centos 7 redis-4.0.11 主从

redis-master：192.168.199.223

redis-slave： 192.168.199.224

cd /opt
wget http://download.redis.io/releases/redis-4.0.11.tar.gz
tar zxvf redis-4.0..tar.gz
mv redis-4.0.  redis
cd redis
make&&make install

redis-master配置文件
[root@test ~]# cat /opt/redis/redis.conf |grep -Ev '^$|^#'
bind 192.168.199.223
protected-mode yes
port
tcp-backlog
timeout
tcp-keepalive
daemonize yes
supervised no
pidfile /var/run/redis_6379.pid
loglevel notice
logfile "/usr/local/log/redis-6379.log"
databases
always-show-logo yes
save
save
save
stop-writes-on-bgsave-error yes
rdbcompression yes
rdbchecksum yes
dbfilename dump.rdb
dir ./
slave-serve-stale-data yes
slave-read-only yes
repl-diskless-sync no
repl-diskless-sync-delay
repl-disable-tcp-nodelay no
slave-priority
requirepass   jason_zhang
lazyfree-lazy-eviction no
lazyfree-lazy-expire no
lazyfree-lazy-server-del no
slave-lazy-flush no
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
aof-use-rdb-preamble no
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

redis-slave配置文件
[root@jason opt]# cat /opt/redis/redis.conf|grep -Ev '^$|^#'
bind 127.0.0.1
protected-mode yes
port
tcp-backlog
timeout
tcp-keepalive
daemonize yes
supervised no
pidfile /var/run/redis_6379.pid
loglevel notice
logfile "/usr/local/log/redis-6379.log"
databases
always-show-logo yes
save
save
save
stop-writes-on-bgsave-error yes
rdbcompression yes
rdbchecksum yes
dbfilename dump.rdb
dir ./
slaveof 192.168.199.223
masterauth  jason_zhang
slave-serve-stale-data yes
slave-read-only yes
repl-diskless-sync no
repl-diskless-sync-delay
repl-disable-tcp-nodelay no
slave-priority
requirepass  jason_zhang
lazyfree-lazy-eviction no
lazyfree-lazy-expire no
lazyfree-lazy-server-del no
slave-lazy-flush no
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
aof-use-rdb-preamble no
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

启动master和slave的redis服务（如果不能同步请重启redis服务或者重启主机）

cd /usr/local/bin
./redis-server  /opt/redis/redis.conf

master

添加两个键值jason 、monday 键值为jason_test    monday_test

语法  set jason   jason_test

命令 INFO 查看redis信息

redis-slave

连上redis

测试写入

测试删除

配置启动脚本

vim redis

#!/bin/bash
#chkconfig:
# Simple Redis init.d script conceived to work on Linux systems
# as it does use of the /proc filesystem.

PATH=/usr/local/bin:/sbin:/usr/bin:/bin
REDISPORT=
EXEC=/usr/local/bin/redis-server
REDIS_CLI=/usr/local/bin/redis-cli

PIDFILE=/var/run/redis.pid
CONF="/opt/redis/redis.conf"

case "$1" in
    start)
        if [ -f $PIDFILE ]
        then
                echo "$PIDFILE exists, process is already running or crashed"
        else
                echo "Starting Redis server..."
                $EXEC $CONF
        fi
        if [ "$?"="" ]
        then
              echo "Redis is running..."
        fi
        ;;
    stop)
        if [ ! -f $PIDFILE ]
        then
                echo "$PIDFILE does not exist, process is not running"
        else
                PID=$(cat $PIDFILE)
                echo "Stopping ..."
                $REDIS_CLI -p $REDISPORT SHUTDOWN
                while [ -x ${PIDFILE} ]
               do
                    echo "Waiting for Redis to shutdown ..."
                    sleep
                done
                echo "Redis stopped"
        fi
        ;;
   restart|force-reload)
        ${} stop
        ${} start
        ;;
  *)
    echo "Usage: /etc/init.d/redis {start|stop|restart|force-reload}" >&
        exit
esac

# 复制脚本文件到init.d目录下
cp redis /etc/init.d/

# 给脚本增加运行权限
chmod +x /etc/init.d/redis

# 添加服务
chkconfig --add redis

# 配置启动级别
chkconfig --level  redis on

重启redis，kill掉进程，重新启动

或者连上客户端之后，执行shutdown命令，再启动服务

设置最大内存

CONFIG SET maxmemory 100MB
CONFIG GET maxmemory

参考：http://happyqing.iteye.com/blog/2348255

https://www.cnblogs.com/stulzq/p/9288401.html

　　https://www.ilanni.com/?p=11838#%E4%B8%80%E3%80%81redis%E6%BA%90%E7%A0%81%E5%AE%89%E8%A3%85