diff --git a/defaults/main.yml b/defaults/main.yml
index 32c83a2..b77100a 100644
--- a/defaults/main.yml
+++ b/defaults/main.yml
@@ -75,7 +75,13 @@ tacker_oslomsg_rpc_servers: "{{ oslomsg_rpc_servers | default('127.0.0.1') }}"
 tacker_oslomsg_rpc_port: "{{ oslomsg_rpc_port | default('5672') }}"
 tacker_oslomsg_rpc_use_ssl: "{{ oslomsg_rpc_use_ssl | default(False) }}"
 tacker_oslomsg_rpc_userid: tacker
-tacker_oslomsg_rpc_vhost: /tacker
+# vhost name depends on value of oslomsg_rabbit_quorum_queues. In case quorum queues
+# are not used - vhost name will be prefixed with leading `/`.
+tacker_oslomsg_rpc_vhost:
+  - name: /tacker
+    state: "{{ tacker_oslomsg_rabbit_quorum_queues | ternary('absent', 'present') }}"
+  - name: tacker
+    state: "{{ tacker_oslomsg_rabbit_quorum_queues | ternary('present', 'absent') }}"
 tacker_oslomsg_rpc_ssl_version: "{{ oslomsg_rpc_ssl_version | default('TLSv1_2') }}"
 tacker_oslomsg_rpc_ssl_ca_file: "{{ oslomsg_rpc_ssl_ca_file | default('') }}"
 
@@ -92,6 +98,11 @@ tacker_oslomsg_notify_vhost: "{{ tacker_oslomsg_rpc_vhost }}"
 tacker_oslomsg_notify_ssl_version: "{{ oslomsg_notify_ssl_version | default('TLSv1_2') }}"
 tacker_oslomsg_notify_ssl_ca_file: "{{ oslomsg_notify_ssl_ca_file | default('') }}"
 
+## RabbitMQ integration
+tacker_oslomsg_rabbit_quorum_queues: "{{ oslomsg_rabbit_quorum_queues | default(True) }}"
+tacker_oslomsg_rabbit_quorum_delivery_limit: "{{ oslomsg_rabbit_quorum_delivery_limit | default(0) }}"
+tacker_oslomsg_rabbit_quorum_max_memory_bytes: "{{ oslomsg_rabbit_quorum_max_memory_bytes | default(0) }}"
+
 ## (Qdrouterd) integration
 # TODO(ansmith): Change structure when more backends will be supported
 tacker_oslomsg_amqp1_enabled: "{{ tacker_oslomsg_rpc_transport == 'amqp' }}"
diff --git a/templates/tacker.conf.j2 b/templates/tacker.conf.j2
index 880154a..5608a04 100644
--- a/templates/tacker.conf.j2
+++ b/templates/tacker.conf.j2
@@ -4,7 +4,7 @@
 debug = {{ debug }}
 
 # oslo.messaging rpc transport
-transport_url = {{ tacker_oslomsg_rpc_transport }}://{% for host in tacker_oslomsg_rpc_servers.split(',') %}{{ tacker_oslomsg_rpc_userid }}:{{ tacker_oslomsg_rpc_password }}@{{ host }}:{{ tacker_oslomsg_rpc_port }}{% if not loop.last %},{% else %}/{{ tacker_oslomsg_rpc_vhost }}{% if tacker_oslomsg_rpc_use_ssl | bool %}?ssl=1&ssl_version={{ tacker_oslomsg_rpc_ssl_version }}&ssl_ca_file={{ tacker_oslomsg_rpc_ssl_ca_file }}{% else %}?ssl=0{% endif %}{% endif %}{% endfor %}
+transport_url = {{ tacker_oslomsg_rpc_transport }}://{% for host in tacker_oslomsg_rpc_servers.split(',') %}{{ tacker_oslomsg_rpc_userid }}:{{ tacker_oslomsg_rpc_password }}@{{ host }}:{{ tacker_oslomsg_rpc_port }}{% if not loop.last %},{% else %}/{{ _tacker_oslomsg_rpc_vhost_conf }}{% if tacker_oslomsg_rpc_use_ssl | bool %}?ssl=1&ssl_version={{ tacker_oslomsg_rpc_ssl_version }}&ssl_ca_file={{ tacker_oslomsg_rpc_ssl_ca_file }}{% else %}?ssl=0{% endif %}{% endif %}{% endfor %}
 
 # Where to store Tacker state files.  This directory must be writable by the
 # user executing the agent.
@@ -96,7 +96,10 @@ openstack = {{ tacker_etc_dir }}/vim/fernet_keys
 
 [oslo_messaging_rabbit]
 ssl = {{ tacker_oslomsg_notify_use_ssl | bool }}
+rabbit_quorum_queue = {{ tacker_oslomsg_rabbit_quorum_queues }}
+rabbit_quorum_delivery_limit = {{ tacker_oslomsg_rabbit_quorum_delivery_limit }}
+rabbit_quorum_max_memory_bytes = {{ tacker_oslomsg_rabbit_quorum_max_memory_bytes }}
 
 [oslo_messaging_notifications]
 driver = {{ (tacker_ceilometer_enabled | bool) | ternary('messagingv2', 'noop') }}
-transport_url = {{ tacker_oslomsg_notify_transport }}://{% for host in tacker_oslomsg_notify_servers.split(',') %}{{ tacker_oslomsg_notify_userid }}:{{ tacker_oslomsg_notify_password }}@{{ host }}:{{ tacker_oslomsg_notify_port }}{% if not loop.last %},{% else %}/{{ tacker_oslomsg_notify_vhost }}{% if tacker_oslomsg_notify_use_ssl | bool %}?ssl=1&ssl_version={{ tacker_oslomsg_notify_ssl_version }}&ssl_ca_file={{ tacker_oslomsg_notify_ssl_ca_file }}{% else %}?ssl=0{% endif %}{% endif %}{% endfor %}
+transport_url = {{ tacker_oslomsg_notify_transport }}://{% for host in tacker_oslomsg_notify_servers.split(',') %}{{ tacker_oslomsg_notify_userid }}:{{ tacker_oslomsg_notify_password }}@{{ host }}:{{ tacker_oslomsg_notify_port }}{% if not loop.last %},{% else %}/{{ _tacker_oslomsg_notify_vhost_conf }}{% if tacker_oslomsg_notify_use_ssl | bool %}?ssl=1&ssl_version={{ tacker_oslomsg_notify_ssl_version }}&ssl_ca_file={{ tacker_oslomsg_notify_ssl_ca_file }}{% else %}?ssl=0{% endif %}{% endif %}{% endfor %}
diff --git a/vars/main.yml b/vars/main.yml
index dc4c044..248889a 100644
--- a/vars/main.yml
+++ b/vars/main.yml
@@ -17,3 +17,15 @@
 
 _tacker_is_first_play_host: >-
   {{ ('tacker_all' in group_names and inventory_hostname == (groups['tacker_all'] | intersect(ansible_play_hosts)) | first) | bool }}
+
+_tacker_oslomsg_rpc_vhost_conf: >-
+  {{
+    (tacker_oslomsg_rpc_vhost is string) | ternary(
+      tacker_oslomsg_rpc_vhost, tacker_oslomsg_rpc_vhost | selectattr('state', 'eq', 'present') | map(attribute='name') | first)
+  }}
+
+_tacker_oslomsg_notify_vhost_conf: >-
+  {{
+    (tacker_oslomsg_notify_vhost is string) | ternary(
+      tacker_oslomsg_notify_vhost, tacker_oslomsg_notify_vhost | selectattr('state', 'eq', 'present') | map(attribute='name') | first)
+  }}