Redis

集群

Docker

• docker-compose.yml

  services:
    redis:
      image: redis:7.4.0
      container_name: redis
      volumes:
        - /etc/localtime:/etc/localtime:ro
        - /opt/redis/conf:/usr/local/etc/redis
        - /opt/redis/data:/data
      environment:
        - TZ=Asia/Shanghai
      command:
        - redis-server
        - /usr/local/etc/redis/redis.conf
      network_mode: host
      restart: always
  

• redis.conf

  bind 0.0.0.0
  port 6379
  appendonly yes
  loglevel notice
  cluster-enabled yes
  cluster-config-file nodes.conf
  cluster-node-timeout 5000
  cluster-announce-ip x.x.x.x
  

• 启动

  docker compose -f docker-compose.yml up -d
  

• 添加节点

  redis-cli --cluster create 192.168.26.11:6379 192.168.26.12:6379 192.168.26.13:6379 192.168.26.14:6379 192.168.26.15:6379 192.168.26.16:6379 192.168.26.17:6379 192.168.26.18:6379 --cluster-replicas 1
  
  docker exec -it redis redis-cli
  
  CLUSTER MEET x.x.x.x 6379
  
  CLUSTER INFO
  
  CLUSTER NODES
  

单机

Docker

• docker-compose.yml

  services:
    redis:
      image: redis:7.4.0
      container_name: redis
      volumes:
        - /etc/localtime:/etc/localtime:ro
        - /opt/redis/conf:/usr/local/etc/redis
        - /opt/redis/data:/data
      environment:
        - TZ=Asia/Shanghai
      command:
        - redis-server
        - /usr/local/etc/redis/redis.conf
      network_mode: host
      restart: always
  

• redis.conf

  bind 0.0.0.0
  port 6379
  appendonly yes
  loglevel notice
  

• 启动

  docker compose -f docker-compose.yml up -d