From efb98a3ebc7c38f4c1741b511f2202572794ddc8 Mon Sep 17 00:00:00 2001
From: Andy Smith <ansmith@redhat.com>
Date: Fri, 20 Jul 2018 15:22:24 -0400
Subject: [PATCH] Setup oslo.messaging extra packages for optional drivers

Change-Id: Ib822a1799119b7c153929f6e80f20e0b110d266d
---
 defaults/main.yml               |  9 +++++++--
 tasks/glance_install_source.yml | 15 +++++++++++++++
 2 files changed, 22 insertions(+), 2 deletions(-)

diff --git a/defaults/main.yml b/defaults/main.yml
index c019038a..80ff349f 100644
--- a/defaults/main.yml
+++ b/defaults/main.yml
@@ -91,8 +91,6 @@ glance_enable_v2_api: True
 # The registry service is scheduled for removal in the S cycle.
 glance_enable_v2_registry: False
 
-## RabbitMQ info
-
 ## Oslo Messaging Info
 
 # RPC
@@ -116,6 +114,10 @@ glance_oslomsg_notify_userid: "{{ glance_oslomsg_rpc_userid }}"
 glance_oslomsg_notify_password: "{{ glance_oslomsg_rpc_password }}"
 glance_oslomsg_notify_vhost: "{{ glance_oslomsg_rpc_vhost }}"
 
+## (Qdrouterd) integration
+# TODO(ansmith): Change structure when more backends will be supported
+glance_oslomsg_amqp1_enabled: "{{ glance_oslomsg_rpc_transport == 'amqp' }}"
+
 ## Database info
 glance_db_setup_host: "{{ ('galera_all' in groups) | ternary(groups['galera_all'][0], 'localhost') }}"
 glance_galera_address: "{{ galera_address | default('127.0.0.1') }}"
@@ -247,6 +249,9 @@ glance_pip_packages:
   - uwsgi
   - warlock
 
+glance_optional_oslomsg_amqp1_pip_packages:
+  - oslo.messaging[amqp1]
+
 glance_api_init_overrides: {}
 glance_registry_init_overrides: {}
 
diff --git a/tasks/glance_install_source.yml b/tasks/glance_install_source.yml
index b2e9fe3e..ff4a6add 100644
--- a/tasks/glance_install_source.yml
+++ b/tasks/glance_install_source.yml
@@ -107,6 +107,21 @@
   tags:
     - skip_ansible_lint
 
+- name: Install optional pip packages
+  pip:
+    name: "{{ glance_optional_oslomsg_amqp1_pip_packages }}"
+    state: "{{ glance_pip_package_state }}"
+    virtualenv: "{{ glance_bin | dirname }}"
+    virtualenv_site_packages: "no"
+  when: glance_oslomsg_amqp1_enabled
+  register: install_optional_packages
+  until: install_optional_packages is success
+  retries: 5
+  delay: 2
+  notify:
+    - Manage LB
+    - Restart glance services
+
 - name: Record the need for a service restart
   ini_file:
     dest: "/etc/ansible/facts.d/openstack_ansible.fact"