Merge branch 'dev' into feat/meeting-agenda-updates

docker-compose.yml

@@ -1,25 +1,43 @@
 version: '3.7'
 services:
-  db:
-    image: mysql:8-oracle
-    restart: always
-    environment:
-      MYSQL_DATABASE: '{MYSQL_DATABASE}'
-      MYSQL_USER: '${MYSQL_USER}'
-      MYSQL_PASSWORD: '${MYSQL_PASSWORD}'
-      MYSQL_ROOT_PASSWORD: '${MYSQL_ROOT_PASSWORD}'
+  database:
+    container_name: mysql_db
+    image: mysql:8
+    restart: unless-stopped
+    env_file:
+      - .env
     ports:
-      - '3306:3306'
+      - "3306:3306"
     volumes:
-      - db_data:/var/lib/mysql
+      - ./mysql/conf.d:/etc/mysql/conf.d
+    command:
+      - "mysqld"
+      - "--character-set-server=utf8mb4"
+      - "--collation-server=utf8mb4_unicode_ci"
+    networks:
+      - backend_network
+
+  application:
+    container_name: backend
+    deploy:
+      restart_policy:
+        condition: on-failure
+        max_attempts: 5
+        delay: 3s
 
-  app:
     image: syw5141/dnd-10th-2-backend:latest
     ports:
       - "8080:8080"
+    env_file:
+      - .env
+    environment:
+      SPRING_DATASOURCE_URL: jdbc:mysql://mysql_db:3306/${MYSQL_DATABASE}?useSSL=false&allowPublicKeyRetrieval=true
+      SPRING_DATASOURCE_USERNAME: ${SPRING_DATASOURCE_USERNAME}
+      SPRING_DATASOURCE_PASSWORD: ${MYSQL_ROOT_PASSWORD}
     depends_on:
-      - db
+      - database
+    networks:
+      - backend_network
 
-# 볼륨 정의 (기본 설정 사용)
-volumes:
-  db_data:
+networks:
+  backend_network: