diff --git a/defaults/main.yml b/defaults/main.yml
index df6304d..a84af70 100644
--- a/defaults/main.yml
+++ b/defaults/main.yml
@@ -55,12 +55,10 @@ blazar_system_comment: blazar system user
 blazar_system_user_home: "/var/lib/{{ blazar_system_user_name }}"
 
 ## Database credentials
-blazar_db_name: blazar
-blazar_db_user: root
-blazar_db_login_host: ""
-blazar_db_login_user: ""
-blazar_db_login_password: ""
-blazar_db_user_password: ""
+blazar_db_setup_host: "{{ ('galera_all' in groups) | ternary(groups['galera_all'][0], 'localhost') }}"
+blazar_galera_address: "{{ galera_address | default('127.0.0.1') }}"
+blazar_galera_database: blazar
+blazar_galera_user: blazar
 
 ## Service Type and Data
 blazar_service_region: RegionOne
@@ -98,10 +96,6 @@ blazar_keystone_auth_plugin: password
 
 blazar_service_in_ldap: false
 
-## DB info
-blazar_galera_database: blazar
-blazar_galera_user: blazar
-
 blazar_role_name: admin
 blazar_bind_address: 0.0.0.0
 blazar_service_port: 9800
diff --git a/tasks/blazar_db_setup.yml b/tasks/blazar_db_setup.yml
index 346af89..e81a1a3 100644
--- a/tasks/blazar_db_setup.yml
+++ b/tasks/blazar_db_setup.yml
@@ -14,7 +14,33 @@
 # See the License for the specific language governing permissions and
 # limitations under the License.
 
-- name: create blazar database schema
+- name: Create DB for service
+  mysql_db:
+    login_user: "{{ galera_root_user }}"
+    login_password: "{{ galera_root_password }}"
+    login_host: "{{ blazar_galera_address }}"
+    name: "{{ blazar_galera_database }}"
+    state: "present"
+  delegate_to: "{{ blazar_db_setup_host }}"
+  no_log: True
+
+- name: Grant access to the DB for the service
+  mysql_user:
+    login_user: "{{ galera_root_user }}"
+    login_password: "{{ galera_root_password }}"
+    login_host: "{{ blazar_galera_address }}"
+    name: "{{ blazar_galera_user }}"
+    password: "{{ blazar_container_mysql_password }}"
+    host: "{{ item }}"
+    state: "present"
+    priv: "{{ blazar_galera_database }}.*:ALL"
+  delegate_to: "{{ blazar_db_setup_host }}"
+  with_items:
+    - "localhost"
+    - "%"
+  no_log: True
+
+- name: Create blazar database schema
   command: >
     {{ blazar_bin }}/blazar-db-manage
     --config-file {{ blazar_conf_dir }}/blazar.conf upgrade head
diff --git a/tests/test-install-blazar.yml b/tests/test-install-blazar.yml
index cb5a111..dcd0ae9 100644
--- a/tests/test-install-blazar.yml
+++ b/tests/test-install-blazar.yml
@@ -27,10 +27,6 @@
       when:
         - "groups['rabbitmq_all'] is defined"
 
-    - include: common/create-grant-db.yml
-      db_name: "{{ blazar_galera_database }}"
-      db_password: "{{ blazar_container_mysql_password }}"
-
   roles:
     - role: "os_blazar"
   vars_files: