diff --git a/source/resources/apps/gitea-ansible/README.md b/source/resources/apps/gitea-ansible/README.md
index 8cdfa58..fefb734 100644
--- a/source/resources/apps/gitea-ansible/README.md
+++ b/source/resources/apps/gitea-ansible/README.md
@@ -170,3 +170,18 @@ Level 4: `-vvvv`
 Level 5: `-vvvvv`
 
 Example execution with level 3 debug output: `ansible-playbook -i inventory.yml site.yml -vvv`
+
+# MySQL
+
+To use MariaDB Galera cluster, run on one SQL cluster node:
+
+```
+CREATE DATABASE gitea CHARACTER SET utf8 COLLATE utf8_general_ci;
+
+CREATE USER 'gitea'@'10.42.1.163' IDENTIFIED BY 'password';
+
+GRANT ALL PRIVILEGES ON gitea.* TO 'gitea'@'10.42.1.163';
+
+FLUSH PRIVILEGES;
+ ```
+
diff --git a/source/resources/apps/gitea-ansible/roles/gitea/defaults/main.yml b/source/resources/apps/gitea-ansible/roles/gitea/defaults/main.yml
index e6b92b0..58823c6 100644
--- a/source/resources/apps/gitea-ansible/roles/gitea/defaults/main.yml
+++ b/source/resources/apps/gitea-ansible/roles/gitea/defaults/main.yml
@@ -13,7 +13,7 @@ gitea_disable_http_git: false
 gitea_offline_mode: true
 
 gitea_db_type: mysql
-gitea_db_host: 127.0.0.0:3306
+gitea_db_host: 10.42.1.172:3306
 gitea_db_name: gitea
 gitea_db_user: gitea
 gitea_db_passord: password