rabbitmq-cheat-sheet.sh

# List all mnesia tables used in the server.
rabbitmqctl eval 'mnesia:system_info(tables).'
# => [rabbit_exchange_type_consistent_hash,mirrored_sup_childspec,gm_group,
#     rabbit_queue,rabbit_durable_queue,rabbit_runtime_parameters,
#     rabbit_exchange_serial,rabbit_exchange,rabbit_durable_exchange,
#     rabbit_topic_trie_binding,rabbit_topic_trie_edge,rabbit_topic_trie_node,
#     rabbit_reverse_route,rabbit_route,rabbit_semi_durable_route,
#     rabbit_durable_route,rabbit_listener,rabbit_vhost,rabbit_user_permission,
#     rabbit_user,schema]

# List all queues on all vhosts.
rabbitmqctl eval 'mnesia:dirty_all_keys(rabbit_queue).'

# Get the Pid of the given queue.
rabbitmqctl eval '
  [Q] = mnesia:dirty_read({rabbit_queue, {resource,<<"my-vhost">>,queue,<<"my.queue.name">>}}),
  {_, _, _, _, _, _, Pid, _, _, _, _, _, _, _} = Q,
  Pid.
'

# List consumers the given queue, by calling its pid
rabbitmqctl eval '
  [Q] = mnesia:dirty_read({rabbit_queue, {resource,<<"my-vhost">>,queue,<<"my.queue.name">>}}),
  {_, _, _, _, _, _, Pid, _, _, _, _, _, _, _} = Q,
  gen_server2:call(Pid, consumers).
'