From 089e4f973fd8535c18ebd028293f928269f57e2c Mon Sep 17 00:00:00 2001
From: Miguel Alex Cantu <miguel.cantu@rackspace.com>
Date: Mon, 14 Dec 2015 19:41:15 +0000
Subject: [PATCH] Added notification options for keystone

So keystone will emit notifications to the
messaging queue in a way supported by ceilometer

Change-Id: Ibf6bbd50d58e67b0bf5abbfb1b111a9ed92a18ac
Closes-Bug: #1523932
---
 doc/source/install-guide/configure-ceilometer.rst          | 3 +++
 etc/openstack_deploy/user_variables.yml                    | 1 +
 playbooks/roles/os_ceilometer/defaults/main.yml            | 1 +
 playbooks/roles/os_ceilometer/templates/ceilometer.conf.j2 | 7 ++++++-
 playbooks/roles/os_keystone/defaults/main.yml              | 3 +++
 playbooks/roles/os_keystone/templates/keystone.conf.j2     | 5 ++++-
 .../bootstrap-host/templates/user_variables.aio.yml.j2     | 1 +
 7 files changed, 19 insertions(+), 2 deletions(-)

diff --git a/doc/source/install-guide/configure-ceilometer.rst b/doc/source/install-guide/configure-ceilometer.rst
index d2f507bbe8..df7fadd14f 100644
--- a/doc/source/install-guide/configure-ceilometer.rst
+++ b/doc/source/install-guide/configure-ceilometer.rst
@@ -181,6 +181,9 @@ This configures nova to send notifications to the message bus:
 This configures neutron to send notifications to the message bus:
 ``neutron_ceilometer_enabled: False``
 
+This configures keystone to send notifications to the message bus:
+``keystone_ceilometer_enabled: False``
+
 Once all of these steps are complete, you are ready to run the
 os-ceilometer-install.yml playbook! Or, if deploying a new stack, simply run
 setup-openstack.yml. The ceilometer playbooks will run as part of this playbook
diff --git a/etc/openstack_deploy/user_variables.yml b/etc/openstack_deploy/user_variables.yml
index 047ce10b84..31430adb21 100644
--- a/etc/openstack_deploy/user_variables.yml
+++ b/etc/openstack_deploy/user_variables.yml
@@ -24,6 +24,7 @@ cinder_ceilometer_enabled: False
 glance_ceilometer_enabled: False
 nova_ceilometer_enabled: False
 neutron_ceilometer_enabled: False
+keystone_ceilometer_enabled: False
 
 ## Aodh Options
 aodh_db_type: mongodb
diff --git a/playbooks/roles/os_ceilometer/defaults/main.yml b/playbooks/roles/os_ceilometer/defaults/main.yml
index f631b1dda4..cc327bb8d6 100644
--- a/playbooks/roles/os_ceilometer/defaults/main.yml
+++ b/playbooks/roles/os_ceilometer/defaults/main.yml
@@ -95,6 +95,7 @@ nova_ceilometer_enabled: false
 cinder_ceilometer_enabled: false
 neutron_ceilometer_enabled: false
 heat_ceilometer_enabled: false
+keystone_ceilometer_enabled: false
 
 ## Keystone authentication middleware
 ceilometer_keystone_auth_plugin: password
diff --git a/playbooks/roles/os_ceilometer/templates/ceilometer.conf.j2 b/playbooks/roles/os_ceilometer/templates/ceilometer.conf.j2
index 3bfd5b9e88..04a0695b10 100644
--- a/playbooks/roles/os_ceilometer/templates/ceilometer.conf.j2
+++ b/playbooks/roles/os_ceilometer/templates/ceilometer.conf.j2
@@ -66,7 +66,12 @@ messaging_urls = rabbit://{{ neutron_rabbitmq_userid }}:{{ neutron_rabbitmq_pass
 messaging_urls = rabbit://{{ heat_rabbitmq_userid }}:{{ heat_rabbitmq_password }}@{{ hostvars[host]['ansible_ssh_host'] }}:{{ rabbitmq_port }}/{{ heat_rabbitmq_vhost }}
 {% endfor %}
 {% endif %}
-# TODO: Keystone
+{% if keystone_ceilometer_enabled %}
+# Keystone
+{% for host in groups['rabbitmq_all'] %}
+messaging_urls = rabbit://{{ keystone_rabbitmq_userid }}:{{ keystone_rabbitmq_password }}@{{ hostvars[host]['ansible_ssh_host'] }}:{{ rabbitmq_port }}/{{ keystone_rabbitmq_vhost }}
+{% endfor %}
+{% endif %}
 # TODO: Swift
 
 [database]
diff --git a/playbooks/roles/os_keystone/defaults/main.yml b/playbooks/roles/os_keystone/defaults/main.yml
index 3a2554bcf1..82dcb50063 100644
--- a/playbooks/roles/os_keystone/defaults/main.yml
+++ b/playbooks/roles/os_keystone/defaults/main.yml
@@ -330,6 +330,9 @@ keystone_service_in_ldap: false
 keystone_sp_apt_packages:
   - libapache2-mod-shib2
 
+# Keystone notification settings
+keystone_ceilometer_enabled: false
+
 # Common apt packages
 keystone_apt_packages:
   - apache2
diff --git a/playbooks/roles/os_keystone/templates/keystone.conf.j2 b/playbooks/roles/os_keystone/templates/keystone.conf.j2
index 0599a7f02b..1318256813 100644
--- a/playbooks/roles/os_keystone/templates/keystone.conf.j2
+++ b/playbooks/roles/os_keystone/templates/keystone.conf.j2
@@ -19,6 +19,10 @@ log_file = keystone.log
 log_dir = /var/log/keystone
 rpc_backend = {{ keystone_rpc_backend }}
 
+{% if keystone_ceilometer_enabled %}
+notification_driver = messagingv2
+{% endif %}
+
 {% if 'memcache' in keystone_token_driver and 'fernet' not in keystone_token_provider %}
 [memcache]
 servers = {{ keystone_memcached_servers }}
@@ -159,4 +163,3 @@ trusted_dashboard = {{ item }}
 {% endfor %}
 {% endif %}
 {% endif %}
-
diff --git a/tests/roles/bootstrap-host/templates/user_variables.aio.yml.j2 b/tests/roles/bootstrap-host/templates/user_variables.aio.yml.j2
index 06c4618a78..ef627f2ee6 100644
--- a/tests/roles/bootstrap-host/templates/user_variables.aio.yml.j2
+++ b/tests/roles/bootstrap-host/templates/user_variables.aio.yml.j2
@@ -26,6 +26,7 @@ heat_ceilometer_enabled: True
 neutron_ceilometer_enabled: True
 nova_ceilometer_enabled: True
 swift_ceilometer_enabled: True
+keystone_ceilometer_enabled: True
 
 ## Aodh Options
 aodh_db_type: mongodb