OCPBUGS-18341: change required pod anti-affinity rule to preferred rule

[rokej]

What this PR does / why we need it:
Change the hypershift operator pod anti-affinity rule from required to preferred while keeping the default replica at 2 so that the hypershift operator can be installed on SNO and can be upgraded (rolling update) on 2-node OCP cluster.

Which issue(s) this PR fixes (optional, use fixes #<issue_number>(, fixes #<issue_number>, ...) format, where issue_number might be a GitHub issue, or a Jira story:

https://issues.redhat.com/browse/OCPBUGS-18341

Checklist

• Subject and description added to both, commit and PR.
• Relevant issues have been referenced.
• This change includes docs.
• This change includes unit tests.

[openshift-ci-robot]

@rokej: This pull request references Jira Issue OCPBUGS-18341, which is invalid:

• expected the bug to target the "4.15.0" version, but it targets "4.14" instead

Comment /jira refresh to re-evaluate validity if changes to the Jira bug are made, or edit the title of this pull request to link to a different bug.

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

In response to this:

What this PR does / why we need it:
Change the hypershift operator pod anti-affinity rule from required to preferred while keeping the default replica at 2 so that the hypershift operator can be installed on SNO and can be upgraded (rolling update) on 2-node OCP cluster.

Which issue(s) this PR fixes (optional, use fixes #<issue_number>(, fixes #<issue_number>, ...) format, where issue_number might be a GitHub issue, or a Jira story:

https://issues.redhat.com/browse/OCPBUGS-18341

Checklist

• Subject and description added to both, commit and PR.
• Relevant issues have been referenced.
• This change includes docs.
• This change includes unit tests.

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.

[rokej]

/jira refresh

[openshift-ci-robot]

@rokej: This pull request references Jira Issue OCPBUGS-18341, which is invalid:

• expected the bug to target the "4.15.0" version, but it targets "4.14" instead

Comment /jira refresh to re-evaluate validity if changes to the Jira bug are made, or edit the title of this pull request to link to a different bug.

In response to this:

/jira refresh

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.

[rokej]

/cherry-pick release-4.14

[openshift-cherrypick-robot]

@rokej: once the present PR merges, I will cherry-pick it on top of release-4.14 in a new PR and assign it to you.

In response to this:

/cherry-pick release-4.14

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.

[jparrill]

Thanks for the PR @rokej.

I've tested the PR in a rootCI environment and works fine.

Dropped some comments.

[openshift-ci]

@rokej: all tests passed!

Full PR test history. Your PR dashboard.

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[jparrill]

/lgtm

[jparrill]

/cherry-pick release-4.14

[openshift-cherrypick-robot]

@jparrill: once the present PR merges, I will cherry-pick it on top of release-4.14 in a new PR and assign it to you.

In response to this:

/cherry-pick release-4.14

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.

[rokej]

/jira refresh

[openshift-ci-robot]

@rokej: This pull request references Jira Issue OCPBUGS-18341, which is invalid:

• expected the bug to target the "4.15.0" version, but it targets "4.14" instead

Comment /jira refresh to re-evaluate validity if changes to the Jira bug are made, or edit the title of this pull request to link to a different bug.

In response to this:

/jira refresh

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.

[davidvossel]

/approve

[openshift-ci]

[APPROVALNOTIFIER] This PR is APPROVED

This pull-request has been approved by: davidvossel, rokej

The full list of commands accepted by this bot can be found here.

The pull request process is described here

Needs approval from an approver in each of these files:

• OWNERS [davidvossel]

Approvers can indicate their approval by writing /approve in a comment
Approvers can cancel approval by writing /approve cancel in a comment

[rokej]

/jira refresh

[openshift-ci-robot]

@rokej: This pull request references Jira Issue OCPBUGS-18341, which is valid. The bug has been moved to the POST state.

3 validation(s) were run on this bug

• bug is open, matching expected state (open)
• bug target version (4.15.0) matches configured target version for branch (4.15.0)
• bug is in the state New, which is one of the valid states (NEW, ASSIGNED, POST)

No GitHub users were found matching the public email listed for the QA contact in Jira (jiezhao@redhat.com), skipping review request.

In response to this:

/jira refresh

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]

@rokej: Jira Issue OCPBUGS-18341: All pull requests linked via external trackers have merged:

• openshift/hypershift#3095

Jira Issue OCPBUGS-18341 has been moved to the MODIFIED state.

In response to this:

What this PR does / why we need it:
Change the hypershift operator pod anti-affinity rule from required to preferred while keeping the default replica at 2 so that the hypershift operator can be installed on SNO and can be upgraded (rolling update) on 2-node OCP cluster.

Which issue(s) this PR fixes (optional, use fixes #<issue_number>(, fixes #<issue_number>, ...) format, where issue_number might be a GitHub issue, or a Jira story:

https://issues.redhat.com/browse/OCPBUGS-18341

Checklist

• Subject and description added to both, commit and PR.
• Relevant issues have been referenced.
• This change includes docs.
• This change includes unit tests.

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-cherrypick-robot]

@rokej: new pull request created: #3098

In response to this:

/cherry-pick release-4.14

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.