Repository navigation
[release/v25.3.x] operator: settle each scale-down step before decommissioning the next (#1998) - #2022
Closed
github-actions[bot] wants to merge 1 commit into
Closed
[release/v25.3.x] operator: settle each scale-down step before decommissioning the next (#1998)#2022github-actions[bot] wants to merge 1 commit into
github-actions[bot] wants to merge 1 commit into
Conversation
…#1998) Lowering statefulset.replicas by more than one broker deleted several broker Pods at once, and only the first was decommissioned. Since 1743490, reconcilePools no longer aborts the chain while CheckScale is false, so reconcileDecommission ran mid-scale. The previous step's terminating Pod was still LastPod, and its decommissioned broker looked already removed, so each pass patched away another broker without decommissioning it. Partitions with a majority on those brokers lost quorum. Fixes K8S-955. (cherry picked from commit fde0a00) # Conflicts: # operator/internal/controller/redpanda/multicluster_controller.go # operator/internal/controller/redpanda/redpanda_controller_test.go
github-actions
Bot
requested review from
andrewstucki,
chrisseto,
gene-redpanda and
hidalgopl
as code owners
October 27, 2026 15:44
✅ Snyk checks have passed. No issues have been found so far.
💻 Catch issues earlier using the plugins for VS Code, JetBrains IDEs, Visual Studio, and Eclipse. |
Contributor
|
backport unnecessary, the break only landed in 26.2.x |
This file contains hidden or bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
Sign up for free
to join this conversation on GitHub.
Already have an account?
Sign in to comment
Add this suggestion to a batch that can be applied as a single commit.This suggestion is invalid because no changes were made to the code.Suggestions cannot be applied while the pull request is closed.Suggestions cannot be applied while viewing a subset of changes.Only one suggestion per line can be applied in a batch.Add this suggestion to a batch that can be applied as a single commit.Applying suggestions on deleted lines is not supported.You must change the existing code in this line in order to create a valid suggestion.Outdated suggestions cannot be applied.This suggestion has been applied or marked resolved.Suggestions cannot be applied from pending reviews.Suggestions cannot be applied on multi-line comments.Suggestions cannot be applied while the pull request is queued to merge.Suggestion cannot be applied right now. Please check back later.
Backport
This will backport the following commits from
maintorelease/v25.3.x:Questions ?
Please refer to the Backport tool documentation