Port Mapping: Empty reply from server when traefik 2.2.1 installed in k8s Vagrant

Traefik Traefik v2
1

I have a k8s cluster running in Vagrant. I used helm install to deploy traefik 2.2.1

  1. Deploy a simple nginx deployment kubectl apply -f https://k8s.io/examples/application/deployment.yaml
  2. Create Service

apiVersion: v1
kind: Service
metadata:
name: nginx-service
spec:
selector:
app: nginx
ports:
- protocol: TCP
port: 80
targetPort: 80
name: web

  1. Create traefik IngressRoute
kind: IngressRoute
apiVersion: traefik.containo.us/v1alpha1
metadata:
  name: nginx
  namespace: default
spec:
  entryPoints:
    - web
  routes:
    - match: Host(`nginx.mydomain.com`)
      kind: Rule
      services:
        - name: nginx-service
          port: 80

With this configuration I am able to access the nginx application from the host machine
curl nginx.mydomain.com

<!DOCTYPE html>
<html>
<head>
<title>Welcome to nginx!</title>
<style>
    body {
        width: 35em;
        margin: 0 auto;
        font-family: Tahoma, Verdana, Arial, sans-serif;
    }
</style>
</head>
<body>
<h1>Welcome to nginx!</h1>
<p>If you see this page, the nginx web server is successfully installed and
working. Further configuration is required.</p>

<p>For online documentation and support please refer to
<a href="http://nginx.org/">nginx.org</a>.<br/>
Commercial support is available at
<a href="http://nginx.com/">nginx.com</a>.</p>

<p><em>Thank you for using nginx.</em></p>
</body>
</html>

On my host DNS entry (/etc/hosts)
172.17.8.102 nginx.mydomain.com

172.17.8.102 is the Vagrant node where traefik is installed

I have a Vagrant mapping done on the host machine which maps host:8090 port to 80 port on 172.17.8.102. Basically any traffic on my host 8090 port is forwarded to 80 port on the Traefik node.

Now I am trying curl nginx.mydomain.com:8090 from a separate box.

curl -vv nginx.mydomain.com:8090

* Trying x.x.x.x...
* TCP_NODELAY set
* Connected to nginx.mydomain.com (x.x.x.x) port 8090 (#0)
> GET / HTTP/1.1
> Host: nginx.mydomain.com:8090
> User-Agent: curl/7.64.1
> Accept: */*
> 
* Empty reply from server
* Connection #0 to host nginx.mydomain.com left intact
curl: (52) Empty reply from server
* Closing connection 0

This problem is coming when I started using Traefik 2.2.1. With Traefik 1.7.20, it was working smoothly.