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@deepsm007 deepsm007 commented Jan 28, 2026

CI jobs are experiencing ZONE_RESOURCE_POOL_EXHAUSTED_WITH_DETAILS errors when creating control plane nodes in AI zones like us-central1-ai1a. This occurs because:

  1. Control plane nodes use standard machine types (e.g., e2-custom-6-16384) but are being placed in AI zones
  2. AI zones are optimized for GPU/AI machine types (e.g., a2-highgpu-1g) and have limited capacity for standard machine types
  3. When CONTROL_PLANE_ZONES is not set, zones aren't populated in the install-config, causing the installer to auto-select zones which can include AI zones

/cc @patrickdillon

@openshift-ci openshift-ci bot requested a review from patrickdillon January 28, 2026 20:46
@openshift-ci openshift-ci bot added the approved Indicates a PR has been approved by an approver from all required OWNERS files. label Jan 28, 2026
@deepsm007 deepsm007 force-pushed the branch-20260128-153635 branch from e9a21cd to 16e6e3b Compare January 28, 2026 20:53
@deepsm007 deepsm007 force-pushed the branch-20260128-153635 branch from 7d7b98b to ff38889 Compare January 28, 2026 21:18
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[REHEARSALNOTIFIER]
@deepsm007: the pj-rehearse plugin accommodates running rehearsal tests for the changes in this PR. Expand 'Interacting with pj-rehearse' for usage details. The following rehearsable tests have been affected by this change:

Test name Repo Type Reason
pull-ci-openshift-cluster-storage-operator-main-e2e-gcp-ovn openshift/cluster-storage-operator presubmit Registry content changed
pull-ci-openshift-cluster-storage-operator-release-4.23-e2e-gcp-ovn openshift/cluster-storage-operator presubmit Registry content changed
pull-ci-openshift-cluster-storage-operator-release-4.22-e2e-gcp-ovn openshift/cluster-storage-operator presubmit Registry content changed
pull-ci-openshift-cluster-storage-operator-release-4.21-e2e-gcp-ovn openshift/cluster-storage-operator presubmit Registry content changed
pull-ci-openshift-cluster-storage-operator-release-4.20-e2e-gcp-ovn openshift/cluster-storage-operator presubmit Registry content changed
pull-ci-openshift-cluster-storage-operator-release-4.19-e2e-gcp-ovn openshift/cluster-storage-operator presubmit Registry content changed
pull-ci-openshift-cluster-storage-operator-release-4.18-e2e-gcp-ovn openshift/cluster-storage-operator presubmit Registry content changed
pull-ci-openshift-cluster-storage-operator-release-4.17-e2e-gcp-ovn openshift/cluster-storage-operator presubmit Registry content changed
pull-ci-openshift-cluster-storage-operator-release-4.16-e2e-gcp-ovn openshift/cluster-storage-operator presubmit Registry content changed
pull-ci-openshift-cluster-storage-operator-release-4.15-e2e-gcp-ovn openshift/cluster-storage-operator presubmit Registry content changed
pull-ci-openshift-cluster-storage-operator-release-4.14-e2e-gcp-ovn openshift/cluster-storage-operator presubmit Registry content changed
pull-ci-openshift-cluster-storage-operator-release-4.13-e2e-gcp-ovn openshift/cluster-storage-operator presubmit Registry content changed
pull-ci-openshift-cluster-storage-operator-release-4.12-e2e-gcp-ovn openshift/cluster-storage-operator presubmit Registry content changed
pull-ci-openshift-cluster-storage-operator-release-4.11-e2e-gcp openshift/cluster-storage-operator presubmit Registry content changed
pull-ci-openshift-cluster-storage-operator-release-4.10-e2e-gcp openshift/cluster-storage-operator presubmit Registry content changed
pull-ci-openshift-cluster-storage-operator-release-4.9-e2e-gcp openshift/cluster-storage-operator presubmit Registry content changed
pull-ci-openshift-cluster-storage-operator-release-4.8-e2e-gcp openshift/cluster-storage-operator presubmit Registry content changed
pull-ci-openshift-cluster-storage-operator-release-4.7-e2e-gcp openshift/cluster-storage-operator presubmit Registry content changed
pull-ci-openshift-cluster-storage-operator-main-e2e-gcp-csi openshift/cluster-storage-operator presubmit Registry content changed
pull-ci-openshift-cluster-storage-operator-release-4.23-e2e-gcp-csi openshift/cluster-storage-operator presubmit Registry content changed
pull-ci-openshift-cluster-storage-operator-release-4.22-e2e-gcp-csi openshift/cluster-storage-operator presubmit Registry content changed
pull-ci-openshift-cluster-storage-operator-release-4.21-e2e-gcp-csi openshift/cluster-storage-operator presubmit Registry content changed
pull-ci-openshift-cluster-storage-operator-release-4.20-e2e-gcp-csi openshift/cluster-storage-operator presubmit Registry content changed
pull-ci-openshift-cluster-storage-operator-release-4.19-e2e-gcp-csi openshift/cluster-storage-operator presubmit Registry content changed
pull-ci-openshift-cluster-storage-operator-release-4.18-e2e-gcp-csi openshift/cluster-storage-operator presubmit Registry content changed

A total of 5227 jobs have been affected by this change. The above listing is non-exhaustive and limited to 25 jobs.

A full list of affected jobs can be found here

Interacting with pj-rehearse

Comment: /pj-rehearse to run up to 5 rehearsals
Comment: /pj-rehearse skip to opt-out of rehearsals
Comment: /pj-rehearse {test-name}, with each test separated by a space, to run one or more specific rehearsals
Comment: /pj-rehearse more to run up to 10 rehearsals
Comment: /pj-rehearse max to run up to 25 rehearsals
Comment: /pj-rehearse auto-ack to run up to 5 rehearsals, and add the rehearsals-ack label on success
Comment: /pj-rehearse list to get an up-to-date list of affected jobs
Comment: /pj-rehearse abort to abort all active rehearsals
Comment: /pj-rehearse network-access-allowed to allow rehearsals of tests that have the restrict_network_access field set to false. This must be executed by an openshift org member who is not the PR author

Once you are satisfied with the results of the rehearsals, comment: /pj-rehearse ack to unblock merge. When the rehearsals-ack label is present on your PR, merge will no longer be blocked by rehearsals.
If you would like the rehearsals-ack label removed, comment: /pj-rehearse reject to re-block merging.

@hector-vido
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/lgtm

@openshift-ci openshift-ci bot added the lgtm Indicates that a PR is ready to be merged. label Jan 28, 2026
@deepsm007
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This is a temp PR until openshift/installer#10269 merges

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openshift-ci bot commented Jan 28, 2026

[APPROVALNOTIFIER] This PR is APPROVED

This pull-request has been approved by: deepsm007, hector-vido

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

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

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[REHEARSALNOTIFIER]
@deepsm007: the pj-rehearse plugin accommodates running rehearsal tests for the changes in this PR. Expand 'Interacting with pj-rehearse' for usage details. The following rehearsable tests have been affected by this change:

Test name Repo Type Reason
pull-ci-openshift-windows-machine-config-operator-master-gcp-e2e-operator openshift/windows-machine-config-operator presubmit Registry content changed
pull-ci-openshift-windows-machine-config-operator-release-4.23-gcp-e2e-operator openshift/windows-machine-config-operator presubmit Registry content changed
pull-ci-openshift-windows-machine-config-operator-release-4.22-gcp-e2e-operator openshift/windows-machine-config-operator presubmit Registry content changed
pull-ci-openshift-windows-machine-config-operator-release-4.21-gcp-e2e-operator openshift/windows-machine-config-operator presubmit Registry content changed
pull-ci-openshift-windows-machine-config-operator-release-4.20-gcp-e2e-operator openshift/windows-machine-config-operator presubmit Registry content changed
pull-ci-openshift-windows-machine-config-operator-release-4.19-gcp-e2e-operator openshift/windows-machine-config-operator presubmit Registry content changed
pull-ci-openshift-windows-machine-config-operator-release-4.18-gcp-e2e-operator openshift/windows-machine-config-operator presubmit Registry content changed
pull-ci-openshift-windows-machine-config-operator-release-4.17-gcp-e2e-operator openshift/windows-machine-config-operator presubmit Registry content changed
pull-ci-openshift-windows-machine-config-operator-release-4.16-gcp-e2e-operator openshift/windows-machine-config-operator presubmit Registry content changed
pull-ci-openshift-windows-machine-config-operator-release-4.15-gcp-e2e-operator openshift/windows-machine-config-operator presubmit Registry content changed
pull-ci-openshift-windows-machine-config-operator-release-4.14-gcp-e2e-operator openshift/windows-machine-config-operator presubmit Registry content changed
pull-ci-openshift-windows-machine-config-operator-release-4.13-gcp-e2e-operator openshift/windows-machine-config-operator presubmit Registry content changed
pull-ci-openshift-windows-machine-config-operator-release-4.12-gcp-e2e-operator openshift/windows-machine-config-operator presubmit Registry content changed
pull-ci-openshift-kubernetes-autoscaler-main-e2e-gcp-operator openshift/kubernetes-autoscaler presubmit Registry content changed
pull-ci-openshift-kubernetes-autoscaler-main-e2e-gcp-periodic-pre openshift/kubernetes-autoscaler presubmit Registry content changed
pull-ci-openshift-kubernetes-autoscaler-release-4.23-e2e-gcp-operator openshift/kubernetes-autoscaler presubmit Registry content changed
pull-ci-openshift-kubernetes-autoscaler-release-4.23-e2e-gcp-periodic-pre openshift/kubernetes-autoscaler presubmit Registry content changed
pull-ci-openshift-kubernetes-autoscaler-release-4.22-e2e-gcp-operator openshift/kubernetes-autoscaler presubmit Registry content changed
pull-ci-openshift-kubernetes-autoscaler-release-4.22-e2e-gcp-periodic-pre openshift/kubernetes-autoscaler presubmit Registry content changed
pull-ci-openshift-kubernetes-autoscaler-release-4.21-e2e-gcp-operator openshift/kubernetes-autoscaler presubmit Registry content changed
pull-ci-openshift-kubernetes-autoscaler-release-4.21-e2e-gcp-periodic-pre openshift/kubernetes-autoscaler presubmit Registry content changed
pull-ci-openshift-kubernetes-autoscaler-release-4.20-e2e-gcp-operator openshift/kubernetes-autoscaler presubmit Registry content changed
pull-ci-openshift-kubernetes-autoscaler-release-4.20-e2e-gcp-periodic-pre openshift/kubernetes-autoscaler presubmit Registry content changed
pull-ci-openshift-kubernetes-autoscaler-release-4.19-e2e-gcp-operator openshift/kubernetes-autoscaler presubmit Registry content changed
pull-ci-openshift-kubernetes-autoscaler-release-4.19-e2e-gcp-periodic-pre openshift/kubernetes-autoscaler presubmit Registry content changed

A total of 5227 jobs have been affected by this change. The above listing is non-exhaustive and limited to 25 jobs.

A full list of affected jobs can be found here

Interacting with pj-rehearse

Comment: /pj-rehearse to run up to 5 rehearsals
Comment: /pj-rehearse skip to opt-out of rehearsals
Comment: /pj-rehearse {test-name}, with each test separated by a space, to run one or more specific rehearsals
Comment: /pj-rehearse more to run up to 10 rehearsals
Comment: /pj-rehearse max to run up to 25 rehearsals
Comment: /pj-rehearse auto-ack to run up to 5 rehearsals, and add the rehearsals-ack label on success
Comment: /pj-rehearse list to get an up-to-date list of affected jobs
Comment: /pj-rehearse abort to abort all active rehearsals
Comment: /pj-rehearse network-access-allowed to allow rehearsals of tests that have the restrict_network_access field set to false. This must be executed by an openshift org member who is not the PR author

Once you are satisfied with the results of the rehearsals, comment: /pj-rehearse ack to unblock merge. When the rehearsals-ack label is present on your PR, merge will no longer be blocked by rehearsals.
If you would like the rehearsals-ack label removed, comment: /pj-rehearse reject to re-block merging.

@deepsm007
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/pj-rehearse

@openshift-ci-robot
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@deepsm007: now processing your pj-rehearse request. Please allow up to 10 minutes for jobs to trigger or cancel.

@deepsm007
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/pj-rehearse ack

@openshift-ci-robot
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@deepsm007: now processing your pj-rehearse request. Please allow up to 10 minutes for jobs to trigger or cancel.

@openshift-ci-robot openshift-ci-robot added the rehearsals-ack Signifies that rehearsal jobs have been acknowledged label Jan 28, 2026
@openshift-merge-bot openshift-merge-bot bot merged commit d51bd31 into openshift:master Jan 28, 2026
9 of 14 checks passed
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openshift-ci bot commented Jan 28, 2026

@deepsm007: The following tests 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/rehearse/openshift/cluster-monitoring-operator/release-4.6/e2e-agnostic-upgrade ff38889 link unknown /pj-rehearse pull-ci-openshift-cluster-monitoring-operator-release-4.6-e2e-agnostic-upgrade
ci/rehearse/openshift/cluster-monitoring-operator/release-4.6/e2e-agnostic ff38889 link unknown /pj-rehearse pull-ci-openshift-cluster-monitoring-operator-release-4.6-e2e-agnostic

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3 participants