centos 7 redis4.0.11 主从

redis-master：192.168.199.223

redis-slave： 192.168.199.224

mkdir -p /usr/local/log/
cd /opt
wget http://download.redis.io/releases/redis-4.0.11.tar.gz
tar zxvf redis-4.0.11.tar.gz
mv redis-4.0.11  redis
cd redis
make&&make install

redis-master配置文件
[root@test ~]# cat /opt/redis/redis.conf |grep -Ev '^$|^#'

redis-master配置文件
[root@test ~]# cat /opt/redis/redis.conf |grep -Ev '^$|^#'
bind 192.168.199.223
protected-mode yes
port 6379
tcp-backlog 511
timeout 0
tcp-keepalive 300
daemonize yes
supervised no
pidfile /var/run/redis_6379.pid
loglevel notice
logfile "/usr/local/log/redis-6379.log"
databases 16
always-show-logo yes
save 900 1
save 300 10
save 60 10000
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 5
repl-disable-tcp-nodelay no
slave-priority 100
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 100
auto-aof-rewrite-min-size 64mb
aof-load-truncated yes
aof-use-rdb-preamble no
lua-time-limit 5000
slowlog-log-slower-than 10000
slowlog-max-len 128
latency-monitor-threshold 0
notify-keyspace-events ""
hash-max-ziplist-entries 512
maxmemory 2048mb
maxmemory-policy allkeys-lfu
maxmemory-samples 5
hash-max-ziplist-value 64
list-max-ziplist-size -2
list-compress-depth 0
set-max-intset-entries 512
zset-max-ziplist-entries 128
zset-max-ziplist-value 64
hll-sparse-max-bytes 3000
activerehashing yes
client-output-buffer-limit normal 0 0 0
client-output-buffer-limit slave 256mb 64mb 60
client-output-buffer-limit pubsub 32mb 8mb 60
hz 10
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 6379
tcp-backlog 511
timeout 0
tcp-keepalive 300
daemonize yes
supervised no
pidfile /var/run/redis_6379.pid
loglevel notice
logfile "/usr/local/log/redis-6379.log"
databases 16
always-show-logo yes
save 900 1
save 300 10
save 60 10000
stop-writes-on-bgsave-error yes
rdbcompression yes
rdbchecksum yes
dbfilename dump.rdb
dir ./
slaveof 192.168.199.223  6379
masterauth  jason_zhang
slave-serve-stale-data yes
slave-read-only yes
repl-diskless-sync no
repl-diskless-sync-delay 5
repl-disable-tcp-nodelay no
slave-priority 100
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 100
auto-aof-rewrite-min-size 64mb
aof-load-truncated yes
aof-use-rdb-preamble no
lua-time-limit 5000
slowlog-log-slower-than 10000
slowlog-max-len 128
latency-monitor-threshold 0
notify-keyspace-events ""
hash-max-ziplist-entries 512
hash-max-ziplist-value 64
list-max-ziplist-size -2
list-compress-depth 0
set-max-intset-entries 512
zset-max-ziplist-entries 128
zset-max-ziplist-value 64
hll-sparse-max-bytes 3000
activerehashing yes
client-output-buffer-limit normal 0 0 0
client-output-buffer-limit slave 256mb 64mb 60
client-output-buffer-limit pubsub 32mb 8mb 60
hz 10
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: 2345 80 90
# 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=6379
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 $CONF
        fi
        if [ "$?"="0" ] 
        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 1
                done
                echo "Redis stopped"
        fi
        ;;
   restart|force-reload)
        ${0} stop
        ${0} start
        ;;
  *)
    echo "Usage: /etc/init.d/redis {start|stop|restart|force-reload}" >&2
        exit 1
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 2345 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

配置文件中将bind配置为0.0.0.0进行监听

0.0.0.0在服务器的环境中，指的就是服务器上所有的ipv4地址，如果机器上有2个ip 192.168.30.10 和 10.0.2.15，redis在配置中，如果配置监听在0.0.0.0这个地址上，那么，通过这2个ip地址都是能够到达这个redis服务的。同时呢，访问本地的127.0.0.1也是能够访问到redis服务的。

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

查看版本

redis-server -v

使用yum直接安装最新版的redis

yum install -y http://rpms.famillecollet.com/enterprise/remi-release-7.rpm

yum --enablerepo=remi install redis -y

systemctl start redis