Han Kang
8da448dbe3
migrate scheduler metrics endpoint to metrics stability framework
2019-08-28 03:40:43 -07:00
draveness
ffef11f768
feat(scheduler): move node info snapshot out of internal package
2019-08-23 22:32:16 +08:00
draveness
af2e0428f6
feat: use PreBind instead of Prebind in the scheduling framework
2019-08-23 02:09:19 +08:00
draveness
03f0934c80
feat: use PostBind instead of Postbind in the scheduling framework
2019-08-23 02:09:12 +08:00
draveness
f3816fb757
feat: use PreFilter instead of Prefilter in the scheduling framework
2019-08-23 02:09:00 +08:00
Cong Liu
e50a24d64c
Move RunNormalizeScorePlugins and ApplyScoreWeights into RunScorePlugins; Also add unit tests for RunScorePlugins.
2019-08-20 13:18:32 -04:00
Kubernetes Prow Robot
8c6c94bad2
Merge pull request #81148 from wgliang/bugfix/scheduler-heap-race
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Fix two race issues in schedule_queue
2019-08-14 16:52:36 -07:00
Kubernetes Prow Robot
1906650d92
Merge pull request #80901 from draveness/feature/use-map-instead-of-array
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feat: use named array instead of array in normalizing score
2019-08-14 03:28:25 -07:00
Guoliang Wang
ca61b79996
Fix two race issues in scheduling_queue_test
2019-08-09 07:50:02 +08:00
draveness
aa5f9fda52
feat: use named array instead of score array in normalizing score
2019-08-08 08:19:49 +08:00
Wei Huang
139d9a1b1e
Fixed a racing issue in scheduler UT
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pkg/scheduler/internal/queue/scheduling_queue_test.go#TestPriorityQueue_AddUnschedulableIfNotPresent_Backoff has racing issue.
2019-08-06 12:04:21 -07:00
draveness
feb64858aa
feat: implement "post-filter" extension point for scheduling framework
2019-08-02 10:12:54 +08:00
Cong Liu
34373662d3
Add NormalizeScore extension point for scheduler framework.
2019-07-30 20:02:13 -04:00
NickrenREN
315f34bb51
delete the pods from unschedulable queue only when Add succeeds
2019-07-28 11:24:11 +08:00
Youbing Li
7f9dd949e0
The implementation of Filter extension for the new framework
2019-07-17 03:28:30 -04:00
Abdullah Gharaibeh
c54c4d1962
Score plugin for the scheduling framework.
2019-07-16 09:38:37 -04:00
Chun Chen
3bb1a081ab
Revert "Revert "Add Bind extension point of the scheduling framework""
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This reverts commit b8950dab50
2019-07-15 23:36:02 +08:00
draveness
b8950dab50
Revert "Add Bind extension point of the scheduling framework"
2019-06-22 22:52:57 +08:00
Chun Chen
b339c0a8bf
Add Bind extension point of the scheduling framework
2019-06-20 15:56:01 +08:00
Kubernetes Prow Robot
3b146147e8
Merge pull request #78746 from danwinship/test-name-typo
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Fix spelling of test name
2019-06-14 15:25:56 -07:00
Abdullah Gharaibeh
a61a437ef2
prefilter extension point implementation.
2019-06-10 17:01:50 -04:00
Dan Winship
78ea7b7fd8
Fix spelling of test name
2019-06-05 16:04:22 -04:00
Guoliang Wang
20f9c9940e
Add Post-bind extension point to the scheduling framework
2019-05-19 18:12:16 +08:00
Wei Huang
29195faa69
supplemental logic to ensure nominatedPodMap.update() is still stateless
2019-05-17 07:44:05 -07:00
Wei Huang
115fe94b6f
scheduler: fix flaky test TestPreemptionRaces
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In some cases, an Update event with no "NominatedNode" present is received right
after a node("NominatedNode") is reserved for this pod in memory.
If we go updating (delete and add) it, it actually un-reserves the node since
the newPod doesn't carry sped.status.nominatedNode.
In this case, during this time other low-priority pods have chances to take space which
was reserved for the nominatedPod.
2019-05-17 07:44:04 -07:00
draveness
d60bccc6a4
feat: implement "queue-sort" extension point for scheduling framework
2019-05-15 09:40:15 +08:00
draveness
6382595221
feat: move klog from AddUnschedulableIfNotPresent into the call site
2019-05-07 00:40:25 +08:00
xiuqiao
36effb4700
Remove FIFO scheduling queue and old pod backoff logic
2019-04-25 07:35:22 +08:00
Davanum Srinivas
7b8c9acc09
remove unused code
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Change-Id: If821920ec8872e326b7d85437ad8d2620807799d
2019-04-19 08:36:31 -04:00
Kubernetes Prow Robot
a93f803f8e
Merge pull request #75501 from Huang-Wei/scheduler-metrics
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scheduler: add metrics to record number of pending pods in different queues
2019-04-09 01:09:05 -07:00
Wei Huang
63c3a617cd
auto-generated files
2019-04-08 17:51:08 -07:00
Wei Huang
54218a7988
scheduler: add unit test for pending pods metrics
2019-04-08 17:51:08 -07:00
Wei Huang
0806ef2c11
scheduler: refactor testing structures for better reusability
2019-04-08 17:51:08 -07:00
Wei Huang
7afbd68730
add metrics to record number of pending pods in different queues
2019-04-08 17:51:07 -07:00
goodluckbot
b92b0eb7c2
Change Mutex to RWMutex for pod backoff
2019-04-08 15:31:48 +08:00
Ted Yu
4b4c20be7c
Use read lock for PendingPods
2019-04-06 13:48:51 -07:00
Kubernetes Prow Robot
52ec2a0009
Merge pull request #75497 from goodluckbot/remove-backoff-util
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Integrate backoff mechanism into the scheduling queue and remove the …
2019-04-05 18:06:41 -07:00
goodluckbot
151649df4c
Integrate backoff mechanism into the scheduling queue and remove the Backoff util
2019-04-06 00:15:00 +08:00
wangqingcan
8fd45d8300
clean up func podTimestamp
2019-03-27 11:05:19 +08:00
Wei Huang
2b554b4286
scheduler: cleanup unused parameters in unschedulableQ
2019-03-13 11:54:16 -07:00
Kubernetes Prow Robot
f6d05d6315
Merge pull request #74611 from denkensk/fix-unable-find-backoff-value
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fix the flake in scheduling_queue_test
2019-02-28 16:06:57 -08:00
wangqingcan
471679f8d2
fix the flake in scheduling_queue_test
2019-02-28 07:23:27 +08:00
Jonathan Basseri
df4d65d2e1
Ensure that pods obey backoff timers.
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The function AddUnschedulableIfNotPresent is responsible for
initializing or updating backoff timers for pods that could not be
scheduled. The helper function backoffPod does that work, but was not
being called in all cases.
This moves that call to be (mostly) unconditional, while cleaning up
comments and error handling.
2019-02-26 10:21:18 -08:00
wangqingcan
ea9e1a4118
not updae timestamp for each scheduling attempt
2019-02-22 09:46:18 +08:00
Bobby (Babak) Salamat
ec0739bd03
Fix races in scheduling queue tests
2019-02-11 16:38:26 -08:00
Yecheng Fu
ba47beffd2
Fix weakness of current receivedMoveRequest
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- add incremental scheduling cycle
- instead of set a flag on move reqeust, we cache current scheduling
cycle in moveRequestCycle
- when unschedulable pods are added back, compare its cycle with
moveRequestCycle to decide whether it should be added into active queue
or not
2019-01-30 10:13:49 +08:00
Wei Huang
02cdc24cd3
enforce unscheduable pod has proper chance to be retried
2019-01-22 09:23:51 +08:00
wangqingcan
28e6bbc175
acquire lock before operating unschedulablepodsmap
2019-01-18 04:24:18 +08:00
Kubernetes Prow Robot
d857790d36
Merge pull request #72558 from denkensk/add-goroutine-move-unschedulablepods-to-activeq
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Move unschedulable pods to the active queue if they are not retried for more than 1 minute
2019-01-16 17:15:16 -08:00
wangqingcan
de8cfdcd79
add goroutine to move unschedulablepods to activeq regularly
2019-01-16 12:08:19 +08:00
