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1901 Commits

Author SHA1 Message Date
Kubernetes Prow Robot
2382628f16
Merge pull request #93246 from lixiaobing1/lxb-remove-algorithm 
remove some notes about scheduler/algorithm
 2020-08-28 06:36:18 -07:00
Kubernetes Prow Robot
72350a3cf7
Merge pull request #93083 from Huang-Wei/dupe-import-alias 
Remove duplicate path imports
 2020-08-28 04:34:53 -07:00
Kubernetes Prow Robot
27c9bd4fd4
Merge pull request #92939 from yuanchen8911/patch-1 
Fix an error in PreBindPlugin comment
 2020-08-27 19:08:04 -07:00
Kubernetes Prow Robot
a4103dfeaf
Merge pull request #92819 from chendave/cleanup_machine 
Change the node name from "machine" to "node"
 2020-08-27 19:06:57 -07:00
Kubernetes Prow Robot
9062c43b76
Merge pull request #94211 from soulxu/cleanup_candidates 
Initialize candidate directly instead of iterating the array of candidates
 2020-08-27 16:08:06 -07:00
Kubernetes Prow Robot
9bba0390ed
Merge pull request #94083 from soulxu/shrink_lock_scope 
Only lock statuses map when status isn't successful
 2020-08-27 16:07:57 -07:00
Kubernetes Prow Robot
90b8163b32
Merge pull request #93808 from zhouya0/seperate_registry_and_feature_gates 
Scheduler ListAlgorithmProviders function return providers directly
 2020-08-27 16:07:28 -07:00
Kubernetes Prow Robot
a5160414e0
Merge pull request #93706 from SimpCosm/fix/scheduler-plugin-comment 
Fix an error in NodeUnschedulable plugin comment
 2020-08-27 16:06:48 -07:00
Kubernetes Prow Robot
19064f4738
Merge pull request #93669 from Mr-Linus/patch-1 
Remove unnecessary conversion
 2020-08-27 16:06:25 -07:00
He Jie Xu
0e8bd4c550 Initialize candidate directly instead of iterating the array of candidates 
Using existing victimsMap to get the victims, then it is easy to build candidate
directly.
 2020-08-27 23:29:36 +08:00
Kubernetes Prow Robot
06eb495a0f
Merge pull request #93896 from alculquicondor/speed-up-volume-binding-test 
Improve running time of TestSchedulerWithVolumeBinding
 2020-08-26 19:41:10 -07:00
Linus Lee 李俊江
e55856048d Remove unnecessary conversion 
Update framework.go

Update framework.go

Update framework.go

remove unnecessary conversion

remove unnecessary conversion

remove unnecessary conversion

remove unnecessary conversion
 2020-08-25 10:07:11 +08:00
Kubernetes Prow Robot
1c93be24ee
Merge pull request #93629 from cofyc/93009 
fix flaky TestVolumeBinding unit test
 2020-08-21 08:33:40 -07:00
He Jie Xu
dc52b69ddc Only lock statuses map when status isn't successful 
Determine the status successful or not first, that will reduce the chance
of lock contention.
 2020-08-18 22:40:15 +08:00
Kubernetes Prow Robot
3647766cbc
Merge pull request #93938 from alculquicondor/revert-node-delete 
Keep track of remaining pods when a node is deleted
 2020-08-13 13:25:41 -07:00
Aldo Culquicondor
dfe9e413d9 Keep track of remaining pods when a node is deleted. 
The apiserver is expected to send pod deletion events that might arrive at a different time. However, sometimes a node could be recreated without its pods being deleted.

Partial revert of https://github.com/kubernetes/kubernetes/pull/86964

Signed-off-by: Aldo Culquicondor <acondor@google.com>
Change-Id: I51f683e5f05689b711c81ebff34e7118b5337571
 2020-08-13 14:24:01 -04:00
Aldo Culquicondor
16d7ecfa45 Remove direct accesses to cache's node map 
Signed-off-by: Aldo Culquicondor <acondor@google.com>
Change-Id: Iebb22fc816926aaa1ddd1e4b2e52f335a275ffaa
Signed-off-by: Aldo Culquicondor <acondor@google.com>
 2020-08-13 14:22:06 -04:00
lixiaobing1
7920de5b57 remove some notes about scheduler/algorithm 2020-08-13 10:01:54 +08:00
zhouya0
a1c3ebdffc Seperate registry and feature gates 2020-08-12 09:06:21 +08:00
Kubernetes Prow Robot
4750523bac
Merge pull request #93893 from alculquicondor/fix-scheduler-test 
Sync cache before starting scheduler test
 2020-08-11 15:31:46 -07:00
Aldo Culquicondor
1978866474 Improve running time of TestSchedulerWithVolumeBinding 
Only wait for finished binding or error, but not both

Signed-off-by: Aldo Culquicondor <acondor@google.com>
Change-Id: I13d16e6c7c45c6527591aa05cc79fc5e96d47a68
 2020-08-11 17:31:29 -04:00
Aldo Culquicondor
24f817a487 Sync cache before starting scheduler test 
Signed-off-by: Aldo Culquicondor <acondor@google.com>
Change-Id: I9629e1d6d510607b505b0302e23d67e0ae4a662e
 2020-08-11 13:36:54 -04:00
Yecheng Fu
1176ef9c7d forget the pod when the reserve plugins fail 
and move the metrics function calls before all other functions
 2020-08-11 21:28:33 +08:00
houmin
868dd41a96 Fix an error in NodeUnschedulable plugin comment 2020-08-10 11:20:23 +08:00
Kubernetes Prow Robot
377287ad37
Merge pull request #93660 from damemi/1.19-affinity-validation 
Add LabelSelector validation in Pod Affinity/AntiAffinity Filter and Score plugins
 2020-08-08 03:40:19 -07:00
Mike Dame
012245c5b9 Add LabelSelector validation in Pod Affinity/AntiAffinity Filter and Score plugins 
The lack of this validation on incoming pods causes unpredictable cluster outcomes
when later calculating affinity results against existing pods (see #92714). This fix
quickly addresses the main source where these problems should be caught.

It is unfortunately difficult to add this validation directly to the API server due
to the fact that it may break migrations with existing pods that fail this check. This
is a compromise to address the current issue.
 2020-08-07 12:17:40 -04:00
Yecheng Fu
96d0408a89 fix TestVolumeBinding unit test 2020-08-03 07:06:06 +08:00
Kubernetes Prow Robot
c1b772fb33
Merge pull request #93516 from soulxu/fix_node_tree_test 
Create new slice to avoid modify original fake data
 2020-08-01 22:59:39 -07:00
Wei Huang
0e71facefe
Hold Pod in cache until all other cleanup work is completed 
- Move "ForgetPod" after "RunReservePluginsUnreserve", so that the cache would hold the pod to
  avoid it's being retried simutaneously until Unreserve is completed.
- Move "assume" ahead of "RunReservePluginsReserve". This is based on the fact that "ForgetPod" is
  the last step of failure path, so "assume" should be reversly treated as the first step. The
  current failure path is like this:
  assume -> reserve -> unreserve -> forgetPod -> recordingFailure
- Make subtests of TestReservePluginUnreserve stateless
 2020-07-29 11:27:19 -07:00
He Jie Xu
33a7e94b6a Create new slices to avoid modify original fake data 
When create fake data for the nodeTree unittests, The 'append' is invoked
on the common fake data set. That makes the unittests is running with unexpected
fake data after that.
 2020-07-29 11:36:47 +08:00
Kubernetes Prow Robot
19caf38665
Merge pull request #93425 from liggitt/string-cast 
Fix int->string casts
 2020-07-24 23:12:16 -07:00
Jordan Liggitt
124a5ddf72 Fix int->string casts 2020-07-24 16:23:12 -04:00
Kubernetes Prow Robot
5a50c5c95f
Merge pull request #93355 from Nordix/sched-fix-mael 
Fix scheduler issue with nodetree additions
 2020-07-24 12:10:22 -07:00
Maël Kimmerlin
c2ec8bedbc
Fix scheduler issue with nodetree additions 
When nodes are added in multiple zones at once, the nodeTree next
function does not return a correct list of nodes but repeats some
This commit resets the index before starting to call next() to
prevent this issue

Special thanks to igraecao for the help in finding the bug

Co-authored-by: igraecao <matvej.yolli@outlook.com>
 2020-07-24 09:42:53 +03:00
Kubernetes Prow Robot
e884b40e73
Merge pull request #93371 from ahg-g/ahg-volume 
Optimize VolumeRestriction plugin
 2020-07-23 16:10:23 -07:00
Abdullah Gharaibeh
5e81a2de98 Optimize VolumeRestrictions scheduler plugin 2020-07-22 23:00:01 -04:00
Abdullah Gharaibeh
44d9497133 Increase the size of the buckets for PodSchedulingDuration scheduler metric. 2020-07-22 16:42:01 -04:00
Kubernetes Prow Robot
275eabdf72
Merge pull request #93259 from jpbetz/revert-88936 
Revert nested trace PR#88936
 2020-07-20 19:51:47 -07:00
Joe Betz
02cf58102a Revert nested trace PR#88936 2020-07-20 09:55:05 -07:00
Abdullah Gharaibeh
6f9794d5e9 Rename pod_preemption_metrics to preemption_metrics. Since this metric's type was changed from Gauge to Histogram, renaming it should make it easier to providers to migrate 2020-07-20 11:44:10 -04:00
Wei Huang
bc04d73330
remove duplicate path import 2020-07-14 16:34:09 -07:00
Kubernetes Prow Robot
240a72b5c0
Merge pull request #88936 from jpbetz/http-trace 
Add nested tracing and endpoint filter tracing to apiserver
 2020-07-13 11:27:21 -07:00
Wei Huang
4e8ccf0187
Refactor and expose common preemption functions 2020-07-11 23:17:21 -07:00
Kubernetes Prow Robot
d06ff65943
Merge pull request #92876 from Huang-Wei/pdbLister 
Add pdbLister as a member field of struct DefaultPreemption
 2020-07-11 20:57:42 -07:00
Kubernetes Prow Robot
016c2f64de
Merge pull request #92840 from adtac/listers 
selectorspread: access listers in plugin instantiation
 2020-07-11 20:56:23 -07:00
Joe Betz
b12ac0abc6 Enable nested tracing, add request filter chain tracing incl. authn/authz tracing 2020-07-11 06:42:00 -07:00
Kubernetes Prow Robot
36b4c2942b
Merge pull request #92815 from Huang-Wei/bypass-prefilter-svcaffinity 
Bypass PreFilter in ServiceAfffinity if AffinityLabels arg is not present
 2020-07-10 15:43:11 -07:00
Kubernetes Prow Robot
fbc9cf0894
Merge pull request #92797 from ahg-g/ahg-prefilter 
Return a FitError when PreFilter fails with unschedulable status
 2020-07-10 15:42:31 -07:00
Kubernetes Prow Robot
0cb7e320a5
Merge pull request #92784 from pohly/generic-ephemeral-inline-volumes 
generic ephemeral inline volumes
 2020-07-10 15:41:46 -07:00
Dave Chen
a1b2a7765d Change the node name from "machine" to "node" 
Latest change on master rename the node name from "machine" to "node"
but haven't update all the affected code, which causes some of testcases
invalid.

Signed-off-by: Dave Chen <dave.chen@arm.com>
 2020-07-10 10:17:58 +08:00