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Bug 1757973

Summary:	[Proxy]cluster external endpoints should be noProxy
Product:	OpenShift Container Platform	Reporter:	Daneyon Hansen <dhansen>
Component:	Networking	Assignee:	Daneyon Hansen <dhansen>
Networking sub component:	openshift-sdn	QA Contact:	zhaozhanqi <zzhao>
Status:	CLOSED ERRATA	Docs Contact:
Severity:	high
Priority:	unspecified	CC:	bbennett, bparees
Version:	4.2.0	Keywords:	Reopened
Target Milestone:	---
Target Release:	4.3.0
Hardware:	Unspecified
OS:	Unspecified
Whiteboard:
Fixed In Version:		Doc Type:	If docs needed, set a value
Doc Text:		Story Points:	---
Clone Of:
Clones:	1758656 (view as bug list)		Environment:
Last Closed:	2020-05-13 21:26:29 UTC	Type:	Bug
Regression:	---	Mount Type:	---
Documentation:	---	CRM:
Verified Versions:		Category:	---
oVirt Team:	---	RHEL 7.3 requirements from Atomic Host:
Cloudforms Team:	---	Target Upstream Version:
Embargoed:
Bug Depends On:
Bug Blocks:	1758656

Description Daneyon Hansen 2019-10-02 20:15:26 UTC

Description of problem:
Based on feedback from @deads2k, it's preferred to not automatically add cluster external endpoints (i.e. routes) to the default noProxy list. By doing so, we provide users the ability to choose whether or not to proxy these connections.

Version-Release number of selected component (if applicable):
4.3.0-0.okd-2019-10-02-19155

How reproducible:
Always

Steps to Reproduce:
1. Create a cluster with proxy enabled
2. Check the status.noProxy and you will see the api-server external url:

Actual results:
$ oc get proxy/cluster -o yaml | grep status -A 2
status:
  httpProxy: http://ewolinet:5f6ccbbbafc66013d012839921ada773@35.196.128.173:3128
  noProxy: .cluster.local,.svc,.us-west-2.compute.internal,10.0.0.0/16,10.128.0.0/14,127.0.0.1,169.254.169.254,172.30.0.0/16,api-int.proxy.devcluster.openshift.com,api.proxy.devcluster.openshift.com,etcd-0.proxy.devcluster.openshift.com,etcd-1.proxy.devcluster.openshift.com,etcd-2.proxy.devcluster.openshift.com,localhost

Expected results:
$ oc get proxy/cluster -o yaml | grep status -A 2
status:
  httpProxy: http://ewolinet:5f6ccbbbafc66013d012839921ada773@35.196.128.173:3128
  noProxy: .cluster.local,.svc,.us-west-2.compute.internal,10.0.0.0/16,10.128.0.0/14,127.0.0.1,169.254.169.254,172.30.0.0/16,api-int.proxy.devcluster.openshift.com,etcd-0.proxy.devcluster.openshift.com,etcd-1.proxy.devcluster.openshift.com,etcd-2.proxy.devcluster.openshift.com,localhost

Additional info:

Comment 3 Daneyon Hansen 2019-10-04 16:19:24 UTC

Per deads2k recommendations, cluster external endpoints will not automatically be added to noProxy. This will provide users choice.

Comment 7 errata-xmlrpc 2020-05-13 21:26:29 UTC

Since the problem described in this bug report should be
resolved in a recent advisory, it has been closed with a
resolution of ERRATA.

For information on the advisory, and where to find the updated
files, follow the link below.

If the solution does not work for you, open a new bug report.

https://access.redhat.com/errata/RHBA-2020:0062