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Merge pull request #46695 from gyliu513/daemoncontrollertest

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Automatic merge from submit-queue (batch tested with PRs 46726, 41912, 46695, 46034, 46551)

Added a new test case for daemoncontroller.

This patch added a new test case of daemonSet with node selector,
matching some nodes, and launch pods on all the nodes.



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

**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
```
This commit is contained in:
Kubernetes Submit Queue 2017-06-02 21:42:39 -07:00 committed by GitHub
commit 9baeab9dd8
1 changed files with 11 additions and 0 deletions
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11
pkg/controller/daemon/daemoncontroller_test.go
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@ -787,6 +787,17 @@ func TestInconsistentNameSelectorDaemonSetDoesNothing(t *testing.T) {
syncAndValidateDaemonSets(t, manager, ds, podControl, 0, 0) syncAndValidateDaemonSets(t, manager, ds, podControl, 0, 0)
} }
// DaemonSet with node selector, matching some nodes, should launch pods on all the nodes.
func TestSelectorDaemonSetLaunchesPods(t *testing.T) {
ds := newDaemonSet("foo")
ds.Spec.Template.Spec.NodeSelector = simpleNodeLabel
manager, podControl, _ := newTestController(ds)
addNodes(manager.nodeStore, 0, 4, nil)
addNodes(manager.nodeStore, 4, 3, simpleNodeLabel)
manager.dsStore.Add(ds)
syncAndValidateDaemonSets(t, manager, ds, podControl, 3, 0)
}
// Daemon with node affinity should launch pods on nodes matching affinity. // Daemon with node affinity should launch pods on nodes matching affinity.
func TestNodeAffinityDaemonLaunchesPods(t *testing.T) { func TestNodeAffinityDaemonLaunchesPods(t *testing.T) {
daemon := newDaemonSet("foo") daemon := newDaemonSet("foo")