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894 Commits

Author SHA1 Message Date
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
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
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
Wei Huang
1822085088 EvenPodsSpread: update 'selfMatch' logic 2019-07-24 10:28:46 -07:00
Wei Huang
39e459ae9a fixup: address comments 2019-07-24 10:28:46 -07:00
Wei Huang
b99fb9187b EvenPodsSpread: UT on genericScheduler.Schedule() 2019-07-24 10:28:46 -07:00
Wei Huang
e0e3889d74 EvenPodsSpread: Core Predicate logic 2019-07-24 10:28:46 -07:00
Wei Huang
08e7b3bacb EvenPodsSpread: Define a new Predicate 2019-07-24 10:28:46 -07:00
draveness
7549c53a38 fix: return empty string when status is nil 2019-07-24 20:55:11 +08:00
Aldo Culquicondor
f58abdf966 Use scheduler cache in affinity priority functions 
Make the cache implement NodeLister and expose it to the priority
functions. This way, the priority functions make use of a single cache,
the scheduler's, instead of mixing it with the lister's caches.

Signed-off-by: Aldo Culquicondor <acondor@google.com>
 2019-07-23 22:10:49 -04:00
Jun Gong
df14adf474 Send a reject message to permit plugin when preempting a WaitingPod 2019-07-23 10:23:54 +08:00
Wei Huang
f822487f05 EvenPodsSpread: match selector of each constraint independently 
- see more discussion at https://github.com/kubernetes/kubernetes/pull/77760#discussion_r305107973
 2019-07-22 17:51:23 -07:00
Wei Huang
c23aef40f2 [eps-pred-meta] auto-gen files 2019-07-22 17:34:56 -07:00