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189 Commits (750881c0ab62a9f59d53582bc33826caa167aa83)

Author SHA1 Message Date
Erik Wilson 765fd253f6 Update vendor 2019-08-19 09:17:28 -07:00
Darren Shepherd b6ce4c1a4a Remove EnableEquivalenceClassCache 2019-08-19 08:33:09 -07:00
Kubernetes Prow Robot 7bcdbc5a51
Merge pull request #74446 from yanghaichao12/comm0223 
Fix typos
 2019-03-05 23:24:00 -08:00
yanghaichao12 b475cdf7fc Fix typos 
change SupportsPreemption

change comment again
 2019-03-05 02:12:55 -05:00
Bobby (Babak) Salamat a1b8777d42 Revert "Merge pull request #73934 from bsalamat/num_cpu" 
This reverts commit cfe4ca8012, reversing
changes made to f16035600a.
 2019-03-04 13:14:25 -08:00
Kubernetes Prow Robot cfe4ca8012
Merge pull request #73934 from bsalamat/num_cpu 
Use runtime.NumCPU() instead of a fixed value for parallel scheduler threads
 2019-03-01 23:04:17 -08:00
danielqsj f7b437cae0 convert latency in mertics name to duration 2019-02-22 21:40:13 +08:00
Bobby (Babak) Salamat e0ad271891 Optimize scheduler cache snapshotting using an MRU structure. 2019-02-20 13:38:37 -08:00
Bobby (Babak) Salamat d0ebeefbc4 Use runtime.NumCPU() instead of a fixed value for parallel scheduler threads. 2019-02-11 13:37:30 -08:00
Andrew Kim 93b086f6ea replace k8s.io/apiserver/pkg/util/trace with k8s.io/utils/trace 2019-01-24 15:34:21 -05:00
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
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
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
danielqsj 5b42a84cde Change scheduler metrics to conform guideline 2019-01-08 11:16:01 +08:00
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
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
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
Kubernetes Prow Robot d6e0d5a9e8
Merge pull request #71929 from tanshanshan/schedulerlittle10 
add description about namespace for  pod in log
 2018-12-28 10:52:12 -08:00
wangqingcan b82a1d4600 Move predicate types from algorithm to predicates 2018-12-21 22:26:47 +08:00
Kubernetes Prow Robot 0d63cf9caa
Merge pull request #67037 from Huang-Wei/cleanup-ood 
cleanup logic related with OutOfDisk
 2018-12-20 17:30:27 -08:00
Guoliang Wang 6515c4e09b Set percentage of nodes scored in each cycle dynamically based on the cluster size 2018-12-20 11:20:00 +08:00
Wei Huang 8f87e71e0c
cleanup logic related with OutOfDisk 
- cleanup OOD logic in scheduling and node controller
- update comments and testcases
 2018-12-18 11:28:02 -08:00
Harry Zhang 797601d99d Fixed outdated bazel 2018-12-17 17:05:49 -08:00
wangqingcan 1081e919e3 Eclass Task 1: clean up old equiv class code 
Co-authored-by: Harry Zhang <resouer@gmail.com>
Co-authored-by: Wang Qingcan <wangqingcan@baidu.com>
 2018-12-17 17:05:49 -08:00
Kubernetes Prow Robot 1d59ab05fa
Merge pull request #71118 from ping035627/k8s-181115 
Add some exception handling of Preempt
 2018-12-17 12:10:31 -08:00
Jonathan Basseri 8e25361320 Move `ScheduleAlgorithm` to the core package. 
This moves the type `ScheduleAlgorithm` from `pkg/scheduler/algorithm`
to `pkg/scheduler/core`. The reason for this move is to fix our import
dependency graph and allow predicate & priority types to be moved into
their appropriate packages.

The new location makes sense because `core` is the only package that
exports an implementation of this type.
 2018-12-13 15:08:38 -08:00
Kubernetes Prow Robot 05183bffe5
Merge pull request #71872 from yuexiao-wang/scheduler-nodeinfo 
[scheduler cleanup phase 2]: Rename `pkg/scheduler/cache` to `pkg/scheduler/nodeinfo`
 2018-12-12 08:08:33 -08:00
yuexiao-wang 7b6f60f085 modify BUILD 
Signed-off-by: yuexiao-wang <wang.yuexiao@zte.com.cn>
 2018-12-11 11:22:06 +08:00
yuexiao-wang f3353c358d [scheduler cleanup phase 2]: Rename to 
Signed-off-by: yuexiao-wang <wang.yuexiao@zte.com.cn>
 2018-12-11 11:21:12 +08:00
tanshanshan a26074802f add description about namespace for pod in log 2018-12-11 10:42:27 +08:00
PingWang 98f852a441 Add some exception handling of Preempt 
Signed-off-by: PingWang <wang.ping5@zte.com.cn>

revert options

Signed-off-by: PingWang <wang.ping5@zte.com.cn>

update returns for Preempt

Signed-off-by: PingWang <wang.ping5@zte.com.cn>

revert Preempt returns

Signed-off-by: PingWang <wang.ping5@zte.com.cn>

go fmt

Signed-off-by: PingWang <wang.ping5@zte.com.cn>

update the preempt

Signed-off-by: PingWang <wang.ping5@zte.com.cn>

move preemptionStartTime := time.Now() from line 496 to the else block.

Signed-off-by: PingWang <wang.ping5@zte.com.cn>
 2018-12-10 08:44:10 +08:00
Kubernetes Prow Robot f62b530f4d
Merge pull request #57057 from greghaynes/reschedule-with-backoff 
Reschedule with backoff
 2018-12-07 21:13:57 -08:00
Gregory Haynes 5e4ccede4c Reschedule with backoff 
With the alpha scheduling queue we move pods from unschedulable to
active on certain events without a backoff. As a result we can cause
starvation issues if high priority pods are in the unschedulable queue.
Implement a backoff mechanism for pods being moved to active.

Closes #56721
 2018-12-06 16:38:34 +00:00
Bobby (Babak) Salamat ece8f42ea2 Run old-style priority functions in parallel to the map-reduce style ones 2018-12-04 17:58:28 -08:00
Bobby (Babak) Salamat 76591db7d4 Avoid copying Extender struct while running priority functions 2018-12-04 13:50:59 -08:00
Bobby (Babak) Salamat 70f923ed05 Avoid copying PriorityConfig struct while running priority functions 2018-12-04 11:28:25 -08:00
Bobby (Babak) Salamat e60f510e38 Autogenerated files 2018-11-30 16:03:47 -08:00
Bobby (Babak) Salamat f74b30868c Add plugin invocation for 'reserve' and 'prebind' plugins to the scheduler. 2018-11-30 16:03:47 -08:00
k8s-ci-robot 527d1c34cc
Merge pull request #70947 from Adirio/nodetree-thread-safety 
Scheduler internal NodeTree thread-safe NumNodes
 2018-11-29 07:36:48 -08:00
k8s-ci-robot 7e621ccb08
Merge pull request #71063 from Huang-Wei/nodeinfo-clone-panic 
fix a scheduler panic due to internal cache inconsistency
 2018-11-16 20:27:44 -08:00
Wei Huang b4fd11512a
ensure scheduler preemptor behaves in an efficient/correct path 
- don't update nominatedMap cache when Pop() an element from activeQ
- instead, delete the nominated info from cache when it's "assumed"
- unit test behavior adjusted
- expose SchedulingQueue in factory.Config
 2018-11-16 14:22:15 -08:00
Wei Huang a86ba8b3c4
fix a scheduler panic due to internal cache inconsistency 2018-11-16 13:02:13 -08:00
Adrián Orive c7cba7370f Scheduler internal NodeTree thread-safe NumNodes 
Signed-off-by: Adrián Orive <adrian.orive.oneca@gmail.com>
 2018-11-13 08:40:48 +01:00
Davanum Srinivas 954996e231
Move from glog to klog 
- Move from the old github.com/golang/glog to k8s.io/klog
- klog as explicit InitFlags() so we add them as necessary
- we update the other repositories that we vendor that made a similar
change from glog to klog
  * github.com/kubernetes/repo-infra
  * k8s.io/gengo/
  * k8s.io/kube-openapi/
  * github.com/google/cadvisor
- Entirely remove all references to glog
- Fix some tests by explicit InitFlags in their init() methods

Change-Id: I92db545ff36fcec83afe98f550c9e630098b3135
 2018-11-10 07:50:31 -05:00