1.配置数据节点（主从节点）

version: '3.7'
services:master:image: 'redis:5.0.9'container_name: redis-masterrestart: alwayscommand: redis-server --appendonly yesports:- 6379:6379slave1:image: 'redis:5.0.9'container_name: redis-slave1restart: alwayscommand: redis-server --appendonly yes --slaveof redis-master 6379ports:- 6380:6379slave2:image: 'redis:5.0.9'container_name: redis-slave2restart: alwayscommand: redis-server --appendonly yes --slaveof redis-master 6379ports:- 6381:6379

2.配置哨兵节点

version: '3.7'
services:sentinel1:image: 'redis:5.0.9'container_name: redis-sentinel-1restart: alwayscommand: redis-sentinel /etc/redis/sentinel.confvolumes:- ./sentinel1.conf:/etc/redis/sentinel.confports:- 26379:26379sentinel2:image: 'redis:5.0.9'container_name: redis-sentinel-2restart: alwayscommand: redis-sentinel /etc/redis/sentinel.confvolumes:- ./sentinel2.conf:/etc/redis/sentinel.confports:- 26380:26379sentinel3:image: 'redis:5.0.9'container_name: redis-sentinel-3restart: alwayscommand: redis-sentinel /etc/redis/sentinel.confvolumes:- ./sentinel3.conf:/etc/redis/sentinel.confports:- 26381:26379
networks:default:external:name: redis-data_default

创建对应的sentinel.conf

bind 0.0.0.0
port 26379
sentinel monitor redis-master 6379 2
sentinel down-after-milliseconds redis-master 1000