bad_header用于将sensu客户端连接到服务器时进行AMQP连接

Question

我已经在厨师社区食谱中安装了sensu。 但是，sensu客户端无法连接到服务器。 尝试连接时导致Rabbitmq连接错误，消息超时

这是详细的客户端日志

来自sensu-client.log的日志

"timestamp":"2014-07-08T12:39:33.982647+0000","level":"warn","message":"config file applied changes","config_file":"/etc/sensu/conf.d/config.json","changes":{"rabbitmq":{"heartbeat":[null,20]},"client":[null,{"name":"girija-sensu-client","address":"test sensu client","subscriptions":["test-node"]}],"version":[null,"0.12.6-4"]}}
{"timestamp":"2014-07-08T12:39:33.996680+0000","level":"info","message":"loaded extension","type":"mutator","name":"only_check_output","description":"returns check output"}
{"timestamp":"2014-07-08T12:39:34.000721+0000","level":"info","message":"loaded extension","type":"handler","name":"debug","description":"outputs json event data"}
{"timestamp":"2014-07-08T12:39:34.104300+0000","level":"warn","message":"reconnecting to rabbitmq"}
{"timestamp":"2014-07-08T12:39:39.108623+0000","level":"warn","message":"reconnecting to rabbitmq"}
{"timestamp":"2014-07-08T12:39:44.111818+0000","level":"warn","message":"reconnecting to rabbitmq"}
{"timestamp":"2014-07-08T12:39:49.115250+0000","level":"warn","message":"reconnecting to rabbitmq"}
{"timestamp":"2014-07-08T12:39:54.045648+0000","level":"fatal","message":"rabbitmq connection error","error":"timed out while attempting to connect"}

来自服务器的Rabbitmq日志显示以下错误

=INFO REPORT==== 8-Jul-2014::12:39:54 ===
accepting AMQP connection <0.395.0> (10.254.153.131:42813 -> 10.254.130.25:5672)

=ERROR REPORT==== 8-Jul-2014::12:39:54 ===
closing AMQP connection <0.395.0> (10.254.153.131:42813 -> 10.254.130.25:5672):
{bad_header,<<129,15,1,3,3,0,246,0>>}

我正在AWS Rabbitmq版本3.0.4的CentOS 6.4上运行此程序，Erlang_version，“ Erlang R14B04（erts-5.8.5）[源代码] [64位] [rq：1] [异步线程：30] [内核轮询：true] \\ n“}，

bad_header建议客户端和代理AMQP版本不匹配。 查找AMQP版本和解决此问题的任何帮助

Answer 1

在我的情况下，此问题是由于将客户端配置为使用ssl身份验证而引起的，但是Rabbitmq服务器未正确配置为使用ssl，而是期望“普通”用户/密码登录而没有ssl。