add exported compose files

docker/compose/gitea.yml

@@ -0,0 +1,51 @@
+---
+
+version: "3.8"
+services:
+  app:
+    image: gitea/gitea:latest
+    container_name: gitea_app
+    environment:
+      - GITEA__database__DB_TYPE=mysql
+      - GITEA__database__HOST=db:3306
+      - GITEA__database__NAME=$DB_NAME
+      - GITEA__database__USER=$DB_USER
+      - GITEA__database__PASSWD=$DB_PASSWORD
+    networks:
+      - gitea
+    restart: always
+    volumes:
+      - app:/data
+      - /etc/timezone:/etc/timezone:ro
+      - /etc/localtime:/etc/localtime:ro
+    ports:
+      - 3333:3000
+      - 222:22
+    depends_on:
+      - db
+
+  db:
+    image: mysql:latest
+    container_name: gitea_db
+    restart: always
+    environment:
+      - MYSQL_ROOT_PASSWORD=$DB_ROOT_PASSWORD
+      - MYSQL_USER=$DB_USER
+      - MYSQL_PASSWORD=$DB_PASSWORD
+      - MYSQL_DATABASE=$DB_NAME
+    networks:
+      - gitea
+    expose:
+      - 3306
+    volumes:
+      - db:/var/lib/mysql
+
+networks:
+  gitea:
+    external: false
+    
+volumes:
+  db:
+    driver: local
+  app:
+    driver: local