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Linux下設定Redis開機自啟指令碼

1.在redis目錄下找到 utils/redis_init_script 複製到 /etc/init.d/redis

[root@localhost /]# cd /usr/local/redis
[root@localhost redis]# cd utils
[root@localhost utils]# ll

將檔案複製到/etc/init.d/redis

[root@localhost utils]# cp redis_init_script /etc/init.d/redis

2.編輯配置檔案

[root@localhost utils]# vim /etc/init.d/redis

原配置檔案

#!/bin/sh
#
# Simple Redis init.d script conceived to work on Linux systems
# as it does use of the 
/proc filesystem. ### BEGIN INIT INFO # Provides: redis_6379 # Default-Start: 2 3 4 5 # Default-Stop: 0 1 6 # Short-Description: Redis data structure server # Description: Redis data structure server. See https://redis.io ### END INIT INFO REDISPORT=6379 EXEC=/usr/local/bin/redis-server CLIEXEC
=/usr/local/bin/redis-cli PIDFILE=/var/run/redis_${REDISPORT}.pid CONF="/etc/redis/${REDISPORT}.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 ;; *) echo "Please use start or stop as first argument" ;; esac

修改後檔案:

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

### BEGIN INIT INFO
# Provides:     redis_6379
# Default-Start:        2 3 4 5
# Default-Stop:         0 1 6
# Short-Description:    Redis data structure server
# Description:          Redis data structure server. See https://redis.io
### END INIT INFO

REDISPORT=6379
EXEC=/usr/local/redis/bin/redis-server #redis-server所在位置
CLIEXEC=/usr/local/redis/bin/redis-cli #redis-cli所在位置
PIDFILE=/var/run/redis_${REDISPORT}.pid
CONF="/usr/local/redis/etc/redis.conf" #redis.conf 所在位置

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
        ;;
    *)
        echo "Please use start or stop as first argument"
        ;;
esac

3. 執行命令

[root@localhost utils]# sudo chmod +x /etc/init.d/redis # 取得許可權
[root@localhost utils]# sudo update-rc.d redis defaults # 載入到系統自啟動檔案

4. 測試命令

[root@localhost utils]# service redis start # 啟動redis服務
[root@localhost utils]# redis-cli

5. 其他命令

啟動服務: service redis start
停止服務: service redis stop
重啟服務: service redis restart