Commit Graph

389 Commits

Author SHA1 Message Date
Guoliang Wang
9d173852c1 Add a metric to track number of scheduler prioritizing goroutines 2019-10-21 16:38:14 +08:00
draveness
ce33fcc311 feat: remove FakePDBLister 2019-10-19 19:10:42 +08:00
draveness
e1f86e3460 feat(scheduler): replace several algorithm listers with client listers 2019-10-19 17:26:32 +08:00
Kubernetes Prow Robot
70f68062ad Merge pull request #84014 from ahg-g/ahg-tree
Make node tree order part of the snapshot
2019-10-18 15:21:37 -07:00
Abdullah Gharaibeh
63d7733e98 create an ordered list of nodes instead of iterating over the tree 2019-10-18 12:51:46 -04:00
Kubernetes Prow Robot
d1a79f136b Merge pull request #84054 from ahg-g/ahg-gp
GeneralPredicate as framework plugin config
2019-10-17 21:19:58 -07:00
Abdullah Gharaibeh
517116921b GeneralPredicate as plugin config 2019-10-17 11:13:57 -04:00
Abdullah Gharaibeh
1293facf7b cleanup unnecessary func parameters in genericScheduler methods 2019-10-17 10:31:14 -04:00
Kubernetes Prow Robot
3719fcdffa Merge pull request #82072 from draveness/feature/use-context-instead-of-channel
feat(scheduler): use context in scheduler package
2019-10-17 01:46:39 -07:00
Abdullah Gharaibeh
17a6a7914c make sure filters are executed when no predicates configured 2019-10-16 21:27:57 -04:00
draveness
47a6c5b693 feat(scheduler): use context in the scheduler package
+ Use context instead of stopCh
+ Add context to the scheduling framework interface
2019-10-17 09:03:55 +08:00
Abdullah Gharaibeh
e073e56095 move scheduler cache ListNodes interface to snapshot 2019-10-14 17:47:42 -04:00
Kubernetes Prow Robot
aee99ce807 Merge pull request #83558 from hprateek43/sortable_list_package
Move Sortable List into its own package
2019-10-12 11:40:38 -07:00
Harsh Singh
589656108e Replaced sortable list with native golang slice. 2019-10-12 21:57:28 +05:30
draveness
1f52bd80d1 feat(scheduler): expand node score range to [0, 100] 2019-10-11 23:43:09 +08:00
Guoliang Wang
d3e8f17987 Add more tracing steps in generic_scheduler 2019-10-11 10:39:41 +08:00
Abdullah Gharaibeh
1751c251d8 Addressed comments 2019-10-08 16:13:13 -04:00
Abdullah Gharaibeh
bc550b0896 Added PredicateMetadata and PriorityMetadata as CycleState to the framework 2019-10-07 22:25:08 -04:00
Abdullah Gharaibeh
66386fdf49 Added the first predicate as a filter plugin: PodToleratesNodeTaints. 2019-10-05 08:43:17 -04:00
Kubernetes Prow Robot
ca038117b2 Merge pull request #83490 from draveness/feature/scale-extender-output
feat(scheduler): scale the extender output in generic scheduler
2019-10-04 10:22:52 -07:00
draveness
27326e4f9a feat(scheduler): scale the extender output in generic scheduler 2019-10-04 17:32:34 +08:00
draveness
c73ff9749b feat(scheduler): rename PluginContext to CycleState 2019-10-04 17:30:36 +08:00
Kubernetes Prow Robot
dc0013a506 Merge pull request #83365 from notpad/feature/83244
A consistent interface for plugin extended functionality
2019-10-01 13:01:11 -07:00
Wei Huang
a01259ef6f bazel and codegen files 2019-10-01 09:51:40 -07:00
Wei Huang
cbdb4e3fdb refactor scheduler extender related API
- move extender related API from pkg/scheduler/api to pkg/scheduler/apis/extender/v1

- alias extenderv1 to pkg/scheduler/apis/extender/v1

- use NodeScore and NodeScoreList in non-extender logic
2019-10-01 09:51:24 -07:00
notpad
fc55e74741 A consistent interface for plugin extended functionality 2019-10-01 23:59:48 +08:00
SataQiu
bcaa991676 scheduler: code clean up for predicates/metadata 2019-09-29 10:11:53 +08:00
Kubernetes Prow Robot
0b4cccc9d1 Merge pull request #82912 from ahg-g/ahg-prefilter-update
An interface that allows pre-filter plugins to update their pre-calculated status
2019-09-25 11:06:40 -07:00
Kubernetes Prow Robot
8ad1aba7f5 Merge pull request #82465 from hprateek43/MoveGetPodPriority
Move GetPodPriority from /scheduler/util to /api/pod
2019-09-25 11:06:00 -07:00
Abdullah Gharaibeh
37b9e6d1ea An interface that allows pre-filter plugins to update their pre-calculated.
This is needed to allow efficient preemption simulations: during preemption, we remove/add pods from each node before running the filter plugins again to evaluate whether removing/adding specific pods will allow the incoming pod to be scheduled on the node. Instead of calling prefilter again, we should allow the plugin to do incremental update to its pre-computed state.
2019-09-24 13:01:50 -04:00
Harsh Singh
6a9ef7f04f Move GetPodPriority from /scheduler/util to /api/pod 2019-09-24 22:02:13 +05:30
Kubernetes Prow Robot
40a8d9ebee Merge pull request #82735 from ahmad-diaa/remove-NewConfigFactory-compatibility-test
Improve Scheduler Compatibility Test
2019-09-20 16:17:37 -07:00
Ahmad Diaa
009ffaf803 validate scheduler policy instead of the decoded policy in compatibility_test 2019-09-20 21:42:12 +02:00
Abdullah Gharaibeh
89f936f6ac Modified the Filter interface to pass in nodeinfo instead of node name.
This is necessary to support preemption, which relies on passing modified nodeinfo objects to the filters to simulate evicting lower-priority pods.
2019-09-18 17:27:33 -04:00
Kubernetes Prow Robot
e53a952fa4 Merge pull request #82283 from ahmad-diaa/fix-field-types-in-scheduler-api-types
Migrate scheduler api types to sized integers
2019-09-12 15:56:32 -07:00
Kubernetes Prow Robot
82f5531df3 Merge pull request #82119 from wgliang/fixbug/fix-scheudle-function-context
Take the context as the first argument of Schedule
2019-09-12 11:46:28 -07:00
Ahmad Diaa
801cc549be migrate scheduler api types to sized integers 2019-09-12 19:06:40 +02:00
Kubernetes Prow Robot
96201b5e57 Merge pull request #82156 from mrkm4ntr/fix-evaluated-nodes
Fix EvaluatedNodes in ScheduleResult
2019-09-11 22:52:39 -07:00
Kubernetes Prow Robot
02433e0a72 Merge pull request #82209 from yutedz/gen-sched-err
Handle pod addition / removal errors
2019-09-11 15:24:34 -07:00
Shintaro Murakami
bb94dfea1e Fix EvaluatedNodes in ScheduleResult 2019-09-11 22:01:25 +09:00
Kubernetes Prow Robot
7351f1acd7 Merge pull request #81777 from mrkm4ntr/remove-pod-lister
Remove unnecessary factory layer
2019-09-10 14:32:15 -07:00
Ted Yu
89a70fa407 Handle pod addition / removal errors 2019-09-06 16:25:11 -07:00
Guoliang Wang
d84a75c140 Fix filter plugins are not been called during preemption 2019-09-06 09:59:01 +08:00
Kubernetes Prow Robot
b33968972b Merge pull request #82034 from alculquicondor/feat/unschedulable_unresolvable
[Framework] Add UnschedulableAndUnresolvable status code
2019-08-30 11:20:57 -07:00
Guoliang Wang
008f4e2ddc Take the context as the first argument of Schedule 2019-08-29 17:47:49 +08:00
Aldo Culquicondor
3c1f8a8c4e [Framework] Add UnschedulableAndUnresolvable status code
The status can be used by (Pre)Filter plugins to indicate that
preemption wouldn't change the decision of the filter.

Signed-off-by: Aldo Culquicondor <acondor@google.com>
2019-08-28 10:10:47 -04:00
Kubernetes Prow Robot
e57bee7332 Merge pull request #81840 from draveness/feature/move-node-info-snapshot-to-framework
feat(scheduler): move node info snapshot out of internal package
2019-08-26 16:42:54 -07:00
Kubernetes Prow Robot
12e6930d8a Merge pull request #81842 from verb/range-scheduler
Add test for HTTPExtender.IsInterested
2019-08-25 15:48:20 -07:00
Shintaro Murakami
a0c93b10c9 Remove unnecessary factory layer 2019-08-24 08:08:30 +09:00
Kubernetes Prow Robot
4680ec8fde Merge pull request #81346 from mrkm4ntr/fits-on-node-fast-path
Add fast path to podFitsOnNode
2019-08-23 15:48:26 -07:00