docker安装

1、下载镜像

  1. docker pull  redis

2、运行容器

  1. docker run -d --name redis -p 6379:6379 \
  2.   -v /data/docker/redis/data:/data \
  3.   -v /data/docker/redis/conf/redis.conf:/etc/redis/redis.conf \
  4.   --privileged=true redis:latest --appendonly yes --requirepass "123456"

注意：/etc/redis/redis.conf 是个目录

创建目录：

  1. mkdir /data/docker/redis/data
  3. mkdir /data/docker/redis/conf

创建 /data/docker/redis/conf/redis.conf

  1. bind 0.0.0.0
  2. protected-mode no
  3. port 6379
  4. tcp-backlog 511
  5. timeout 0
  6. tcp-keepalive 300

3、查看容器

  1. docker ps

4、开发端口

  1. firewall-cmd --zone=public --add-port=6379/tcp --permanent

5、进入容器

  1. docker exec -it redis redis-cli -h 192.168.56.100 -p 6379 -a '123456'

docker-compose安装

单节点安装：

  1. version: '3.1'
  2. services:
  3.   db:
  4.     image: redis
  5.     container_name: redis
  6.     restart: always
  7.     command: redis-server /etc/redis/redis.conf --requirepass 123456
  8.     ports:
  9.       - 6379:6379
  10.     volumes:
  11.       - /data/docker/redis/data:/data
  12.       - /data/docker/redis/conf/redis.conf:/etc/redis/redis.conf

集群安装：

  1. version: '3.1'
  2. services:
  3.   master:
  4.     image: redis
  5.     container_name: redis-master
  6.     ports:
  7.       - 6379:6379
  9.   slave1:
  10.     image: redis
  11.     container_name: redis-slave-1
  12.     ports:
  13.       - 6380:6379
  14.     command: redis-server --slaveof redis-master 6379
  16.   slave2:
  17.     image: redis
  18.     container_name: redis-slave-2
  19.     ports:
  20.       - 6381:6379
  21.     command: redis-server --slaveof redis-master 6379
  23.   sentinel1:
  24.     image: redis
  25.     container_name: redis-sentinel-1
  26.     ports:
  27.       - 26379:26379
  28.     command: redis-sentinel /data/docker/redis/conf/sentinel.conf
  29.     volumes:
  30.       - /data/docker/redis/conf/sentinel1.conf:/usr/local/etc/redis/sentinel.conf
  32.   sentinel2:
  33.     image: redis
  34.     container_name: redis-sentinel-2
  35.     ports:
  36.       - 26380:26379
  37.     command: redis-sentinel /usr/local/etc/redis/sentinel.conf
  38.     volumes:
  39.       - /data/docker/redis/conf/sentinel2.conf:/usr/local/etc/redis/sentinel.conf
  41.   sentinel3:
  42.     image: redis
  43.     container_name: redis-sentinel-3
  44.     ports:
  45.       - 26381:26379
  46.     command: redis-sentinel /usr/local/etc/redis/sentinel.conf
  47.     volumes:
  48.       - /data/docker/redis/conf/sentinel3.conf:/usr/local/etc/redis/sentinel.conf

sentinel.conf

  1. port 26379
  2. dir /tmp
  3. # 自定义集群名，其中 127.0.0.1 为 redis-master 的 ip，6379 为 redis-master 的端口，2 为最小投票数（因为有 3 台 Sentinel 所以可以设置成 2）
  4. sentinel monitor mymaster 127.0.0.1 6379 2
  5. sentinel down-after-milliseconds mymaster 30000
  6. sentinel parallel-syncs mymaster 1
  7. sentinel failover-timeout mymaster 180000
  8. sentinel deny-scripts-reconfig yes