Redis设置开机自启动

Redis官方提供的安装包提供了很多的工具脚本,如快速搭建Redis-cluster集群的create-cluster脚本。这次要说的是一个设置redis开机自启动的脚本。

配置

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1 查看脚本内容

#!/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

2 修改Redis配置文件

bind 0.0.0.0
protected-mode no
daemonize yes
requirepass 123456

3 移动redis.conf到指定位置

mkdir /etc/redis
cp redis.conf /etc/redis

4 移动开启自启动脚本到指定的位置

cp /usr/local/redis-4.0.14/utils/redis_init_script /etc/init.d/

5 设置开机自启动

systemctl enable redis.service

其他的关于redis提供的脚本也可以看下。

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