[release-4.12] OCPBUGS-3517: Ingress controller should not have affinity policy in single-replica clusters

[openshift-cherrypick-robot]

This is an automated cherry-pick of #810

/assign michael-topchiev

[openshift-ci]

@openshift-cherrypick-robot: GitHub didn't allow me to assign the following users: michael-topchiev.

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In response to this:

This is an automated cherry-pick of #810

/assign michael-topchiev

Instructions for interacting with me using PR comments are available here. If you have questions or suggestions related to my behavior, please file an issue against the kubernetes/test-infra repository.

[openshift-ci-robot]

@openshift-cherrypick-robot: Jira Issue OCPBUGS-1725 has been cloned as Jira Issue OCPBUGS-3517. Retitling PR to link against new bug.
/retitle [release-4.12] OCPBUGS-3517: Ingress controller should not have affinity policy in single-replica clusters

In response to this:

This is an automated cherry-pick of #810

/assign michael-topchiev

Instructions for interacting with me using PR comments are available here. If you have questions or suggestions related to my behavior, please file an issue against the kubernetes/test-infra repository.

[openshift-ci]

@openshift-cherrypick-robot: No Bugzilla bug is referenced in the title of this pull request.
To reference a bug, add 'Bug XXX:' to the title of this pull request and request another bug refresh with /bugzilla refresh.

In response to this:

[release-4.12] OCPBUGS-3517: Ingress controller should not have affinity policy in single-replica clusters

Instructions for interacting with me using PR comments are available here. If you have questions or suggestions related to my behavior, please file an issue against the kubernetes/test-infra repository.

[openshift-ci-robot]

@openshift-cherrypick-robot: This pull request references Jira Issue OCPBUGS-3517, which is valid. The bug has been moved to the POST state.

6 validation(s) were run on this bug

• bug is open, matching expected state (open)
• bug target version (4.12.0) matches configured target version for branch (4.12.0)
• bug is in the state New, which is one of the valid states (NEW, ASSIGNED, POST)
• dependent bug Jira Issue OCPBUGS-1725 is in the state MODIFIED, which is one of the valid states (MODIFIED, ON_QA, VERIFIED)
• dependent Jira Issue OCPBUGS-1725 targets the "4.13.0" version, which is one of the valid target versions: 4.13.0
• bug has dependents

Requesting review from QA contact:
/cc @lihongan

The bug has been updated to refer to the pull request using the external bug tracker.

In response to this:

This is an automated cherry-pick of #810

/assign michael-topchiev

Instructions for interacting with me using PR comments are available here. If you have questions or suggestions related to my behavior, please file an issue against the kubernetes/test-infra repository.

[candita]

/assign @Miciah

[Miciah]

/assign @frobware

[frobware]

/lgtm

[frobware]

Tests last run November '22.

/retest

[Miciah]

/approve
/retest

[openshift-ci]

[APPROVALNOTIFIER] This PR is APPROVED

This pull-request has been approved by: Miciah

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• OWNERS [Miciah]

Approvers can indicate their approval by writing /approve in a comment
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[openshift-ci]

@openshift-cherrypick-robot: all tests passed!

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[ShudiLi]

From QE side, tested it with 4.12.0-0.ci.test-2023-04-07-075856-ci-ln-7g912db-latest

% oc get clusterversion
NAME VERSION AVAILABLE PROGRESSING SINCE STATUS
version 4.12.0-0.ci.test-2023-04-07-075856-ci-ln-7g912db-latest True False 4m9s Cluster version is 4.12.0-0.ci.test-2023-04-07-075856-ci-ln-7g912db-latest
%

% oc get nodes
NAME STATUS ROLES AGE VERSION
ip-10-0-138-163.us-west-2.compute.internal Ready control-plane,master,worker 30m v1.25.8+27e744f
%

% oc -n openshift-ingress get pods
NAME READY STATUS RESTARTS AGE
router-default-7cf4bc6667-7cs74 1/1 Running 3 (18m ago) 25m
%

% oc rollout restart deployment router-default -n openshift-ingress
deployment.apps/router-default restarted
%

% oc -n openshift-ingress get pods
NAME READY STATUS RESTARTS AGE
router-default-55498d7b85-hh9tv 1/1 Running 0 5s
router-default-7cf4bc6667-7cs74 1/1 Running 3 (19m ago) 26m
% oc -n openshift-ingress get pods
NAME READY STATUS RESTARTS AGE
router-default-55498d7b85-hh9tv 1/1 Running 0 63s
router-default-7cf4bc6667-7cs74 0/1 Terminating 3 (20m ago) 27m
%
% oc -n openshift-ingress get pods
NAME READY STATUS RESTARTS AGE
router-default-55498d7b85-hh9tv 1/1 Running 0 3m28s
%

/label qe-approved
thanks

[ShudiLi]

/label cherry-pick-approved
thanks

[openshift-ci-robot]

@openshift-cherrypick-robot: Jira Issue OCPBUGS-3517: All pull requests linked via external trackers have merged:

• openshift/cluster-ingress-operator#857

Jira Issue OCPBUGS-3517 has been moved to the MODIFIED state.

In response to this:

This is an automated cherry-pick of #810

/assign michael-topchiev

Instructions for interacting with me using PR comments are available here. If you have questions or suggestions related to my behavior, please file an issue against the kubernetes/test-infra repository.

[openshift-bot]

[ART PR BUILD NOTIFIER]

This PR has been included in build ose-cluster-ingress-operator-container-v4.12.0-202305022015.p0.g6f3e22f.assembly.stream for distgit ose-cluster-ingress-operator.
All builds following this will include this PR.