[rabbitmq-discuss] custom plugin causing problems

Tue Dec 18 08:43:19 GMT 2012

>  after running `rabbitmqctl disable <plugin>`

Of course I mean `rabbitmq-plugins disable`. 

> 
> Cheers,
> Tim
> 
> On 18 Dec 2012, at 07:53, Prabodh Upreti wrote:
> 
>> Hello
>> 
>> I am not sure what is going on with my system.
>> 
>> I created a custom plugin for authentication which is working fine.  As part
>> of that setup, I had to delete the guest user to make it secure.  
>> 
>> Now I need to use the rabbitmqadmin command to create an exchange because
>> the original one was not created as durable=true, hence I disabled my plugin
>> and enabled rabbitmq_management.  When I execute 
>> 
>> rabbitmqadmin -f long -d 3 list queues
>> 
>> I see
>> 
>> [root at fm11deploy02 rabbitmq]# rabbitmqadmin -f long -d 3 list queues
>> Traceback (most recent call last):
>> File "/usr/local/bin/rabbitmqadmin", line 828, in <module>
>>   main()
>> File "/usr/local/bin/rabbitmqadmin", line 325, in main
>>   method()
>> File "/usr/local/bin/rabbitmqadmin", line 456, in invoke_list
>>   format_list(self.get(uri), cols, self.options)
>> File "/usr/local/bin/rabbitmqadmin", line 348, in get
>>   return self.http("GET", path, "")
>> File "/usr/local/bin/rabbitmqadmin", line 377, in http
>>   resp = conn.getresponse()
>> File "/usr/lib64/python2.6/httplib.py", line 990, in getresponse
>>   response.begin()
>> File "/usr/lib64/python2.6/httplib.py", line 391, in begin
>>   version, status, reason = self._read_status()
>> File "/usr/lib64/python2.6/httplib.py", line 355, in _read_status
>>   raise BadStatusLine(line)
>> httplib.BadStatusLine
>> 
>> 
>> 
>> In the log file I see
>> 
>> ASH REPORT==== 18-Dec-2012::08:36:03 ===
>> crasher:
>>   initial call: mochiweb_acceptor:init/3
>>   pid: <0.3908.0>
>>   registered_name: []
>>   exception error: undefined function
>> rabbitmq_cas_authen:check_user_login/2
>>     in function  rabbit_access_control:'-check_user_login/2-fun-0-'/4
>>     in call from lists:foldl/3 (lists.erl, line 1197)
>>     in call from rabbit_mgmt_app:'-make_loop/0-fun-0-'/4
>>     in call from mochiweb_http:headers/5
>>   ancestors: [rabbit_mochiweb_web_mgmt,rabbit_mochiweb_sup,<0.127.0>]
>>   messages: []
>>   links: [<0.228.0>,#Port<0.12917>]
>>   dictionary: []
>>   trap_exit: false
>>   status: running
>>   heap_size: 4181
>>   stack_size: 24
>>   reductions: 3638
>> neighbours:
>> 
>> 
>> looks like the management plugin is trying to use my custom plugin
>> rabbitmq_cas_plugin even though I have disabled it.
>> 
>> part of my custom plugin setup I had something like this in rabbitmq.config
>> which I took out for management plugin:
>> 
>>       {rabbit,
>>               [{auth_backends, [rabbitmq_cas_authen,
>> rabbit_auth_backend_inter
>> nal]},
>>                {vm_memory_high_watermark, 0.1}
>>               ]
>>       },
>> 
>> 
>> I would appreciate any insight. thank you.
>> 
>> 
>> 
>> --
>> View this message in context: http://rabbitmq.1065348.n5.nabble.com/custom-plugin-causing-problems-tp24091.html
>> Sent from the RabbitMQ mailing list archive at Nabble.com.
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> 
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