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Merge pull request #66414 from verult/flex-detach-delay

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Automatic merge from submit-queue (batch tested with PRs 58755, 66414). If you want to cherry-pick this change to another branch, please follow the instructions <a href="https://github.com/kubernetes/community/blob/master/contributors/devel/cherry-picks.md">here</a>.

Flexvolume e2e test for attachable driver: Introduced delay after pod…

… deletion to ensure detach happens



**What this PR does / why we need it**: Removes the possibility of verbose logs from controller manager caused by this issue.

**Which issue(s) this PR fixes** *(optional, in `fixes #<issue number>(, fixes #<issue_number>, ...)` format, will close the issue(s) when PR gets merged)*:
Fixes #66408

**Release note**:

```release-note
NONE
```
This commit is contained in:
Kubernetes Submit Queue 2018-07-27 15:20:09 -07:00 committed by GitHub
commit d2721eccd9
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4
test/e2e/storage/flexvolume.go
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@ -47,6 +47,7 @@ const (
gciVolumePluginDir = "/home/kubernetes/flexvolume"
gciVolumePluginDirLegacy = "/etc/srv/kubernetes/kubelet-plugins/volume/exec"
gciVolumePluginDirVersion = "1.10.0"
detachTimeout = 10 * time.Second
)
// testFlexVolume tests that a client pod using a given flexvolume driver
@ -253,6 +254,9 @@ var _ = utils.SIGDescribe("Flexvolumes", func() {
framework.ExpectNoError(err, "Failed to wait client pod terminated: %v", err)
}
// Detach might occur after pod deletion. Wait before deleting driver.
time.Sleep(detachTimeout)
By(fmt.Sprintf("uninstalling flexvolume %s from node %s", driverInstallAs, node.Name))
uninstallFlex(cs, &node, "k8s", driverInstallAs)
By(fmt.Sprintf("uninstalling flexvolume %s from master", driverInstallAs))