redis設置開機啟動

方式一

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.(設置為yes后,啟動時好像沒有redis的啟動界面,不知道為什么)

#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.conf

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