ELB HTTPs termination returns plain HTTP request was sent to HTTPS port

[pwhitehead00]

Is this a request for help? (If yes, you should use our troubleshooting guide and community support channels, see https://kubernetes.io/docs/tasks/debug-application-cluster/troubleshooting/.):

What keywords did you search in NGINX Ingress controller issues before filing this one? (If you have found any duplicates, you should instead reply there.):
"nginx ingress terminate ssl at elb"
"The plain HTTP request was sent to HTTPS port"

---

Is this a BUG REPORT or FEATURE REQUEST? (choose one):
Bug

NGINX Ingress controller version:
0.26.1

Kubernetes version (use kubectl version):
1.12.3

Environment:

• Cloud provider or hardware configuration: AWS
• OS (e.g. from /etc/os-release): AL2
• Kernel (e.g. uname -a):
• Install tools: Helm, EKS
• Others:

What happened:
The request is being sent over HTTPS after TLS has been terminated, resulting in a 400 Bad Request The plain HTTP request was sent to HTTPS port

I followed the setup instructions including configuring additional headers in the configmap.

apiVersion: v1
kind: Service
metadata:
  annotations:
    service.beta.kubernetes.io/aws-load-balancer-backend-protocol: http
    service.beta.kubernetes.io/aws-load-balancer-connection-idle-timeout: "3600"
    service.beta.kubernetes.io/aws-load-balancer-ssl-cert: arn:aws:acm:us-east-1:xxxxxx:certificate/yyyyyy
    service.beta.kubernetes.io/aws-load-balancer-ssl-ports: https
...
spec:
...
  ports:
  - name: http
    nodePort: 31582
    port: 80
    protocol: TCP
    targetPort: http
  - name: https
    nodePort: 32102
    port: 443
    protocol: TCP
    targetPort: https
  selector:
...

apiVersion: v1
data:
  proxy-real-ip-cidr: 0.0.0.0/0
  use-forwarded-headers: "true"
  use-proxy-protocol: "false"
kind: ConfigMap
...

apiVersion: extensions/v1beta1
kind: Ingress
metadata:
  name: nginx
  annotations:
    kubernetes.io/ingress.class: nginx
spec:
  rules:
  - host: test.example.com
    http:
      paths:
      - path: /
        backend:
          serviceName: http-svc
          servicePort: 80

What you expected to happen:
The request would return a 200

How to reproduce it (as minimally and precisely as possible):

Anything else we need to know:
#3690 seems to be related but I wasn't able to get anything working based on the examples.

[aledbf]

Closing. Please check https://github.com/kubernetes/ingress-nginx/blob/master/deploy/static/provider/aws/service-l7.yaml#L31

[rmykhailiuk]

Closing. Please check https://github.com/kubernetes/ingress-nginx/blob/master/deploy/static/provider/aws/service-l7.yaml#L31

Link is broken. It's better to describe closure reason in the issue directly.