我有FROM centos:6个Docker容器。
我正在执行以下docker命令：
Step 10/24 : RUN wget http://packages.erlang-solutions.com/erlang-solutions-1.0-1.noarch.rpm && rpm -Uvh erlang-solutions-1.0-1.noarch.rpm && yum install -y erlang
---> Using cache
---> 8cf0a02d5f95
Step 11/24 : RUN wget https://www.rabbitmq.com/releases/rabbitmq-server/v3.6.1/rabbitmq-server-3.6.1-1.noarch.rpm && rpm --import https://www.rabbitmq.com/rabbitmq-signing-key-public.asc && yum install -y rabbitmq-server-3.6.1-1.noarch.rpm
---> Using cache
---> 9f0702727c73
Step 12/24 : RUN chkconfig rabbitmq-server on
---> Using cache
---> a9914d5cc519
Step 13/24 : RUN service rabbitmq-server start
---> Using cache
---> 74058fde6836
Step 14/24 : RUN rabbitmqctl status
---> Running in d1837eb4724b
Status of node rabbit@d1837eb4724b ...
Error: unable to connect to node rabbit@d1837eb4724b: nodedown
DIAGNOSTICS
===========
attempted to contact: [rabbit@d1837eb4724b]
rabbit@d1837eb4724b:
* connected to epmd (port 4369) on d1837eb4724b
* epmd reports: node 'rabbit' not running at all
no other nodes on d1837eb4724b
* suggestion: start the node
current node details:
- node name: 'rabbitmq-cli-24@d1837eb4724b'
- home dir: /var/lib/rabbitmq
- cookie hash: pl7YvEX0JxuUWtu+SrYfFA==
The command '/bin/sh -c rabbitmqctl status' returned a non-zero code: 69
似乎RabbitMQ已启动，但由于某种原因，主机名d1837eb4724b未知。您能否解释一下错误原因并帮助我解决该问题？