RFE-9889: Add a process to prune temporary failed installer pods before completing the installation - #10879
RFE-9889: Add a process to prune temporary failed installer pods before completing the installation#10879bysnupy wants to merge 1 commit into
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@bysnupy: This pull request references RFE-9889 which is a valid jira issue. Warning: The referenced jira issue has an invalid target version for the target branch this PR targets: expected the feature request to target the "5.1.0" version, but no target version was set. DetailsIn response to this:
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Included review availability: Your plan provides up to 4 included reviews per hour; 0 remain after this review. 📝 WalkthroughWalkthroughThe installer defines four static-pod namespaces, deletes failed installer Pods, and reports cleanup errors. ChangesInstaller Pod cleanup
Priority: ⬇️ Low Estimated code review effort: 2 (Simple) | ~10 minutes Change: Feature Merge Risk: 🔵 Low · up to A deletion race or other cleanup error can make an otherwise completing installation report failure and leave later failed Pods unpruned; the risk is narrow and localized. 🚥 Pre-merge checks | ✅ 15✅ Passed checks (15 passed)
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Inline comments:
In `@cmd/openshift-install/command/waitfor.go`:
- Line 171: Update WaitForInstallComplete to create a bounded child context
specifically for the pruneErrorInstallerPods cleanup, pass that context to the
function, and ensure the child context is released after use. Preserve the
existing error handling while preventing Kubernetes List/Delete calls from
blocking indefinitely.
- Around line 95-97: Update the pod deletion in pruneErrorInstallerPods to pass
the listed Pod UID as the DeleteOptions precondition, preventing deletion of a
replacement Pod. Treat NotFound and UID-mismatch Conflict errors as successful
cleanup, while continuing to return other deletion errors through the existing
wrapped error path.
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Actionable comments posted: 1
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Inline comments:
In `@cmd/openshift-install/command/waitfor.go`:
- Line 90: Update the error return in the installer pod listing path to wrap
listErr with the contextual namespace message using errors.Wrapf, preserving the
underlying API error for inspection and avoiding an unused formatting argument.
Keep the existing “list installer pods” context and failure behavior unchanged.
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Inline comments:
In `@cmd/openshift-install/command/waitfor.go`:
- Around line 99-100: Update pruneErrorInstallerPods so
non-NotFound/non-Conflict deletion errors are collected while both cleanup loops
continue attempting every failed Pod; after all deletions, return the aggregate
error while preserving the existing success handling for NotFound and Conflict
results.
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cmd/openshift-install/command/waitfor.go
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…re completing the installation Implemented an additional process to prune the failed installer static-pods before completing installation. References: https://redhat.atlassian.net/browse/RFE-9889
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3 participants
Description:
The goal of this PR is to add an additional process for pruning the failed installer static-pods before completing installation. It's helpful to suppress misleading status like invalid error status of pods in new fresh clusters.
Issue details:
Implemented this feature details:
Errorstatus before completing the installation, it will be pruned. And we can identify the details in thedebuglogs as follows. Look at the logs having "pruned pod ..." prefix.Summary by CodeRabbit
Bug Fixes