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RouteRule incorrectly handles routing for http-only backend #229

Open Dadabhvai-Kashyap opened 6 years ago

Dadabhvai-Kashyap commented 6 years ago

Route rules not working for me Is this a BUG or FEATURE REQUEST?:

Did you review https://istio.io/help/ and existing issues to identify if this is already solved or being worked on?: yes Bug: Y/N

What Version of Istio and Kubernetes are you using, where did you get Istio from, Installation details

istioctl 0.5.1
kubectl 1.7.6

Is Istio Auth enabled or not ? Did you install istio.yaml, istio-auth.yaml.... istio.yaml What happened: Route rules rewrites hosts, but upgrades connections to https and fails. I do curl service1.com and expect redirection to http://service2.com, but instead i'am being redirected to https:// and fail.

curl -L -I http://service1.com HTTP/1.1 302 Found location: https://service2.com/ server: envoy content-length: 0 x-envoy-upstream-service-time: 148 date: Mon, 26 Feb 2018 12:05:50 GMT

curl: (35) LibreSSL SSL_connect: SSL_ERROR_SYSCALL in connection to service2.com:443 What you expected to happen: I expect to go to http://service1.com and istio will rewrite me to http://service2.com How to reproduce it: curl -LI http://service.com

apiVersion: config.istio.io/v1alpha2
kind: RouteRule
metadata:
 name: rewrite-rule
spec:
  destination:
    service: service1.com
  match:
    request:
      headers:
        authority: service1.com
  rewrite:
    authority: service2.com

Feature Request: Y/N

Describe the feature:

ijsnellf commented 6 years ago

Hi, what do your service definitions look like for service1 and service2?

louiscryan commented 6 years ago

This issue is pretty stale. Can you try this with the new networking APIs in 0.8.