Implement X.509 auth for MySQL and Aodh

Related-PROD: PROD-22742

Change-Id: Ic38582b18b36b23e9534b4deb67ce06264d95df2
diff --git a/aodh/server/single.yml b/aodh/server/single.yml
index 8442a2d..f20195f 100644
--- a/aodh/server/single.yml
+++ b/aodh/server/single.yml
@@ -1,10 +1,13 @@
 classes:
 - service.aodh.server.single
+- system.salt.minion.cert.mysql.clients.openstack.aodh
 parameters:
   _param:
     openstack_event_alarm_topic: alarm.all
     # Keep alarm history in database for 30 days
     aodh_alarm_history_ttl: 2592000
+    openstack_mysql_x509_enabled: False
+    galera_ssl_enabled: False
   linux:
     system:
       cron:
@@ -13,6 +16,14 @@
             enabled: true
   aodh:
     server:
+      database:
+        x509:
+          enabled: ${_param:openstack_mysql_x509_enabled}
+          ca_file: ${_param:mysql_aodh_ssl_ca_file}
+          key_file: ${_param:mysql_aodh_client_ssl_key_file}
+          cert_file: ${_param:mysql_aodh_client_ssl_cert_file}
+        ssl:
+          enabled: ${_param:galera_ssl_enabled}
       ttl: ${_param:aodh_alarm_history_ttl}
       role: ${_param:openstack_node_role}
       region: ${_param:openstack_region}