CheckLocalEtcdClusterStatus verifies health state of local/stacked etcd cluster before installing a new etcd member.

CreateLocalEtcdStaticPodManifestFile will write local etcd static pod manifest file.

CreateStackedEtcdStaticPodManifestFile will write local etcd static pod manifest file for an additional etcd member that is joining an existing local/stacked etcd cluster.

GetEtcdPodSpec returns the etcd static Pod actualized to the context of the current configuration NB.

RemoveStackedEtcdMemberFromCluster will remove a local etcd member from etcd cluster, when reset the control plane node.