Disable kine's automatic compaction #6578
Merged
+2
−0
Conversation
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
As of Kubernetes v1.34, the kube-apiserver expects to manage etcd-style compaction itself and observes a "compaction revision" key to coordinate cache pruning. If Kine continues compacting independently, it can race the API server's own compaction logic. Disable Kine's automatic compaction by passing --compact-interval=0 so that the API server has full control. See: https://github.com/kubernetes/enhancements/blob/master/keps/sig-api-machinery/4988-snapshottable-api-server-cache/README.md See: k3s-io/kine#513 Signed-off-by: Tom Wieczorek <[email protected]>
twz123
added
area/controlplane
component/kine
backport/release-1.34
ncopa
approved these changes
Nov 13, 2025
Contributor
|
Successfully created backport PR for |
Sign up for free
to join this conversation on GitHub.
Already have an account?
Sign in to comment
3 participants
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Outdated suggestions cannot be applied.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.
Description
As of Kubernetes v1.34, the kube-apiserver expects to manage etcd-style compaction itself and observes a "compaction revision" key to coordinate cache pruning.
If Kine continues compacting independently, it can race the API server's own compaction logic. Disable Kine's automatic compaction by passing
--compact-interval=0so that the API server has full control.See:
Type of change
How Has This Been Tested?
Checklist