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114 Commits

Author SHA1 Message Date
Kensei Nakada
6697467062 add(scheduler): implement "plugin_execution_duration_seconds" metric in PreEnqueue 2023-03-12 04:45:52 +00:00
Aldo Culquicondor
07a73bb2e1
One lock among PodNominator and SchedulingQueue 
Change-Id: I17fe5da40250e42c04124c25b530ce6c8dea4154
 2023-03-08 16:18:36 -05:00
Chen Wang
7db339dba2 This commit contains the following: 
1. Scheduler bug-fix + scheduler-focussed E2E tests
2. Add cgroup v2 support for in-place pod resize
3. Enable full E2E pod resize test for containerd>=1.6.9 and EventedPLEG related changes.

Co-Authored-By: Vinay Kulkarni <vskibum@gmail.com>
 2023-02-24 18:21:21 +00:00
lianghao208
c01fa8279d Optimization on running prePreEnqueuePlugins before adding pods into activeQ 2023-02-15 11:13:21 +08:00
Wei Huang
a731a44596
Fix an accuracy issue of scheduler_pending_pods metric 2022-11-21 21:33:16 -08:00
Wei Huang
0f66366aff
Fix an issue that pod may be added to backoffQ 2022-11-08 10:05:32 -08:00
Wei Huang
0b27f25252
PreEnqueue implementation 
- Add PreEnqueuePlugin to Scheduler Framework
- Implement PreEnqueuePlugin in scheduler queue
- Implementation of SchedulingGates plugin
- Metrics
 2022-11-07 14:02:58 -08:00
kidddddddddddddddddddddd
121d24cfc7 changes in non-test files 2022-10-12 21:09:55 +08:00
astraw99
ee24513e47 Fix scheduler misc 2022-09-04 00:07:49 +08:00
Yuan Chen
7e05c0a522 Log scheduling queue events 
Fix a typo

Address comments

Log one more queue event

Update pkg/scheduler/internal/queue/scheduling_queue.go

Co-authored-by: Aldo Culquicondor <1299064+alculquicondor@users.noreply.github.com>

Update pkg/scheduler/internal/queue/scheduling_queue.go

Co-authored-by: Aldo Culquicondor <1299064+alculquicondor@users.noreply.github.com>

Address comments

Remove 'source' from scheudling queue events

Update scheduling queue event msg.

Update scheduling queue events
 2022-08-24 16:47:14 -07:00
Wei Huang
7df9bfcfef
Expose a pending pods summary in scheudler's dummper output 2022-08-05 22:02:38 -07:00
Davanum Srinivas
a9593d634c
Generate and format files 
- 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>
 2022-07-26 13:14:05 -04:00
HaoJie Liu
5639a4000f
Detailed printed error message 
Signed-off-by: HaoJie Liu <liuhaojie@beyondcent.com>
 2022-07-08 16:58:29 +08:00
harry1064
fceb5cd4b1
Use clock package from k8s.io/utils/clock 
- Remove unwanted clock.go file.
 2022-06-25 00:25:12 +08:00
zzr93
923a99db95 unify wake up variable names to activated 2022-05-08 12:09:13 +08:00
zzr93
94ed4d0761 wake up only when pod being added to activeQ 2022-05-07 11:23:06 +08:00
Aldo Culquicondor
429457e184 Fix: abort nominating a pod that was already scheduled to a node 
Change-Id: Iacb8530769e7a93e3bc8384cf51d7a8fd9a192e1
 2022-04-04 10:52:59 -04:00
Alex Wang
8a5df1302a rename unschedulableQ to unschedulablePods 
Signed-off-by: Alex Wang <wangqingcan1990@gmail.com>
 2022-03-24 17:38:49 +08:00
Alex Wang
e772202e95 set PodMaxUnschedulableQDuration as 5 min 2022-03-17 15:37:34 +08:00
Harsh Prateek
840fc3ea7b
Add gauge metric to track unschedulable pod (#108475) 
* Add gauge metric to track unschedulable pod

* Add review comments
 2022-03-14 13:02:58 -07:00
Abdullah Gharaibeh
8a1c70b48c Graduate PodAffinityNamespaceSelector to GA 2022-02-18 12:07:29 -05:00
Alex Wang
87549203e9 add deprecated flag for flush pods to activeq interval 2022-02-16 11:05:52 +08:00
duc
040f8a4cf0 a flag to indicate whether or not to broadcast 
change the returns above to breaks, add a flag to indicate whether or not to broadcast.
 2022-01-27 21:52:30 +08:00
duc
c3bfb568f9
fix flushBackoffQCompleted: remove defer 
'defer' is called in the 'for' loop, remove it
 2022-01-27 17:08:12 +08:00
Wei Huang
2433b083a9
clear pod's .status.nominatedNodeName when necessary 2021-12-16 10:55:13 -08:00
BinacsLee
d484b1aa3d scheduler: cleanup return value 2021-12-15 21:51:42 +08:00
BinacsLee
f277864aa5 Scheduler queue: fix calculateBackoffDuration overflow in extreme data cases 2021-09-21 09:42:52 +08:00
sanposhiho
b7dd0a7660 Clean up: delete NumUnschedulablePods because it's no longer in use 2021-08-24 17:34:05 +09:00
Kubernetes Prow Robot
fcefb0bc2a
Merge pull request #104158 from mamil/modify-func-notes 
make notes more easily to understand
 2021-08-06 01:21:19 -07:00
raymonder jin
b66d52f6a8
make notes more easily to understand 2021-08-06 09:03:23 +08:00
Kubernetes Prow Robot
2d08fd4f56
Merge pull request #103864 from yuanchen8911/master 
Fix inaccurate comments in scheduler_queue.go
 2021-08-05 01:45:15 -07:00
Kubernetes Prow Robot
6fb005d4d4
Merge pull request #103792 from lixiaobing1/activeQ5 
fix typo scheduling queue to active queue
 2021-08-05 01:43:50 -07:00
Yuan Chen
00e31ce565 Fix incorrect comments in scheduler_queue.go 2021-07-22 20:57:21 -07:00
lixiaobing1
51e4694cd6 fix typo scheduling queue to active queue 2021-07-20 14:01:35 +08:00
boenn
1980b18c45 Solved the test problem and added update comment 2021-07-16 10:57:23 +08:00
Wei Huang
fb9cafc99b
sched: provide an option for plugin developers to move pods to activeQ 2021-07-07 12:50:12 -07:00
Wei Huang
36eaa11d50
cleanup usage of NewPodNominator 
- replace NewPodNominator() with NewSafePodNominator()
- rename nominatedPodMap to nominator
 2021-06-10 14:01:07 -07:00
Wei Huang
8e85a2b0c2
sched: fix a bug that a preemptor pod exists as a phantom 
- SafePodNominator to resolve racing issue when dealing with nominated pod
 2021-06-05 11:07:29 -07:00
Alexander Minbaev
8325c6b0da got rid of ClusterEventReg with generating ClusterEvent objects on the fly 2021-04-14 13:38:46 -05:00
卢振兴10069964
5ddb1be59a code cleanup for pkg/scheduler 2021-04-13 08:16:16 +08:00
Kubernetes Prow Robot
ae40c62c49
Merge pull request #100286 from tanjing2020/skip_updates_assumed_pods 
Scheduler: skip updates of assumed pods
 2021-04-08 20:29:29 -07:00
Kubernetes Prow Robot
7cd73076a2
Merge pull request #100049 from Huang-Wei/basic-check-prior-to-enq 
sched: support PreEnqueueChecks prior to moving Pods
 2021-04-08 17:11:04 -07:00
tanjing2020
d4465b995e Scheduler: skip updates of assumed pods 2021-03-24 10:01:22 +08:00
Wei Huang
6384f397b4
sched: support PreEnqueueChecks prior to moving Pods 2021-03-11 12:31:50 -08:00
renyuquan
53ee08a40e fix scheduler queue update logic 2021-03-10 15:48:18 +08:00
Abdullah Gharaibeh
c7fef196b6 Implements pod affinity NamespaceSelector feature 2021-03-04 07:30:24 -05:00
Wei Huang
f322019d7a
Store a cluster event to plugin map in SchedulerQueue 2021-03-03 07:20:07 -08:00
drfish
bc2df9de72 Use PodInfo instead of Pod for nominatedPods and QueuedPodInfo 2021-02-22 22:00:23 +08:00
tanjing2020
d0eecbd0a9 migrate scheduling_queue.go to structured logging 2021-02-18 09:56:31 +08:00
Justin SB
8797738c02 Fix spelling typos: scheduable -> schedulable 
Bulk fix of a common typo.
 2021-01-09 12:59:33 -05:00