Abdullah Gharaibeh
ed3fe054df
move scheduler nodeinfo to pkg/scheduler/types
2020-03-31 21:02:09 -04:00
Jordan Liggitt
d8abacba40
client-go: update expansions callers
2020-03-06 16:50:41 -05:00
Mateusz Litwin
b93e3d18e9
fix scheduler.TestCoSchedulinngWithPermitPlugin and test scheduler.PermitPlugin
...
After moving Permit() to the scheduling cycle test PermitPlugin should
no longer wait inside Permit() for another pod to enter Permit() and become waiting pod.
In the past this was a way to make test work regardless of order in
which pods enter Permit(), but now only one Permit() can be executed at
any given moment and waiting for another pod to enter Permit() inside
Permit() leads to timeouts.
In this change waitAndRejectPermit and waitAndAllowPermit flags make first
pod to enter Permit() a waiting pod and second pod to enter Permit()
either rejecting or allowing pod.
Mentioned in #88469
2020-03-04 08:45:36 -08:00
fengzixu
b67a033de2
Refactor: move generic functions of integration test to util directory
2020-02-29 14:56:39 +09:00
Aldo Culquicondor
c048858471
Support multiple scheduling profiles in a single scheduler
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Signed-off-by: Aldo Culquicondor <acondor@google.com >
2020-02-25 11:31:20 -05:00
skilxn-go
8fd0d8028f
Remove FilteredNodesStatuses argument from PreScore interface
2020-02-15 13:53:04 +08:00
skilxn-go
f5b7e3cca3
Rename PostFilter plugin to PreScore
2020-02-12 23:25:08 +08:00
Mike Danese
3aa59f7f30
generated: run refactor
2020-02-07 18:16:47 -08:00
Aldo Culquicondor
4a5ab84dcc
Move default binding to a plugin
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Signed-off-by: Aldo Culquicondor <acondor@google.com >
2020-01-22 14:13:33 -05:00
Mike Danese
d86fcd8c90
rename some declartions named context in tests
2020-01-16 15:09:28 -08:00
Abdullah Gharaibeh
2b3df3587e
Deprecate scheduler predicate and priority factory registration
2019-12-25 20:33:08 -05:00
Abdullah Gharaibeh
fe7de96ebe
cleanup scheduler's in-tree plugins registry naming
2019-12-24 15:56:36 -05:00
Wei Huang
dc3d1bd238
Eliminate running paths of Predicates in scheduler
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- eliminate running paths of Predicates in scheduler; use Filter Plugins instead.
- refactor all unit tests
- adjust the TestPreemptWithPermitPlugin integration test
2019-12-10 19:14:13 -08:00
Jun Gong
81b705960f
Cancel context to make sure all plugins are cancelled when each schedule finishes
2019-10-29 22:37:59 +08:00
Kubernetes Prow Robot
7e53c9d808
Merge pull request #83756 from hex108/permit
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Refactor scheduler's framework permit API
2019-10-19 06:47:37 -07:00
Jun Gong
38b7668bb3
Refactor scheduler's framework permit API
2019-10-19 16:22:39 +08:00
draveness
39af760930
feat: several cleanups in the scheduling package
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+ Remove unused variable in tests.
+ Use more common statement for interface conformance check.
+ Fix several comments in the framework plugins.
2019-10-18 11:14:05 +08:00
draveness
47a6c5b693
feat(scheduler): use context in the scheduler package
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+ Use context instead of stopCh
+ Add context to the scheduling framework interface
2019-10-17 09:03:55 +08:00
Kubernetes Prow Robot
c1a735c642
Merge pull request #83601 from ahg-g/ahg-migration-priority
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Implemented taints and tolerations priority function as a Score plugin
2019-10-11 00:05:50 -07:00
Abdullah Gharaibeh
7429b0fe86
Implemented taints and tolerations priority function as a Score plugin
2019-10-10 17:49:40 -04:00
Abdullah Gharaibeh
456df97745
made scheduler cache and volume binder available when instantiating factories for default plugins
2019-10-10 16:21:29 -04:00
Abdullah Gharaibeh
66386fdf49
Added the first predicate as a filter plugin: PodToleratesNodeTaints.
2019-10-05 08:43:17 -04:00
Abdullah Gharaibeh
043166f54b
Modified the name of the Extensions method in the scheduler's framework.
2019-10-04 15:53:06 -04:00
draveness
c73ff9749b
feat(scheduler): rename PluginContext to CycleState
2019-10-04 17:30:36 +08:00
Kubernetes Prow Robot
0a17315e18
Merge pull request #83418 from ahg-g/ahg-first-priority
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Refactor scheduler.New so that all framework-related parameters are options
2019-10-03 10:00:11 -07:00
Abdullah Gharaibeh
30e7016ccf
Refactor scheduler.New so that all framework-related parameters are passed as options
2019-10-03 11:39:59 -04:00
draveness
9769d49bb5
feat(scheduler): remove MaxPriority in the scheduler api
2019-10-02 11:24:25 +08:00
notpad
fc55e74741
A consistent interface for plugin extended functionality
2019-10-01 23:59:48 +08:00
draveness
314ec4e504
feat(scheduler): consolidate ScoreWithNormalizePlugin into ScorePlugin
2019-09-26 10:19:06 +08:00
Abdullah Gharaibeh
37b9e6d1ea
An interface that allows pre-filter plugins to update their pre-calculated.
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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
Ahmad Diaa
bf6a70a1ce
use scheduler.Option in initTestSchedulerWithOptions
2019-09-21 00:06:42 +02:00
Abdullah Gharaibeh
89f936f6ac
Modified the Filter interface to pass in nodeinfo instead of node name.
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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
Abdullah Gharaibeh
54ac023a53
Scheduler PreBind plugins are currently allowed to return Unschedulable status, which should not according to the KEP and comments.
2019-09-11 14:03:18 -04:00
Kubernetes Prow Robot
4b6c32c097
Merge pull request #82121 from Zhuzhenghao/typo/bound
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Typo fix: binded -> bound
2019-09-11 10:39:28 -07:00
Kubernetes Prow Robot
e1a432f08e
Merge pull request #81384 from Huang-Wei/fix-preemption-flakes
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Apply zero TerminationGracePeriodSeconds to preemption victims
2019-09-10 14:30:17 -07:00
朱正浩,Zhu Zhenghao
aa20910e24
Typo fix: binded -> bound
2019-08-29 18:28:36 +08:00
draveness
af2e0428f6
feat: use PreBind instead of Prebind in the scheduling framework
2019-08-23 02:09:19 +08:00
draveness
03f0934c80
feat: use PostBind instead of Postbind in the scheduling framework
2019-08-23 02:09:12 +08:00
draveness
f3816fb757
feat: use PreFilter instead of Prefilter in the scheduling framework
2019-08-23 02:09:00 +08:00
Jun Gong
d9a7439ca0
Refactor NewXXXPlugin in framework_test to avoid package variable and do some other refactor
2019-08-20 09:52:26 +08:00
Kubernetes Prow Robot
7a35f8c92d
Merge pull request #81015 from draveness/feature/update-normalize-score-extension-point
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feat: return error when score is out of range
2019-08-15 02:32:35 -07:00
draveness
9fb0df5096
feat(scheduler): return error when score is out of range
2019-08-14 19:16:41 +08:00
Wei Huang
3cd7277361
Apply zero TerminationGracePeriodSeconds to preemption victims
2019-08-13 13:39:17 -07:00
Jun Gong
d0d46fdc7b
Fix flaky test TestPreemptWithPermitPlugin
2019-08-13 11:48:32 +08:00
Jun Gong
a2f178ecd7
Refine TestFilterPlugin
2019-08-06 13:41:32 +08:00
draveness
feb64858aa
feat: implement "post-filter" extension point for scheduling framework
2019-08-02 10:12:54 +08:00
Cong Liu
34373662d3
Add NormalizeScore extension point for scheduler framework.
2019-07-30 20:02:13 -04:00
Jun Gong
df14adf474
Send a reject message to permit plugin when preempting a WaitingPod
2019-07-23 10:23:54 +08:00
Kubernetes Prow Robot
f31d786927
Merge pull request #78477 from YoubingLi/filter
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Fixes 78001 The implementation of Filter extension for the new framework
2019-07-22 16:48:53 -07:00
Abdullah Gharaibeh
83f79d846e
Fixes TestScorePlugin flakiness.
2019-07-17 10:03:55 -04:00
