Additional rabbit configs

[jacyzon]

Implement additional rabbit configs using additional_rabbit_configs attribute, #181.

[cmluciano]

@jacyzon Can you add a spec for this?

[jacyzon]

@cmluciano spec added =)

[cmluciano]

Thanks @jacyzon can you give me a use case for additional_configs that I would want to put into here. I'm trying to find some documentation.

[jacyzon]

LDAP Plugin as an example:

Enable both internal and ldap backend, like so

override additional_rabbit_configs attribute

override['rabbitmq']['additional_rabbit_configs'] = {
  'auth_backends' => '[
    rabbit_auth_backend_internal,
    rabbit_auth_backend_ldap
  ]'
}

render following config

{rabbit,[{auth_backends, [rabbit_auth_backend_internal, rabbit_auth_backend_ldap]}]}

[cmluciano]

👍