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538248df0de7f255aa25c024089eb291ad5a19a0
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3225 Commits

Author SHA1 Message Date
kerthcet
538248df0d More understandable error for scheduler configuration validation 
Signed-off-by: kerthcet <kerthcet@gmail.com>
 2023-12-19 19:13:30 +08:00
Kubernetes Prow Robot
6c0dab57df Merge pull request #122133 from kerthcet/cleanup/calculate-resource 
Remove unnecessary case when calculating request in scheduler
 2023-12-14 06:18:17 +01:00
Kubernetes Prow Robot
ce80b7752a Merge pull request #122081 from colin404/fix/fix-incorrect-comment 
fix incorrect function comment
 2023-12-14 06:17:13 +01:00
Kubernetes Prow Robot
7e4751964e Merge pull request #122080 from SataQiu/clean-test-20231128 
clean up unused parameters for volume zone unit test
 2023-12-14 06:17:04 +01:00
Kubernetes Prow Robot
84424a8c19 Merge pull request #122068 from caohe/fix-multi-point 
fix(scheduler): fix incorrect loop logic in MultiPoint to avoid a plugin being loaded multiple times
 2023-12-14 05:10:37 +01:00
Kubernetes Prow Robot
517091cdc5 Merge pull request #122058 from aleksandra-malinowska/scheduler-first-fit 
Scheduler first fit
 2023-12-14 05:10:19 +01:00
Kubernetes Prow Robot
b155d51f97 Merge pull request #122041 from uniemimu/cleanup 
remove unnecessary fmt.Sprintf call
 2023-12-14 05:10:11 +01:00
Kubernetes Prow Robot
5322af7f9e Merge pull request #122022 from sanposhiho/extender-fix 
fix: requeue pods rejected by Extenders properly
 2023-12-14 05:10:01 +01:00
Kubernetes Prow Robot
f708c47469 Merge pull request #122017 from sanposhiho/doc-shared-lister 
fix(doc): elaborate the documentation of SnapshotSharedLister
 2023-12-14 05:09:52 +01:00
Kubernetes Prow Robot
de2f38f8a8 Merge pull request #122014 from sanposhiho/owner 
put storage related plugins under SIG-Storage reviewing
 2023-12-14 05:09:43 +01:00
Kubernetes Prow Robot
6bd8f96f35 Merge pull request #122001 from olderTaoist/scheduler-metric 
report scheduling_algorithm_duration_seconds metric when pods is unschedulable
 2023-12-14 05:09:25 +01:00
Toru Komatsu
01916625da Remove unnecessary error catch in scheduling failure (#121981) 
* Deleted from the cache in the handling of scheduling failures due to missing Node

Signed-off-by: utam0k <k0ma@utam0k.jp>

* Support only `nodes`

* Remove unnecessary error catch

Signed-off-by: utam0k <k0ma@utam0k.jp>

* Fix a build error

Signed-off-by: utam0k <k0ma@utam0k.jp>

* Fix a build error

Signed-off-by: utam0k <k0ma@utam0k.jp>

---------

Signed-off-by: utam0k <k0ma@utam0k.jp>
 2023-12-14 05:09:08 +01:00
Kubernetes Prow Robot
f4240cbf92 Merge pull request #121953 from utam0k/not-found-pvc-lister 
return not-found errors properly from fake listers
 2023-12-14 03:53:45 +01:00
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
Kubernetes Prow Robot
fb011badd7 Merge pull request #121670 from kerthcet/bug/add-status-message 
Fix empty status message in logging
 2023-12-13 22:34:51 +01:00
Kubernetes Prow Robot
badc4102ac Merge pull request #121572 from Prateek462003/myFeature 
Added Logging for all the enabled plugins in each extension point
 2023-12-13 22:34:06 +01:00
Kubernetes Prow Robot
e13f098c8e Merge pull request #121387 from KunWuLuan/SidercarContainerChecking 
move SidecarContainers featureGate checking
 2023-12-13 21:26:09 +01:00
Kubernetes Prow Robot
74afd1a06f Merge pull request #119539 from HirazawaUi/remove-not-register-event-code 
remove unregistered event code
 2023-12-13 21:25:33 +01:00
Kubernetes Prow Robot
c02f5bc0f8 Merge pull request #115768 from AxeZhan/volumebinding 
feature(volumebinding): Implement PreScore for VolumeBinding plugin to skip score
 2023-12-13 21:24:43 +01:00
Kensei Nakada
3b8f25dfdd fix: disable SchedulerQueueingHints feature flag by default 2023-12-13 04:16:43 +00:00
孔令飞
917027b42e fix incorrect function comment 
Change-Id: I7d5e908f979026faa467fdd77049b6aa3087fd7c
 2023-12-12 17:38:03 +08:00
olderTaoist
78b4ab11d5 also report scheduling_algorithm_duration_seconds metric when the pods is unschedulable 2023-12-06 19:17:03 +08:00
AxeZhan
210ed2ebbd add preScore for volumeBinding 2023-12-06 15:35:35 +08:00
kerthcet
b1ad834dfb No need to calculate ResourceEphemeralStorage additionally 
Signed-off-by: kerthcet <kerthcet@gmail.com>
 2023-12-01 14:25:30 +08:00
caohe
1f5738df84 fix(scheduler): fix incorrect loop logic in MultiPoint to avoid a plugin being loaded multiple times 
Signed-off-by: caohe <caohe9603@gmail.com>
 2023-11-29 20:14:18 +08:00
Aleksandra Malinowska
3df00d1bdd Only run Prioritize() for extenders with prioritizeVerb configured 2023-11-28 17:13:13 +01:00
Aleksandra Malinowska
56dcde8627 Add unit tests for no score plugin scenario 2023-11-28 17:13:13 +01:00
Aleksandra Malinowska
feb23ec581 Fix existing unit test (add no op scoring plugin) 2023-11-28 10:42:21 +01:00
Aleksandra Malinowska
199dc03bdd Don't evaluate extra nodes if there's no score plugin defined 2023-11-28 10:39:49 +01:00
SataQiu
c86189d1de clean up unused parameters for volume zone unit test 2023-11-28 11:37:41 +08:00
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
hub-Prateek
a601ebd6b6 Changed the log message 2023-11-26 11:41:42 +05:30
Ukri Niemimuukko
02b0dc98dd remove unnecessary fmt.Sprintf call 
default_preemtion.go has an unnecessary fmt.Sprintf call which
triggers common code checkers. This removes it.

Signed-off-by: Ukri Niemimuukko <ukri.niemimuukko@intel.com>
 2023-11-25 21:36:04 +02:00
hub-Prateek
eb45a8f2f5 Added comments 2023-11-24 11:01:15 +05:30
hub-Prateek
76be319571 Optimzed the code 2023-11-24 10:58:33 +05:30
hub-Prateek
5c99f3a24e Logged the return value of ListPlugins 2023-11-24 00:19:42 +05:30
Kensei Nakada
468e2dac81 fix: requeue pods rejected by Extenders properly 2023-11-23 13:20:02 +00:00
Kensei Nakada
03b8241fce put storage related plugins under SIG-Storage reviewing 2023-11-23 08:35:49 +00:00
Kensei Nakada
4d9df1134f fix(doc): elaborate the documentation of SnapshotSharedLister 2023-11-23 08:19:26 +00:00
hub-Prateek
9cb2d1cf6d Removed Comments 2023-11-22 22:32:19 +05:30
hub-Prateek
1dca49157a Utilized ListPlugins method 2023-11-22 02:13:55 +05:30
utam0k
aba817ac1d return not-found errors properly from fake listeres 
Signed-off-by: utam0k <k0ma@utam0k.jp>
 2023-11-20 19:14:08 +09:00
Kensei Nakada
005e85c4d3 fix(framework): remove the mention about what happens with nil from EventsToRegister 2023-11-18 15:47:31 +09:00
lianghao208
34e620d18c Support score extension function in preemption. 2023-11-15 15:28:20 +08:00
Kubernetes Prow Robot
5ce0bd95cc Merge pull request #121677 from kerthcet/cleanup/remove-evnet 
Unregister events in schedulingGates for performance
 2023-11-10 05:03:33 +01:00
kunwuluan
a00a610d15 move SidecarContainers featureGate checking 
to PreFilter

Signed-off-by: KunWuLuan <kunwuluan@gmail.com>
 2023-11-06 10:46:52 +08:00
kerthcet
f77a4543d1 Unregister events in schedulingGates plugin 
Signed-off-by: kerthcet <kerthcet@gmail.com>
 2023-11-06 10:01:13 +08:00
Patrick Ohly
2a23061f6c scheduler: fix performance regression at -v3 + contextual logging 
The logging instrumentation for contextual logging that was added for 1.29
slowed down the scheduler (i.e. logging verbosity <= 3) by a significant
percentage (-28.66% for SchedulingBasic/5000Nodes at -v3) if (and only if!)
contextual logging was enabled.

Retrieving the logger from the context causes no measurable slowdown, it's only
the various WithName/WithValues calls which cause this.

By being more careful about when to use those, the performance impact can be
avoided:
- At -v3 or lower, only `WithValues("pod")` is used once per scheduling cycle.
  This has the intended effect that all log messages for the cycle include the
  pod information. Once contextual logging is GA, "pod" key/value pairs can
  be removed from all log calls.
- At -v4 or higher, richer log entries get produced where `WithValues` is also
  used for the node (when applicable) and `WithName` is used for the current
  operation and plugin.

With these changes, enabling contextual logging causes no measurable slowdown
at -v3 or lower. At -v4, the slowdown depends on the test case (-30.51%
throughput for SchedulingBasic/5000Nodes, no change for
SchedulingCSIPVs/5000Nodes). For some unknown reason (measuring bias?),
SchedulingCSIPVs/500Nodes has a ~3& *higher* throughput with contextual
logging.
 2023-11-03 17:28:55 +01:00
kerthcet
5bf63036c7 Make EnablePodSchedulingReadiness public 
Signed-off-by: kerthcet <kerthcet@gmail.com>
 2023-11-03 11:44:56 +08:00
hub-Prateek
7b60e7e2a3 Added plugins enabled at each extension point 2023-11-01 23:03:13 +05:30