In future commits we will need this to set the user/group of supported
volumes of KEP 127 - Phase 1.
Signed-off-by: Rodrigo Campos <rodrigoca@microsoft.com>
- PreemptionByKubeScheduler (Pod preempted by kube-scheduler)
- DeletionByTaintManager (Pod deleted by taint manager due to NoExecute taint)
- EvictionByEvictionAPI (Pod evicted by Eviction API)
- DeletionByPodGC (an orphaned Pod deleted by PodGC)PreemptedByScheduler (Pod preempted by kube-scheduler)
DaemonSetsController adds a "nodeName" index to PodIndexer, which is
redundant with the "spec.nodeName" index of NodeLifecycleController.
However, DaemonSetsController hasn't been using this index since #86730.
This patch removes the redundant and unused index to reduce memory and
CPU spent on it.
Signed-off-by: Quan Tian <qtian@vmware.com>
The field replicaChange in timestampedScaleEvent was wrongly described
as either positive or negative depending on the scale direction. In
fact the change is set as unsigned, positive or 0 even for downscales.
- Run hack/update-codegen.sh
- Run hack/update-generated-device-plugin.sh
- Run hack/update-generated-protobuf.sh
- Run hack/update-generated-runtime.sh
- Run hack/update-generated-swagger-docs.sh
- Run hack/update-openapi-spec.sh
- Run hack/update-gofmt.sh
Signed-off-by: Davanum Srinivas <davanum@gmail.com>
The evictorLock only protects zonePodEvictor and zoneNoExecuteTainter.
processTaintBaseEviction showed indications of increased lock contention
among goroutines (see issue 110341 for more details).
The refactor done is to ensure that all codepaths in that function that
hold the evictorLock AND make API calls under the lock, are now making
API calls outside the lock and the lock is held only for accessing either
zonePodEvictor or zoneNoExecuteTainter or both.
Two other places where the refactor was done is the doEvictionPass and
doNoExecuteTaintingPass functions which make multiple API calls under
the evictorLock.
Signed-off-by: Madhav Jivrajani <madhav.jiv@gmail.com>
Fix a TODO to plumb an update filter from above in the resource quota
monitor code that was handling update events for quota-able objects,
instead of hard-coding the logic in the resource quota monitor.
Signed-off-by: Andy Goldstein <andy.goldstein@redhat.com>
