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Commit Graph

635 Commits

Author SHA1 Message Date
Andrew Kim
93b086f6ea replace k8s.io/apiserver/pkg/util/trace with k8s.io/utils/trace 2019-01-24 15:34:21 -05:00
Kubernetes Prow Robot
4cd759dbe0 Merge pull request #73001 from shivnagarajan/remove_deprecated_taints 
remove remaining deprecated taints from 1.9
 2019-01-24 05:18:57 -08:00
Kubernetes Prow Robot
2076662733 Merge pull request #72614 from xiaoanyunfei/cleanup/MakeDefaultErrorFunc 
Change `MakeDefaultErrorFunc` from method to function
 2019-01-23 12:20:05 -08:00
Wei Huang
02cdc24cd3 enforce unscheduable pod has proper chance to be retried 2019-01-22 09:23:51 +08:00
wangqingcan
28e6bbc175 acquire lock before operating unschedulablepodsmap 2019-01-18 04:24:18 +08:00
Shiv Nagarajan
36ee154243 remove deprecated taints from 1.9 2019-01-16 21:20:57 -05:00
Kubernetes Prow Robot
d857790d36 Merge pull request #72558 from denkensk/add-goroutine-move-unschedulablepods-to-activeq 
Move unschedulable pods to the active queue if they are not retried for more than 1 minute
 2019-01-16 17:15:16 -08:00
Kubernetes Prow Robot
d6b7409103 Merge pull request #72980 from gnufied/cinder-pod-volumes 
Add Cinder Max Volume Limit
 2019-01-16 13:32:32 -08:00
Hemant Kumar
727b3097f9 Do not make Cinder Max volume predicate a default 2019-01-16 15:17:05 -05:00
Mike McRill
a88d1d3dcc Add Cinder Max Volume Limit 
Also add place holder support for reporting limits from node.
 2019-01-16 13:46:28 -05:00
wangqingcan
de8cfdcd79 add goroutine to move unschedulablepods to activeq regularly 2019-01-16 12:08:19 +08:00
Bobby (Babak) Salamat
fa6d17f400 Cleanup todo 2019-01-15 17:03:59 -08:00
Kubernetes Prow Robot
14b2014c4a Merge pull request #72079 from sonasingh46/cleanup 
refactor(scheduler): Move priority types to priorities package
 2019-01-15 09:24:15 -08:00
Kubernetes Prow Robot
148248353b Merge pull request #72895 from bsalamat/no_refresh_preemption 
Do not snapshot scheduler cache before starting preemption
 2019-01-14 22:06:14 -08:00
Kubernetes Prow Robot
b91cbf7b4e Merge pull request #72332 from danielqsj/ks 
Change scheduler metrics to conform metrics guidelines
 2019-01-14 22:05:52 -08:00
Kubernetes Prow Robot
9661abeb46 Merge pull request #72801 from Ramyak/ramya/match-all-selectors 
Disable matching on few selectors. Remove duplicates.
 2019-01-14 19:49:13 -08:00
Bobby (Babak) Salamat
127321296c Fix and improve preemption test to work with the new logic 2019-01-14 14:27:16 -08:00
Bobby (Babak) Salamat
e3f4e1e378 Do not snapshot scheduler cache before starting preemption 2019-01-14 12:07:50 -08:00
sunxiaofei03
fc8a84bb56 Change from method to function 2019-01-14 09:05:44 +08:00
Kubernetes Prow Robot
ccb1e1f26d Merge pull request #72045 from cofyc/fix71928 
Make volume binder resilient to races
 2019-01-11 17:42:32 -08:00
Ramya Krishnan
339ce0e804 Fix SelectorSpreadPriority scheduler to match all selectors. 2019-01-11 17:15:55 -08:00
Kubernetes Prow Robot
97d7795070 Merge pull request #71504 from ping035627/k8s-181128 
Perfect some logs description
 2019-01-09 19:28:10 -08:00
Kubernetes Prow Robot
2c8b571d57 Merge pull request #71875 from wgliang/cleanup/remove-newfrom-functions 
Move users of `factory.NewConfigFactory` to `scheduler.New`
 2019-01-09 13:55:51 -08:00
Kubernetes Prow Robot
bd8edc27db Merge pull request #72615 from xiaoanyunfei/cleanup/getBinderFunc 
Change `getBinderFunc` from method to function
 2019-01-09 05:33:22 -08:00
Kubernetes Prow Robot
db60e4f20c Merge pull request #72632 from danielqsj/sch_pod 
Move getNextPod to closure
 2019-01-08 19:22:19 -08:00
Yecheng Fu
cfc8ef51d1 Make volume binder resilient to races: scheduler change 
There is no need to clear stale pod binding cache in scheduling, because
it will be recreated at beginning of each schedule loop, and will be
cleared when pod is removed from scheduling queue.
 2019-01-09 10:50:07 +08:00
sunxiaofei03
cf4eacfdc7 Change from method to function 2019-01-09 09:11:12 +08:00
Guoliang Wang
3c24c99b08 Move users of factory.NewConfigFactory to scheduler.New 2019-01-09 06:40:30 +08:00
sonasingh46
1fe7ce21bc refactor(scheduler): Move priority types to priorities package 
This moves the priority types from the algorithm package
to priorities package.
Idea is to move the type to the packages where it is
implemented. This will ease the future refactor process.
 2019-01-09 02:39:11 +05:30
Kubernetes Prow Robot
1b28775db1 Merge pull request #72569 from luxas/component_base_init 
Create the k8s.io/component-base staging repo
 2019-01-08 03:18:35 -08:00
danielqsj
0f516f751d Mark deprecated in related scheduler metrics 2019-01-08 13:07:16 +08:00
Kubernetes Prow Robot
5a708017e9 Merge pull request #72619 from everpeace/fix-starvation-by-sorting-queue-with-last-probe-time 
change sort function of scheduling queue to avoid starvation when a lot of unscheduleable pods are in the queue
 2019-01-07 20:24:24 -08:00
danielqsj
5b42a84cde Change scheduler metrics to conform guideline 2019-01-08 11:16:01 +08:00
danielqsj
8dc1e83946 Add func comment for MakeNextPodFunc 2019-01-08 11:07:47 +08:00
Kubernetes Prow Robot
80afde7ca7 Merge pull request #70026 from bertinatto/only_schedule_pod_if_pv_requirements_are_met 
Check PV requirements before scheduling
 2019-01-07 03:46:21 -08:00
danielqsj
554ad383e3 Move getNextPod to closure 2019-01-07 17:54:49 +08:00
Shingo Omura
22079a79d4 change sort function of scheduling queue to avoid starvation when unschedulable pods are in the queue 
When starvation heppens:
- a lot of unschedulable pods exists in the head of queue
- because condition.LastTransitionTime is updated only when condition.Status changed
- (this means that once a pod is marked unschedulable, the field never updated until the pod successfuly scheduled.)

What was changed:
- condition.LastProbeTime is updated everytime when pod is determined
unschedulable.
- changed sort function so to use LastProbeTime to avoid starvation
described above

Consideration:
- This changes increases k8s API server load because it updates Pod.status whenever scheduler decides it as
unschedulable.

Signed-off-by: Shingo Omura <everpeace@gmail.com>
 2019-01-07 11:05:45 +09:00
Lucas Käldström
1edd2723f8 autogenerated files 2019-01-06 15:48:53 +02:00
Lucas Käldström
0140c82c16 Updated references from k8s.io/{apiserver,apimachinery} to the new k8s.io/component-base repo. Co-authored-by @Klaven 2019-01-06 14:01:26 +02:00
Kubernetes Prow Robot
dd53c82d7c Merge pull request #72554 from misterikkit/cachecompare 
Move CacheDebugger signal handling into the package.
 2019-01-04 16:20:42 -08:00
Fabio Bertinatto
bb4fcddd1b Check PV requirements before scheduling pod 2019-01-04 12:33:18 +01:00
Kubernetes Prow Robot
2a1560061e Merge pull request #65546 from ravigadde/ext-api 
Add missing json tags to extender config
 2019-01-04 01:08:29 -08:00
Jonathan Basseri
95254d5457 Move CacheDebugger signal handling into the package. 
This moves the signal handling for CacheDebugger from the factory
package into the CacheDebugger's package. That makes it easier to reuse
from packages other than factory.
 2019-01-03 18:15:51 -08:00
Kubernetes Prow Robot
222d7837a8 Merge pull request #72303 from cofyc/fix72013-cleanup-scheduler 
Update comments to reflect current logic
 2019-01-03 15:51:34 -08:00
Kubernetes Prow Robot
1c2624effc Merge pull request #71926 from wgliang/feature/modify-scheduler-result-and-add-log 
[scheduler] Modify the scheduling result struct and improve logging f…
 2019-01-03 14:37:50 -08:00
Ravi Gadde
4fcc712cc9 Add missing json tags to extender config 2019-01-03 14:20:24 -08:00
Guoliang Wang
3e69638772 [scheduler] Modify the scheduling result struct and improve logging for successful binding 2019-01-03 11:00:35 +08:00
Yecheng Fu
fa88bcc154 Update comments for PriorityQueue. 
Log condition reason which is useful for debugging.
 2019-01-03 09:25:05 +08:00
Kubernetes Prow Robot
65f87b5a4a Merge pull request #72259 from bsalamat/fix_nominated_node 
Fix a race in setting nominated node and the scheduling cycle after it.
 2018-12-30 00:01:26 -08:00
Bobby (Babak) Salamat
7044145920 Fix race in setting nominated node 2018-12-29 22:54:15 -08:00