加入一对一实例数据同步能力

docker-compose.yml

@@ -1,5 +1,9 @@
 version: '3.8'
 
+networks:
+  datakeep-net:
+    driver: bridge
+
 services:
   backend:
     build: ./backend
@@ -10,10 +14,6 @@ services:
       - DATAKEEP_DATA_DIR=/data
     volumes:
       - ./data/datakeep:/data
-    depends_on:
-      - dr-mysql
-      - dr-redis
-      - dr-minio
     networks:
       - datakeep-net
 
@@ -28,49 +28,107 @@ services:
     networks:
       - datakeep-net
 
-  dr-mysql:
+  # ===== DR Instance 1 (示例) =====
+  dr1-mysql:
     image: mysql:8.0
-    container_name: dr-mysql
+    container_name: dr1-mysql
     restart: unless-stopped
     environment:
-      MYSQL_ROOT_PASSWORD: rootpass
-      MYSQL_DATABASE: datakeep
+      MYSQL_ROOT_PASSWORD: rootpass1
     volumes:
-      - ./data/mysql:/var/lib/mysql
-    ports:
-      - "3306:3306"
+      - ./data/dr1/mysql:/var/lib/mysql
     networks:
       - datakeep-net
 
-  dr-redis:
+  dr1-redis:
     image: redis:7-alpine
-    container_name: dr-redis
+    container_name: dr1-redis
     restart: unless-stopped
-    ports:
-      - "6379:6379"
-    volumes:
-      - ./data/redis:/data
     command: ["redis-server", "--appendonly", "yes"]
+    volumes:
+      - ./data/dr1/redis:/data
     networks:
       - datakeep-net
 
-  dr-minio:
+  dr1-minio:
     image: minio/minio:latest
-    container_name: dr-minio
+    container_name: dr1-minio
     restart: unless-stopped
     environment:
-      MINIO_ROOT_USER: minioadmin
-      MINIO_ROOT_PASSWORD: minioadmin123
+      MINIO_ROOT_USER: minio1
+      MINIO_ROOT_PASSWORD: minio1pass123
     command: server /data --console-address ":9001"
-    ports:
-      - "9000:9000"
-      - "9001:9001"
     volumes:
-      - ./data/minio:/data
+      - ./data/dr1/minio:/data
     networks:
       - datakeep-net
 
-networks:
-  datakeep-net:
-    driver: bridge
+  # ===== DR Instance 2 (示例) =====
+  dr2-mysql:
+    image: mysql:8.0
+    container_name: dr2-mysql
+    restart: unless-stopped
+    environment:
+      MYSQL_ROOT_PASSWORD: rootpass2
+    volumes:
+      - ./data/dr2/mysql:/var/lib/mysql
+    networks:
+      - datakeep-net
 
+  dr2-redis:
+    image: redis:7-alpine
+    container_name: dr2-redis
+    restart: unless-stopped
+    command: ["redis-server", "--appendonly", "yes"]
+    volumes:
+      - ./data/dr2/redis:/data
+    networks:
+      - datakeep-net
+
+  dr2-minio:
+    image: minio/minio:latest
+    container_name: dr2-minio
+    restart: unless-stopped
+    environment:
+      MINIO_ROOT_USER: minio2
+      MINIO_ROOT_PASSWORD: minio2pass123
+    command: server /data --console-address ":9001"
+    volumes:
+      - ./data/dr2/minio:/data
+    networks:
+      - datakeep-net
+
+  # ===== DR Instance 3 (示例) =====
+  dr3-mysql:
+    image: mysql:8.0
+    container_name: dr3-mysql
+    restart: unless-stopped
+    environment:
+      MYSQL_ROOT_PASSWORD: rootpass3
+    volumes:
+      - ./data/dr3/mysql:/var/lib/mysql
+    networks:
+      - datakeep-net
+
+  dr3-redis:
+    image: redis:7-alpine
+    container_name: dr3-redis
+    restart: unless-stopped
+    command: ["redis-server", "--appendonly", "yes"]
+    volumes:
+      - ./data/dr3/redis:/data
+    networks:
+      - datakeep-net
+
+  dr3-minio:
+    image: minio/minio:latest
+    container_name: dr3-minio
+    restart: unless-stopped
+    environment:
+      MINIO_ROOT_USER: minio3
+      MINIO_ROOT_PASSWORD: minio3pass123
+    command: server /data --console-address ":9001"
+    volumes:
+      - ./data/dr3/minio:/data
+    networks:
+      - datakeep-net