標籤:
Redis 安裝步驟
1. 下載Redis
(1)擷取許可權:su root
(2)規劃好下載的目錄:mkdir /usr/local/soft/
(3)進入建立的目錄,準備下載:cd /usr/local/soft/
(4)下載redis最新穩定版:
wget http://download.redis.io/releases/redis-3.0.0.tar.gz
2. 解壓並安裝redis
(1)解壓tar包:tar zxvf redis-3.0.0.tar.gz
(2)進入解壓後出現的新目錄:cd redis-3.0.0
(3)編譯源碼:make
(4)校正編譯是否正確:make test
3. 手工啟動redis,測試redis是否運行正常
(1)在當前redis目錄中輸入命令啟動Redis:src/redis-server
(2)檢查進程是否有Redis了:ps aux | grep redis,可以看見進程列表中有一個叫“src/redis-server”的進程了
(3)啟動redis內建的用戶端,進行測試:
啟動用戶端並串連本地Redis: src/redis-cli
> set foo bar -- 提示 “ok”說明設定索引值正常。
> get foo -- 能夠提示返回正確的“bar”,說明運行正常。
> quit -- 退出用戶端
4. 將Redis加入開機自啟動序列
(1)redis.conf 設定檔裡面的daemonize no 改成 daemonize yes
(2)編寫指令碼/etc/init.d/redis:
###########################
#chkconfig: 2345 10 90
#description: Start and Stop redis
PATH=/usr/local/bin:/sbin:/usr/bin:/bin
REDISPORT=6379 #實際環境而定
EXEC=/usr/local/soft/redis-3.0.0/src/redis-server #實際環境而定
REDIS_CLI=/usr/local/soft/redis-3.0.0/src/redis-cli #實際環境而定
PIDFILE=/var/run/redis.pid
CONF="/usr/local/soft/redis-3.0.0/redis.conf" #實際環境而定
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 does not exist, process is not running"
else
PID=$(cat $PIDFILE)
echo "Redis is 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
##############################
(3)執行許可權: chmod +x /etc/init.d/redis
(4)開機啟動 :
# 嘗試啟動或停止redis
service redis start
service redis stop
# 開啟服務自啟動
sudo chkconfig redis on
CentOS安裝Redis