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[bugfix] Fixes unnecessary wait when readinessindicatorfile is not present

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This commit is contained in:
dougbtv
2020-02-10 13:44:12 -05:00
committed by Tomofumi Hayashi
parent 8334b73296
commit 4fdaf3f427
1 changed files with 8 additions and 8 deletions
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14
multus/multus.go
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@@ -453,15 +453,15 @@ func cmdAdd(args *skel.CmdArgs, exec invoke.Exec, kubeClient *k8s.ClientInfo) (c
return nil, cmdErr(nil, "error getting k8s args: %v", err)
}
wait.ExponentialBackoff(defaultReadinessBackoff, func() (bool, error) {
if n.ReadinessIndicatorFile != "" {
err := wait.ExponentialBackoff(defaultReadinessBackoff, func() (bool, error) {
_, err := os.Stat(n.ReadinessIndicatorFile)
switch {
case err == nil:
return true, nil
default:
return false, nil
}
return err == nil, nil
})
if err != nil {
return nil, cmdErr(k8sArgs, "ExponentialBackoff error waiting for ReadinessIndicatorFile: %v", err)
}
}
if n.ClusterNetwork != "" {
err = k8s.GetDefaultNetworks(k8sArgs, n, kubeClient)