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bde9b64cdfbbbb185593c20fea84cdced631ffd6
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674 Commits

Author SHA1 Message Date
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
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
kerthcet
c29234d3e1 Add integration tests for all bind plugins skipped in TestBindPlugin 
Signed-off-by: kerthcet <kerthcet@gmail.com>
 2023-08-28 22:05:58 +08:00
Patrick Ohly
2472291790 api: introduce separate VolumeResourceRequirements struct 
PVC and containers shared the same ResourceRequirements struct to define their
API. When resource claims were added, that struct got extended, which
accidentally also changed the PVC API. To avoid such a mistake from happening
again, PVC now uses its own VolumeResourceRequirements struct.

The `Claims` field gets removed because risk of breaking someone is low:
theoretically, YAML files which have a claims field for volumes now
get rejected when validating against the OpenAPI. Such files
have never made sense and should be fixed.

Code that uses the struct definitions needs to be updated.
 2023-08-21 15:31:28 +02:00
SataQiu
ef7d404702 using wait.PollUntilContextTimeout instead of deprecated wait.Poll for pkg/scheduler 
using wait.PollUntilContextTimeout instead of deprecated wait.Poll for test/integration/scheduler

using wait.PollUntilContextTimeout instead of deprecated wait.Poll for test/e2e/scheduling

using wait.ConditionWithContextFunc for PodScheduled/PodIsGettingEvicted/PodScheduledIn/PodUnschedulable/PodSchedulingError
 2023-08-17 17:25:09 +08:00
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
Kubernetes Prow Robot
130a5a423f Merge pull request #119785 from sanposhiho/waitonpermit-fiterror 
fix: register the plugin rejects Pods in WaitOnPermit to UnschedulablePlugins
 2023-08-15 23:13:04 -07:00
Kubernetes Prow Robot
57212647e9 Merge pull request #119769 from Huang-Wei/bug/prefilter-preemption 
Fix a bug that PostFilter plugin may don't function if previous PreFilter plugins return Skip
 2023-08-15 23:12:50 -07:00