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1028 Commits

Author SHA1 Message Date
Jan Safranek
8791efc732 Update property name in metrics 
selinux_volume_conflict should not have space in its label value - it's
harder to query for that value. Use SELinuxLabel as both human friendly (in
an event) and label value.
 2024-11-06 11:16:06 +01:00
Jan Safranek
cf7a2c7d35 Add a comment why PVC indexer is used 2024-11-06 11:16:06 +01:00
Jan Safranek
3ff3ed4b6d Add comment how GetPodsForCSIDriver is useful 2024-11-06 11:16:06 +01:00
Jan Safranek
6eab8a8691 Use RWLock for the controller cache 
It could help a tiny bit with parallel operations.
 2024-11-06 11:16:06 +01:00
Jan Safranek
e6807a8e4f Use _ for unused parameters 
Sometimes the logger is not used. This fixes some linter warnings.
 2024-11-06 11:16:06 +01:00
Jan Safranek
dfb88095b0 Rename label to seLinuxLabel 
In various parameters, variables and fields. To make the name more
obvious.
 2024-11-06 11:16:06 +01:00
Jan Safranek
e438bc0561 Rework event recorder startup 
* Remove Controller.recorder field, there already is eventRecorder.
* Start the event broadcaster in Run(), to save a bit of CPU and memory
  when something initializes the controller, but does not Run() it.
* Log events with log level 3, as the other contollers usually do.
* Use StartStructuredLogging(), which looks fancier than StartLogging
 2024-11-06 11:16:06 +01:00
Jan Safranek
da2d9fa16e Fix golint errors 
Revealed by the new SELinux warning controller, but not related to it.
 2024-11-06 11:16:05 +01:00
Jan Safranek
aa8872d7a3 Add SELinux warning controller 2024-11-06 11:16:02 +01:00
Jan Safranek
0d71dc677e Refactor CreateVolumeSpec 
Rename old CreateVolumeSpec to CreateVolumeSpecWithNodeMigration that
extracts volume.Spec with node specific CSI migration.

Add CreateVolumeSpec that does the same, only without evaluating node CSI
migration.
 2024-11-06 11:15:31 +01:00
Kubernetes Prow Robot
08391b3d27 Merge pull request #123549 from carlory/kep-3751-finalizer 
A new controller adds/removes finalizer to VAC for protection
 2024-11-05 21:45:30 +00:00
Kubernetes Prow Robot
3e66160f30 Merge pull request #107362 from shawnhanx/controller_redundant 
remove redundant return statement in attachdetach/util/util.go
 2024-10-23 01:16:53 +01:00
carlory
4c10212d7b Fix data race in kubelet/volumemanager 2024-10-08 16:39:02 +08:00
Eric Blake
fe5b74b1f8 docs: typo fix in VolumeAttachments 
Fix typo and grammar in comments that get reflected through to the
generated documentation, regarding VolumeAttachments' use of
PersistentVolumes and PersistentVolumeClaims.

Signed-off-by: Eric Blake <eblake@redhat.com>
 2024-09-30 08:37:10 -05:00
Abhishek Kr Srivastav
95860cff1c Fix Go vet errors for master golang 
Co-authored-by: Rajalakshmi-Girish <rajalakshmi.girish1@ibm.com>
Co-authored-by: Abhishek Kr Srivastav <Abhishek.kr.srivastav@ibm.com>
 2024-09-20 12:36:38 +05:30
Joe Betz
2595aa1309 generate 2024-09-03 14:26:26 -04:00
carlory
a9de9a3d07 controller-manager adds a new controller named volumeattributesclass-protection-controller which adds/removes finalizer to VAC for protection 2024-08-30 15:00:46 +08:00
Kubernetes Prow Robot
fd7642cfe4 Merge pull request #126745 from hungnguyen243/pvcScalabilityFix 
Improve PVC protection controller's scalability by batch-processing PVCs by namespace & caching live pod list results [fixed dead loop issue with idle work queue]
 2024-08-27 19:16:57 +01:00
Hung Nguyen
152ab36a33 update error comment 2024-08-26 16:47:39 +00:00
Hung Nguyen
39b6bd1278 address pwschuurman's comments 2024-08-23 18:53:26 +00:00
Kubernetes Prow Robot
113b12c6fb Merge pull request #124439 from bells17/csi-translation-lib-structured-and-contextual-logging 
Migrate k8s.io/csi-translation-lib/.* to structured logging
 2024-08-19 18:13:54 -07:00
Hung Nguyen
f9f8b789ca fix spin loop issue with idle work queue 2024-08-16 18:17:47 +00:00
pwschuurman
dbcbdbf5fb Revert "Improve PVC protection controller's scalability by batch-processing PVCs by namespace & caching live pod list results" 2024-08-15 16:33:11 -07:00
Kubernetes Prow Robot
9d140b136c Merge pull request #125372 from hungnguyen243/pvcScalabilityFix 
Improve PVC protection controller's scalability by batch-processing PVCs by namespace & caching live pod list results
 2024-08-13 18:52:42 -07:00
Hung Nguyen
eb16aa1d4a improve PVC Protection Controller's processing mechanism with sample performance test 2024-08-08 16:57:55 +00:00
Dr. Stefan Schimanski
c7a1fa432a Call non-blocking informerFactory.Start synchronously to avoid races 
Signed-off-by: Dr. Stefan Schimanski <stefan.schimanski@gmail.com>
 2024-07-27 18:13:09 +02:00
carlory
c4851c64a0 remove volumeoptions from VolumePlugin and BlockVolumePlugin 2024-07-24 14:07:02 +08:00
Kubernetes Prow Robot
107f621462 Merge pull request #126108 from gnufied/changes-volume-recovery 
Reduce state changes when expansion fails and mark certain failures as infeasible
 2024-07-23 13:30:56 -07:00
Drew Sirenko
16c2ad5b84 Add labels to PVCollector bound/unbound PVC metrics for VolumeAttributesClass Feature (#126166) 
* Add labels to PVCollector bound/unbound PVC metrics

* fixup! Add labels to PVCollector bound/unbound PVC metrics

* wip: Fix 'Unknown
    Decorator'

* fixup! Add labels to PVCollector bound/unbound PVC metrics
 2024-07-23 12:21:29 -07:00
Kubernetes Prow Robot
a00181d4d4 Merge pull request #121902 from carlory/kep-3751-pv-controller 
[kep-3751] pvc bind pv with vac
 2024-07-23 11:02:13 -07:00
carlory
3a6a4830df pvc bind pv with vac 2024-07-23 15:04:11 +08:00
Kubernetes Prow Robot
1f436e0fba Merge pull request #124108 from carlory/update-test-InTreePluginXXXUnregister 
update unit test for adc to test volume migration
 2024-07-22 06:49:49 -07:00
bells17
1298c8a5fe csi-translation-lib: Support structured and contextual logging 2024-07-18 14:01:27 +09:00
Hemant Kumar
7a51999ddf Deprecate intree Volume Expansion controller 2024-07-12 14:42:04 -04:00
carlory
cd2c8cb5fd Fix pv reclaim failed due to its phase is wrongly updated to the Failed state by kcm 2024-06-28 01:25:45 +08:00
Kubernetes Prow Robot
aeed1d0e1a Merge pull request #124842 from carlory/honor-pv-reclaim-policy-e2e 
Promote HonorPVReclaimPolicy to beta and enable it by default
 2024-06-19 13:26:41 -07:00
carlory
4058178b8c Promote HonorPVReclaimPolicy to beta and enable it by default 2024-06-19 13:51:37 +08:00
carlory
214287b370 kube-controller-manager removed deprecated command flags: --volume-host-cidr-denylist and --volume-host-allow-local-loopback 2024-05-27 10:59:09 +08:00
carlory
9c92b37d4e remove clusterName from VolumeOptions 2024-05-10 16:42:31 +08:00
carlory
4c1df69b34 update unit test for adc controller to test volume migration 2024-05-09 16:16:03 +08:00
Alvaro Aleman
6d0ac8c561 Use the generic/typed workqueue throughout 
This change makes us use the generic workqueue throughout the project in
order to improve type safety and readability of the code.
 2024-05-04 14:33:12 -04:00
Kubernetes Prow Robot
dbb7004385 Merge pull request #121256 from liyuerich/workqueue 
drop deprecated workqueue NewNamed package
 2024-04-29 09:33:05 -07:00
Kubernetes Prow Robot
38c2a963b4 Merge pull request #123984 from carlory/volume-remove-cloud-provider 
Remove cloud provider dependency from volume host and volume controllers
 2024-04-28 02:54:14 -07:00
liyuerich
98dfaed4be drop deprecated workqueue NewNamed package 
Signed-off-by: liyuerich <yue.li@daocloud.io>
 2024-04-28 14:04:51 +08:00
Marek Siarkowicz
3ee8178768 Cleanup defer from SetFeatureGateDuringTest function call 2024-04-24 20:25:29 +02:00
carlory
9ec6ee539a Remove cloud provider dependency from volume host and volume controllers 2024-04-18 19:00:37 +08:00
Kubernetes Prow Robot
854af6aba6 Merge pull request #122411 from huww98/lift-mountedByNode 
ad controller: lift nodeAttachedTo.mountedByNode
 2024-04-18 00:00:14 -07:00
Kubernetes Prow Robot
ef2c682635 Merge pull request #122082 from carlory/remove-keep-terminated-pod-volumes 
keep-terminated-pod-volumes flag on kubelet is removed
 2024-04-17 23:59:54 -07:00
huweiwen
3a71fe57f7 ad controller: lift nodeAttachedTo.mountedByNode 
optimize adc.nodeUpdate(). Time complexity reduced from O(n) to O(1), where n is the number of nodes.

Data stored in nodeAttachedTo.mountedByNode is now at actualStateOfWorld.inUseVolumes.

This refactor also ensures that we can record the state update even if the volume is not present in ASW yet.

The added BenchmarkNodeUpdate result is reduced from 28076923 to 16030 ns/op.
The previous BenchmarkPopulateActualStateOfWorld result is also reduced from 13s to 8s.
 2024-04-11 15:35:17 +08:00
Kubernetes Prow Robot
611dbaa055 Merge pull request #122790 from carlory/fix-121696 
Fix flaky test: Test_Run_OneVolumeDetachFailNodeWithReadWriteOnce
 2024-03-10 19:23:40 -07:00