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Make it easier to debug pod IP flakes for downward API #20603

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Feb 4, 2016
Merged

Make it easier to debug pod IP flakes for downward API #20603

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2 changes: 1 addition & 1 deletion pkg/kubelet/kubelet.go
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Expand Up @@ -1155,7 +1155,7 @@ func makeMounts(pod *api.Pod, podDir string, container *api.Container, podVolume
// - container is not already mounting on /etc/hosts
// When the pause container is being created, its IP is still unknown. Hence, PodIP will not have been set.
mountEtcHostsFile := (pod.Spec.SecurityContext == nil || !pod.Spec.SecurityContext.HostNetwork) && len(pod.Status.PodIP) > 0
glog.V(4).Infof("Will create hosts mount for container:%q, podIP:%s: %v", container.Name, pod.Status.PodIP, mountEtcHostsFile)
glog.V(3).Infof("container: %v/%v/%v podIP: %q creating hosts mount: %v", pod.Namespace, pod.Name, container.Name, pod.Status.PodIP, mountEtcHostsFile)
mounts := []kubecontainer.Mount{}
for _, mount := range container.VolumeMounts {
mountEtcHostsFile = mountEtcHostsFile && (mount.MountPath != etcHostsPath)
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