Commit Graph

145 Commits

Author SHA1 Message Date
Jeff Grafton
aee5f457db update BUILD files 2017-10-15 18:18:13 -07:00
Klaus Ma
bd15efd3e5 Enhance scheduler for TaintNodeByCondition. 2017-10-01 08:26:35 +08:00
Kubernetes Submit Queue
1646db0ba7 Merge pull request #52247 from wackxu/atd
Automatic merge from submit-queue (batch tested with PRs 52442, 52247, 46542, 52363, 51781)

Add some test case in default_test.go

**What this PR does / why we need it**:

Add some test case in default_test.go

**Which issue this PR fixes** *(optional, in `fixes #<issue number>(, fixes #<issue_number>, ...)` format, will close that issue when PR gets merged)*: fixes #


**Release note**:

```release-note
NONE
```
2017-09-15 00:11:08 -07:00
wackxu
ec058b14f0 add some test case 2017-09-10 20:31:53 +08:00
Harry Zhang
71babd1496 Note equivalence class for dev and other fix 2017-09-09 22:35:16 +08:00
Kubernetes Submit Queue
f695a3120a Merge pull request #50949 from bsalamat/preemption_eviction
Automatic merge from submit-queue

Add pod preemption to the scheduler

**What this PR does / why we need it**:
This is the last of a series of PRs to add priority-based preemption to the scheduler. This PR connects the preemption logic to the scheduler workflow.

**Which issue this PR fixes** *(optional, in `fixes #<issue number>(, fixes #<issue_number>, ...)` format, will close that issue when PR gets merged)*: fixes #48646

**Special notes for your reviewer**:
This PR includes other PRs which are under review (#50805, #50405, #50190). All the new code is located in 43627afdf9.

**Release note**:

```release-note
Add priority-based preemption to the scheduler.
```

ref/ #47604

/assign @davidopp 

@kubernetes/sig-scheduling-pr-reviews
2017-09-08 14:19:42 -07:00
Bobby (Babak) Salamat
4a08dff168 Add pod eviction logic for scheduler preemption
Add Preempt to scheduler interface
Add preemption to the scheduling workflow
Minor changes to the scheduler integration test library
2017-09-07 15:31:55 -07:00
Kubernetes Submit Queue
73326ef01d Merge pull request #51523 from stewart-yu/feature
Automatic merge from submit-queue (batch tested with PRs 50381, 51307, 49645, 50995, 51523)

Update defaults.go

**What this PR does / why we need it**:
This PR is a TODO
Add explain about TaintTolerationPriority function.

**Which issue this PR fixes** *(optional, in `fixes #<issue number>(, fixes #<issue_number>, ...)` format, will close that issue when PR gets merged)*: fixes #

**Special notes for your reviewer**:

**Release note**:

```release-note
NONE
```
2017-09-01 16:34:08 -07:00
Stewart-YU
f27bc9444d Add explain for register TaintTolerationPriority function. 2017-09-01 14:21:58 +08:00
Bobby (Babak) Salamat
20931d7a68 Add specific types for PredicateMetadata and PredicateMetadataProducer 2017-08-30 10:32:09 -07:00
Kubernetes Submit Queue
0596891e42 Merge pull request #51585 from sakeven/regroup-packages
Automatic merge from submit-queue (batch tested with PRs 51439, 51361, 51140, 51539, 51585)

[Scheduler] regroup imports

Signed-off-by: sakeven <jc5930@sina.cn>



**What this PR does / why we need it**:

>Imports are organized in groups, with blank lines between them. The standard library packages are always in the first group.

**Which issue this PR fixes** *(optional, in `fixes #<issue number>(, fixes #<issue_number>, ...)` format, will close that issue when PR gets merged)*: fixes #

**Special notes for your reviewer**:

**Release note**:

```
NONE
```
2017-08-30 03:59:37 -07:00
sakeven
0420c8f048 [Scheduler] regroup packages
Signed-off-by: sakeven <jc5930@sina.cn>
2017-08-30 11:14:44 +08:00
Klaus Ma
b5094dd877 Ignored node condition predicates if TaintsByCondition enabled. 2017-08-29 23:21:32 +08:00
Klaus Ma
18dc690c7c Moved node condition filter into a predicates. 2017-08-26 09:08:07 +08:00
Klaus Ma
df3a699069 Revert #50362. 2017-08-19 10:24:50 +08:00
Klaus Ma
4a32bde4a5 Update RegisterMandatoryFitPredicate to avoid double register. 2017-08-15 21:03:14 +08:00
Kubernetes Submit Queue
2820b45caa Merge pull request #50362 from k82cn/k8s_50360
Automatic merge from submit-queue

Moved node condition filter into a predicates.

**Which issue this PR fixes** *(optional, in `fixes #<issue number>(, fixes #<issue_number>, ...)` format, will close that issue when PR gets merged)*: fixes #50360 

**Release note**:
```release-note
A new predicates, named 'CheckNodeCondition', was added to replace node condition filter. 'NetworkUnavailable', 'OutOfDisk' and 'NotReady' maybe reported as a reason when failed to schedule pods.
```
2017-08-12 15:10:31 -07:00
Klaus Ma
78e078390f Renamed to RegisterMandatoryFitPredicate. 2017-08-12 07:28:40 +08:00
Jeff Grafton
a7f49c906d Use buildozer to delete licenses() rules except under third_party/ 2017-08-11 09:32:39 -07:00
Jeff Grafton
33276f06be Use buildozer to remove deprecated automanaged tags 2017-08-11 09:31:50 -07:00
Klaus Ma
e9738c0ce6 Moved node condition filter into a predicates. 2017-08-11 16:43:33 +08:00
Harry Zhang
f8309d7598 Update generated files 2017-08-03 23:03:52 +08:00
Harry Zhang
a0787358b5 Cover get equivalence cache in core
Fix testing method
2017-08-03 23:03:52 +08:00
Harry Zhang
0e8517875e Update factory.go informers to update equivalence cache
Fix tombstone

Add e2e to verify equivalence cache

Addressing nits in factory,go and e2e

Update build files
2017-07-18 23:55:01 +08:00
Jacob Simpson
29c1b81d4c Scripted migration from clientset_generated to client-go. 2017-07-17 15:05:37 -07:00
Chao Xu
60604f8818 run hack/update-all 2017-06-22 11:31:03 -07:00
Chao Xu
f4989a45a5 run root-rewrite-v1-..., compile 2017-06-22 10:25:57 -07:00
Kubernetes Submit Queue
3fe8df763a Merge pull request #46621 from gyliu513/NodeSelectorMatches
Automatic merge from submit-queue (batch tested with PRs 46787, 46876, 46621, 46907, 46819)

Highlight nodeSelector when checking nodeSelector for Pod.

**What this PR does / why we need it**:
Currently, we are using function name as `PodSelectorMatches` to check if `nodeSelector` matches for a Pod, it is better update the function name a bit to reflect it is checking `nodeSelector` for a Pod.

The proposal is rename `PodSelectorMatches` as `PodMatchNodeSelector`.

**Which issue this PR fixes** *(optional, in `fixes #<issue number>(, fixes #<issue_number>, ...)` format, will close that issue when PR gets merged)*: fixes #

**Special notes for your reviewer**:

**Release note**:

```release-note
NONE
```
2017-06-06 02:21:44 -07:00
Kubernetes Submit Queue
0aad9d30e3 Merge pull request #44897 from msau42/local-storage-plugin
Automatic merge from submit-queue (batch tested with PRs 46076, 43879, 44897, 46556, 46654)

Local storage plugin

**What this PR does / why we need it**:
Volume plugin implementation for local persistent volumes.  Scheduler predicate will direct already-bound PVCs to the node that the local PV is at.  PVC binding still happens independently.

**Which issue this PR fixes** *(optional, in `fixes #<issue number>(, fixes #<issue_number>, ...)` format, will close that issue when PR gets merged)*: 
Part of #43640

**Release note**:

```
Alpha feature: Local volume plugin allows local directories to be created and consumed as a Persistent Volume.  These volumes have node affinity and pods will only be scheduled to the node that the volume is at.
```
2017-05-30 23:20:02 -07:00
Guangya Liu
9ae3107aab Highlight nodeSelector when checking nodeSelector for Pod. 2017-05-30 20:30:40 +08:00
Michelle Au
61de4870de Scheduler predicate for already bound PVs with node affinity 2017-05-22 14:46:03 -07:00
Clayton Coleman
8cd95c78c4
Scheduler should use a shared informer
Can be used either from a true shared informer or a local shared
informer created just for the scheduler.
2017-05-22 13:50:14 -04:00
Wojciech Tyczynski
8de8446840 Revert "Scheduler should use shared informer for pods"
This reverts commit 479f01d340.
2017-05-22 09:03:35 +02:00
Clayton Coleman
479f01d340
Scheduler should use shared informer for pods
Previously, the scheduler created two separate list watchers. This
changes the scheduler to be able to leverage a shared informer, whether
passed in externally or spawned using the new in place method. This
removes the last use of a "special" informer in the codebase.

Allows someone wrapping the scheduler to use a shared informer if they
have more information avaliable.
2017-05-20 14:19:49 -04:00
yupengzte
1cb74f246c fix typo
Signed-off-by: yupengzte <yu.peng36@zte.com.cn>
2017-04-26 14:10:13 +08:00
Mike Danese
a05c3c0efd autogenerated 2017-04-14 10:40:57 -07:00
Harry Zhang
819554f514 Update equivalence cache to use predicate as key
Remove Invalid field from host predicate
2017-03-28 13:25:01 +02:00
Christoph Blecker
ca24afe778
Additional plugin/pkg/scheduler golint fixes 2017-03-19 09:47:58 -07:00
Kubernetes Submit Queue
79b5ccc176 Merge pull request #41708 from bsalamat/statefulset_spreading2
Automatic merge from submit-queue (batch tested with PRs 42200, 39535, 41708, 41487, 41335)

Add support for statefulset spreading to the scheduler

**What this PR does / why we need it**:
The scheduler SelectorSpread priority funtion didn't have the code to spread pods of StatefulSets. This PR adds StatefulSets to the list of controllers that SelectorSpread supports.

**Which issue this PR fixes** *(optional, in `fixes #<issue number>(, fixes #<issue_number>, ...)` format, will close that issue when PR gets merged)*: fixes #41513

**Special notes for your reviewer**:

**Release note**:

```release-note
Add the support to the scheduler for spreading pods of StatefulSets.
```
2017-02-28 20:16:08 -08:00
Kubernetes Submit Queue
56f70b4097 Merge pull request #40269 from tanshanshan/unittest-scheduler-default
Automatic merge from submit-queue (batch tested with PRs 41937, 41151, 42092, 40269, 42135)

Improve code coverage for scheduler/algorithmprovider/defaults

**What this PR does / why we need it**:

Improve code coverage for scheduler/algorithmprovider/defaults from #39559

Thanks for your review.
**Special notes for your reviewer**:

**Release note**:

```release-note
```
2017-02-28 01:24:11 -08:00
Bobby Salamat
ef686716ba Add support for statefulset spreading to the scheduler 2017-02-27 18:04:08 -08:00
Andy Goldstein
9d8d6ad16c Switch scheduler to use generated listers/informers
Where possible, switch the scheduler to use generated listers and
informers. There are still some places where it probably makes more
sense to use one-off reflectors/informers (listing/watching just a
single node, listing/watching scheduled & unscheduled pods using a field
selector).
2017-02-23 09:57:12 -05:00
tanshanshan
13f7b31711 add unit test for scheduler 2017-02-23 09:09:35 +08:00
Alexander Block
73a0083a84 Add scheduler predicate to filter for max Azure disks attached 2017-02-20 09:00:18 +01:00
Wojciech Tyczynski
3de7195cf8 Remove default failure domains from anti-affinity feature 2017-02-16 13:32:34 +01:00
jayunit100
e42642693c 'core' package to prevent dependency creep and isolate core functionality from daemon.
Add core build file
2017-02-01 13:07:37 -05:00
Kubernetes Submit Queue
83791b0ee4 Merge pull request #34543 from ivan4th/dont-require-failure-domains-for-pod-affinity-checker
Automatic merge from submit-queue

Don't require failureDomains in PodAffinityChecker

`failureDomains` are only used for `PreferredDuringScheduling` pod
anti-affinity, which is ignored by `PodAffinityChecker`.
This unnecessary requirement was making it hard to move
`PodAffinityChecker` to `GeneralPredicates` because that would require
passing `--failure-domains` to both `kubelet` and `kube-controller-manager`.
2017-01-30 08:18:32 -08:00
deads2k
5a8f075197 move authoritative client-go utils out of pkg 2017-01-24 08:59:18 -05:00
deads2k
ee6752ef20 find and replace 2017-01-20 08:04:53 -05:00
deads2k
c587b8a21e re-run client-gen 2017-01-20 08:02:36 -05:00