OCPBUGS-62839: E2E: Add test cases related to schedulable control plane nodes

[mrniranjan]

1. Adds test case to check of platform systemctl services are restricted reserved cpus
2. Verify guaranteed pods cpus are removed from burstable pods when created on schedulable control plane nodes

[openshift-ci]

@mrniranjan: The following test failed, say /retest to rerun all failed tests or /retest-required to rerun all mandatory failed tests:

Test name	Commit	Details	Required	Rerun command
ci/prow/okd-scos-e2e-aws-ovn	8822a92	link	false	/test okd-scos-e2e-aws-ovn

Full PR test history. Your PR dashboard.

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[openshift-ci-robot]

@mrniranjan: This pull request references Jira Issue OCPBUGS-62839, 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 (4.21.0) matches configured target version for branch (4.21.0)
• bug is in the state New, which is one of the valid states (NEW, ASSIGNED, POST)

Requesting review from QA contact:
/cc @mrniranjan

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

In response to this:

1. Adds test case to check of platform systemctl services are restricted reserved cpus
2. Verify guaranteed pods cpus are removed from burstable pods when created on schedulable control plane nodes

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 openshift-eng/jira-lifecycle-plugin repository.

[openshift-ci]

@openshift-ci-robot: GitHub didn't allow me to request PR reviews from the following users: mrniranjan.

Note that only openshift members and repo collaborators can review this PR, and authors cannot review their own PRs.

In response to this:

@mrniranjan: This pull request references Jira Issue OCPBUGS-62839, 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 (4.21.0) matches configured target version for branch (4.21.0)
• bug is in the state New, which is one of the valid states (NEW, ASSIGNED, POST)

Requesting review from QA contact:
/cc @mrniranjan

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

In response to this:

1. Adds test case to check of platform systemctl services are restricted reserved cpus
2. Verify guaranteed pods cpus are removed from burstable pods when created on schedulable control plane nodes

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 openshift-eng/jira-lifecycle-plugin repository.

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-sigs/prow repository.

[MarSik]

/lgtm
/approve

[openshift-ci]

[APPROVALNOTIFIER] This PR is APPROVED

This pull-request has been approved by: MarSik, mrniranjan

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

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Needs approval from an approver in each of these files:

• OWNERS [MarSik]

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[mrniranjan]

/verified by @mrniranjan

[openshift-ci-robot]

@mrniranjan: This PR has been marked as verified by @mrniranjan.

In response to this:

/verified by @mrniranjan

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[openshift-ci-robot]

@mrniranjan: Jira Issue Verification Checks: Jira Issue OCPBUGS-62839
✔️ This pull request was pre-merge verified.
✔️ All associated pull requests have merged.
✔️ All associated, merged pull requests were pre-merge verified.

Jira Issue OCPBUGS-62839 has been moved to the MODIFIED state and will move to the VERIFIED state when the change is available in an accepted nightly payload. 🕓

In response to this:

1. Adds test case to check of platform systemctl services are restricted reserved cpus
2. Verify guaranteed pods cpus are removed from burstable pods when created on schedulable control plane nodes

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 openshift-eng/jira-lifecycle-plugin repository.

[mrniranjan]

/cherry-pick release-4.20

[openshift-cherrypick-robot]

@mrniranjan: new pull request created: #1409

In response to this:

/cherry-pick release-4.20

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[openshift-merge-robot]

Fix included in accepted release 4.21.0-0.nightly-2025-10-15-101012