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680 Commits

Author SHA1 Message Date
Kensei Nakada
533140f065 take PodTopologySpread into consideration when requeueing Pods based on Pod related events 2024-07-06 13:17:14 +00:00
Kubernetes Prow Robot
b6899c5e08 Merge pull request #122251 from olderTaoist/unschedulable-plugin 
register unschedulable plugin  for those plugins that PreFilter's PreFilterResult filter out some nodes
 2024-07-05 05:44:26 -07:00
olderTaoist
b478621596 register unscheduable plugin when prefileter with NodeNames 2024-07-02 13:02:45 +08:00
Kubernetes Prow Robot
ac9aec9f9b Merge pull request #125116 from pohly/dra-one-of-source 
DRA: remove "source" indirection from v1 Pod API
 2024-06-28 12:46:45 -07:00
Patrick Ohly
bde9b64cdf DRA: remove "source" indirection from v1 Pod API 
This makes the API nicer:

    resourceClaims:
    - name: with-template
      resourceClaimTemplateName: test-inline-claim-template
    - name: with-claim
      resourceClaimName: test-shared-claim

Previously, this was:

    resourceClaims:
    - name: with-template
      source:
        resourceClaimTemplateName: test-inline-claim-template
    - name: with-claim
      source:
        resourceClaimName: test-shared-claim

A more long-term benefit is that other, future alternatives
might not make sense under the "source" umbrella.

This is a breaking change. It's justified because DRA is still
alpha and will have several other API breaks in 1.31.
 2024-06-27 17:53:24 +02:00
Kensei Nakada
afed31193b update a test name and comment 2024-06-20 23:46:17 +00:00
Kensei Nakada
dd3af9a85b fix: skip isPodWorthRequeuing only when SchedulingGates gates the pod 2024-06-17 01:14:34 +00:00
Kubernetes Prow Robot
9c8c61aee4 Merge pull request #122234 from AxeZhan/podUpdateEvent 
[Scheduler]Put pod into the correct queue during podUpdate
 2024-06-12 12:28:17 -07:00
AxeZhan
d66f8f9413 schedulingQueue update pod by queueHint 2024-06-12 21:26:09 +08:00
Eric Lin
44c08fdbd5 Add /readyz for kube-scheduler 
/readyz contains `sched-handler-sync`, `leaderElection` (when election is
enabled) and `shutdown` checks
 2024-05-27 19:11:24 +00:00
Eric Lin
708180be69 Add /livez to kube-scheduler 
Health endpoint `/livez` only contains ping check.
 2024-05-27 19:11:24 +00:00
Kubernetes Prow Robot
68091805a5 Merge pull request #124785 from kerthcet/cleanup/deprecate-wait-pull 
Avoid to use deprecated wait.Poll in scheduler tests
 2024-05-22 01:17:30 -07:00
AxeZhan
b5f25c41ce add an integration test when nodeAffinity specifies a non-existent node. 2024-05-18 05:00:59 +08:00
Kensei Nakada
2ea7d8f523 graduate MatchLabelKeysInPodAffinity to Beta 2024-05-11 10:40:28 +00:00
kerthcet
f5b6f79410 Avoid to use deprecated wait.Poll in scheduler tests 
Signed-off-by: kerthcet <kerthcet@gmail.com>
 2024-05-10 14:17:09 +08:00
Kubernetes Prow Robot
db82fd1604 Merge pull request #124618 from gabesaba/gated_performance 
Filter gated pods before calling isPodWorthRequeueing
 2024-05-09 11:33:23 -07:00
Gabe
558945958e refactor integ test 2024-05-09 14:02:37 +00:00
joey
a56cc6b100 add integration test for pod with pvc has node-affinity to non-existent/existent nodes 
Signed-off-by: joey <zchengjoey@gmail.com>
 2024-05-03 19:45:31 +08:00
Gabe
9a8ec13505 make linter happy 2024-04-30 12:06:26 +00:00
Gabe
4e99ada05f Filter gated pods before calling isPodWorthRequeueing 2024-04-29 16:54:40 +00:00
Wei Huang
d3821508f1 test to catch illegal nodeNames returned by PreFilterResult 2024-04-26 15:45:46 -07:00
Marek Siarkowicz
3ee8178768 Cleanup defer from SetFeatureGateDuringTest function call 2024-04-24 20:25:29 +02:00
nayihz
1b3d10aafa fix: node added with matched pod anti-affinity topologyKey 
Co-authored-by: Kensei Nakada <handbomusic@gmail.com>
 2024-04-12 11:08:44 +08:00
Kensei Nakada
2b56de43e5 register Node/UpdateNodeTaint event to plugins which has Node/Add only, doesn't have Node/UpdateNodeTaint 2024-03-16 14:13:06 +00:00
Kubernetes Prow Robot
6929a11f69 Merge pull request #123481 from sanposhiho/mindomain-stable 
graduate MinDomainsInPodTopologySpread to stable
 2024-03-04 17:18:53 -08:00
Kubernetes Prow Robot
e4a14fe0f5 Merge pull request #123575 from Huang-Wei/pod-scheduling-readiness-stable 
Graduate PodSchedulingReadiness to stable
 2024-03-03 22:29:38 -08:00
Wei Huang
01db4ae9e7 Graduate PodSchedulingReadiness to stable 2024-02-28 23:18:44 -08:00
Kensei Nakada
58a826a59a graduate MinDomainsInPodTopologySpread to stable 2024-02-28 10:42:29 +00:00
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
AxeZhan
be48c93689 Sched framework: expose NodeInfo in all functions of PluginsRunner interface 2023-12-15 11:30:06 +08:00
Kubernetes Prow Robot
4189053453 Merge pull request #121755 from kerthcet/fix/node-update-event 
Fix nodeUpdate event missing some potential changes
 2023-12-13 22:36:03 +01:00
Kensei Nakada
3b8f25dfdd fix: disable SchedulerQueueingHints feature flag by default 2023-12-13 04:16:43 +00:00
kerthcet
e5b86c1034 Fix node update event will miss some potential changes 
Signed-off-by: kerthcet <kerthcet@gmail.com>
 2023-11-27 15:33:47 +08:00
kerthcet
f77a4543d1 Unregister events in schedulingGates plugin 
Signed-off-by: kerthcet <kerthcet@gmail.com>
 2023-11-06 10:01:13 +08:00
Mengjiao Liu
b0a73213d6 kube-scheduler: convert the remaining part to use contextual logging 2023-10-24 17:56:48 +08:00
Kubernetes Prow Robot
6d7d249372 Merge pull request #121077 from chrishenzie/readwriteoncepod-ga 
Graduate ReadWriteOncePod to GA
 2023-10-24 05:26:05 +02:00
Kubernetes Prow Robot
441d4b54ae Merge pull request #120397 from ty-dc/StaticCheck 
cleanup: omit comparison with bool constants
 2023-10-24 05:25:52 +02:00
Kubernetes Prow Robot
5a4e792e06 Merge pull request #120534 from pohly/dra-scheduler-ssa-as-fallback 
dra scheduler: fall back to SSA for PodSchedulingContext updates
 2023-10-23 21:06:58 +02:00
Kubernetes Prow Robot
581552eaf0 Merge pull request #116065 from sanposhiho/match-label-key-alternative 
feature(scheduler): implement matchLabelKeys in PodAffinity and PodAntiAffinity
 2023-10-23 18:39:13 +02:00
Chris Henzie
2dbd405583 Graduate ReadWriteOncePod to GA 2023-10-20 10:40:39 -07:00
Kensei Nakada
cb5dc46edf feature(scheduler): simplify QueueingHint by introducing new statuses 2023-10-19 11:02:11 +00:00
Kensei Nakada
d5d3c26337 feature(scheduler): implement matchLabelKeys in PodAffinity and PodAntiAffinity 2023-10-18 11:28:02 +00:00
Kubernetes Prow Robot
3ac83f528d Merge pull request #119290 from carlory/add-logger 
the scheduling queue logs the error and treats it as QueueAfterBackoff
 2023-09-22 08:10:49 -07:00
carlory
0105a002bc when the hint fn returns error, the scheduling queue logs the error and treats it as QueueAfterBackoff. 
Co-authored-by: Kensei Nakada <handbomusic@gmail.com>

Co-authored-by: Kante Yin <kerthcet@gmail.com>

Co-authored-by: XsWack <xushiwei5@huawei.com>
 2023-09-21 09:40:44 +08:00
Mengjiao Liu
a7466f44e0 Change the scheduler plugins PluginFactory function to use context parameter to pass logger 
- Migrated pkg/scheduler/framework/plugins/nodevolumelimits to use contextual logging
- Fix golangci-lint validation failed
- Check for plugins creation err
 2023-09-20 17:49:54 +08:00
Patrick Ohly
7cac1dcf67 dra scheduler: fall back to SSA for PodSchedulingContext updates 
During scheduler_perf testing, roughly 10% of the PodSchedulingContext update
operations failed with a conflict error. Using SSA would avoid that, but
performance measurements showed that this causes a considerable
slowdown (primarily because of the slower encoding with JSON instead of
protobuf, but also because server-side processing is more expensive).

Therefore a normal update is tried first and SSA only gets used when there has
been a conflict. Using SSA in that case instead of giving up outright is better
because it avoids another scheduling attempt.
 2023-09-15 15:05:38 +02:00
Kensei Nakada
0d3eafdfa3 fix(scheduling_queue): always put Pods with no unschedulable plugins into activeQ/backoffQ (#119105) 
* always put Pods with no unschedulable plugins into activeQ/backoffQ

* address review comments
 2023-09-11 09:30:11 -07:00
Kensei Nakada
87d49a51be fix(queue_test): make sure the first bind failure via counter 2023-09-06 19:47:54 +00:00
tao.yang
b35357b6c0 cleanup: omit comparison with bool constants 
Signed-off-by: tao.yang <tao.yang@daocloud.io>
 2023-09-05 10:24:38 +08:00
kerthcet
e6dfdb240f Output the error message for better analylsis 
Signed-off-by: kerthcet <kerthcet@gmail.com>
 2023-09-04 20:31:48 +08:00