diff --git a/defaults/main.yml b/defaults/main.yml
index 8587130..fdea8f3 100644
--- a/defaults/main.yml
+++ b/defaults/main.yml
@@ -117,6 +117,8 @@ trove_oslomsg_rpc_port: "{{ oslomsg_rpc_port | default('5672') }}"
 trove_oslomsg_rpc_use_ssl: "{{ oslomsg_rpc_use_ssl | default(False) }}"
 trove_oslomsg_rpc_userid: trove
 trove_oslomsg_rpc_vhost: /trove
+trove_oslomsg_rpc_ssl_version: "{{ oslomsg_rpc_ssl_version | default('TLSv1_2') }}"
+trove_oslomsg_rpc_ssl_ca_file: "{{ oslomsg_rpc_ssl_ca_file | default('') }}"
 
 # Notify
 trove_oslomsg_notify_host_group: "{{ oslomsg_notify_host_group | default('rabbitmq_all') }}"
@@ -128,6 +130,8 @@ trove_oslomsg_notify_use_ssl: "{{ oslomsg_notify_use_ssl | default(False) }}"
 trove_oslomsg_notify_userid: "{{ trove_oslomsg_rpc_userid }}"
 trove_oslomsg_notify_password: "{{ trove_oslomsg_rpc_password }}"
 trove_oslomsg_notify_vhost: "{{ trove_oslomsg_rpc_vhost }}"
+trove_oslomsg_notify_ssl_version: "{{ oslomsg_notify_ssl_version | default('TLSv1_2') }}"
+trove_oslomsg_notify_ssl_ca_file: "{{ oslomsg_notify_ssl_ca_file | default('') }}"
 
 ## Qdrouterd integration
 # TODO(ansmith): Change structure when more backends will be supported
diff --git a/templates/trove-guestagent.conf.j2 b/templates/trove-guestagent.conf.j2
index 6091b59..b39e5c5 100644
--- a/templates/trove-guestagent.conf.j2
+++ b/templates/trove-guestagent.conf.j2
@@ -1,7 +1,7 @@
 # {{ ansible_managed }}
 [DEFAULT]
 control_exchange = {{ trove_control_exchange }}
-transport_url = {{ trove_oslomsg_rpc_transport }}://{% for host in trove_guest_oslomsg_rpc_servers.split(',') %}{{ trove_oslomsg_rpc_userid }}:{{ trove_oslomsg_rpc_password }}@{{ host }}:{{ trove_oslomsg_rpc_port }}{% if not loop.last %},{% else %}/{{ trove_oslomsg_rpc_vhost }}{% endif %}{% endfor %}
+transport_url = {{ trove_oslomsg_rpc_transport }}://{% for host in trove_guest_oslomsg_rpc_servers.split(',') %}{{ trove_oslomsg_rpc_userid }}:{{ trove_oslomsg_rpc_password }}@{{ host }}:{{ trove_oslomsg_rpc_port }}{% if not loop.last %},{% else %}/{{ trove_oslomsg_rpc_vhost }}{% if trove_oslomsg_rpc_use_ssl | bool %}?ssl=1&ssl_version={{ trove_oslomsg_rpc_ssl_version }}&ssl_ca_file={{ trove_oslomsg_rpc_ssl_ca_file }}{% else %}?ssl=0{% endif %}{% endif %}{% endfor %}
 
 {% if trove_swift_enabled is defined %}
 swift_url = {{ trove_guest_swift_url }}
diff --git a/templates/trove.conf.j2 b/templates/trove.conf.j2
index b634f82..1d9865d 100644
--- a/templates/trove.conf.j2
+++ b/templates/trove.conf.j2
@@ -13,7 +13,7 @@ trove_conductor_workers={{ trove_conductor_workers }}
 
 taskmanager_manager = trove.taskmanager.manager.Manager
 
-transport_url = {{ trove_oslomsg_rpc_transport }}://{% for host in trove_oslomsg_rpc_servers.split(',') %}{{ trove_oslomsg_rpc_userid }}:{{ trove_oslomsg_rpc_password }}@{{ host }}:{{ trove_oslomsg_rpc_port }}{% if not loop.last %},{% else %}/{{ trove_oslomsg_rpc_vhost }}{% endif %}{% endfor %}
+transport_url = {{ trove_oslomsg_rpc_transport }}://{% for host in trove_oslomsg_rpc_servers.split(',') %}{{ trove_oslomsg_rpc_userid }}:{{ trove_oslomsg_rpc_password }}@{{ host }}:{{ trove_oslomsg_rpc_port }}{% if not loop.last %},{% else %}/{{ trove_oslomsg_rpc_vhost }}{% if trove_oslomsg_rpc_use_ssl | bool %}?ssl=1&ssl_version={{ trove_oslomsg_rpc_ssl_version }}&ssl_ca_file={{ trove_oslomsg_rpc_ssl_ca_file }}{% else %}?ssl=0{% endif %}{% endif %}{% endfor %}
 
 {# There must be a blank line above or the following line will be appended to the previous. #}
 control_exchange = {{ trove_control_exchange }}
@@ -137,4 +137,4 @@ ssl = {{ trove_oslomsg_rpc_use_ssl }}
 {% endif %}
 topics = {{ notification_topics | join(',') }}
 driver = {{ (notification_topics | length > 0) | ternary('messagingv2', 'noop') }}
-transport_url = {{ trove_oslomsg_notify_transport }}://{% for host in trove_oslomsg_notify_servers.split(',') %}{{ trove_oslomsg_notify_userid }}:{{ trove_oslomsg_notify_password }}@{{ host }}:{{ trove_oslomsg_notify_port }}{% if not loop.last %},{% else %}/{{ trove_oslomsg_notify_vhost }}{% endif %}{% endfor %}
+transport_url = {{ trove_oslomsg_notify_transport }}://{% for host in trove_oslomsg_notify_servers.split(',') %}{{ trove_oslomsg_notify_userid }}:{{ trove_oslomsg_notify_password }}@{{ host }}:{{ trove_oslomsg_notify_port }}{% if not loop.last %},{% else %}/{{ trove_oslomsg_notify_vhost }}{% if trove_oslomsg_notify_use_ssl | bool %}?ssl=1&ssl_version={{ trove_oslomsg_notify_ssl_version }}&ssl_ca_file={{ trove_oslomsg_notify_ssl_ca_file }}{% else %}?ssl=0{% endif %}{% endif %}{% endfor %}