代码实现

1. 新建文件 docker-compose-redis.yml，复制以下代码

version: '2.2'services:redis-node1:image: redis:5.0restart: alwayscommand: redis-server --port 7000 --cluster-enabled yes --cluster-config-file /data/nodes.conf --appendonly yesports:- "7000:7000"volumes:- ./data/node1:/datanetworks:- redis-clusterredis-node2:image: redis:5.0command: redis-server --port 7001 --cluster-enabled yes --cluster-config-file /data/nodes.conf --appendonly yesports:- "7001:7001"volumes:- ./data/node2:/datanetworks:- redis-clusterredis-node3:image: redis:5.0command: redis-server --port 7002 --cluster-enabled yes --cluster-config-file /data/nodes.conf --appendonly yesports:- "7002:7002"volumes:- ./data/node3:/datanetworks:- redis-clusterredis-node4:image: redis:5.0command: redis-server --port 7003 --cluster-enabled yes --cluster-config-file /data/nodes.conf --appendonly yesports:- "7003:7003"volumes:- ./data/node4:/datanetworks:- redis-clusterredis-node5:image: redis:5.0command: redis-server --port 7004 --cluster-enabled yes --cluster-config-file /data/nodes.conf --appendonly yesports:- "7004:7004"volumes:- ./data/node5:/datanetworks:- redis-clusterredis-node6:image: redis:5.0command: redis-server --port 7005 --cluster-enabled yes --cluster-config-file /data/nodes.conf --appendonly yesports:- "7005:7005"volumes:- ./data/node6:/datanetworks:- redis-clusternetworks:redis-cluster:

2. 将该文件复制到linux系统中的任意目录，我用的是/usr/local/docker/redis
3. 使用cd命令切换到该目录
4. 运行命令 docker-compose -f docker-compose-redis.yml up -d，自动安装docker容器
5. 命令行执行docker ps，查看结果