Update yml-file for play-with-docker

stack.yml

@@ -0,0 +1,52 @@
+version: '3.2'
+
+services:
+  db:
+    image: mariadb
+    restart: always
+    volumes:
+      - db:/var/lib/mysql
+    environment:
+      - MYSQL_USER=friendica
+      - MYSQL_PASSWORD=friendica
+      - MYSQL_DATABASE=friendica
+      - MYSQL_RANDOM_ROOT_PASSWORD=yes
+
+  app:
+    image: friendica/server
+    restart: always
+    ports:
+      - 8080:80
+    volumes:
+      - friendica:/var/www/html
+    environment:
+      - AUTOINSTALL=true
+      - MYSQL_HOST=db
+      - MYSQL_PORT=3306
+      - MYSQL_USER=friendica
+      - MYSQL_PASSWORD=friendica
+      - MYSQL_DATABASE=friendica
+      - MAILNAME=root@friendica.local
+    hostname: friendica.local
+    depends_on:
+      - db
+
+  cron:
+    image: friendica/server
+    restart: always
+    volumes:
+      - friendica:/var/www/html
+    entrypoint: /cron.sh
+    environment:
+      - MYSQL_HOST=db
+      - MYSQL_PORT=3306
+      - MYSQL_USER=friendica
+      - MYSQL_PASSWORD=friendica
+      - MYSQL_DATABASE=friendica
+      - MAILNAME=root@friendica.local
+    depends_on:
+      - db
+
+volumes:
+  db:
+  friendica: