update gogs-arm

phpmyadmin/arm/docker-compose.yml

@@ -3,6 +3,17 @@ phpmyadmin:
   ports:
     - "8080:80"
   environment:
-    - PMA_HOST=dbhost
+    - PMA_HOST=mysql
     - PMA_PORT=3306
+  links:
+    - mysql
+  restart: always
+
+mysql:
+  image: easypi/mariadb-arm
+  ports:
+    - "3306:3306"
+  environment:
+    - MYSQL_ROOT_PASSWORD=root
+    - MYSQL_DATABASE=wordpress
   restart: always