Signed-off-by: wangyysde <net_use@bzhy.com>
Generation swagger.json.
Use v2 path for hpa_cpu_field.
run update-codegen.sh
Signed-off-by: wangyysde <net_use@bzhy.com>
* fix: 81134: fix unsafe json for ReleaseControllerRevision
1. Ensures that ReleaseControllerRevision returns a proper json by
marshalling an object into bytes. Otherwise, it returns an error.
2. Also, refactors the code to commonize the merge type
GenerateDeleteOwnerRefStrategicMergeBytes that returns a byte and is
used across ReleasePod, ReleaseControllerRevison
ReleaseReplicaSet.
* Move GeneratePatchBytesForDelete to controller_ref_manager
This feature has graduated to GA in v1.11 and will always be
enabled. So no longe need to check if enabled.
Signed-off-by: Konstantin Misyutin <konstantin.misyutin@huawei.com>
* fix_dsc_rbac_pod_update
* add test for DaemonSet Controller updates label of the pod after "DedupCurHistories"
* rebase
* update parameter of dsc.Run
As well as feature gate are locked, the tests when this feature is
disabled will crash. So we should remove them together with locking
the feature.
Signed-off-by: Konstantin Misyutin <konstantin.misyutin@huawei.com>
The feature gate gets locked to "true", with the goal to remove it in two
releases.
All code now can assume that the feature is enabled. Tests for "feature
disabled" are no longer needed and get removed.
Some code wasn't using the new helper functions yet. That gets changed while
touching those lines.
The name concatenation and ownership check were originally considered small
enough to not warrant dedicated functions, but the intent of the code is more
readable with them.
There also was a missing owner check in the attach controller.
During volume detach, the following might happen in reconciler
1. Pod is deleting
2. remove volume from reportedAsAttached, so node status updater will
update volumeAttached list
3. detach failed due to some issue
4. volume is added back in reportedAsAttached
5. reconciler loops again the volume, remove volume from
reportedAsAttached
6. detach will not be trigged because exponential back off, detach call
will fail with exponential backoff error
7. another pod is added which using the same volume on the same node
8. reconciler loops and it will NOT try to tigger detach anymore
At this point, volume is still attached and in actual state, but
volumeAttached list in node status does not has this volume anymore, and
will block volume mount from kubelet.
The fix in first round is to add volume back into the volume list that
need to reported as attached at step 6 when detach call failed with
error (exponentical backoff). However this might has some performance
issue if detach fail for a while. During this time, volume will be keep
removing/adding back to node status which will cause a surge of API
calls.
So we changed to logic to check first whether operation is safe to retry which
means no pending operation or it is not in exponentical backoff time
period before calling detach. This way we can avoid keep removing/adding
volume from node status.
Change-Id: I5d4e760c880d72937d34b9d3e904ecad125f802e
Add the UIDs of Pods for which we are removing finalizers to an in-memory cache.
The controller removes UIDs from the cache as Pod updates or deletes come in.
This avoids double counting finished Pods when Pod updates arrive after Job status updates.
https://github.com/kubernetes/kubernetes/issues/105200
