Linux下設置redis使用service服務啟動

方法一:

1.設置redis.conf中daemonize為yes,確保守護進程開啟,也就是在后台可以運行

#vi編輯redis安裝目錄里面的redis.conf文件
[root@localhost /]# vi /usr/redis/redis-3.2.4/redis.con 

 

2.復制redis配置文件(啟動腳本需要用到配置文件內容,所以要復制)

#1.在/etc下新建redis文件夾
[root@localhost /]# mkdir /etc/redis
#2.把安裝redis目錄里面的redis.conf文件復制到/etc/redis/6379.conf里面,6379.conf是取的文件名稱,啟動腳本里面的變量會讀取這個名稱,所以要是redis的端口號改了,這里也要修改
[root@localhost redis]# cp /usr/redis/redis-3.2.4/redis.conf /etc/redis/6379.conf

 

 3.復制redis啟動腳本

 

#1.redis啟動腳本一般在redis根目錄的utils,如果不知道路徑,可以先查看路徑
[root@localhost redis]# find / -name redis_init_script
/usr/redis/redis-3.2.4/utils/redis_init_script
#2.復制啟動腳本到/etc/init.d/redis文件中
[root@localhost redis]# cp /usr/redis/redis-3.2.4//utils/redis_init_script /etc/init.d/redis

  4.修改啟動腳本參數

[root@localhost redis]# vi /etc/init.d/redis
#在/etc/init.d/redis文件的頭部添加下面兩行注釋代碼,也就是在文件中#!/bin/sh的下方添加
# chkconfig: 2345 10 90  
# description: Start and Stop redis 

 如圖:

同時還要修改參數,指定redis的安裝路徑

修改完成后按 Esc ,再按 :wq + Enter(回車) 保存並退出

修改完成后的截圖

5.啟動redis

打開redis命令:service redis start

關閉redis命令:service redis stop

設為開機啟動:chkconfig redis on

設為開機關閉:chkconfig redis off

 

方式二:

1.編寫腳本

 

[root@localhost ~]# vi /etc/init.d/redis

 

復制下面代碼到腳本中(注意要修改里面redis的安裝路徑,以/usr/redis/redis-3.2.4路徑為例)(這段代碼就是redis根目錄 /utils/redis_init_script 啟動腳本的代碼)

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

REDISPORT=6379
EXEC=/usr/redis/redis-3.2.4/src/redis-server
CLIEXEC=/usr/redis/redis-3.2.4/src/redis-cli

PIDFILE=/var/run/redis_${REDISPORT}.pid
CONF="/usr/redis/redis-3.2.4/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
        ;;
    stop)
        if [ ! -f $PIDFILE ]
        then
                echo "$PIDFILE does not exist, process is not running"
        else
                PID=$(cat $PIDFILE)
                echo "Stopping ..."
                $CLIEXEC -p $REDISPORT shutdown
                while [ -x /proc/${PID} ]
                do
                    echo "Waiting for Redis to shutdown ..."
                    sleep 1
                done
                echo "Redis stopped"
        fi
        ;;
    restart)
        "$0" stop
        sleep 3
        "$0" start
        ;;
    *)
        echo "Please use start or stop or restart as first argument"
        ;;
esac

 

 3.保存退出,設置權限

 

[root@localhost ~]# chmod 777 /etc/init.d/redis

 

4.啟動redis

 

[root@localhost ~]# service redis start

 

 

5. 重啟