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Merge pull request #41708 from bsalamat/statefulset_spreading2

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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.
```
This commit is contained in:
Kubernetes Submit Queue
2017-02-28 20:16:08 -08:00
committed by GitHub
parent 0b53cd163f ef686716ba
commit 79b5ccc176
21 changed files with 170 additions and 22 deletions
Download Patch File Download Diff File Expand all files Collapse all files

1
test/integration/scheduler/extender_test.go
View File

@@ -326,6 +326,7 @@ func TestSchedulerExtender(t *testing.T) {
informerFactory.Core().V1().PersistentVolumeClaims(),
informerFactory.Core().V1().ReplicationControllers(),
informerFactory.Extensions().V1beta1().ReplicaSets(),
informerFactory.Apps().V1beta1().StatefulSets(),
informerFactory.Core().V1().Services(),
v1.DefaultHardPodAffinitySymmetricWeight,
)

4
test/integration/scheduler/scheduler_test.go
View File

@@ -71,6 +71,7 @@ func TestUnschedulableNodes(t *testing.T) {
informerFactory.Core().V1().PersistentVolumeClaims(),
informerFactory.Core().V1().ReplicationControllers(),
informerFactory.Extensions().V1beta1().ReplicaSets(),
informerFactory.Apps().V1beta1().StatefulSets(),
informerFactory.Core().V1().Services(),
v1.DefaultHardPodAffinitySymmetricWeight,
)
@@ -352,6 +353,7 @@ func TestMultiScheduler(t *testing.T) {
informerFactory.Core().V1().PersistentVolumeClaims(),
informerFactory.Core().V1().ReplicationControllers(),
informerFactory.Extensions().V1beta1().ReplicaSets(),
informerFactory.Apps().V1beta1().StatefulSets(),
informerFactory.Core().V1().Services(),
v1.DefaultHardPodAffinitySymmetricWeight,
)
@@ -435,6 +437,7 @@ func TestMultiScheduler(t *testing.T) {
informerFactory.Core().V1().PersistentVolumeClaims(),
informerFactory.Core().V1().ReplicationControllers(),
informerFactory.Extensions().V1beta1().ReplicaSets(),
informerFactory.Apps().V1beta1().StatefulSets(),
informerFactory.Core().V1().Services(),
v1.DefaultHardPodAffinitySymmetricWeight,
)
@@ -542,6 +545,7 @@ func TestAllocatable(t *testing.T) {
informerFactory.Core().V1().PersistentVolumeClaims(),
informerFactory.Core().V1().ReplicationControllers(),
informerFactory.Extensions().V1beta1().ReplicaSets(),
informerFactory.Apps().V1beta1().StatefulSets(),
informerFactory.Core().V1().Services(),
v1.DefaultHardPodAffinitySymmetricWeight,
)

1
test/integration/scheduler_perf/util.go
View File

@@ -69,6 +69,7 @@ func mustSetupScheduler() (schedulerConfigurator scheduler.Configurator, destroy
informerFactory.Core().V1().PersistentVolumeClaims(),
informerFactory.Core().V1().ReplicationControllers(),
informerFactory.Extensions().V1beta1().ReplicaSets(),
informerFactory.Apps().V1beta1().StatefulSets(),
informerFactory.Core().V1().Services(),
v1.DefaultHardPodAffinitySymmetricWeight,
)