,下载安装：

安装依赖：

# yum install gcc tcl ruby -y

# wget http://download.redis.io/releases/redis-3.2.4.tar.gz

# tar xf redis-3.2..tar.gz

# mv redis-3.2. /opt/redis

# cd /opt/redis

# make

# make test

,内核修改配置

echo "vm.overcommit_memory=1" >> /etc/sysctl.conf

/sbin/sysctl -p

,iptables端口开发 selinux关闭设置：

# cat /etc/sysconfig/iptables

-A INPUT -p tcp -m state --state NEW -m tcp --dport  -j ACCEPT

,创建 数据 日志目录

mkdir -p redis/{log,data}

主服务：192.168.100.103

# cat redis.conf

bind 192.168.100.103

protected-mode yes

port

tcp-backlog

timeout

tcp-keepalive

daemonize yes

supervised no

pidfile /var/run/redis_6379.pid

loglevel notice

logfile /opt/redis/log/redis.log

databases

save

save

save

stop-writes-on-bgsave-error yes

rdbcompression yes

rdbchecksum yes

dbfilename dump.rdb

dir /opt/redis/data

requirepass passwd

slave-serve-stale-data yes

slave-read-only yes

repl-diskless-sync no

repl-diskless-sync-delay

repl-disable-tcp-nodelay no

slave-priority

appendonly no

appendfilename "appendonly.aof"

appendfsync everysec

no-appendfsync-on-rewrite no

auto-aof-rewrite-percentage

auto-aof-rewrite-min-size 64mb

aof-load-truncated yes

lua-time-limit

slowlog-log-slower-than

slowlog-max-len

latency-monitor-threshold

notify-keyspace-events ""

hash-max-ziplist-entries

hash-max-ziplist-value

list-max-ziplist-size -

list-compress-depth

set-max-intset-entries

zset-max-ziplist-entries

zset-max-ziplist-value

hll-sparse-max-bytes

activerehashing yes

client-output-buffer-limit normal

client-output-buffer-limit slave 256mb 64mb

client-output-buffer-limit pubsub 32mb 8mb

hz

aof-rewrite-incremental-fsync yes

从服务：192.168.100.104

# cat redis.conf

bind 192.168.100.104

protected-mode yes

port

tcp-backlog

timeout

tcp-keepalive

daemonize yes

supervised no

pidfile /var/run/redis_6379.pid

loglevel notice

logfile /opt/redis/log/redis.log

databases

save

save

save

stop-writes-on-bgsave-error yes

rdbcompression yes

rdbchecksum yes

dbfilename dump.rdb

dir /opt/redis/data

slaveof 192.168.100.103

masterauth passwd

slave-serve-stale-data yes

slave-read-only yes

repl-diskless-sync no

repl-diskless-sync-delay

repl-disable-tcp-nodelay no

slave-priority

appendonly no

appendfilename "appendonly.aof"

appendfsync everysec

no-appendfsync-on-rewrite no

auto-aof-rewrite-percentage

auto-aof-rewrite-min-size 64mb

aof-load-truncated yes

lua-time-limit

slowlog-log-slower-than

slowlog-max-len

latency-monitor-threshold

notify-keyspace-events ""

hash-max-ziplist-entries

hash-max-ziplist-value

list-max-ziplist-size -

list-compress-depth

set-max-intset-entries

zset-max-ziplist-entries

zset-max-ziplist-value

hll-sparse-max-bytes

activerehashing yes

client-output-buffer-limit normal

client-output-buffer-limit slave 256mb 64mb

client-output-buffer-limit pubsub 32mb 8mb

hz

aof-rewrite-incremental-fsync yes

# /opt/redis# nohup src/redis-server redis.conf &

# ps-ef|grep redis

# /usr/local/redis/bin/redis-cli ping

主服务103上执行创建：

# /usr/local/redis/bin/redis-cli -h 192.168.100.103 -a passwd set test 

从服务104上执行查看：

# /usr/local/redis/bin/redis-cli -h 192.168.100.104 get test

性能测试

# /usr/local/redis/bin/redis-benchmark

关闭服务

# /usr/local/redis/bin/redis-cli -p 6379 shutdown

强制刷新数据到磁盘【Redis默认是异步写入磁盘的】

# /usr/local/redis/bin/redis-cli -p 6379 save