pkg/util: use randomized suffix
@@ -361,8 +361,8 @@ func newEtcdPod(m *etcdutil.Member, initialCluster []string, clusterName, state,
RestartPolicy: v1.RestartPolicyNever,
Volumes: volumes,
// DNS A record: `[m.Name].[clusterName].Namespace.svc`
- // For example, etcd-0000 in default namesapce will have DNS name
- // `etcd-0000.etcd.default.svc`.
+ // For example, etcd-795649v9kq in default namesapce will have DNS name
+ // `etcd-795649v9kq.etcd.default.svc`.
Hostname: m.Name,
Subdomain: clusterName,
AutomountServiceAccountToken: func(b bool) *bool { return &b }(false),
