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565 commits

Author SHA1 Message Date
Joe Betz
119a1460c1
Generate deepcopy 2026-05-11 12:27:56 -04:00
Michael Aspinwall
1d78c7f2b1 Update comments to explain why we delete on all errors in DaemonSet 2026-04-07 16:56:58 +00:00
Jordan Liggitt
45900a1deb
Fix vet error 2026-03-05 18:11:02 -05:00
Michael Aspinwall
61d0dd30fb Add the ability for the job controller to read its own writes 2026-02-25 01:19:48 +00:00
Michael Aspinwall
65eb0e94c2 Daemonset Consistency 
Add the ability for the daemonset controller to figure out whether it has read its own writes for pods and daemonset objects.
 2026-02-19 16:53:19 +00:00
Heba
aceb89debc
KEP-5471: Extend tolerations operators (#134665) 
* Add numeric operations to tolerations

Signed-off-by: Heba Elayoty <heelayot@microsoft.com>

* code review feedback

Signed-off-by: Heba Elayoty <heelayot@microsoft.com>

* add default feature gate

Signed-off-by: Heba Elayoty <heelayot@microsoft.com>

* Add integration tests

Signed-off-by: Heba Elayoty <heelayot@microsoft.com>

* Add toleration value validation

Signed-off-by: Heba Elayoty <heelayot@microsoft.com>

* Add validate options for new operators

Signed-off-by: helayoty <heelayot@microsoft.com>

* Remove log

Signed-off-by: helayoty <heelayot@microsoft.com>

* Update feature gate check

Signed-off-by: helayoty <heelayot@microsoft.com>

* emove IsValidNumericString func

Signed-off-by: helayoty <heelayot@microsoft.com>

* Implement IsDecimalInteger

Signed-off-by: helayoty <heelayot@microsoft.com>

* code review feedback

Signed-off-by: helayoty <heelayot@microsoft.com>

* Add logs to v1/toleration

Signed-off-by: Heba Elayoty <heelayot@microsoft.com>
Signed-off-by: helayoty <heelayot@microsoft.com>

* Update integration tests and address code review feedback

Signed-off-by: helayoty <heelayot@microsoft.com>

* Add feature gate to the scheduler framework

Signed-off-by: helayoty <heelayot@microsoft.com>

* Remove extra test

Signed-off-by: helayoty <heelayot@microsoft.com>

* Fix integration test

Signed-off-by: helayoty <heelayot@microsoft.com>

* pass feature gate via TolerationsTolerateTaint

Signed-off-by: helayoty <heelayot@microsoft.com>

---------

Signed-off-by: Heba Elayoty <heelayot@microsoft.com>
Signed-off-by: helayoty <heelayot@microsoft.com>
 2025-11-10 12:42:54 -08:00
Ondra Kupka
e8b0f27456 controller/daemon: Improve goroutine mgmt 
Make sure all threads are terminated when Run returns.
 2025-10-29 19:00:30 +01:00
Jordan Liggitt
91d135f344
Include relevant dimensions in pod controller indexing 2025-10-16 13:27:50 -04:00
Aditi Gupta
7d14367f57 Change WaitForNamedCacheSync to WaitForNamedCacheSyncWithContext. 
This is part of the ongoing effort to adopt contextual logging
and utilities throughout the codebase.

Contributes to  #126379

Signed-off-by: Aditi Gupta <aditigpta@google.com>
 2025-09-05 18:49:31 +00:00
xigang
3eb69eb852 Fix DaemonSet misscheduled status not updating on node taint changes 
Signed-off-by: xigang <wangxigang2014@gmail.com>
 2025-08-12 07:52:40 +08:00
PatrickLaabs
8abcdf0885 chore: depr. pointer pkg replacement for pkg/controller 2025-07-07 13:13:39 +02:00
Michal Wozniak
ac86e67b7d Commonize filtering of Pods by Owner with all orphans in namespace 2025-06-30 08:07:21 +02:00
xigang
66c611125c Add namespace-aware orphan pod indexing 
Signed-off-by: xigang <wangxigang2014@gmail.com>
 2025-06-19 16:32:20 +08:00
Harish Kuna
a67cc3aac1 Reduce locking duration on cache to fetch data in DaemonSet Controller 2025-03-20 16:00:27 +00:00
xigang
aa32537e9a Add workqueue for node updates in DaemonSetController 
Signed-off-by: xigang <wangxigang2014@gmail.com>
 2025-03-19 01:09:44 +08:00
Patrick Ohly
8a908e0c0b remove import doc comments 
The "// import <path>" comment has been superseded by Go modules.
We don't have to remove them, but doing so has some advantages:

- They are used inconsistently, which is confusing.
- We can then also remove the (currently broken) hack/update-vanity-imports.sh.
- Last but not least, it would be a first step towards avoiding the k8s.io domain.

This commit was generated with
   sed -i -e 's;^package \(.*\) // import.*;package \1;' $(git grep -l '^package.*// import' | grep -v 'vendor/')

Everything was included, except for
   package labels // import k8s.io/kubernetes/pkg/util/labels
because that package is marked as "read-only".
 2024-12-02 16:59:34 +01:00
Maciej Szulik
174288d751
Add unit tests verifying the update touches old, unhealthy pods first, and only after new pods. 
Signed-off-by: Maciej Szulik <soltysh@gmail.com>
 2024-10-31 11:13:01 +01:00
Kubernetes Prow Robot
ea379082fb
Merge pull request #126322 from lance5890/ds_update_typo 
typo: update the daemon update typo
 2024-10-23 01:18:06 +01:00
Joe Betz
2595aa1309 generate 2024-09-03 14:26:26 -04:00
lan.tian
5fec38dc9b typo: update the daemon update typo 
Signed-off-by: lan.tian <lance5890@163.com>
 2024-07-24 15:00:52 +08:00
Kubernetes Prow Robot
5cd78a1e9d
Merge pull request #123233 from marshallbrekka/bugfix/daemonset-update-old-ready 
Fix daemonset to ensure old unhealthy pods are counted towards max unavailable budget.
 2024-05-13 09:53:53 -07:00
Kubernetes Prow Robot
de7d9a9897
Merge pull request #108349 from LastNight1997/optimize-dedup 
optimize dedupCurHistories func in DaemonSetsController
 2024-05-08 15:13:17 -07:00
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
Marek Siarkowicz
3ee8178768 Cleanup defer from SetFeatureGateDuringTest function call 2024-04-24 20:25:29 +02:00
Mengjiao Liu
b584b87a94 kube-controller-manager: readjust log verbosity 
- Increase the global level for broadcaster's logging to 3 so that users can ignore event messages by lowering the logging level. It reduces information noise.
- Making sure the context is properly injected into the broadcaster, this will allow the -v flag value to be used also in that broadcaster, rather than the above global value.
- test: use cancellation from ktesting
- golangci-hints: checked error return value
 2024-02-26 14:51:56 +08:00
Marshall Brekka
9b300c978b
Fix daemonset to ensure old unhealthy pods are counted towards max unavailable budget. 2024-02-10 13:10:35 -08:00
weilaaa
eb8f3f194f use build-in max and min func to instead of k8s.io/utils/integer funcs 2023-12-15 15:09:11 +08:00
xigang
6b3476b79f node labels and taints do not change, node events are ignored in daemonset controller 
Signed-off-by: xigang <wangxigang2014@gmail.com>
 2023-11-02 17:53:44 +08:00
LastNight1997
153dca4832 optimize dedupCurHistories func in DaemonSetsController 
Signed-off-by: LastNight1997 <934104625@qq.com>
 2023-10-12 12:29:59 +08:00
mochizuki875
2a82776745 change rolling update logic to exclude sunsetting nodes 2023-09-19 11:39:32 +00:00
git-jxj
a5b3a4b738
cleanup: Update deprecated FromInt to FromInt32 (#119858) 
* redo commit

* apply suggestions from liggitt

* update Parse function based on suggestions
 2023-08-16 09:33:01 -07:00
Patrick Ohly
7d064812bb kube-controller-manager: finish conversion to contextual logging 
This removes all exceptions and fixes the remaining unconverted log calls.
 2023-07-12 14:57:29 +02:00
Kubernetes Prow Robot
74bd77a9df
Merge pull request #118917 from kmala/daemonsetfix 
increase the log level for the GetTargetNodeName error message
 2023-06-28 00:08:32 -07:00
Aldo Culquicondor
a4519665fe
Skip terminal Pods with a deletion timestamp from the Daemonset sync (#118716) 
* Skip terminal Pods with a deletion timestamp from the Daemonset sync

Change-Id: I64a347a87c02ee2bd48be10e6fff380c8c81f742

* Review comments and fix integration test

Change-Id: I3eb5ec62bce8b4b150726a1e9b2b517c4e993713

* Include deleted terminal pods in history

Change-Id: I8b921157e6be1c809dd59f8035ec259ea4d96301
 2023-06-27 08:56:33 -07:00
Keerthan Reddy Mala
0033f65808 increase the log level for the GetTargetNodeName error message 2023-06-26 17:31:50 -07:00
Kante Yin
a7035f5459 Pass Context to StartTestServer 
Signed-off-by: Kante Yin <kerthcet@gmail.com>
 2023-05-04 10:25:09 +08:00
Stephen Kitt
5bfe738af2
apps: replace intstr.FromInt with intstr.FromInt32 
This touches cases where FromInt() is used on numeric constants, or
values which are already int32s, or int variables which are defined
close by and can be changed to int32s with little impact.

Signed-off-by: Stephen Kitt <skitt@redhat.com>
 2023-05-01 09:17:05 +02:00
Michal Wozniak
b5dd5f1f3a Investigate and fix the handling of Succeeded pods in DaemonSet 2023-04-04 19:21:15 +02:00
mantuliu
0567c93b2a Improve the performance of map usage 
Signed-off-by: mantuliu <240951888@qq.com>
 2023-03-21 20:37:53 +08:00
Patrick Ohly
99151c39b7 kube-controller-manager: convert to structured logging 
Most of the individual controllers were already converted earlier. Some log
calls were missed or added and then not updated during a rebase. Some of those
get updated here to fill those gaps.

Adding of the name to the logger used by each controller gets
consolidated in this commit. By using the name under which the
controller is registered we ensure that the names in the log
are consistent.
 2023-03-14 19:16:32 +01:00
ZhangKe10140699
7198bcffcd daemonset: use contextual logging 2023-03-14 08:50:27 +08:00
Gunju Kim
69fcde750a
Update daemonSet status even if syncDaemonSet fails 
This ensures that the daemonset controller updates daemonset statuses in
a best-effort manner even if syncDaemonSet fails.

In order to add an integration test, this also replaces
`cmd/kube-apiserver/app/testing.StartTestServer` with
`test/integration/framework.StartTestServer` and adds
`setupWithServerSetup` to configure the admission control of the
apiserver.
 2022-12-10 11:45:56 +09:00
Kubernetes Prow Robot
da3d98277b
Merge pull request #111839 from ialidzhikov/cleanup/pkg-controller 
pkg/controller: Replace deprecated func usage from the `k8s.io/utils/pointer` pkg
 2022-12-09 15:42:37 -08:00
Kubernetes Prow Robot
5fe12aae11
Merge pull request #111207 from lucming/code-cleanup2 
Reduce indentation in daemonset controller code
 2022-12-09 15:41:41 -08:00
ialidzhikov
aede3fbf40 pkg/controller: Replace deprecated func usage from the k8s.io/utils/pointer pkg 2022-11-23 17:40:23 +02:00
Maciej Szulik
3c93d540c6
Revert "Update daemonSet status even if syncDaemonSet fails" 
This reverts commit 2ee024a4df.
 2022-11-08 15:01:09 +01:00
Kubernetes Prow Robot
b4f42864f5
Merge pull request #112127 from gjkim42/update-status-despite-error 
Update daemonSet status even if syncDaemonSet fails
 2022-11-07 16:00:28 -08:00
Kubernetes Prow Robot
20ffe3bbf9
Merge pull request #111607 from tnqn/reduce-redundant-index 
Remove duplicate and unused index from PodIndexer
 2022-11-04 09:36:16 -07:00
Han Kang
2bbd445f50 remove rate limiter metric as it is not in use 
Change-Id: I91157653e3860eeecc3f572aee88da6ffc65faed
 2022-10-13 13:07:11 -07:00
Gunju Kim
2ee024a4df
Update daemonSet status even if syncDaemonSet fails 2022-10-11 22:55:50 +09:00