Ubuntu18开启redis服务自启动

设置redis服务开机自启动。

1.创建配置文件夹

sudo mkdir /etc/redis

sudo cp /usr/local/redis/redis.conf /etc/redis

sudo cp /etc/redis/redis.conf /etc/redis/6379.conf

2.使用启动脚本

 sudo cat /usr/local/redis/utils/redis_init_script

#!/bin/sh
#
# Simple Redis init.d script conceived to work on Linux systems
# as it does use of the /proc filesystem.

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

3.将启动脚本复制到/etc/init.d目录下。命名为redisd。

4.注册开启服务

update-rc.d redisd defaults

如果没有效果，就在/etc/rc0.d~/etc/rc6.d中建立软连接！

rc0.d/ rc1.d/ rc2.d/ rc3.d/ rc4.d/ rc5.d/ rc6.d/ rcS.d/ 

5.开启服务

jiqing@jiqing-pad:~/下载$ service redisd start
jiqing@jiqing-pad:~/下载$ redis-cli
127.0.0.1:6379>