一、安裝依賴庫libevent
1.進入/usr/lib目錄,使用命令:ls -al libevent 查看是否已安裝,如果已安裝且版本低於2.0.21,則先通過:rpm -e libevent —nodeps 進行卸載。
2.上傳libevent-2.0.22-stable.tar.gz至/opt/soft目錄下(無該目錄的自行創建),然後解壓。3.切換到解壓後的 libevent 主目錄:cd libevent-2.0.22-stable
4.順序執行以下命令(root權限下操作):
1) ./configure -prefix=/usr (指定該目錄,會安裝在/usr/lib目錄下)
2) make
3) make install
5.測試libevent是否安裝成功:ls -al /usr/lib|grep libevent出現類似下圖結果則表示安裝成功
二、安裝memcache
1.上傳memcached-1.4.24.tar.gz 至/opt/soft目錄下(無該目錄的自行創建),然後解壓。
2.切換到解壓後的 memcache主目錄:cd memcached-1.4.24
3.順序執行以下命令(root權限下操作):
1) ./configure -prefix=/usr/local/memcached --with-libevent=/usr
2) make
3) make install
三、配置爲自啓動服務
#創建自啓動文件
1.vim /etc/init.d/memcached
1.vim /etc/init.d/memcached
將如下內容寫入剛創建的文件中
#! /bin/sh
# chkconfig: - 55 45
# description: The memcached daemon is a network memory cache service.
# processname: memcached
# config: /etc/sysconfig/memcached
# Source function library - for other linux
#. /etc/rc.d/init.d/functions
# Source function library - for suse linux
. /lib/lsb/init-functions
IP="192.168.1.213"
PORT="11211"
USER="root"
#最大連接數,根據實際需求修改
MAXCONN="1024"
#最大內存量,單位M
CACHESIZE="256"
OPTIONS=""
if [ -f /etc/sysconfig/memcached ];then
. /etc/sysconfig/memcached
fi
# Check that networking is up.
if [ "$NETWORKING" = "no" ]
then
exit 0
fi
RETVAL=0
prog="memcached"
start () {
echo -n $"Starting $prog: "
# insure that /usr/local/memcached has proper permissions
chown $USER /usr/local/memcached
/usr/local/memcached/bin/memcached -d -u $USER -m $CACHESIZE -c $MAXCONN -l $IP -p $PORT -P /usr/local/memcached/memcached.pid $OPTIONS
RETVAL=$?
echo
[ $RETVAL -eq 0 ] && touch /var/lock/subsys/memcached
}
stop () {
echo -n $"Stopping $prog: "
killproc memcached
RETVAL=$?
echo
if [ $RETVAL -eq 0 ] ; then
rm -f /var/lock/subsys/memcached
rm -f /usr/local/memcached/memcached.pid
fi
}
restart () {
stop
start
}
# See how we were called.
case "$1" in
start)
start
;;
stop)
stop
;;
status)
status memcached
;;
restart|reload)
restart
;;
condrestart)
[ -f /var/lock/subsys/memcached ] && restart || :
;;
*)
echo $"Usage: $0 {start|stop|status|restart|reload|condrestart}"
exit 1
esac
exit $?
# chkconfig: - 55 45
# description: The memcached daemon is a network memory cache service.
# processname: memcached
# config: /etc/sysconfig/memcached
# Source function library - for other linux
#. /etc/rc.d/init.d/functions
# Source function library - for suse linux
. /lib/lsb/init-functions
IP="192.168.1.213"
PORT="11211"
USER="root"
#最大連接數,根據實際需求修改
MAXCONN="1024"
#最大內存量,單位M
CACHESIZE="256"
OPTIONS=""
if [ -f /etc/sysconfig/memcached ];then
. /etc/sysconfig/memcached
fi
# Check that networking is up.
if [ "$NETWORKING" = "no" ]
then
exit 0
fi
RETVAL=0
prog="memcached"
start () {
echo -n $"Starting $prog: "
# insure that /usr/local/memcached has proper permissions
chown $USER /usr/local/memcached
/usr/local/memcached/bin/memcached -d -u $USER -m $CACHESIZE -c $MAXCONN -l $IP -p $PORT -P /usr/local/memcached/memcached.pid $OPTIONS
RETVAL=$?
echo
[ $RETVAL -eq 0 ] && touch /var/lock/subsys/memcached
}
stop () {
echo -n $"Stopping $prog: "
killproc memcached
RETVAL=$?
echo
if [ $RETVAL -eq 0 ] ; then
rm -f /var/lock/subsys/memcached
rm -f /usr/local/memcached/memcached.pid
fi
}
restart () {
stop
start
}
# See how we were called.
case "$1" in
start)
start
;;
stop)
stop
;;
status)
status memcached
;;
restart|reload)
restart
;;
condrestart)
[ -f /var/lock/subsys/memcached ] && restart || :
;;
*)
echo $"Usage: $0 {start|stop|status|restart|reload|condrestart}"
exit 1
esac
exit $?
#設置自啓動服務
1.chmod 755 /etc/init.d/memcached #增加執行權限
2.chkconfig --add memcached #添加memcached到服務項
3.chkconfig --level 2345 memcached on #設置開機啓動
4.chkconfig --list memcached #查看是否設置成功
#服務管理命令
1.service memcached start # 啓動memcached
2.service memcached stop # 關閉memcached
3.service memcached restart # 重啓memcached
1.chmod 755 /etc/init.d/memcached #增加執行權限
2.chkconfig --add memcached #添加memcached到服務項
3.chkconfig --level 2345 memcached on #設置開機啓動
4.chkconfig --list memcached #查看是否設置成功
#服務管理命令
1.service memcached start # 啓動memcached
2.service memcached stop # 關閉memcached
3.service memcached restart # 重啓memcached