将外部IP地址绑定到Rabbit MQ服务器
我有盒子 A，它上面有一个消费者，用于侦听 Rabbit MQ 服务器
我有盒子 B，它将向侦听器发布消息
因此，只要所有这些都在盒子 A 上，并且我以默认值启动 Rabbit MQ 服务器效果很好。
默认值是端口 5672 上的主机 = 127.0.0.1，但是 当我从盒子 BI telnet box.a.ip.addy 5672 得到：
Trying box.a.ip.addy...
telnet: connect to address box.a.ip.addy: No route to host
telnet: Unable to connect to remote host: No route to host
端口 22 上的 telnet 没问题，我可以从盒子 B ssh 到盒子 A
所以我假设我需要更改 ip RabbitMQ服务器使用 我发现了这个： http://www.rabbitmq.com/configure.html 现在我在文档说要使用的位置，名称为rabbitmq.config，它包含：
[
{rabbit, [{tcp_listeners, {"box.a.ip.addy", 5672}}]}
].
所以我停止了服务器，并再次启动了RabbitMQ服务器。它失败了。以下是错误日志中的错误。这有点超出我的理解范围。 （事实上，其中大部分是）
=ERROR REPORT==== 23-Aug-2011::14:49:36 ===
FAILED
Reason: {{case_clause,{{"box.a.ip.addy",5672}}},
[{rabbit_networking,'-boot_tcp/0-lc$^0/1-0-',1},
{rabbit_networking,boot_tcp,0},
{rabbit_networking,boot,0},
{rabbit,'-run_boot_step/1-lc$^1/1-1-',1},
{rabbit,run_boot_step,1},
{rabbit,'-start/2-lc$^0/1-0-',1},
{rabbit,start,2},
{application_master,start_it_old,4}]}
=INFO REPORT==== 23-Aug-2011::14:49:37 ===
application: rabbit
exited: {bad_return,{{rabbit,start,[normal,[]]},
{'EXIT',{rabbit,failure_during_boot}}}}
type: permanent
这是启动日志中的更多内容：
Erlang has closed
Error: {node_start_failed,normal}
^M
Crash dump was written to: erl_crash.dump^M
Kernel pid terminated (application_controller) ({application_start_failure,rabbit,{bad_return,{{rabbit,start,[normal,[]]},{'EXIT',{rabbit,failure_during_boot}}}}})^M
请帮忙
I have box A and it has a consumer on it that listens on a Rabbit MQ server
I have box B that will publish a message to the listener
So as long as all of this in on box A and I start Rabbit MQ server w/ defaults it works fine.
The defaults are host=127.0.0.1 on port 5672, but
when I telnet box.a.ip.addy 5672 from box B I get:
Trying box.a.ip.addy...
telnet: connect to address box.a.ip.addy: No route to host
telnet: Unable to connect to remote host: No route to host
telnet on port 22 is fine, I can ssh into Box A from Box B
So I assume I need to change the ip that the RabbitMQ server uses
I found this: http://www.rabbitmq.com/configure.html and I now have a config file in the location the documentation said to use, with the name rabbitmq.config and it contains:
[
{rabbit, [{tcp_listeners, {"box.a.ip.addy", 5672}}]}
].
So I stopped the server, and started RabbitMQ server again. It failed. Here are the errors from the error logs. It's a little over my head. (in fact most of this is)
=ERROR REPORT==== 23-Aug-2011::14:49:36 ===
FAILED
Reason: {{case_clause,{{"box.a.ip.addy",5672}}},
[{rabbit_networking,'-boot_tcp/0-lc$^0/1-0-',1},
{rabbit_networking,boot_tcp,0},
{rabbit_networking,boot,0},
{rabbit,'-run_boot_step/1-lc$^1/1-1-',1},
{rabbit,run_boot_step,1},
{rabbit,'-start/2-lc$^0/1-0-',1},
{rabbit,start,2},
{application_master,start_it_old,4}]}
=INFO REPORT==== 23-Aug-2011::14:49:37 ===
application: rabbit
exited: {bad_return,{{rabbit,start,[normal,[]]},
{'EXIT',{rabbit,failure_during_boot}}}}
type: permanent
and here is some more from the start up log:
Erlang has closed
Error: {node_start_failed,normal}
^M
Crash dump was written to: erl_crash.dump^M
Kernel pid terminated (application_controller) ({application_start_failure,rabbit,{bad_return,{{rabbit,start,[normal,[]]},{'EXIT',{rabbit,failure_during_boot}}}}})^M
Please help
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你尝试添加吗？
RABBITMQ_NODE_IP_ADDRESS=box.a.ip.addy
到 /etc/rabbitmq/rabbitmq.conf 文件？
根据 http://www.rabbitmq.com/configure.html#customise- General-unix-environment
另外，根据本文档，它指出默认值是绑定到所有接口。也许您的系统中已经设置了配置设置或环境变量，以将服务器限制为本地主机，从而覆盖您所做的任何其他操作。
更新：再次阅读后，我意识到telnet应该返回“连接被拒绝”而不是“没有到主机的路由”。我还会检查您是否遇到与防火墙相关的问题。
did you try adding?
RABBITMQ_NODE_IP_ADDRESS=box.a.ip.addy
to the /etc/rabbitmq/rabbitmq.conf file?
Per http://www.rabbitmq.com/configure.html#customise-general-unix-environment
Also per this documentation it states that the default is to bind to all interfaces. Perhaps there is a configuration setting or environment variable already set in your system to restrict the server to localhost overriding anything else you do.
UPDATE: After reading again I realize that the telnet should have returned "Connection Refused" not "No route to host." I would also check to see if you are having a firewall related issue.
您需要在防火墙上打开 tcp 端口
使用 Linux，找到 iptables 配置文件：
编辑文件：
通过添加端口修复文件：
You need to open up the tcp port on your firewall
Using Linux, Find the iptables config file:
Edit the file:
Fix the file by adding a port: