiVersion: v1
kind: Service
metadata:
  name: http-echo
  namespace: default
spec:
  ports:
  - name: http-echo
    port: 8080
    protocol: TCP
    targetPort: 8080
  selector:
    app: http-echo
  type: ClusterIP
---
apiVersion: networking.k8s.io/v1
kind: Ingress
metadata:
  name: http-echo
  namespace: default
spec:
  rules:
    - host: test.com
      http:
        paths:
          - backend:
              service:
                name: http-echo
                port:
                  number: 8080
            path: /
            pathType: Prefix

Perform a request to get an echo of the request headers

curl --resolve test.com:80:<node or load balancer IP> http://test.com