title: how to do setup for clickhouse keeper
body: <p>I am trying to use clickhouse keeper as per the given article <a href="https://kb.altinity.com/altinity-kb-setup-and-maintenance/altinity-kb-zookeeper/clickhouse-keeper/" rel="nofollow noreferrer">https://kb.altinity.com/altinity-kb-setup-and-maintenance/altinity-kb-zookeeper/clickhouse-keeper/</a></p>
  <p>When I replace the hostname1 and hostname2 with my remote server ips, I'm getting error as-&gt;</p>
  <ol>
  <li>RaftInstance: total 1 nodes (including this node) responded for pre-vote (term 0, live 0, dead 1), at least 2 nodes should respond</li>
  <li>RaftInstance: peer (2) response error: failed to connect to peer 2, x.x.x.x:9444</li>
  <li>RaftInstance: Election timeout, initiate leader election</li>
  </ol>
  <p>Able to complete configuration with <a href="https://clickhouse.com/docs/en/guides/sre/clickhouse-keeper" rel="nofollow noreferrer">https://clickhouse.com/docs/en/guides/sre/clickhouse-keeper</a>
  But whenever running a query on cluster getting error</p>
  <pre><code>DB::Exception: Received from localhost:9000. 
  DB::Exception: Watching task /clickhouse/task_queue/ddl/query-0000000003 
  is executing longer than distributed_ddl_task_timeout (=180) seconds. 
  There are 2 unfinished hosts (0 of them are currently active), 
  they are going to execute the query in background. (TIMEOUT_EXCEEDED)
  </code></pre>
  <p>After running</p>
  <pre><code>FROM system.clusters
  </code></pre>
  <p>is_local for nodes is 0</p>