Question

我刚刚在2个新VM上安装了rabbitmq，并试图创建一个简单的两节点集群。我已将erlang cookie文件从一台计算机复制到该计算机上的两个位置（C：\ Users {用户名}和C：\ Windows \ System32 \ config \ systemprofile），以及在另一台计算机上的那些位置。

当我尝试使用rabbitmqctl join_cluster命令彼此连接以创建集群时，得到以下输出：

Clustering node rabbit@{machinename1} with rabbit@{machinename2}
Error: unable to perform an operation on node 'rabbit@{machinename2}. 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 http://rabbitmq.com/documentation.html to learn more
 * Consult server logs on node rabbit@{machinename2}

DIAGNOSTICS
===========

attempted to contact: ['{machinename2}']

rabbit@{machinename2}:
  * connected to epmd (port 4369) on {machinename2}
  * epmd reports node 'rabbit' uses port 25672 for inter-node and CLI tool traffic
  * TCP connection succeeded but Erlang distribution failed

  * Hostname mismatch: node "rabbit@{machinename2}" believes its host is different. Please ensure that hostnames resolve the same way locally and on "rabbit@{machinename2}"


Current node details:
 * node name: 'rabbitmqcli60@{machinename1}'
 * effective user's home directory: {homedirectory}
 * Erlang cookie hash: {hash}

互联网上的每个人似乎都在说这是由于Cookie不匹配引起的，但我已经证实它们是相同的。我在这里想念什么？

运行Erlang OTP 20.2和RabbitMQ 3.7.3

Answer 1

我注意到join_cluster在机器名称方面区分大小写。

无法将RabbitMQ节点连接到集群

1 个答案: