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Adds readinessindicatorfile check on CNI DEL

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dougbtv 2020-03-27 08:19:31 -04:00
parent 7219de04e6
commit cb47afa633
1 changed files with 10 additions and 0 deletions
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10
multus/multus.go
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@ -528,6 +528,16 @@ func cmdDel(args *skel.CmdArgs, exec invoke.Exec, kubeClient k8s.KubeClient) err
return cmdErr(nil, "error getting k8s args: %v", err) return cmdErr(nil, "error getting k8s args: %v", err)
} }
if in.ReadinessIndicatorFile != "" {
err := wait.PollImmediate(pollDuration, pollTimeout, func() (bool, error) {
_, err := os.Stat(in.ReadinessIndicatorFile)
return err == nil, nil
})
if err != nil {
return cmdErr(k8sArgs, "PollImmediate error waiting for ReadinessIndicatorFile (on del): %v", err)
}
}
// Read the cache to get delegates json for the pod // Read the cache to get delegates json for the pod
netconfBytes, path, err := consumeScratchNetConf(args.ContainerID, in.CNIDir) netconfBytes, path, err := consumeScratchNetConf(args.ContainerID, in.CNIDir)
if err != nil { if err != nil {