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958 Commits

Author SHA1 Message Date
Kubernetes Prow Robot
e857ae090c Merge pull request #80011 from Huang-Wei/eps-int-test 
Even Pods Spread - 6. Integration Test
 2019-08-01 17:19:51 -07:00
Kubernetes Prow Robot
a8d20287bd Merge pull request #80846 from tedyu/apply-wght-early 
Return early in ApplyScoreWeights if there are no scores
 2019-08-01 13:38:54 -07:00
Kubernetes Prow Robot
aaad4c4afa Merge pull request #80533 from alculquicondor/refactor/find_nodes 
Query nodes in Schedule only when there are no predicates
 2019-08-01 13:38:28 -07:00
Wei Huang
caab8b74ba EvenPodsSpread: integration test 2019-08-01 10:42:27 -07:00
Aldo Culquicondor
d935b1054c Remove Configurator interface 
The Configurator has been used as a holder for listers that tests need,
which is not its purpose. By making the tests obtain listers from more
appropriate places, such as informers, there is no need for various
accessors to the Configurator.

Also, FakeConfigurator is not being used anymore, so there's no need for
an interface instead of a plain pointer.

Signed-off-by: Aldo Culquicondor <acondor@google.com>
 2019-08-01 08:36:38 -04:00
Ted Yu
5efeda3718 Return early in ApplyScoreWeights if there are no scores 2019-08-01 04:59:18 -07:00
Fabio Bertinatto
c5d9af2bda Update predicates to use cached CSINode in scheduler 2019-08-01 10:15:20 +02:00
Fabio Bertinatto
09d2cdf384 Add independent cache for CSINode in scheduler 2019-08-01 10:08:51 +02:00
Kubernetes Prow Robot
ac1cde5577 Merge pull request #78009 from hainesc/develop 
Use reservoir sampling to select one host from priority list
 2019-08-01 00:52:15 -07:00
Kubernetes Prow Robot
7a7f5f1e83 Merge pull request #80360 from bertinatto/fix_old_predicate 
Don't count unrelated volumes in scheduler predicate
 2019-07-31 22:36:26 -07:00
Kubernetes Prow Robot
fb46ec8455 Merge pull request #80383 from liu-cong/normalizescore 
Add NormalizeScore extension point for scheduler framework.
 2019-07-31 20:08:24 -07:00
Kubernetes Prow Robot
a6dca16d99 Merge pull request #80144 from Huang-Wei/stateless-ApplyFeatureGates 
scheduler: make ApplyFeatureGates() stateless
 2019-07-31 20:08:14 -07:00
Kubernetes Prow Robot
fc46a2f59c Merge pull request #80736 from cofyc/log-error-when-api-requst-fails 
Log an error when kube-scheduler fails to update the condition of the pod
 2019-07-31 13:48:15 -07:00
xiaofei.sun
bff9ad44f9 clean GeneralPredicates code 2019-07-31 23:06:46 +08:00
Fabio Bertinatto
6e9112b7fe When PVC is invalid, don't count volumes in scheduler predicate 2019-07-31 12:56:28 +02:00
Fabio Bertinatto
ee7b48b7c5 Don't count unrelated volumes in scheduler predicate 2019-07-31 12:56:28 +02:00
Cong Liu
34373662d3 Add NormalizeScore extension point for scheduler framework. 2019-07-30 20:02:13 -04:00
Wei Huang
eb3ed24853 scheduler: make ApplyFeatureGates() stateless 2019-07-30 11:41:57 -07:00
Kubernetes Prow Robot
1f1c1e2ad0 Merge pull request #80588 from liu-cong/errch 
Use ErrorChannel to communicate errors during parallel execution in interpod_afiinity
 2019-07-30 08:53:03 -07:00
Kubernetes Prow Robot
d248bd099d Merge pull request #80233 from alculquicondor/refactor/configurator 
Remove NodeLister from Scheduler Configurator
 2019-07-30 05:33:17 -07:00
Kubernetes Prow Robot
70bb26f96e Merge pull request #78632 from NickrenREN/delete-pod-if-add-succeeds 
Delete the pods from unschedulable queue only when Add succeeds
 2019-07-30 01:58:50 -07:00
Yecheng Fu
00afede30d Log an error when kube-scheduler fails to update the condition of the pod. 2019-07-30 10:05:20 +08:00
Cong Liu
9663c33747 Use ErrorChannel to communicate errors during parallel execution in interpod_afiinity. 2019-07-29 20:44:50 -04:00
NickrenREN
315f34bb51 delete the pods from unschedulable queue only when Add succeeds 2019-07-28 11:24:11 +08:00
Wei Huang
755a3112d8 [eps-priority] auto-gen files 2019-07-26 20:49:12 -07:00
Wei Huang
762a7113a7 EvenPodsSpread: optimize Priority logic 2019-07-26 20:49:12 -07:00
Wei Huang
26a45b2bd3 EvenPodsSpread: Benchmarking Priority function 2019-07-26 20:49:12 -07:00
Wei Huang
0bff4c27d6 EvenPodsSpread: weigh constraints individually 
- update logic to weigh each constraint individually
- address comments and misc fixes
 2019-07-26 20:48:05 -07:00
Wei Huang
3638fd5353 EvenPodsSpread: minor enhancement on printing out priority score 2019-07-26 20:48:05 -07:00
Wei Huang
821446ed70 EvenPodsSpread: Make some funcs in predicates pkg as public 2019-07-26 20:48:05 -07:00
Wei Huang
f25cc921e1 EvenPodsSpread: Core Priority logic 2019-07-26 20:48:05 -07:00
Wei Huang
eefc18a763 EvenPodsSpread: Define a new Priority 2019-07-26 20:48:05 -07:00
Kubernetes Prow Robot
bc8ca12c87 Merge pull request #80448 from tedyu/node-info-key 
Check error return from GetPodKey
 2019-07-26 20:16:23 -07:00
Kubernetes Prow Robot
7075853a70 Merge pull request #80254 from hex108/preempt_with_permit 
Send a reject message to permit plugin when preempting a WaitingPod
 2019-07-26 20:16:11 -07:00
Ted Yu
47ccb69907 Check error return from GetPodKey 2019-07-26 11:53:43 -07:00
Kubernetes Prow Robot
50a0d38e3a Merge pull request #80503 from tedyu/spread-constaints 
Refactor nested loop in getTPMapMatchingSpreadConstraints
 2019-07-25 20:48:11 -07:00
Kubernetes Prow Robot
7fd8537564 Merge pull request #79062 from Huang-Wei/eps-preemption 
Even Pods Spread - 4. Preemption Support
 2019-07-25 14:33:45 -07:00
Ted Yu
89818d8d09 Refactor nested loop in getTPMapMatchingSpreadConstraints 2019-07-25 07:15:14 -07:00
Aldo Culquicondor
0e35ac8f1e Update TODO 
Signed-off-by: Aldo Culquicondor <acondor@google.com>
 2019-07-25 10:09:42 -04:00
Aldo Culquicondor
e703226522 Optimize Schedule by querying nodes only when needed. 
Signed-off-by: Aldo Culquicondor <acondor@google.com>
 2019-07-25 08:24:05 -04:00
Kubernetes Prow Robot
dc515bb12e Merge pull request #80469 from draveness/feature/add-unit-tests-to-framework-status 
fix: return empty string when status is nil
 2019-07-24 18:08:05 -07:00
Wei Huang
794847967c EvenPodsSpread: update addPod() logic to match individual constraint 
- also add TODO items for potential perf optimization
 2019-07-24 15:27:55 -07:00
Wei Huang
fe7072a482 fixup: address comments 2019-07-24 15:27:55 -07:00
Wei Huang
2027525abf EvenPodsSpread: Preemption UT on generic_scheduler 2019-07-24 15:27:55 -07:00
Wei Huang
ff831c3df2 EvenPodsSpread: Supports Preemption (addPod) 
- add addPod() for podSpreadMap
 2019-07-24 15:27:55 -07:00
Wei Huang
9e9808d0ab EvenPodsSpread: Supports Preemption (removePod) 
- add removePod() for podSpreadMap
 2019-07-24 15:27:54 -07:00
Kubernetes Prow Robot
acd597dbac Merge pull request #80305 from hex108/cleanup_score_plugin 
Precheck score plugins' weight when initializing
 2019-07-24 15:20:05 -07:00
Kubernetes Prow Robot
d83cf5f274 Merge pull request #77828 from Huang-Wei/eps-pred-core 
Even Pods Spread - 3. Predicates Core
 2019-07-24 15:19:52 -07:00
Aldo Culquicondor
8e9af0185d Remove NodeLister from Scheduler Configurator 
Signed-off-by: Aldo Culquicondor <acondor@google.com>
 2019-07-24 17:16:30 -04:00
Kubernetes Prow Robot
cbae6ed036 Merge pull request #80220 from alculquicondor/refactor/scheduler-cache 
Use scheduler cache in affinity priority functions
 2019-07-24 13:50:06 -07:00