title: kubeadm alpha phase etcd local - creating etcd with localhost binding not host ip
body: <p>we followed the doc <a href="https://kubernetes.io/docs/tasks/administer-cluster/setup-ha-etcd-with-kubeadm" rel="nofollow noreferrer">https://kubernetes.io/docs/tasks/administer-cluster/setup-ha-etcd-with-kubeadm</a> and tried to install etcd running in kubelet.</p>
  
  <p>etcd showed up in the container as 127.0.0.1 2379 not ex: 123.43.23.12:2379 hence master in different machine could never communicate.</p>
  
  <p>anybody faced the issue ?
  when checked /etc/kubernetes/manifest/etcd.yaml file - ip was 127.0.0.1 instead of host ip ex: 123.43.23.12!</p>
  
  <pre><code>- --initial-advertise-peer-urls
  - **http://127.0.0.1:2380**
  - --listen-peer-urls
  - **http://127.0.0.1:2380**
  - --advertise-client-urls
  - **http://127.0.0.1:2379**
  - --listen-client-urls
  - **http://127.0.0.1:2379**
  </code></pre>
  
  <p>Is alpha phase etcd local have a bug ? </p>
  
  <p>Thanks
  Ayyappan</p>