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2080 Commits

Author SHA1 Message Date
Wei Huang
59eff29d22 - Add Extenders() and PluginsRunner interface to PreemptHandle 
- Make some private functions stateless
  - make addNominatedPods() not dependent on genericScheduler
  - make addNominatedPods() not dependent on genericScheduler
  - make selectVictimsOnNode() not dependent on genericScheduler
  - make selectNodesForPreemption() not dependent on genericScheduler
 2020-05-26 10:00:45 -07:00
lo24
4caae61f03 fix typo in scheduler framework 2020-05-26 16:00:22 +00:00
RainbowMango
4d8280acca rename metric scheduler_total_preemption_attempts to scheduler_preemption_attempts_total as counter metrics should have _total suffix. 2020-05-26 20:11:42 +08:00
Rafal Wicha
852442c0ff Promote kubescheduler.config.k8s.io to v1betav1 2020-05-25 22:25:57 +01:00
Kubernetes Prow Robot
7a30cf8046 Merge pull request #91241 from pancernik/scheduler-plugin-args-validation 
Move Scheduler plugin args validation to apis/config/validation
 2020-05-25 13:43:11 -07:00
Kubernetes Prow Robot
c5aa1eddcc Merge pull request #91406 from zhouya0/fix_scheduler_prefilter_doc 
Fix scheduler prefilter comment
 2020-05-25 11:43:11 -07:00
Rafal Wicha
85be9c1673 Move Scheduler plugin args validation to apis/config/validation 2020-05-25 16:27:21 +01:00
zhouya0
dabd00ca4c Fix scheduler prefilter comment 2020-05-25 17:45:44 +08:00
Dave Chen
84915d1623 Expose the issue that max threshold haven't considered container size 
Signed-off-by: Dave Chen <dave.chen@arm.com>
 2020-05-25 17:31:47 +08:00
Yecheng Fu
8bbbe62fbd Add versioned counterparts for VolumeBindingArgs: auto-generted files 2020-05-22 09:30:53 +08:00
Yecheng Fu
0a3d55f2e0 Add versioned counterparts for VolumeBindingArgs 2020-05-22 09:30:52 +08:00
Kubernetes Prow Robot
d871ab9690 Merge pull request #91278 from chendave/testcase 
scheduler: Expand testcases to cover more plugin defaults
 2020-05-20 19:41:39 -07:00
Kubernetes Prow Robot
f7a6e9e2f1 Merge pull request #91175 from Huang-Wei/volume-binding-leftover 
Cleanup volume binding leftover
 2020-05-20 19:41:10 -07:00
Wei Huang
f4b726237a Add function NominatedPodsForNode to PodNominator interface. 
- replace SchedulingQueue with PodNominator in genericScheduler.
 2020-05-20 14:05:18 -07:00
Wei Huang
b6d5a3328a cleanup volume binding leftover 2020-05-20 10:30:22 -07:00
Kubernetes Prow Robot
7ba332a839 Merge pull request #91258 from alculquicondor/double_spread_weight 
Set weight of PodTopologySpread Score to 2
 2020-05-19 23:40:42 -07:00
Dave Chen
c74a5d4fe2 scheduler: Expand testcases to cover more plugin defaults 
Signed-off-by: Dave Chen <dave.chen@arm.com>
 2020-05-20 12:37:06 +08:00
Kubernetes Prow Robot
4310732c55 Merge pull request #91102 from chendave/capacity_ratio 
Move `RequestedToCapacityRatio` Args defaults to versioned packages
 2020-05-19 20:35:20 -07:00
Kubernetes Prow Robot
a3feccc965 Merge pull request #90201 from KobayashiD27/addTestCaseInSchedulerProfile 
Add test case in scheduler/profile/profile_test.go
 2020-05-19 20:34:18 -07:00
Kubernetes Prow Robot
4b9b9ab753 Merge pull request #91252 from alculquicondor/fix-reschedule 
Skip Pod Conditions from scheduling queue updates
 2020-05-19 16:32:51 -07:00
Kubernetes Prow Robot
0746f165bd Merge pull request #91229 from ahg-g/ahg-affinity3 
Eliminate locking in (anti)affinity calculations
 2020-05-19 16:32:42 -07:00
Aldo Culquicondor
9819b25a44 Set weight of PodTopologySpread Score to 2 
Signed-off-by: Aldo Culquicondor <acondor@google.com>
 2020-05-19 12:08:38 -04:00
Aldo Culquicondor
da6fcfaf74 Skip Pod Conditions from scheduling queue updates 
Signed-off-by: Aldo Culquicondor <acondor@google.com>
 2020-05-19 10:59:10 -04:00
Kubernetes Prow Robot
2185064307 Merge pull request #90356 from Huang-Wei/prefactor-preemption-nompods-interface 
Extract logic related with scheduler nominatedPods to an interface
 2020-05-18 20:03:36 -07:00
Abdullah Gharaibeh
4ff554ba83 Eliminate locking in (anti)affinity calculations 2020-05-18 22:37:37 -04:00
Kobayashi Daisuke
673a22eae8 Add test case in scheduler/profile/profile_test.go 
to improve the test coverage: check invalid configs
 2020-05-19 10:27:37 +09:00
Kubernetes Prow Robot
9eb097c4b0 Merge pull request #91168 from ahg-g/ahg-affinity5 
First pod with affinity can schedule only on nodes with matching topology keys
 2020-05-18 16:29:51 -07:00
Abdullah Gharaibeh
5d2c05408d First pod with affinity can schedule only on nodes with matching topology keys 2020-05-18 15:15:09 -04:00
Wei Huang
bd184035c4 Extract logic related with scheduler nominatedPods to an interface 
- rename `UpdateNominatedPodForNode` to `AddNominatedPod`
- promote `update` to `UpdateNominatedPod`
- anonymous lock in nominatedMap
- pass PodNominator as an option to NewFramework
 2020-05-18 10:29:08 -07:00
Dave Chen
838a0a8c03 Move RequestedToCapacityRatio Args defaults to versioned packages 
Signed-off-by: Dave Chen <dave.chen@arm.com>
 2020-05-18 14:19:39 +08:00
Kubernetes Prow Robot
d4ce66fe0b Merge pull request #90660 from Huang-Wei/synced-sched-err-call 
Move unschedulable Pod to internal schedulingQ synchronously
 2020-05-16 19:00:06 -07:00
Kubernetes Prow Robot
b170451caa Merge pull request #90183 from dims/update-kubernetes-to-klog-v2 
Update kubernetes to klog v2
 2020-05-16 18:59:51 -07:00
Kubernetes Prow Robot
7f0c05b909 Merge pull request #90544 from chendave/weight 
configurable weight on the CPU and memory
 2020-05-16 07:36:30 -07:00
Kubernetes Prow Robot
9769e0f5da Merge pull request #90008 from gavinfish/scheduler-utilparsers 
Scheduler: remove direct import to /pkg/util/parsers
 2020-05-16 07:35:49 -07:00
Davanum Srinivas
07d88617e5 Run hack/update-vendor.sh 
Signed-off-by: Davanum Srinivas <davanum@gmail.com>
 2020-05-16 07:54:33 -04:00
Davanum Srinivas
442a69c3bd switch over k/k to use klog v2 
Signed-off-by: Davanum Srinivas <davanum@gmail.com>
 2020-05-16 07:54:27 -04:00
Kubernetes Prow Robot
52ae8b1ebb Merge pull request #91099 from snowplayfire/skip_unnecessary_scheduling 
skip unnecessary scheduling attempt when pod has its Finalizers updated
 2020-05-15 23:02:22 -07:00
Kubernetes Prow Robot
65f2803c68 Merge pull request #91084 from ahg-g/ahg-affinity2 
Added pre-processed preferred affinity terms to scheduler's PodInfo type
 2020-05-15 23:02:03 -07:00
Kubernetes Prow Robot
738e557f2c Merge pull request #91083 from KobayashiD27/Add-test-to-scheduler-apis-config-types-test 
Add test case in scheduler/apis/config/types_test.go to improve the t…
 2020-05-15 23:01:49 -07:00
Wei Huang
133a02540f Move unschedulable Pod to internal schedulingQ synchronously 
- use in-cache Pod instead of real-time Pod (by calling API server) to mark it as unschedulable
  in internal schedulingQ
- remove the backoff logic as now we don't call API server
- the whole logic is changed to a synchronous call
 2020-05-15 19:27:28 -07:00
Wei Huang
1b30105dac Fix scheduler cache inconsistency upon Pods with same name but different UIDs 
Co-authored-by: Wei Huang <wei.huang1@ibm.com>
Co-authored-by: tianxia52 <871883758@qq.com>
 2020-05-15 11:41:54 -07:00
Dave Chen
621c73b984 Configurable weight on the CPU and memory 
This change also make it possible to score the resources beyond the "cpu"
and "memory" which is currently listed in "defaultRequestedRatioResources".

Signed-off-by: Dave Chen <dave.chen@arm.com>
 2020-05-15 22:26:30 +08:00
Abdullah Gharaibeh
087839daf7 Added pre-processed preferred affinity terms to scheduler's PodInfo type. 2020-05-15 09:00:56 -04:00
jingxueli
b95191fe10 add test for finalizers 2020-05-15 18:57:09 +08:00
Kubernetes Prow Robot
71277de4d6 Merge pull request #91069 from alculquicondor/bind_ctx 
Use passed context in default binder
 2020-05-15 02:49:28 -07:00
Kubernetes Prow Robot
c453be845a Merge pull request #91062 from ahg-g/ahg-affinity1 
Added pre-processed required affinity terms to scheduler's PodInfo type.
 2020-05-15 02:49:07 -07:00
Kubernetes Prow Robot
57b79e3fb4 Merge pull request #91037 from Huang-Wei/prefactor-PreemptExtender 
Refactor preemption extender logic and move SchedulerExtender interface to framework pkg
 2020-05-15 02:48:30 -07:00
Kubernetes Prow Robot
95e598586e Merge pull request #91016 from chendave/nits 
Fix nits in comments for NodeResources plugins
 2020-05-15 02:48:02 -07:00
Brian Pursley
9eb8e7a6d6 Changed scheduler to use patch when updating pod status to avoid potential conflicts 2020-05-14 15:17:53 -04:00
Kubernetes Prow Robot
5bda0c1b3b Merge pull request #83726 from cofyc/fix56180 
scheduler: Move all volume binding code into VolumeBinding plugin
 2020-05-14 10:08:23 -07:00