dockercompose安装redis

以下是使用Docker Compose部署Redis集群的步骤：

1. 在服务器上安装Docker和Docker Compose。
2. 创建一个目录来存储Redis配置文件和数据文件。

   mkdir -p /usr/local/redis/data /usr/local/redis/logs /usr/local/redis/conf
   chmod -R 777 /usr/local/redis/data*
   chmod -R 777 /usr/local/redis/logs*

3. 创建一个Redis配置文件。

   cd /usr/local/redis/conf
   vim redis.conf

在配置文件中添加以下内容：

   bind 0.0.0.0
   protected-mode no
   port 6379
   cluster-enabled yes
   cluster-config-file nodes.conf
   cluster-node-timeout 5000
   appendonly yes

4. 创建一个Docker Compose文件。

   cd /usr/local/redis
   vim docker-compose.yml

在文件中添加以下内容：

   version: '3'
   services:
     redis1:
       image: redis:6.2.5
       container_name: redis1
       command: redis-server /usr/local/etc/redis/redis.conf
       volumes:
         - ./conf/redis.conf:/usr/local/etc/redis/redis.conf
         - ./data/redis1:/data
         - ./logs/redis1:/logs
       ports:
         - "6379:6379"
       networks:
         redis-cluster:
           ipv4_address: 172.16.238.10
     redis2:
       image: redis:6.2.5
       container_name: redis2
       command: redis-server /usr/local/etc/redis/redis.conf
       volumes:
         - ./conf/redis.conf:/usr/local/etc/redis/redis.conf
         - ./data/redis2:/data
         - ./logs/redis2:/logs
       ports:
         - "6380:6379"
       networks:
         redis-cluster:
           ipv4_address: 172.16.238.11
     redis3:
       image: redis:6.2.5
       container_name: redis3
       command: redis-server /usr/local/etc/redis/redis.conf
       volumes:
         - ./conf/redis.conf:/usr/local/etc/redis/redis.conf
         - ./data/redis3:/data
         - ./logs/redis3:/logs
       ports:
         - "6381:6379"
       networks:
         redis-cluster:
           ipv4_address: 172.16.238.12
     redis4:
       image: redis:6.2.5
       container_name: redis4
       command: redis-server /usr/local/etc/redis/redis.conf
       volumes:
         - ./conf/redis.conf:/usr/local/etc/redis/redis.conf
         - ./data/redis4:/data
         - ./logs/redis4:/logs
       ports:
         - "6382:6379"
       networks:
         redis-cluster:
           ipv4_address: 172.16.238.13
     redis5:
       image: redis:6.2.5
       container_name: redis5
       command: redis-server /usr/local/etc/redis/redis.conf
       volumes:
         - ./conf/redis.conf:/usr/local/etc/redis/redis.conf
         - ./data/redis5:/data
         - ./logs/redis5:/logs
       ports:
         - "6383:6379"
       networks:
         redis-cluster:
           ipv4_address: 172.16.238.14
     redis6:
       image: redis:6.2.5
       container_name: redis6
       command: redis-server /usr/local/etc/redis/redis.conf
       volumes:
         - ./conf/redis.conf:/usr/local/etc/redis/redis.conf
         - ./data/redis6:/data
         - ./logs/redis6:/logs
       ports:
         - "6384:6379"
       networks:
         redis-cluster:
           ipv4_address: 172.16.238.15
   networks:
     redis-cluster:
       ipam:
         driver: default
         config:
           - subnet: 172.16.238.0/24

5. 启动Redis集群。

   docker-compose up -d

这将启动6个Redis容器，其中3个是主节点，3个是从节点，并且外部可以通过6379端口访问Redis集群。