erlang Rabbit MQ错误：无法在节点'rabbit@USERNAME'上执行操作

col17t5w 于 2022-12-08 发布在 Erlang

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Error: unable to perform an operation on node 'rabbit@YASHODIP-PC'. Please see diagnostics information and suggestions below.
Most common reasons for this are:

Target node is unreachable (e.g. due to hostname resolution, TCP connection or firewall issues)
CLI tool fails to authenticate with the server (e.g. due to CLI tool's Erlang cookie not matching that of the server)
Target node is not running

In addition to the diagnostics info below:

See the CLI, clustering and networking guides on https://rabbitmq.com/documentation.html to learn more
Consult server logs on node rabbit@YASHODIP-PC
If target node is configured to use long node names, don't forget to use --longnames with CLI tools

DIAGNOSTICS

attempted to contact: ['rabbit@YASHODIP-PC']
rabbit@YASHODIP-PC: * connected to epmd (port 4369) on YASHODIP-PC * epmd reports: node 'rabbit' not running at all no other nodes on YASHODIP-PC * suggestion: start the node
Current node details: * node name: 'rabbitmqcli-17388-rabbit@YASHODIP-PC' * effective user's home directory: C:\Users\yasho * Erlang cookie hash: 96Pe9121Rb1vncp1IqXA6Q==
I am not able to view the status of the rabbitMQ service installed on my local machine. Please suggest resolution.

erlang

来源：https://stackoverflow.com/questions/61768347/rabbit-mq-error-unable-to-perform-an-operation-on-node-rabbitusername

2条答案

按热度按时间

2nc8po8w1#

发生此错误的原因
1.节点之间的群集不正确

Erlang cookie无关紧要
如果你不是在集群工作，那么第二个可能是你的问题，请研究RabbitMQ, erlang: how to "make sure the erlang cookies are the same"

赞(0）回复(0）举报 2022-12-08

sy5wg1nm2#

如果你的主机名太长，可能会发生这种错误。这就是为什么它解释：

If target node is configured to use long node names, don't forget to use --longnames with CLI tools

溶液

编辑rabbit的配置文件（对于RHEL，类型为/etc/rabbitmq/rabbitmq.conf）。在网络部分：

#IPv4
listeners.tcp.local = 127.0.0.1:5672
#...

## write your ip and not your hostname
listeners.tcp.ohter_ip = 164.81.0.0:5672

赞(0）回复(0）举报 2022-12-08

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erlang Rabbit MQ错误：无法在节点'rabbit@USERNAME'上执行操作

DIAGNOSTICS

2条答案

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