[rabbitmq-discuss] Crash on startup in management_agent plugin-2.7.0

[Alexis Richardson]

RJ

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alexis

On Thu, Nov 10, 2011 at 5:50 PM, Richard Jones <rj at metabrew.com> wrote:
> [reposting, appears truncated with no logs in the list archive for some reason]
>
> I upgraded from 2.6.0 to 2.7.0 using the .deb from the rabbit website.
> (64bit debian)
> Enabled management_plugin using rabbitmq-plugins as per docs, crashed
> with the following on startup (pasted below).
> Same crash with just rabbitmq_management_agent plugin enabled.
>
> From what i can see, the get_used_fd function just tries to ls a
> directory in proc, not sure what that would fail, perms seem ok.
>
> Any ideas?
>
> RJ
>
> SUPERVISOR REPORT==== 10-Nov-2011::16:39:41 ===
>    Supervisor: {local,rabbit_mgmt_agent_sup}
>    Context:    start_error
>    Reason:     {{badmatch,{error,eacces}},
>                 [{rabbit_mgmt_external_stats,get_used_fd,1},
>                  {rabbit_mgmt_external_stats,internal_update,1},
>                  {rabbit_mgmt_external_stats,init,1},
>                  {gen_server,init_it,6},
>                  {proc_lib,init_p_do_apply,3}]}
>    Offender:   [{pid,undefined},
>                 {name,rabbit_mgmt_external_stats},
>                 {mfargs,{rabbit_mgmt_external_stats,start_link,[]}},
>                 {restart_type,permanent},
>                 {shutdown,5000},
>                 {child_type,worker}]
>
>
> $ cat /var/log/rabbitmq/startup_log
> Activating RabbitMQ plugins ...
> 1 plugins activated:
> * rabbitmq_management_agent-2.7.0
>
>
> +---+   +---+
> |   |   |   |
> |   |   |   |
> |   |   |   |
> |   +---+   +-------+
> |                   |
> | RabbitMQ  +---+   |
> |           |   |   |
> |   v2.7.0  +---+   |
> |                   |
> +-------------------+
> AMQP 0-9-1 / 0-9 / 0-8
> Copyright (C) 2007-2011 VMware, Inc.
> Licensed under the MPL.  See http://www.rabbitmq.com/
>
> node           : rabbit at irccloud
> app descriptor :
> /usr/lib/rabbitmq/lib/rabbitmq_server-2.7.0/sbin/../ebin/rabbit.app
> home dir       : /var/lib/rabbitmq
> config file(s) : /etc/rabbitmq/rabbitmq.config
> cookie hash    : tmXxxxxxxxxxxxxLyw==
> log            : /var/log/rabbitmq/rabbit at irccloud.log
> sasl log       : /var/log/rabbitmq/rabbit at irccloud-sasl.log
> database dir   : /var/lib/rabbitmq/mnesia/rabbit at irccloud
> erlang version : 5.8.1
>
> -- rabbit boot start
> starting file handle cache server                                     ...done
> starting worker pool                                                  ...done
> starting database                                                     ...done
> starting codec correctness check                                      ...done
> -- external infrastructure ready
> starting plugin registry                                              ...done
> starting auth mechanism cr-demo                                       ...done
> starting auth mechanism amqplain                                      ...done
> starting auth mechanism plain                                         ...done
> starting statistics event manager                                     ...done
> starting logging server                                               ...done
> starting exchange type direct                                         ...done
> starting exchange type fanout                                         ...done
> starting exchange type headers                                        ...done
> starting exchange type topic                                          ...done
> -- kernel ready
> starting alarm handler                                                ...done
> starting node monitor                                                 ...done
> starting cluster delegate                                             ...done
> starting guid generator                                               ...done
> starting memory monitor                                               ...done
> -- core initialized
> starting empty DB check                                               ...done
> starting management agent                                             ...done
> starting exchange, queue and binding recovery                         ...done
> starting mirror queue slave sup                                       ...done
> starting adding mirrors to queues                                     ...done
> -- message delivery logic ready
> starting error log relay                                              ...done
> starting networking                                                   ...done
> starting direct_client                                                ...done
> starting notify cluster nodes                                         ...done
>
> broker running
> {"Kernel pid terminated",application_controller,"{application_start_failure,rabbitmq_management_agent,{shutdown,{rabbit_mgmt_agent_app,start,[normal,[]]}}}"}
>
>
> $ cat /etc/rabbitmq/rabbitmq.config
> [
>   {mnesia, [
>       {dc_dump_limit, 40},
>       {dump_log_write_threshold, 50000}
>       ]},
>
>   {rabbit, [
>       {tcp_listeners, [{"127.0.0.1", 5672}]},
>       {ssl_listeners, [{"redacted", 5671}]},
>       {ssl_options, [
>           {certfile, "/etc/rabbitmq/server-cert.pem"},
>           {cacertfile, "/etc/rabbitmq/ca-cert.pem"},
>           {keyfile, "/etc/rabbitmq/server-key.pem"},
>           {depth, 9}
>           ]}
>       ]}
> ].
>
>
> $ cat /etc/rabbitmq/enabled_plugins
> [rabbitmq_management_agent].
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