Add WORKER_POOL_OS_IMAGE_STREAM - #1892
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/hold I'm adding some helpers to the installer to make this easier. |
Allow deploying worker nodes with a different CoreOS stream than the default. When WORKER_POOL_OS_IMAGE_STREAM is set (e.g. "rhel-10"), the worker BMH manifests and MachineSet hostSelector are configured to use the specified stream label, and a MachineConfigPool manifest is generated to set osImageStream for the worker pool. This enables testing heterogeneous clusters where workers boot with a different IPA and on-disk OS stream than control-plane nodes. Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
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Allow deploying worker nodes with a different CoreOS stream than the default.
When WORKER_POOL_OS_IMAGE_STREAM is set (e.g. "rhel-10"), the worker BMH
manifests and MachineSet hostSelector are configured to use the specified
stream label, and a MachineConfigPool manifest is generated to set
osImageStream for the worker pool.
This enables testing heterogeneous clusters where workers boot with a
different IPA and on-disk OS stream than control-plane nodes.
This depends on openshift/installer#10721