在执行rabbimq集群添加遇到这样的问题Error: unable to connect to ...

admin

rabbitmqctl join_cluster rabbit@contr2
7 Q: m( s/ P9 ~+ v6 w0 iClustering node rabbit@contr1 with rabbit@contr2 ...
1 a9 F* z0 M5 F1 wError: unable to connect to nodes [rabbit@contr2]: nodedown
DIAGNOSTICS
/ W4 o2 _' ^5 T6 w===========
attempted to contact: [rabbit@contr2]
rabbit@controller2:
  * connected to epmd (port 4369) on contr2
  * epmd reports node 'rabbit' running on port 25672
9 R4 I& l% J" Z# d  * can't establish TCP connection, reason: ehostunreach (host is unreachable)
( }4 _0 P3 c* n  * suggestion: blocked by firewall?
current node details:
$ G+ x( ~$ W# X4 o- node name: 'rabbitmq-cli-90@contr1'
% ]7 V1 z% Q( z/ W- home dir: /var/lib/rabbitmq
- cookie hash: Q4fSnrFZzA0emGepl4tdKw==

2 N$ Q% n3 `9 P# R8 o

admin

这种的可能性是我们在配置的时候忘记配置rabbitmq.conf文件了。

admin

修改下rabbitmq.config
% Template Path: rabbitmq/templates/rabbitmq.config
& M5 D# i) c4 c9 ]  {" F2 J9 g> [
>   {kernel, [
>     {inet_dist_listen_min, 41055},
> {inet_dist_listen_max, 41055},
) ?6 T1 B5 a; z$ Q>     {inet_default_connect_options, [{nodelay,true}]}
! X% ]9 l$ m+ m9 l0 n>   ]}，>>>>>>>>

. _1 {( R. H, I- r/ f7 H* J这个属于隐秘的部分，按照公司的要求配置吧
重启rabbitmq的服务
添加集群就可以了。
7 p; j1 A4 |1 @8 Erabbitmqctl join_cluster rabbit@contr2
- d7 {1 {% ^8 C0 s0 N. I' hClustering node rabbit@contr1 with rabbit@contr2 ...


问题解决。