title: MQ users created successfully during ansible install but disappeared after
body: <p>I created RabbitMQ users with the following ansible statements. </p>
  
  <pre><code>- name: Add RabbitMQ user
    shell: systemctl start rabbitmq-server.service &amp;&amp; rabbitmq-plugins enable rabbitmq_management &amp;&amp; /sbin/rabbitmqctl add_user mqadmin &lt;password&gt; &amp;&amp; rabbitmqctl set_user_tags mquser administrator &amp;&amp; rabbitmqctl set_permissions -p / mquser ".*" ".*" ".*"
    register: out
    ignore_errors: True
  
  - debug: var=out.stdout_lines
  </code></pre>
  
  <p>In the Rabbit MQ log file, it showed the users were created.</p>
  
  <pre><code>=INFO REPORT==== 10-Jan-2020::10:47:45 ===
  Creating user 'mquser'
  
  =INFO REPORT==== 10-Jan-2020::10:47:47 ===
  Setting user tags for user 'mquser' to [administrator]
  
  =INFO REPORT==== 10-Jan-2020::10:47:48 ===
  Setting permissions for 'mquser' in '/' to '.*', '.*', '.*'
  </code></pre>
  
  <p>But after the machine was rebooted, the MQ users disappeared.</p>
  
  <p>Any idea?</p>
  
  <p>Thanks</p>