redis 安装配置(开机启动)
1、安装wget
yum -y install wget
2、下载redis安装包(版本3.0以上)
wget http://download.redis.io/releases/redis-3.0.4.tar.gz
3、安装redis
1)解压:tar -zxvf redis-3.0.4.tar.gz
2)进入src目录
3)make MALLOC=libc
4)make install(执行完后,会在/usr/local/下面出现redis-cli、redis-server等文件,方便操作)
4、创建数据和日志文件
sudo useradd redis
sudo mkdir -p /var/lib/redis
sudo mkdir -p /var/log/redis
sudo chown redis.redis /var/lib/redis #db文件放在这里,要修改redis.conf
sudo chown redis.redis /var/log/redis
5、修改redis.conf
vi /redis3.0.4/redis.conf
修改:daemonize yes
6、编写脚本,vim /etc/init.d/redis:
# chkconfig: 2345 10 90
# description: Start and Stop redis
PATH=/usr/local/bin:/sbin:/usr/bin:/bin
REDISPORT=6379 #实际环境而定
EXEC=/usr/local/redis/src/redis-server #实际环境而定
REDIS_CLI=/usr/local/redis/src/redis-cli #实际环境而定
PIDFILE=/var/run/redis.pid
CONF="/usr/local/redis/redis.conf" #实际环境而定
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
7、执行权限:
chmod +x /etc/init.d/redis8、开机自启动:
# 尝试启动或停止redis service redis start service redis stop # 开启服务自启动 chkconfig redis on

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