[rabbitmq-discuss] Set rabbitmq to use in Amazon EC2 with different regions

Tue Jul 23 10:47:15 BST 2013

Hi,

I restate my question: I want to establish AMQP connections from clients
outside amazon to my broker inside amazon. I tried to configure the cluster
but I still can't connect to the rabbitmq host. I think the error is
"could_not_start_tcp_listener"
that it is in the logs below. How I set-up the rabbimq in Amazon EC2?

I did the netstat and there isn't any process running on port 5672. I also
open all the ports in the Security group in Amazon EC2 console. The
configuration that I have  in /etc/rabbitmq/rabbitmq-env.conf is

:/var/log/rabbitmq$ cat /etc/rabbitmq/rabbitmq-env.conf
RABBITMQ_NODE_IP_ADDRESS=XX.235.XXX.XXX

Here are the logs in /var/log/rabbitmq dir.

:/var/log/rabbitmq$ cat rabbit at ip-10-170-YYY-YYY.log

=INFO REPORT==== 23-Jul-2013::09:26:36 ===
Starting RabbitMQ 3.1.3 on Erlang R15B01
Copyright (C) 2007-2013 VMware, Inc.
Licensed under the MPL.  See http://www.rabbitmq.com/

=INFO REPORT==== 23-Jul-2013::09:26:36 ===
node           : rabbit at ip-10-170-YYY-YYY
home dir       : /var/lib/rabbitmq
config file(s) : (none)
cookie hash    : rVPtw0Y5kTBT3E/GHFwvsA==
log            : /var/log/rabbitmq/rabbit at ip-10-170-YYY-YYY.log
sasl log       : /var/log/rabbitmq/rabbit at ip-10-170-YYY-YYY-sasl.log
database dir   : /var/lib/rabbitmq/mnesia/rabbit at ip-10-170-YYY-YYY

=INFO REPORT==== 23-Jul-2013::09:26:37 ===
Limiting to approx 924 file handles (829 sockets)

=INFO REPORT==== 23-Jul-2013::09:26:37 ===
Memory limit set to 1499MB of 3749MB total.

=INFO REPORT==== 23-Jul-2013::09:26:37 ===
Disk free limit set to 1000MB

=INFO REPORT==== 23-Jul-2013::09:26:37 ===
msg_store_transient: using rabbit_msg_store_ets_index to provide index

=INFO REPORT==== 23-Jul-2013::09:26:37 ===
msg_store_persistent: using rabbit_msg_store_ets_index to provide index

=ERROR REPORT==== 23-Jul-2013::09:26:37 ===
failed to start TCP Listener on XX.235.XXX.XXX:5672 - eaddrnotavail (can't
assign requested address)

=INFO REPORT==== 23-Jul-2013::09:26:37 ===
Error description:
   {could_not_start_tcp_listener,{"XX.235.XXX.XXX",5672}}

Log files (may contain more information):
   /var/log/rabbitmq/rabbit at ip-10-170-YYY-YYY.log
   /var/log/rabbitmq/rabbit at ip-10-170-YYY-YYY-sasl.log

Stack trace:
   [{rabbit_networking,start_listener0,4,[]},
    {rabbit_networking,'-start_listener/4-lc$^0/1-0-',4,[]},
    {rabbit_networking,start_listener,4,[]},
    {rabbit_networking,'-boot_tcp/0-lc$^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,[]}]

=INFO REPORT==== 23-Jul-2013::09:26:38 ===
Error description:
   {could_not_start,rabbit,
       {bad_return,
           {{rabbit,start,[normal,[]]},
            {'EXIT',
                {rabbit,failure_during_boot,

{could_not_start_tcp_listener,{"XX.235.XXX.XXX",5672}}}}}}}

Log files (may contain more information):
   /var/log/rabbitmq/rabbit at ip-10-170-YYY-YYY.log
   /var/log/rabbitmq/rabbit at ip-10-170-YYY-YYY-sasl.log

=ERROR REPORT==== 23-Jul-2013::09:26:38 ===
** gen_event handler rabbit_error_logger crashed.
** Was installed in error_logger
** Last event was: {info_msg,<0.30.0>,
                    {<0.2.0>,
                     "Error description:~n   ~p~n~nLog files (may contain
more information):~n   ~s~n   ~s~n~n",
                     [{could_not_start,rabbit,
                       {bad_return,
                        {{rabbit,start,[normal,[]]},
                         {'EXIT',
                          {rabbit,failure_during_boot,
                           {could_not_start_tcp_listener,
                            {"XX.235.XXX.XXX",5672}}}}}}},
                      "/var/log/rabbitmq/rabbit at ip-10-170-YYY-YYY.log",
                      "/var/log/rabbitmq/rabbit at ip-10-170-YYY-YYY-sasl.log
"]}}
** When handler state == {resource,<<"/">>,exchange,<<"amq.rabbitmq.log">>}
** Reason == {badarg,[{ets,lookup,
                           [rabbit_exchange,
                            {resource,<<"/">>,exchange,
                                      <<"amq.rabbitmq.log">>}],
                           []},
                      {rabbit_misc,dirty_read,1,[]},
                      {rabbit_basic,publish,1,[]},
                      {rabbit_error_logger,publish1,4,[]},
                      {rabbit_error_logger,handle_event,2,[]},
                      {gen_event,server_update,4,
                                 [{file,"gen_event.erl"},{line,504}]},
                      {gen_event,server_notify,4,
                                 [{file,"gen_event.erl"},{line,486}]},
                      {gen_event,handle_msg,5,
                                 [{file,"gen_event.erl"},{line,248}]}]}

:/var/log/rabbitmq$ cat startup_log

              RabbitMQ 3.1.3. Copyright (C) 2007-2013 VMware, Inc.
  ##  ##      Licensed under the MPL.  See http://www.rabbitmq.com/
  ##  ##
  ##########  Logs: /var/log/rabbitmq/rabbit at ip-10-170-YYY-YYY.log
  ######  ##        /var/log/rabbitmq/rabbit at ip-10-170-YYY-YYY-sasl.log
  ##########
              Starting broker...

BOOT FAILED
===========

Error description:
   {could_not_start_tcp_listener,{"XX.235.XXX.XXX",5672}}

Log files (may contain more information):
   /var/log/rabbitmq/rabbit at ip-10-170-YYY-YYY.log
   /var/log/rabbitmq/rabbit at ip-10-170-YYY-YYY-sasl.log

Stack trace:
   [{rabbit_networking,start_listener0,4,[]},
    {rabbit_networking,'-start_listener/4-lc$^0/1-0-',4,[]},
    {rabbit_networking,start_listener,4,[]},
    {rabbit_networking,'-boot_tcp/0-lc$^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,[]}]

BOOT FAILED
===========

Error description:
   {could_not_start,rabbit,
       {bad_return,
           {{rabbit,start,[normal,[]]},
            {'EXIT',
                {rabbit,failure_during_boot,

{could_not_start_tcp_listener,{"XX.235.XXX.XXX",5672}}}}}}}

Log files (may contain more information):
   /var/log/rabbitmq/rabbit at ip-10-170-YYY-YYY.log
   /var/log/rabbitmq/rabbit at ip-10-170-YYY-YYY-sasl.log

{"init terminating in
do_boot",{rabbit,failure_during_boot,{could_not_start,rabbit,{bad_return,{{rabbit,start,[normal,[]]},{'EXIT',{rabbit,failure_during_boot,{could_not_start_tcp_listener,{"XX.235.XXX.XXX",5672}}}}}}}}}

Thanks,

On 22 July 2013 20:09, Matthias Radestock <matthias at rabbitmq.com> wrote:

> Pedro,
>
>
> On 22/07/13 18:38, Pedro Sá da Costa wrote:
>
>> I am trying to configure rabbitmq with EC2. The rabbitmq works when it
>> uses the private IP, but when I try to use the public IP, I can't start
>> the rabbitmq.
>>
>
> Inspecting the log files, as suggested by...
>
>
>  Log files (may contain more information):
>>     /var/log/rabbitmq/rabbit at ip-**10-170-74-198.log
>>     /var/log/rabbitmq/rabbit at ip-**10-170-74-198-sasl.log
>>
>
> ...might offer some clues as to what went wrong.
>
> Matthias.
>

-- 
Best regards,
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