初始化

docker-compose.yml

@@ -0,0 +1,22 @@
+services:
+  mysql:
+    image: mysql:8.4
+    container_name: training-mysql
+    restart: unless-stopped
+    environment:
+      MYSQL_DATABASE: ${MYSQL_DATABASE:-training}
+      MYSQL_USER: ${MYSQL_USER:-training}
+      MYSQL_PASSWORD: ${MYSQL_PASSWORD:-training_password}
+      MYSQL_ROOT_PASSWORD: ${MYSQL_ROOT_PASSWORD:-root_password}
+    ports:
+      - "3306:3306"
+    volumes:
+      - mysql-data:/var/lib/mysql
+    healthcheck:
+      test: ["CMD-SHELL", "mysqladmin ping -h localhost -u root -p$${MYSQL_ROOT_PASSWORD}"]
+      interval: 10s
+      timeout: 5s
+      retries: 10
+
+volumes:
+  mysql-data: