Bug 2005095 - Setting an IPv6 address in noProxy field causes error in openshift installer
Summary: Setting an IPv6 address in noProxy field causes error in openshift installer
Keywords:
Status: CLOSED WONTFIX
Alias: None
Product: OpenShift Container Platform
Classification: Red Hat
Component: Networking
Version: 4.8
Hardware: Unspecified
OS: Unspecified
medium
low
Target Milestone: ---
: 4.9.z
Assignee: Andrey Lebedev
QA Contact: Hongan Li
URL:
Whiteboard:
Depends On: 1939435
Blocks: 2004793
TreeView+ depends on / blocked
 
Reported: 2021-09-16 18:38 UTC by OpenShift BugZilla Robot
Modified: 2022-11-02 01:46 UTC (History)
10 users (show)

Fixed In Version:
Doc Type: Bug Fix
Doc Text:
Cause: The cluster-wide proxy configuration could not accept IPv6 addresses for noProxy setting. Consequence: It was not possible to install a cluster whose configuration was having noProxy with IPv6 addresses. Fix: Cluster Network Operator is now able to parse IPv6 addresses for the noProxy setting of the cluster-wide proxy resource. Result: It's now possible to exclude IPv6 addresses from proxying.
Clone Of:
Environment:
Last Closed: 2022-11-02 01:46:01 UTC
Target Upstream Version:
Embargoed:

Attachments (Terms of Use)

Comment 1 Hongan Li 2021-09-17 03:36:53 UTC 
verified with a cluster launched by cluster-bot (launch openshift/cluster-network-operator#1199) and passed

$ oc get clusterversion
NAME      VERSION                                                  AVAILABLE   PROGRESSING   SINCE   STATUS
version   4.9.0-0.ci.test-2021-09-17-014320-ci-ln-f8b9ll2-latest   True        False         80m     Cluster version is 4.9.0-0.ci.test-2021-09-17-014320-ci-ln-f8b9ll2-latest

$ oc get proxies cluster -oyaml
<---snip--->
spec:
  httpProxy: http://user:xxxx@10.0.99.4:3128
  httpsProxy: http://user:xxxx@10.0.99.4:3128
  noProxy: test.no-proxy.com,registry.ocp-edge-cluster-0.qe.lab.redhat.com,ocp-edge-cluster-0.qe.lab.redhat.com,fd2e:6f44:5dd8::1,.ocp-edge-cluster-0.qe.lab.redhat.com
  trustedCA:
    name: ""
status:
  httpProxy: http://user:xxxx@10.0.99.4:3128
  httpsProxy: http://user:xxxx@10.0.99.4:3128
  noProxy: .cluster.local,.ocp-edge-cluster-0.qe.lab.redhat.com,.svc,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.ci-ln-f8b9ll2-f76d1.origin-ci-int-gce.dev.openshift.com,fd2e:6f44:5dd8::1,localhost,metadata,metadata.google.internal,metadata.google.internal.,ocp-edge-cluster-0.qe.lab.redhat.com,registry.ocp-edge-cluster-0.qe.lab.redhat.com,test.no-proxy.com

$ oc -n openshift-network-operator logs network-operator-75c685b47d-2s6t9 | grep validate
Comment 6 Miciah Dashiel Butler Masters 2022-11-02 01:46:01 UTC 
This is a low-severity backport bug, no one is clamoring for it to be fixed on 4.9.z, and 4.9.z is fairly old now, so I am closing this BZ as WONTFIX.
Note You need to log in before you can comment on or make changes to this bug.