title: Unable to perform an operation on node rabbitmq
body: <p>Trying to set up a rabbitmq with rabbit@localhost, but:</p>
  
  <pre><code>c:\Program Files\RabbitMQ Server\rabbitmq_server-3.7.18\sbin&gt;rabbitmqctl status
  Error: unable to perform an operation on node 'rabbit@localhost'. Please see diagnostics information and suggestions below.
  </code></pre>
  
  <p>Erlang + Rabbitmq + Win7.
  I've started Rabbitmq service, it works, but nodes are created automatically with random names</p>
  
  <pre><code>attempted to contact: [rabbit@localhost]
  
  rabbit@localhost:
    * connected to epmd (port 4369) on localhost
    * epmd reports: node 'rabbit' not running at all
                    no other nodes on localhost
    * suggestion: start the node
  
  Current node details:
   * node name: 'rabbitmqcli-10012-rabbit@localhost'
   * effective user's home directory: C:\Users\andrey
   * Erlang cookie hash: LdQNaRpK/HR5vh8yRc6A2w==
  </code></pre>