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Merge pull request #59817 from shyamjvs/add-retries-to-node-create-util-function

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Automatic merge from submit-queue (batch tested with PRs 59800, 59817, 59711). 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>.

Add retries to PrepareNodes utility function

Fixes https://github.com/kubernetes/kubernetes/issues/59815

/cc @wojtek-t 

```release-note
NONE
```
This commit is contained in:
Kubernetes Submit Queue 2018-02-14 08:40:39 -08:00 committed by GitHub
commit a0bdf35ac2
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2 changed files with 9 additions and 2 deletions
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2
test/e2e/framework/util.go
View File

@ -5074,7 +5074,7 @@ func DumpDebugInfo(c clientset.Interface, ns string) {
}
func IsRetryableAPIError(err error) bool {
return apierrs.IsTimeout(err) || apierrs.IsServerTimeout(err) || apierrs.IsTooManyRequests(err) || apierrs.IsInternalError(err)
return apierrs.IsTimeout(err) || apierrs.IsServerTimeout(err) || apierrs.IsTooManyRequests(err)
}
// DsFromManifest reads a .json/yaml file and returns the daemonset in it.

9
test/integration/framework/perf_utils.go
View File

@ -73,7 +73,14 @@ func (p *IntegrationTestNodePreparer) PrepareNodes() error {
},
}
for i := 0; i < numNodes; i++ {
if _, err := p.client.CoreV1().Nodes().Create(baseNode); err != nil {
var err error
for retry := 0; retry < retries; retry++ {
_, err = p.client.CoreV1().Nodes().Create(baseNode)
if err == nil || !e2eframework.IsRetryableAPIError(err) {
break
}
}
if err != nil {
glog.Fatalf("Error creating node: %v", err)
}
}