Linux下设置Redis开机自启脚本

1.在redis目录下找到 utils/redis_init_script 复制到 /etc/init.d/redis

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

 将文件复制到/etc/init.d/redis

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

2. 编辑配置文件

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

原配置文件

#!/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

修改后文件：

#!/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. 执行命令

[root@localhost utils]# sudo chmod +x /etc/init.d/redis # 取得权限
[root@localhost utils]# sudo update-rc.d redis defaults # 加载到系统自启动文件

 

4. 测试命令

[root@localhost utils]# service redis start # 启动redis服务
[root@localhost utils]# redis-cli

 5. 其他命令

启动服务: service redis start

停止服务: service redis stop

重启服务: service redis restart