安装rabbitmq
<p><strong>22版本的erlang必须对应rabbit3.8版本</strong></p>
<p><code>ansible-playbook -i 49.234.150.18:2020, ansible-ops.yml --tags=Erlang -e &quot;Erlang_version=22.3&quot;</code></p>
<p><code>ansible-playbook -i 49.234.150.18:2020, ansible-ops.yml --tags=RabbitMQ</code></p>
<p>安装完rabbitmq后要启动rabiitmq，然后执行rabbitmq_setadmin。</p>