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1013 Commits

Author SHA1 Message Date
Kubernetes Prow Robot
33beb81d8f
Merge pull request #122285 from sanposhiho/remove-qhint 
Revert "scheduler/nodeaffinity: reduce pod scheduling latency"
 2023-12-14 14:12:39 +01:00
Kubernetes Prow Robot
68ef2423e8
Merge pull request #122288 from sanposhiho/revert-qhint-nodeunschedulable 
Revert "scheduler/NodeUnschedulable: reduce pod scheduling latency"
 2023-12-14 10:49:19 +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
b155d51f97
Merge pull request #122041 from uniemimu/cleanup 
remove unnecessary fmt.Sprintf call
 2023-12-14 05:10:11 +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
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
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
Kensei Nakada
7aeecc42a4 Revert "scheduler/NodeUnschedulable: reduce pod scheduling latency" 
This reverts commit 28dbe8a34d.
 2023-12-13 03:18:02 +00:00
Kensei Nakada
329b873e4e Revert "scheduler/nodeaffinity: reduce pod scheduling latency" 
This reverts commit 1d88bf9789.
 2023-12-13 02:57:45 +00:00
AxeZhan
210ed2ebbd add preScore for volumeBinding 2023-12-06 15:35:35 +08:00
SataQiu
c86189d1de clean up unused parameters for volume zone unit test 2023-11-28 11:37:41 +08:00
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
Kensei Nakada
03b8241fce put storage related plugins under SIG-Storage reviewing 2023-11-23 08:35:49 +00:00
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
lianghao208
34e620d18c Support score extension function in preemption. 2023-11-15 15:28:20 +08:00
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
kerthcet
5bf63036c7 Make EnablePodSchedulingReadiness public 
Signed-off-by: kerthcet <kerthcet@gmail.com>
 2023-11-03 11:44:56 +08:00
Kubernetes Prow Robot
fd5c406112
Merge pull request #120933 from mengjiao-liu/contextual-logging-scheduler-remaining-part 
kube-scheduler: convert the remaining part to use contextual logging
 2023-10-27 10:30:58 +02:00
Kubernetes Prow Robot
53e91942bf
Merge pull request #117780 from sourcelliu/schedulinggates 
Improve the performance of schedulinggates
 2023-10-26 18:14:32 +02:00
Kubernetes Prow Robot
2749509f35
Merge pull request #121469 from sanposhiho/renamerename 
cleanup: rename failedPlugin to plugin in framework.Status
 2023-10-25 20:16:43 +02:00
Kensei Nakada
27bb66fd7b cleanup: rename failedPlugin to plugin in framework.Status 2023-10-25 12:03:56 +00:00
Kubernetes Prow Robot
9aa04752e7
Merge pull request #118463 from testwill/replace_loop 
chore: slice replace loop
 2023-10-24 15:04:39 +02:00
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
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
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
Kubernetes Prow Robot
ff4ba92b1c
Merge pull request #119155 from carlory/fix-118893-1 
nodeaffinity: scheduler queueing hints
 2023-10-19 09:31:27 +02:00
Kubernetes Prow Robot
46c307868f
Merge pull request #119176 from carlory/fix-118893-2 
nodeports: scheduler queueing hints
 2023-10-10 19:07:07 +02:00
Kubernetes Prow Robot
e224fc75ca
Merge pull request #116885 from mengjiao-liu/contextual-logging-scheduler-plugin-examples 
Migrated  `pkg/scheduler/framework/plugins/examples/` to use contextual logging
 2023-10-09 20:32:46 +02:00
Mengjiao Liu
9cca527c4b Migrated pkg/scheduler/framework/plugins/examples/ to use contextual logging 2023-10-09 11:43:17 +08:00
carlory
7cba35f651 nodeports: scheduler queueing hints 
Co-authored-by: Kensei Nakada <handbomusic@gmail.com>

Co-authored-by: Aldo Culquicondor <1299064+alculquicondor@users.noreply.github.com>
 2023-10-08 11:34:43 +08:00
HirazawaUi
b20bc79a60 remove not register event code 2023-10-07 21:59:01 +08:00
bzsuni
6200eb04af use generic sets in scheduler 
Signed-off-by: bzsuni <bingzhe.sun@daocloud.io>
 2023-09-28 21:31:33 +08:00
Kubernetes Prow Robot
9c5698f514
Merge pull request #116803 from mengjiao-liu/contextual-logging-scheduler-plugin-volumebinding 
Migrated `pkg/scheduler/framework/plugins/volumebinding` to contextual logging
 2023-09-27 15:04:38 -07:00
carlory
1d88bf9789 scheduler/nodeaffinity: reduce pod scheduling latency 
Co-authored-by: Kensei Nakada <handbomusic@gmail.com>
 2023-09-25 09:41:22 +08:00
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
Mengjiao Liu
3eb6c4d368 Migrated pkg/scheduler/framework/plugins/volumebinding to contextual logging 2023-09-21 11:28:12 +08:00
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
Stephen Kitt
3cb0b520d6
Scheduler CSI tests: switch maxVols to int32 
This ends up stored in an int32 Count, use the target type throughout
to avoid narrowing conversions.

Signed-off-by: Stephen Kitt <skitt@redhat.com>
 2023-09-15 09:52:50 +02:00
wackxu
28dbe8a34d scheduler/NodeUnschedulable: reduce pod scheduling latency 
Signed-off-by: wackxu <xushiwei5@huawei.com>
 2023-09-14 10:23:43 +08:00
Stephen Kitt
9990307146
kube-scheduler: drop deprecated pointer package 
This replaces deprecated k8s.io/utils/pointer functions with their ptr
equivalent.

Signed-off-by: Stephen Kitt <skitt@redhat.com>
 2023-09-13 09:42:19 +02:00
Kubernetes Prow Robot
db49b13ccd
Merge pull request #120252 from kerthcet/cleanup/framework-import 
Move framework testing libraries to the right place
 2023-09-12 17:44:11 -07:00
kerthcet
6fbb8ec7e4 Move scheduler testing utils to /scheduler/testing 
Signed-off-by: kerthcet <kerthcet@gmail.com>
 2023-09-12 13:42:38 +08:00
Patrick Ohly
6f9140e421 DRA scheduler: stop allocating before deallocation 
This fixes a test flake:

    [sig-node] DRA [Feature:DynamicResourceAllocation] multiple nodes reallocation [It] works
    /nvme/gopath/src/k8s.io/kubernetes/test/e2e/dra/dra.go:552

      [FAILED] number of deallocations
      Expected
          <int64>: 2
      to equal
          <int64>: 1
      In [It] at: /nvme/gopath/src/k8s.io/kubernetes/test/e2e/dra/dra.go:651 @ 09/05/23 14:01:54.652

This can be reproduced locally with

    stress -p 10 go test ./test/e2e -args -ginkgo.focus=DynamicResourceAllocation.*reallocation.works  -ginkgo.no-color -v=4 -ginkgo.v

Log output showed that the sequence of events leading to this was:
- claim gets allocated because of selected node
- a different node has to be used, so PostFilter sets
  claim.status.deallocationRequested
- the driver deallocates
- before the scheduler can react and select a different node,
  the driver allocates *again* for the original node
- the scheduler asks for deallocation again
- the driver deallocates again (causing the test failure)
- eventually the pod runs

The fix is to disable allocations first by removing the selected node and then
starting to deallocate.
 2023-09-11 10:56:17 +02:00
Kubernetes Prow Robot
a64a3e16ec
Merge pull request #120253 from pohly/dra-scheduler-podschedulingcontext-updates 
dra scheduler: refactor PodSchedulingContext updates
 2023-09-08 02:48:14 -07:00