Commit Graph

239 Commits

Author SHA1 Message Date
Ivan Shvedunov
d40a8f3279 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.
2016-12-08 14:08:28 +03:00
Kubernetes Submit Queue
1b5666fc35 Merge pull request #35275 from wojtek-t/cache_conditions
Automatic merge from submit-queue

Cache additional information in schedulercache.NodeInfo to speedup scheduler

Ref #35117
2016-12-07 02:23:19 -08:00
Kubernetes Submit Queue
f299a0010a Merge pull request #37558 from jayunit100/scheduler_log_spam
Automatic merge from submit-queue (batch tested with PRs 38076, 38137, 36882, 37634, 37558)

[scheduler] Use V(10) for anything which may be O(N*P) logging

Fixes #37014

This PR makes sure that logging statements which are capable of being called on a perNode / perPod basis (i.e. non essential ones that will just clog up logs at large scale) are at V(10) level.

I dreamt of a levenstein filter that built a weak map of word frequencies and alerted once log throughput increased w/o varying information content....  but then I woke up and realized this is probably all we really need for now :)
2016-12-05 19:25:57 -08:00
Clayton Coleman
3454a8d52c
refactor: update bazel, codec, and gofmt 2016-12-03 19:10:53 -05:00
Clayton Coleman
5df8cc39c9
refactor: generated 2016-12-03 19:10:46 -05:00
gmarek
cd2cceb364 Minor scheduler cleanup 2016-11-30 09:35:25 +01:00
jayunit100
7c94c51860 [scheduler] Use V(10) for anything which may be O(N*P) logging 2016-11-28 10:31:49 -05:00
Wojciech Tyczynski
7387bc0572 Cache node taints in scheduler NodeInfo 2016-11-24 16:54:06 +01:00
Wojciech Tyczynski
be2bb39964 Cache node conditions in scheduler NodeInfo 2016-11-24 16:54:05 +01:00
Chao Xu
bcc783c594 run hack/update-all.sh 2016-11-23 15:53:09 -08:00
Chao Xu
f782aba56e plugin/scheduler 2016-11-23 15:53:09 -08:00
Harry Zhang
5554dbf907 Fix invalid predicates describe 2016-11-19 22:30:15 +08:00
Kubernetes Submit Queue
5dd346ab75 Merge pull request #34693 from yarntime/add_pod_affinity_test_cases
Automatic merge from submit-queue

add podAntiAffinity test cases

add podAntiAffinity test cases.
2016-11-07 01:37:22 -08:00
David Ashpole
9aca40dee6 revert #33218. dont need #36180. We only use diskpressure 2016-11-04 08:29:27 -07:00
gmarek
3971553298 Scheduler Reduce function can use nodeNameToNodeInfo map 2016-11-03 10:07:05 +01:00
gmarek
c80d308128 Scheduler Reduce functions can use PriorityMetadata 2016-11-02 16:33:22 +01:00
Kubernetes Submit Queue
8c90bc35e2 Merge pull request #35612 from gmarek/scheduler2
Automatic merge from submit-queue

split scheduler priorities into separate files

In the current state it's really hard to find a thing one is looking for, if he doesn't know already know where to look. cc @davidopp
2016-11-02 05:26:55 -07:00
Connor Doyle
c93646e8da Support opaque integer resource accounting.
- Prevents kubelet from overwriting capacity during sync.
- Handles opaque integer resources in the scheduler.
  - Adds scheduler predicate tests for opaque resources.
- Validates opaque int resources:
  - Ensures supplied opaque int quantities in node capacity,
    node allocatable, pod request and pod limit are integers.
  - Adds tests for new validation logic (node update and pod spec).
- Added e2e tests for opaque integer resources.
2016-10-28 10:15:13 -07:00
gmarek
802ebf01e2 split scheduler priorities 2016-10-26 14:11:15 +02:00
Clayton Coleman
07bd50be0d
Internal weight field for affinity must be int32 2016-10-25 19:28:40 -04:00
Mike Danese
df713b478c fix tests by declaring testdata 2016-10-21 17:32:32 -07:00
Mike Danese
3b6a067afc autogenerated 2016-10-21 17:32:32 -07:00
Kubernetes Submit Queue
b0a4216182 Merge pull request #33763 from jayunit100/sched-checkservice-predicateCache
Automatic merge from submit-queue

Predicate cacheing and cleanup

Fix to #31795 

First pass @ cleanup and caching of the CheckServiceAffinity function.  

The cleanup IMO is necessary because the logic around the pod listing and the use of the "implicit selector" (which is reverse engineered to enable the homogenous pod groups).

Should still pass the E2Es.

@timothysc @wojtek-t
2016-10-20 07:39:41 -07:00
jayunit100
08cff0157d PredicateMetadata factory and optimization, Cleaned up some comments,
Comments addressed, Make emptyMetadataProducer a func to avoid casting,
FakeSvcLister: remove error return for len(svc)=0.  New test for
predicatePrecomp to make method semantics explictly enforced when meta
is missing. Precompute wrapper.
2016-10-20 08:27:11 -04:00
derekwaynecarr
555231fad7 PVC informer lister supports listing 2016-10-18 14:36:33 -04:00
Kubernetes Submit Queue
6e2f5f8f6d Merge pull request #28742 from jessfraz/test-go1.7rc1
Automatic merge from submit-queue

Update to go 1.7

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Closes #33070
Closes #32999

```release-note
Updated Go to 1.7
```


[![Analytics](https://kubernetes-site.appspot.com/UA-36037335-10/GitHub/.github/PULL_REQUEST_TEMPLATE.md?pixel)]()

This is to test go version 1.7
2016-10-18 05:59:04 -07:00
Kubernetes Submit Queue
bcbdcd17f3 Merge pull request #34685 from resouer/eclass-2
Automatic merge from submit-queue

Refactor scheduler to enable switch on equivalence cache

Part 2 of #30844 

Refactoring to enable easier switch on of equivalence cache.
2016-10-18 04:21:33 -07:00
Harry Zhang
50eaeaa7bd Update ecache and add scheduler method 2016-10-17 11:42:16 -04:00
Kubernetes Submit Queue
669efd72a4 Merge pull request #34041 from pigmej/fix_typos_plugin
Automatic merge from submit-queue

Fix typos and englishify plugin/pkg

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

**Which issue this PR fixes**: `None`

**Special notes for your reviewer**: Just typos

**Release note**: `NONE`
2016-10-15 02:13:06 -07:00
Jess Frazelle
d51962e1bb
vet fixes
Signed-off-by: Jess Frazelle <me@jessfraz.com>
2016-10-13 21:12:15 -07:00
jayunit100
182e89b84e Part 1 of pr #33763: cleanup CheckServiceAffinity in preparation for
predicate injection support, Update metadata struct
2016-10-13 10:38:45 -04:00
yarntime
f21ff43368 add podAntiAffinity test cases 2016-10-13 17:01:58 +08:00
Kubernetes Submit Queue
5509e50db4 Merge pull request #31605 from resouer/eclass-1
Automatic merge from submit-queue

[Part 1] Implementation of equivalence pod

Part 1 of #30844

This PR: 

- Refactored `predicate.go`, so that `GetResourceRequest` can be used in other places to `GetEquivalencePod`.
- Implement a `equivalence_cache.go` to deal with all information we need to calculate an equivalent pod.
- Define and register a `RegisterGetEquivalencePodFunction `.

Work in next PR:
- The update of `equivalence_cache.go`
- Unit test
- Integration/e2e test

I think we can begin from the `equivalence_cache.go`? Thanks.  cc @wojtek-t @davidopp 

If I missed any other necessary part, please point it out.
2016-10-10 02:46:00 -07:00
Harry Zhang
204dbe7fdd Update provider and cache
Update equivalent class & remove priority

Use controller ref

Directly clear the cache
2016-10-10 09:25:15 +01:00
David Oppenheimer
cd4e08e7ec Revert "Add kubelet awareness to taint tolerant match caculator." 2016-10-07 12:10:55 -07:00
Kubernetes Submit Queue
21188cadeb Merge pull request #26501 from resouer/scheduler
Automatic merge from submit-queue

Add kubelet awareness to taint tolerant match caculator.

Add kubelet awareness to taint tolerant match caculator.

Ref: #25320

This is required by `TaintEffectNoScheduleNoAdmit` & `TaintEffectNoScheduleNoAdmitNoExecute `, so that node will know if it should expect the taint&tolerant
2016-10-07 12:05:35 -07:00
Kubernetes Submit Queue
0f40c1a6d0 Merge pull request #34149 from timothysc/prio-hotloop
Automatic merge from submit-queue

Turn down hootloop logs in priorities.  

Excessive spam is output once we near cluster capacity, sometimes a panic is triggered but that data is clipped in the logs see #33935 for more details.
2016-10-06 06:55:00 -07:00
Timothy St. Clair
f2b8b08651 Turn down hootloop logs in priorities. Hit once cluster is near capacity 2016-10-05 16:58:23 -05:00
deads2k
c30b2efc46 update replicaset lister 2016-10-05 15:20:27 -04:00
Kubernetes Submit Queue
96fde0fe8d Merge pull request #33834 from wojtek-t/scheduler_map_reduce_6
Automatic merge from submit-queue

Migrate EqualPriority in scheduler to map-reduce-like framework

Ref #24246
2016-10-04 09:23:01 -07:00
Jedrzej Nowak
d2161c21d7 Fix typos and englishify plugin/pkg 2016-10-04 17:51:14 +02:00
Wojciech Tyczynski
f8632e2203 Migrate EqualPriority to MapReduce-like framework. 2016-10-04 12:19:08 +02:00
David Ashpole
0c8a664e50 addressed comments 2016-10-03 11:42:56 -07:00
David Ashpole
fed3f37eef Split NodeDiskPressure into NodeInodePressure and NodeDiskPressure 2016-10-03 11:42:56 -07:00
Harry Zhang
c2cf5bbaf6 Setup e2e test for no admit 2016-10-01 01:07:18 -04:00
Wojciech Tyczynski
daac9a1869 Remove unnecessary podLister from SelectorSpreading 2016-09-30 15:15:14 +02:00
Wojciech Tyczynski
6598c181f7 Support metadata producer with underlying data. 2016-09-28 09:11:18 +02:00
Wojciech Tyczynski
4ccb27202c Migrate priority functions with non-trivial reduce function. 2016-09-27 11:27:38 +02:00
Jordan Liggitt
1812fe70a3
Log test error 2016-09-26 11:21:38 -04:00
deads2k
500959b70c fix RC lister 2016-09-23 08:12:03 -04:00