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Kubernetes Submit Queue bddc308ba2 Merge pull request #44114 from copejon/remove-flaky-from-pv-tests

Automatic merge from submit-queue

Remove [Flaky] from presistent volume NFS tests.

**What this PR does / why we need it**:
PV e2e test flaked because of a lack of isolation of test objects (PVs, claims).  The common symptoms being volume-mounting pods timing out or an unexpected number of unbound claims being detected.

PR  #43645 Introduced the selector labels to test objects that restricted binds to within each "testspace".  To accomplish this the test namespace was set as a label for all PVs and selector for all Claims.  This allows each test to act as if it's isolated while still creating and binding PVs in parallel w/ other tests.

This has been tested in parallel on both 3-node gci and debian clusters as
`--ginkgo.focus="\[Volume\]" --ginkgo.skip="\[Disruptive\]|\[Feature.*\]|\[Serial\]"`
with out signs of flakiness.

cc @jeffvance 

```release-note
NONE
```

2017-04-11 19:55:44 -07:00