improve tp

Author: chendelin1982

template/.env

@@ -41,7 +41,13 @@ W9_NETWORK=websoft9
 #### ----------------------------------------------------------------------------------------- ####
 
 
-# Below environment is created by apphub
+# Below environment is created by this app
+
+WORDPRESS_DB_HOST=$W9_ID-mariadb
+WORDPRESS_DB_USER=wordpress  #if use postgresql, it need set to postgres
+WORDPRESS_DB_PASSWORD=$W9_POWER_PASSWORD
+WORDPRESS_DB_NAME=wordpress
+
 
 #W9_NAME=""
 #W9_RCODE=""

template/docker-compose.yml

@@ -35,8 +35,8 @@ services:
     volumes:
       - mysql_data:/var/lib/mysql
     environment:
-      MYSQL_DATABASE: $W9_ID
-      MYSQL_USER: $W9_ID
+      MYSQL_DATABASE: $WORDPRESS_DB_NAME
+      MYSQL_USER: $WORDPRESS_DB_USER
       MYSQL_PASSWORD: $W9_POWER_PASSWORD
       MYSQL_ROOT_PASSWORD: $W9_POWER_PASSWORD