linux 下编译安装 redis-server

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安装依赖

apt-get install tcl make

下载安装

去 redis.io 最新版本的 redis 版本进行下载.

cd /usr/local/src
wget http://download.redis.io/releases/redis-3.2.2.tar.gz
tar -zxvf redis-3.2.2.tar.gz
cd redis-3.2.2/src
make
make test
make install

设置目录

将四个可执行文件redis-server、redis-benchmark、redis-cli和redis.conf 分别拷贝到/usr/redis下，和/etc下

mkdir -p /usr/redis/
cd /usr/local/src/redis-3.2.2/src
cp redis-server  /usr/redis
cp redis-benchmark /usr/redis
cp redis-cli  /usr/redis
cd ../
cp redis.conf  /etc

设置 service 脚本

touch /etc/init.d/redis
chmod u+x /etc/init.d/redis
vi init.d/redis

// cp content into it

#!/bin/bash
# chkconfig: 2345 10 90
# description: Start and Stop redis

REDISPORT=6379 
PATH=/usr/local/bin:/sbin:/usr/bin:/bin
EXEC=/usr/redis/redis-server 
REDIS_CLI=/usr/redis/redis-cli 
 
PIDFILE=/var/run/redis.pid
CONF="/usr/redis/redis.conf" #ʵ¼ʻ·¾³¶ø
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 exists, 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
sysv-rc-conf redis on

取消warning

修改 sysctl.conf

echo 511 > /proc/sys/net/core/somaxconn
echo vm.overcommit_memory = 1 >> /etc/sysctl.conf
/sbin/sysctl -e -p /etc/sysctl.conf

设置文件打开数目

vi  /lib/systemd/system/redis-server.service

在 [serveice] 组中增加

LimitNOFILE=65536

然后,运行:

systemctl daemon-reload
systemctl restart redis-server
systemctl enable redis-server

配置 redis

vi /etc/redis.conf

daemonize yes
requirepass foobar
bind 127.0.0.1
unixsocket /tmp/redis.sock
dir /data/redis/
pidfile /var/run/redis.pid

iptables

// 根据情况开放 iptables 端口

iptables -p tcp -m tcp --dport 6379 -j ACCEPT

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