Add queue_manager and stream_fanout

This patch adds two new parameters to the toplevel class:
- rabbit_use_queue_manager
- rabbit_stream_fanout

that are already handled by the oslo::messaging::rabbit class, which
makes it impossible to set using barbican_config.

Change-Id: I68d993aaff7b2a9277b7f102742f2a41a8c54032

manifests/init.pp

@@ -79,6 +79,14 @@
 #   (Optional) Limit the number of memory bytes used by the quorum queue.
 #   Defaults to $facts['os_service_default']
 #
+# [*rabbit_use_queue_manager*]
+#   (Optional) Should we use consistant queue names or random ones.
+#   Defaults to $facts['os_service_default']
+#
+# [*rabbit_stream_fanout*]
+#   (Optional) Use stream queues in RabbitMQ (x-queue-type: stream).
+#   Defaults to $facts['os_service_default']
+#
 # [*rabbit_enable_cancel_on_failover*]
 #   (Optional) Enable x-cancel-on-ha-failover flag so that rabbitmq server will
 #   cancel and notify consumers when queue is down.
@@ -203,6 +211,8 @@ class barbican(
   $rabbit_quorum_delivery_limit       = $facts['os_service_default'],
   $rabbit_quorum_max_memory_length    = $facts['os_service_default'],
   $rabbit_quorum_max_memory_bytes     = $facts['os_service_default'],
+  $rabbit_use_queue_manager           = $facts['os_service_default'],
+  $rabbit_stream_fanout               = $facts['os_service_default'],
   $rabbit_enable_cancel_on_failover   = $facts['os_service_default'],
   $amqp_durable_queues                = $facts['os_service_default'],
   $amqp_auto_delete                   = $facts['os_service_default'],
@@ -258,6 +268,8 @@ class barbican(
     rabbit_quorum_delivery_limit    => $rabbit_quorum_delivery_limit,
     rabbit_quorum_max_memory_length => $rabbit_quorum_max_memory_length,
     rabbit_quorum_max_memory_bytes  => $rabbit_quorum_max_memory_bytes,
+    use_queue_manager               => $rabbit_use_queue_manager,
+    rabbit_stream_fanout            => $rabbit_stream_fanout,
     enable_cancel_on_failover       => $rabbit_enable_cancel_on_failover,
   }
 

releasenotes/notes/queue_manager-and-stream_fanout-d4ca0257fa258834.yaml

@@ -0,0 +1,5 @@
+---
+features:
+  - |
+    The ``barbican`` class now has two new parameters
+    ``rabbit_use_queue_manager`` and ``rabbit_stream_fanout``.

spec/classes/barbican_init_spec.rb

@@ -94,6 +94,8 @@ describe 'barbican' do
           :rabbit_quorum_delivery_limit       => 3,
           :rabbit_quorum_max_memory_length    => 5,
           :rabbit_quorum_max_memory_bytes     => 1073741824,
+          :rabbit_use_queue_manager           => true,
+          :rabbit_stream_fanout               => true,
           :rabbit_enable_cancel_on_failover   => false,
           :amqp_durable_queues                => true,
           :amqp_auto_delete                   => true,
@@ -154,6 +156,8 @@ describe 'barbican' do
           :rabbit_quorum_delivery_limit    => params[:rabbit_quorum_delivery_limit],
           :rabbit_quorum_max_memory_length => params[:rabbit_quorum_max_memory_length],
           :rabbit_quorum_max_memory_bytes  => params[:rabbit_quorum_max_memory_bytes],
+          :use_queue_manager               => params[:rabbit_use_queue_manager],
+          :rabbit_stream_fanout            => params[:rabbit_stream_fanout],
           :enable_cancel_on_failover       => params[:rabbit_enable_cancel_on_failover],
         )
       end