redis以服务模式开机启动

第一步　修改redis为后台启动

第一步　修改redis为后台启动

vim /usr/redis/redis.conf #路径根据实际情况决定

# By default Redis does not run as a daemon. Use 'yes' if you need it.
# Note that Redis will write a pid file in /var/run/redis.pid when daemonized.
daemonize yes

第二步 将redis配置为服务形式

vim /etc/init.d/redis

# chkconfig: 2345 10 90
# description: Start and Stop redis

PATH=/usr/local/bin:/sbin:/usr/bin:/bin

REDISPORT=6379 #实际环境而定
EXEC=/usr/redis/redis-server #实际环境而定
REDIS_CLI=/usr/redis/redis-cli #实际环境而定

PIDFILE=/var/run/redis.pid
CONF="/usr/redis/redis.conf" #实际环境而定

case "$1" in
    start)
            if [ -f $PIDFILE ]
            then
                    echo "$PIDFILE exists, process is already running or crashed."
            else
                    echo "Starting Redis server..."
                    $EXEC $CONF
            fi
            if [ "$?"="0" ]
            then
                    echo "Redis is running..."
            fi
            ;;
    stop)
            if [ ! -f $PIDFILE ]
            then
                    echo "$PIDFILE exists, process is not running."
            else
                    PID=$(cat $PIDFILE)
                    echo "Stopping..."
                    $REDIS_CLI -p $REDISPORT SHUTDOWN
                    while [ -x $PIDFILE ]
                    do
                            echo "Waiting for Redis to shutdown..."
                            sleep 1
                    done
                    echo "Redis stopped"
            fi
            ;;
    restart|force-reload)
            ${0} stop
            ${0} start
            ;;
    *)
            echo "Usage: /etc/init.d/redis {start|stop|restart|force-reload}" >2
            exit 1
esac

第三步 配置开机启动

chmod 755 /etc/init.d/redis
chkconfig redis on    # 开启服务自启动

service redis start  #启动redis
service redis stop   #关闭redis

第四步 检测是否成功

init 6  #重启
ps -fe | grep redis #查看redis进程是否存在

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