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1087 Commits

Author SHA1 Message Date
kerthcet
790d983867 feat: implement NodeInclusionPolicy in TopologySpreadConstraint 
Signed-off-by: kerthcet <kerthcet@gmail.com>
 2022-05-11 07:51:18 +08:00
Jiawei Wang
9d01f0bf52 Count inline volume for NodeVolumeLimit when CSI migration enabled 
Previsouly, when kube-scheduler schedule a pod, it does
not take inline intree volume into account when CSI
migration is enabled. This could lead to failures where
pod scheduled to a node but volume attachment fails.
 2022-05-10 07:43:28 +00:00
Yibo Zhuang
bc8f3198d5 cleanup: move scheduler plugin tests to use PodWrapper 
Move scheduler plugin unit tests use testing PodWrapper
where applicable to reduce duplicating pod creation
code and shorten number of lines.

Signed-off-by: Yibo Zhuang <yibzhuang@gmail.com>
 2022-05-05 10:48:55 -07:00
Kubernetes Prow Robot
39021f66ef Merge pull request #109715 from yibozhuang/volumerestrictions-refactor 
Remove parallel node processing in PreFilter stage in volumerestrictions scheduler plugin
 2022-05-04 06:49:51 -07:00
Kubernetes Prow Robot
7ed4b59200 Merge pull request #109043 from Abirdcfly/fixtestpvc 
fix volumebinding test in scheduler
 2022-05-03 18:24:27 -07:00
Yibo Zhuang
6cfc9901ce Remove parallel node processing in volumerestrictions 
Leverage the usedPVCSet in snapshot to determine
whether a PVC with ReadWriteOncePod access mode is being
used by another scheduled pod to achieve O(1) look up in
PreFilter and avoid needing to parallel process all nodes.

Signed-off-by: Yibo Zhuang <yibzhuang@gmail.com>
 2022-05-03 18:01:22 -07:00
Abirdcfly
a7cfbb3e6c fix volumebinding test in scheduler 
Signed-off-by: Abirdcfly <fp544037857@gmail.com>
 2022-04-28 16:22:02 +08:00
Abdullah Gharaibeh
6d499ee9ea Correct event registration for multiple scheduler plugins. 2022-04-12 18:32:24 -04:00
Wei Huang
6532bad659 compact scheduling failure msg for taint/toleration mismatch 2022-03-29 15:29:19 -07:00
Carlos Eduardo Arango Gutierrez
d2f67b42b7 Fix typos under pkg/scheduler 
./scheduler/framework/plugins/noderesources/most_allocated_test.go:227: negtive ==> negative
./scheduler/framework/plugins/noderesources/most_allocated_test.go:228: negtive ==> negative
./scheduler/framework/plugins/volumebinding/binder.go:402: everytime ==> every time
./scheduler/framework/preemption/preemption_test.go:67: staus ==> status
./scheduler/framework/runtime/framework_test.go:1252: followings ==> following
./scheduler/internal/cache/cache_test.go:932: datas ==> data
./scheduler/internal/cache/node_tree_test.go:471: unknow ==> unknown
./scheduler/internal/queue/scheduling_queue_test.go:442: actived ==> activated
./scheduler/internal/queue/scheduling_queue_test.go:2209: covert ==> convert

Signed-off-by: Carlos Eduardo Arango Gutierrez <carangog@redhat.com>
 2022-03-24 08:01:25 -04:00
Kubernetes Prow Robot
2d46f1bc30 Merge pull request #103062 from ikeeip/component_helper_storage 
Move volume helpers to "k8s.io/component-helpers/storage/volume".
 2022-03-23 13:21:20 -07:00
Kubernetes Prow Robot
24a71990e0 Merge pull request #108445 from pohly/storage-capacity-ga 
storage capacity GA
 2022-03-23 08:06:21 -07:00
Kubernetes Prow Robot
f979b4094e Merge pull request #99292 from yangjunmyfm192085/run-test23 
replace all occurrences of "node", nodeName to "node", klog.KRef("", nodeName)
 2022-03-17 12:22:42 -07:00
Kubernetes Prow Robot
a504daa048 Merge pull request #108441 from pacoxu/pod-overload-ga 
mark PodOverhead to GA in v1.24; remove in v1.26
 2022-03-17 06:33:22 -07:00
Paco Xu
acd696266e mark PodOverhead to GA in v1.24; remove in v1.26 2022-03-17 09:30:14 +08:00
Konstantin Misyutin
438d224f0e Cleanup k8s.io/component-helpers/storage/volume package 
Signed-off-by: Konstantin Misyutin <konstantin.misyutin@huawei.com>
 2022-03-16 15:43:09 +08:00
Konstantin Misyutin
4ba98a8610 cleanup: remove unnecessary import aliases 2022-03-16 15:43:09 +08:00
Konstantin Misyutin
1d7cefe9c4 Move volume helpers to "k8s.io/component-helpers/storage/volume". 
This patch aims to simplify decoupling "pkg/scheduler/framework/plugins"
from internal "k8s.io/kubernetes" packages. More described in
issue #89930 and PR #102953.

Some helpers from "k8s.io/kubernetes/pkg/controller/volume/persistentvolume"
package moved to "k8s.io/component-helpers/storage/volume" package:

- IsDelayBindingMode
- GetBindVolumeToClaim
- IsVolumeBoundToClaim
- FindMatchingVolume
- CheckVolumeModeMismatches
- CheckAccessModes
- GetVolumeNodeAffinity

Also "CheckNodeAffinity" from "k8s.io/kubernetes/pkg/volume/util"
package moved to "k8s.io/component-helpers/storage/volume" package
to prevent diamond dependency conflict.

Signed-off-by: Konstantin Misyutin <konstantin.misyutin@huawei.com>
 2022-03-16 15:43:09 +08:00
Kubernetes Prow Robot
aa383570f0 Merge pull request #108705 from denkensk/refine-preempt-msg 
make the preempt failed message per node compressible in event
 2022-03-15 18:09:55 -07:00
Kubernetes Prow Robot
2b1b849d6a Merge pull request #108362 from sanposhiho/implement-mindomains 
Implement MinDomains on Pod Topology Spread
 2022-03-15 10:34:11 -07:00
Alex Wang
ddd62202fb make the preempt message per node compressible 2022-03-15 22:02:19 +08:00
Kubernetes Prow Robot
d7bd0d4f52 Merge pull request #108648 from ahg-g/ahg-ds 
Update PreFilter interface to return a PreFilterResult
 2022-03-14 18:50:20 -07:00
Abdullah Gharaibeh
da7f085dcb Added a NodeAffinity PreFilter that looks for node.Name MatchField terms; if exist, the pod is only evaluated against the matching nodes. 2022-03-14 15:37:03 -04:00
Abdullah Gharaibeh
5b20b68bc9 Updated the scheduler framework's PreFilter interface to return a PreFilterResult 2022-03-14 15:36:52 -04:00
Patrick Ohly
f84f4fa291 storage capacity: use V1 API 2022-03-14 20:05:45 +01:00
Patrick Ohly
3a7deaa141 storage capacity: GA, always enabled, remove feature check 
The code and tests for scenarios where the feature is disabled are no longer
needed because the feature is graduating to GA.
 2022-03-14 20:05:45 +01:00
sanposhiho
6141aa53f9 Implement MinDomains 2022-03-15 01:38:44 +09:00
Kubernetes Prow Robot
5b52c4d127 Merge pull request #107674 from sanposhiho/api-min-domains 
Add MinDomains API to TopologySpreadConstraints field
 2022-03-14 09:33:57 -07:00
Kubernetes Prow Robot
d0d9a69414 Merge pull request #108484 from Abirdcfly/fixctx 
fix: some function should pass context parameter
 2022-03-11 13:26:34 -08:00
sanposhiho
3b13e9445a Add MinDomains API to TopologySpreadConstraints field 2022-03-09 20:57:12 +09:00
Abirdcfly
e35cfbb5a7 fix: some function should pass context parameter 
Change-Id: Ib509573a72c8bd0c61233ade415fef470c61bf5f
 2022-03-04 00:42:45 +08:00
Abirdcfly
52c87654a1 simplify function MatchProvisioner 
Change-Id: I15b7507fed50032d0df7a91553ba58f764d92aac
 2022-03-03 16:30:20 +08:00
sanposhiho
0b16a7fefa Support ExtenderName in FakeExtender 2022-02-23 12:14:39 +09:00
Abdullah Gharaibeh
8a1c70b48c Graduate PodAffinityNamespaceSelector to GA 2022-02-18 12:07:29 -05:00
Kubernetes Prow Robot
21c0f6f6ff Merge pull request #107677 from pohly/scheduler-integration-benchmark 
scheduler integration benchmark improvements
 2022-02-14 01:23:28 -08:00
Kubernetes Prow Robot
0dcd6eaa0d Merge pull request #103934 from boenn/tainttoleration 
De-duplicate predicate (known as filter now) logic shared in kubelet and scheduler
 2022-02-09 16:53:46 -08:00
Patrick Ohly
1f341ee7b5 kube-scheduler: downgrade namespace log message from "error" to "info" 
GetNamespaceLabelsSnapshot has a fallback when it gets errors when looking up a
namespace, therefore reporting the error is more informational than a real
error. In particular, not finding the namespace is normal when running
test/integration/scheduler_perf and happens so frequently that there is a lot
of output on stderr:

E0120 12:19:09.204768   95305 plugin.go:138] "getting namespace, assuming empty set of namespace labels" err="namespace \"namespace-1\" not found" namespace="namespace-1"
 2022-02-07 08:59:19 +01:00
Kubernetes Prow Robot
6410ddaba9 Merge pull request #107623 from bbarnes52/podtopologyoptimization 
Optimize pod topology spread performance
 2022-02-04 15:58:58 -08:00
Brian Barnes
4222d3a48e optimize pod topology spread 2022-02-04 10:27:58 -08:00
Kubernetes Prow Robot
2fb24de42b Merge pull request #107775 from denkensk/add-postfilter-info-to-event 
Add details about preemption in the event for scheduling failed
 2022-01-31 09:38:23 -08:00
Alex Wang
52275fc831 add preemption info in scheduling failed event 2022-02-01 00:37:16 +08:00
Wei Huang
939e98135c sched: fix goroutine leak in unit tests 2022-01-22 22:53:11 -08:00
Kubernetes Prow Robot
0c8074e1b1 Merge pull request #107445 from mengjiao-liu/goroutine_leak_TestSelectorSpreadScore 
Fix goroutine leaks in package `selectorspread`
 2022-01-21 11:23:21 -08:00
Kubernetes Prow Robot
184daed0db Merge pull request #107559 from liggitt/invalid-selectors 
Handle invalid selectors properly
 2022-01-19 14:49:31 -08:00
Jordan Liggitt
c0af728f43 Handle invalid selectors properly 2022-01-14 12:11:02 -05:00
Wojciech Tyczyński
551790729f Remove selflink references in different testing-related files 2022-01-14 12:58:05 +01:00
Kubernetes Prow Robot
42436c877e Merge pull request #107462 from dims/next-step-in-csi-migration-for-openstack-take-2 
Next step in CSI migration for openstack
 2022-01-12 19:57:07 -08:00
Patrick Ohly
9eaa2dc554 avoid klog Info calls without verbosity 
In the following code pattern, the log message will get logged with v=0 in JSON
output although conceptually it has a higher verbosity:

   if klog.V(5).Enabled() {
       klog.Info("hello world")
   }

Having the actual verbosity in the JSON output is relevant, for example for
filtering out only the important info messages. The solution is to use
klog.V(5).Info or something similar.

Whether the outer if is necessary at all depends on how complex the parameters
are. The return value of klog.V can be captured in a variable and be used
multiple times to avoid the overhead for that function call and to avoid
repeating the verbosity level.
 2022-01-12 07:48:36 +01:00
Mengjiao Liu
d0ec334605 Fix goroutine leaks in package selectorspread 2022-01-12 10:20:32 +08:00
Kubernetes Prow Robot
39136784a4 Merge pull request #107009 from kerthcet/feature/fix-wrong-calculate-in-podTopologySpread 
nodeAffinity filtered nodes should be excluded when calculating skew …
 2022-01-11 08:33:16 -08:00