update yourls

yourls/README.md

@@ -5,7 +5,40 @@ yourls
 that will allow you to run your own URL shortening service (a la TinyURL or
 Bitly).
 
-# Up and Running
+## docker-compose.yml
+
+```yaml
+version: '3.1'
+
+services:
+
+  yourls:
+    image: yourls
+    ports:
+      - "8080:80"
+    environment:
+      - YOURLS_DB_HOST=mysql
+      - YOURLS_DB_USER=root
+      - YOURLS_DB_PASS=root
+      - YOURLS_DB_NAME=yourls
+      - YOURLS_USER=admin
+      - YOURLS_PASS=admin
+      - YOURLS_SITE=https://yourls.easypi.pro
+    depends_on:
+      - mysql
+    restart: always
+
+  mysql:
+    image: mysql:5.7
+    volumes:
+      - ./data:/var/lib/mysql
+    environment:
+      - MYSQL_ROOT_PASSWORD=root
+      - MYSQL_DATABASE=yourls
+    restart: always
+```
+
+## Up and Running
 
 ```bash
 $ docker-compose up -d
@@ -28,4 +61,10 @@ $yourls_user_passwords = [
 ];
 ```
 
+## Backup Database
+
+```bash
+$ docker-compose exec -T mysql mysqldump -uroot -proot yourls > yourls-$(date +\%F).sql
+```
+
 [1]: http://yourls.org/