安装redis部署 | 易学教程

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tar /usr/local/-zxvf redis-5.0.0.tar.gz
cd /usr/local/redis-5.0.0
make
cd src
make install
#make MALLOC=libc & make install PREFIX=/usr/local/redis-5.0.0
yum install gcc
rpm -qa |grep gcc查看安装是否成功
让redis开机自启
vim /etc/rc.local
加入
/usr/local/redis-5.0.0/bin/redis-server /usr/local/redis-5.0.0/redis-conf

提示错误 make: cc: Command not found make: *** [adlist.o] Error 127
没有安装gcc环境，需要安装gcc
# yum install gcc

Linux下安装Redis文件src找不到redis-server redis-cli,说明还没有安装过redis
make
cd src && make all
报错Error 127，说明未安装gcc，使用命令安装gcc：yum install gcc，

make报错fatal error: jemalloc/jemalloc.h: No such file or directory
1、执行 make distclean
2、则将make改为make MALLOC=libc

nohup /usr/local/redis-5.0.0/src/redis-server >> /usr/local/redis-5.0.0/log/redis.log 2>&1 &
nohup /usr/local/redis-5.0.0/src/redis-server /usr/local/redis-5.0.0/redis.conf &

/usr/local/app/redis-5.0.3/bin/redis-server /usr/local/app/redis-5.0.3/etc/redis.conf
/usr/local/app/redis-5.0.3/bin/redis-cli -h 192.168.181.130 -p 6379 -a ""

ps -aux | grep redis 查看redis进程

-------------------------------------

编辑redis.conf文件

vi redis.conf
修改
daemonize no 改成yes
bind 127.0.0.1 改成 bind 0.0.0.0
将protected-mode 改为no
logfile "/usr/local/redis-5.0.0/log/redis_service.log"
dbfilename dump.rdb
/usr/local/redis-5.0.0/data
appendonly yes
设置密码
requirepass 123456

关闭保护模式

protected-mode no

-------------------------------------

署好三台
redis-1
redis-2
redis-3

redis配置主从启动两台redis
redis-1 10.0.0.10
redis-2 10.0.0.20

若redis-1为主的话，在redis-2的配置文件中配置
slaveof 10.0.0.10 6379
修改完毕后重启redis即可，重启后可通过登陆进入redis后info查看主从信息。

引入哨兵。
redis-1与redis-2搭建完毕主从后，开始引入哨兵。
哨兵是一个单独的程序，所以需要单独部署它。
若是在其他机器上部署哨兵，那么请用上面的redis安装脚本重新安装一遍redis。
在这里已经部署完毕了
redis-1
redis-2
redis-3
增加哨兵的配置文件。三台redis都需要增加，文件内容这三台一样。
vim /usr/local/redis-5.0.0/sentinel.conf

##sentinel for 10.0.0.10 ,its slave is 10.0.0.20
#master1
port 26383
sentinel monitor master1 10.0.0.10 6379 2
sentinel down-after-milliseconds master1 30000
sentinel failover-timeout master1 900000
sentinel parallel-syncs master1 1
#sentinel auth-pass mymaster 123456　　#如果redis集群有密码

启动sentinel服务：
redis-sentine sentinel.conf

-------------------------------------
手动复制redis.conf到/etc目录下
cp redis.conf /etc

编写自init.d脚本。
内容如下：
#chkconfig: 2345 10 90
#description: Start and Stop redis
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="/etc/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