1 主从配置
以单机172.17.0.133为例
Redis master配置
编辑/etc/redis/6380.conf
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| bind 172.17.0.133
port 6380
pidfile /var/run/redis_6380.pid
logfile /var/log/redis_6380.log
dir /var/lib/redis/6380
maxmemory-policy noeviction
appendonly yes
appendfsync everysec
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创建数据目录
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| cd /var/lib/redis
sudo mkdir 6380
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Redis slave配置
编辑/etc/redis/6381.conf
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| bind 172.17.0.133
port 6381
pidfile /var/run/redis_6381.pid
logfile /var/log/redis_6381.log
dir /var/lib/redis/6381
slaveof 172.17.0.133 6380
maxmemory-policy noeviction
appendonly yes
appendfsync everysec
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创建数据目录
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| cd /var/lib/redis
sudo mkdir 6381
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2 启动redis
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| redis-server /etc/redis/6380.conf
redis-server /etc/redis/6381.conf
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3 配置哨兵Sentinel
在/etc/redis 中创建 sentinel_26380.conf
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| bind 172.17.0.133
port 26380
daemonize yes
logfile /var/log/redis-sentinel.log
sentinel monitor mymaster 172.17.0.133 6380 2
sentinel down-after-milliseconds mymaster 30000
sentinel parallel-syncs mymaster 1
sentinel failover-timeout mymaster 180000
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复制并创建另外两个配置文件
- sentinel_26381.conf
- sentinel_26382.conf
4 启动sentinel
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| redis-sentinel /etc/redis/sentinel_26380.conf
redis-sentinel /etc/redis/sentinel_26381.conf
redis-sentinel /etc/redis/sentinel_26382.conf
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