80afde7ca7
Merge pull request #70026 from bertinatto/only_schedule_pod_if_pv_requirements_are_met
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Check PV requirements before scheduling
2019-01-07 03:46:21 -08:00
dd53c82d7c
Merge pull request #72554 from misterikkit/cachecompare
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Move CacheDebugger signal handling into the package.
2019-01-04 16:20:42 -08:00
bb4fcddd1b
Check PV requirements before scheduling pod
2019-01-04 12:33:18 +01:00
2a1560061e
Merge pull request #65546 from ravigadde/ext-api
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Add missing json tags to extender config
2019-01-04 01:08:29 -08:00
95254d5457
Move CacheDebugger signal handling into the package.
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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
222d7837a8
Merge pull request #72303 from cofyc/fix72013-cleanup-scheduler
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Update comments to reflect current logic
2019-01-03 15:51:34 -08:00
1c2624effc
Merge pull request #71926 from wgliang/feature/modify-scheduler-result-and-add-log
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[scheduler] Modify the scheduling result struct and improve logging f…
2019-01-03 14:37:50 -08:00
4fcc712cc9
Add missing json tags to extender config
2019-01-03 14:20:24 -08:00
3e69638772
[scheduler] Modify the scheduling result struct and improve logging for successful binding
2019-01-03 11:00:35 +08:00
fa88bcc154
Update comments for PriorityQueue.
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Log condition reason which is useful for debugging.
2019-01-03 09:25:05 +08:00
65f87b5a4a
Merge pull request #72259 from bsalamat/fix_nominated_node
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Fix a race in setting nominated node and the scheduling cycle after it.
2018-12-30 00:01:26 -08:00
7044145920
Fix race in setting nominated node
2018-12-29 22:54:15 -08:00
cd06791709
Merge pull request #72396 from y-taka-23/register-plugins
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Register plugins with the scheduling framework properly
2018-12-28 16:59:51 -08:00
d6e0d5a9e8
Merge pull request #71929 from tanshanshan/schedulerlittle10
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add description about namespace for pod in log
2018-12-28 10:52:12 -08:00
ec6a9881a4
Register plugins with the scheduling framework properly
2018-12-28 19:10:01 +09:00
73dcfe12da
Stop checking VolumeScheduling feature gate
2018-12-27 17:45:45 -05:00
aee1ab34ab
Merge pull request #72260 from bsalamat/fix_waiting_pods
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Add pods in the backoff queue to the list of pending pods
2018-12-27 00:03:18 -08:00
ca46c1da15
[scheduler] Move predicate & priority registration to separate file
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- Maintain list of default predicates and priorities in defaults.go
and move the registration to separate files
Signed-off-by: Bhavin Gandhi <bhavin7392@gmail.com>
2018-12-22 19:30:34 +05:30
37dc6789d7
Merge pull request #71978 from denkensk/move-predicate-types
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Move predicate types from algorithm to predicates
2018-12-21 19:05:29 -08:00
aaa4faba39
Merge pull request #72081 from denkensk/make-scheduleinternalcache-podFilter-public
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Make PodFilter as part of public API
2018-12-21 12:37:39 -08:00
000aa06912
Make scheduleinternalcache.PodFilter as public
2018-12-21 23:09:56 +08:00
b82a1d4600
Move predicate types from algorithm to predicates
2018-12-21 22:26:47 +08:00
d257ee9bfd
Merge pull request #72014 from huynq0911/scheduler-cleanup-71867-move-compatibility-test
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[Fix issue scheduler cleanup 71867]: Move compatibility_test.go to pkg/scheduler/api
2018-12-20 22:39:09 -08:00
0d63cf9caa
Merge pull request #67037 from Huang-Wei/cleanup-ood
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cleanup logic related with OutOfDisk
2018-12-20 17:30:27 -08:00
48b6f75829
Add pods in the backoff queue to the list of pending pods
2018-12-20 17:28:23 -08:00
b2ceccec57
Fix issue scheduler cleanup 71867
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Move compatibility_test.go to pkg/scheduler/api
2018-12-20 13:04:58 +07:00
6515c4e09b
Set percentage of nodes scored in each cycle dynamically based on the cluster size
2018-12-20 11:20:00 +08:00
8f87e71e0c
cleanup logic related with OutOfDisk
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- cleanup OOD logic in scheduling and node controller
- update comments and testcases
2018-12-18 11:28:02 -08:00
797601d99d
Fixed outdated bazel
2018-12-17 17:05:49 -08:00
1081e919e3
Eclass Task 1: clean up old equiv class code
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Co-authored-by: Harry Zhang <resouer@gmail.com>
Co-authored-by: Wang Qingcan <wangqingcan@baidu.com>
2018-12-17 17:05:49 -08:00
1d59ab05fa
Merge pull request #71118 from ping035627/k8s-181115
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Add some exception handling of Preempt
2018-12-17 12:10:31 -08:00
a521285b7c
Merge pull request #72073 from misterikkit/cleanup
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Minor cleanup in scheduler/PriorityQueue
2018-12-14 23:23:19 -08:00
d27d28a44e
Flatten nominated pod logic in PriorityQueue.
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This replaces deeply nested ifs & fors with early returns & continues.
2018-12-14 18:11:12 -08:00
fae4f69d36
Fix return value of PriorityQueue.Add.
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This function was returning a non-nil error for the common, non-failure
case. The fix is to properly scope local error values and add early
returns.
2018-12-14 16:44:21 -08:00
8e25361320
Move `ScheduleAlgorithm` to the core package.
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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
05183bffe5
Merge pull request #71872 from yuexiao-wang/scheduler-nodeinfo
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[scheduler cleanup phase 2]: Rename `pkg/scheduler/cache` to `pkg/scheduler/nodeinfo`
2018-12-12 08:08:33 -08:00
7b6f60f085
modify BUILD
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Signed-off-by: yuexiao-wang <wang.yuexiao@zte.com.cn>
2018-12-11 11:22:06 +08:00
f3353c358d
[scheduler cleanup phase 2]: Rename to
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Signed-off-by: yuexiao-wang <wang.yuexiao@zte.com.cn>
2018-12-11 11:21:12 +08:00
a26074802f
add description about namespace for pod in log
2018-12-11 10:42:27 +08:00
2fe9b1438c
activate unschedulable pods only if the node became more schedulable
2018-12-10 09:48:23 +08:00
98f852a441
Add some exception handling of Preempt
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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
f62b530f4d
Merge pull request #57057 from greghaynes/reschedule-with-backoff
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Reschedule with backoff
2018-12-07 21:13:57 -08:00
73710f06db
Check for shutdown in TryBackoffAndWait
2018-12-06 16:57:20 +00:00
5e4ccede4c
Reschedule with backoff
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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
720c10282c
Merge pull request #71722 from bsalamat/fix_priorityconfig
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Avoid copying PriorityConfig and SchedulerExtender structs for every node while running priority functions
2018-12-05 20:31:51 -08:00
ece8f42ea2
Run old-style priority functions in parallel to the map-reduce style ones
2018-12-04 17:58:28 -08:00
76591db7d4
Avoid copying Extender struct while running priority functions
2018-12-04 13:50:59 -08:00
70f923ed05
Avoid copying PriorityConfig struct while running priority functions
2018-12-04 11:28:25 -08:00
082b48240a
Implement scheduler.util.backoff as a queue
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We are going to use PodBackoff for controlling backoff when adding
unschedulable pods back to the active scheduling queue. In order to do
this more easily, limit the interface for PodBackoff to only this struct
(rather than exposing BackoffEntry) and change the backing expiry
implementation to be queue based.
2018-12-04 18:01:43 +00:00
c821f2ed2f
Move scheduling Heap in to scheduler.core.utils
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The Heap data structure is useful for our backoff system in addition to
scheduling queue. Move it to somewhere it can be consumed by both
systems and properly export needed names. Also adding unit tests
from client-go/tools/cache/heap.go.
2018-12-04 18:01:42 +00:00
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