Redis Cluster Configure

bdrq:

在集群中,如果master挂掉,那么slave将被提升为master, master再次启动是,会变成slave

nutcracker

1.编译nutcracker

$ CFLAGS="-ggdb3 -O0" ./configure --enable-debug=full

$ make

$ sudo make install

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2.Config nutcracker

alpha:

listen: 0.0.0.0:22120

hash: fnv1a_64

distribution: ketama

auto_eject_hosts: true

server_retry_timeout: 2000

server_failure_limit: 1

redis: true

servers:

- server1

127.0.0.1:6370:1

127.0.0.1:6380:1

- server2

127.0.0.1:6371:1

127.0.0.1:6381:1

- server3

127.0.0.1:6372:1

127.0.0.1:6382:1

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notic

if use redis, must add redis is true

Redis

redis-server --port 6370 &

redis-server --port 6371 &

redis-server --port 6372 &

redis-server --port 6380 &

redis-server --port 6381 &

redis-server --port 6382 &

redis-cli -p 6380 slaveof localhost:6370

redis-cli -p 6381 slaveof localhost:6371

redis-cli -p 6382 slaveof localhost:6372

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redis sentinel

6490

port 6490

daemonize yes

logfile "/tmp/sentinel6490.log"

#master 6370

sentinel monitor master-6371 127.0.0.1 6371 2

sentinel config-epoch master-6371 0

sentinel known-slave master-6371 127.0.0.1 6381

sentinel known-sentinel master-6371 127.0.0.1 6492

#master 6371

sentinel known-sentinel master-6371 127.0.0.1 6491

sentinel monitor master-6372 127.0.0.1 6372 2

sentinel parallel-syncs master-6372 2

sentinel config-epoch master-6372 0

#master 6372

sentinel known-slave master-6372 127.0.0.1 6382

sentinel known-sentinel master-6372 127.0.0.1 6492

sentinel known-sentinel master-6372 127.0.0.1 6491

# Generated by CONFIG REWRITE

dir "/home/r/software/bdrp/redis"

maxclients 3984

sentinel monitor master-6370 127.0.0.1 6370 2

sentinel config-epoch master-6370 0

sentinel known-slave master-6370 127.0.0.1 6380

sentinel known-sentinel master-6370 127.0.0.1 6492

sentinel known-sentinel master-6370 127.0.0.1 6491

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6491

port 6491

daemonize yes

logfile "/tmp/sentinel6491.log"

#master 6370

sentinel monitor master-6371 127.0.0.1 6371 2

sentinel config-epoch master-6371 0

sentinel known-slave master-6371 127.0.0.1 6381

sentinel known-sentinel master-6371 127.0.0.1 6492

#master 6371

sentinel known-sentinel master-6371 127.0.0.1 6490

sentinel monitor master-6372 127.0.0.1 6372 2

sentinel parallel-syncs master-6372 2

sentinel config-epoch master-6372 0

#master 6372

sentinel known-slave master-6372 127.0.0.1 6382

sentinel known-sentinel master-6372 127.0.0.1 6492

sentinel known-sentinel master-6372 127.0.0.1 6490

# Generated by CONFIG REWRITE

dir "/home/r/software/bdrp/redis"

maxclients 3984

sentinel monitor master-6370 127.0.0.1 6370 2

sentinel config-epoch master-6370 0

sentinel known-slave master-6370 127.0.0.1 6380

sentinel known-sentinel master-6370 127.0.0.1 6492

sentinel known-sentinel master-6370 127.0.0.1 6490

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6492

port 6492

daemonize yes

logfile "/tmp/sentinel6492.log"

#master 6370

sentinel monitor master-6370 127.0.0.1 6370 2

sentinel config-epoch master-6370 0

sentinel known-slave master-6370 127.0.0.1 6380

sentinel known-sentinel master-6370 127.0.0.1 6491

#master 6371

sentinel known-sentinel master-6370 127.0.0.1 6490

sentinel monitor master-6372 127.0.0.1 6372 2

sentinel parallel-syncs master-6372 2

sentinel config-epoch master-6372 0

#master 6372

sentinel known-slave master-6372 127.0.0.1 6382

sentinel known-sentinel master-6372 127.0.0.1 6491

sentinel known-sentinel master-6372 127.0.0.1 6490

# Generated by CONFIG REWRITE

dir "/home/r/software/bdrp/redis"

maxclients 3984

sentinel monitor master-6371 127.0.0.1 6371 2

sentinel config-epoch master-6371 0

sentinel known-slave master-6371 127.0.0.1 6381

sentinel known-sentinel master-6371 127.0.0.1 6491

sentinel known-sentinel master-6371 127.0.0.1 6490

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