Restart kubelet after tweaking etcd heartbeat.
Created by: garloff
We need to make sure the new parameters take effect. We do it unconditionally for now; as a side-effect, it does also take care of issue #280 (closed), where the etcd pod ridiculously remains in pending due to an allegedly failed mount (on a DirectoryOrCreate HostPath!).
Signed-off-by: Kurt Garloff kurt@garloff.de