1.編譯安裝libevent
cd /root/soft_hhf/
wget http://cloud.github.com/downloads/libevent/libevent/libevent-2.0.21-stable.tar.gz
tar -xvf libevent-2.0.21-stable.tar.gz
cd libevent-2.0.21-stable
./configure --prefix=/usr
make&&make install
cd ../
2.編譯安裝Memcached
wget
http://danga.com/memcached/dist/ memcached-1.2.6.tar.gz
tar -zxvf memcached-1.2.6.tar.gz –C /usr/local
tar -zxvf memcached-1.2.6.tar.gz –C /usr/local
cd /usr/local
mv memcached-1.2.6 memcached
cd memcached
./configure --with-libevent=/usr/local
make
cd memcached
./configure --with-libevent=/usr/local
make
make install
exportPKG_CONFIG_PATH=$PKG_CONFIG_PATH:/usr/local/lib/pkgconfig
exportPKG_CONFIG_PATH=$PKG_CONFIG_PATH:/usr/local/lib/pkgconfig
3.編譯安裝Magent
cd /usr/local
mkdir magent
tar -zxf magent-0.5.tar.gz –C /usr/local/ magent
tar -zxf magent-0.5.tar.gz –C /usr/local/ magent
cd /usr/local/ magent
/sbin/ldconfig
sed -i "s#LIBS = -levent#LIBS = -levent-lm#g" Makefile
vi magetn.c
/sbin/ldconfig
sed -i "s#LIBS = -levent#LIBS = -levent-lm#g" Makefile
vi magetn.c
添加:
#ifndef SSIZE_MAX
# define SSIZE_MAX 32767
#endif
make
cp magent /usr/bin/magent
. /etc/init.d/iptables stop
cp magent /usr/bin/magent
. /etc/init.d/iptables stop
安裝完成,其中memched是緩存服務器,給予libevent進行IO操作所以需要安裝libevent,Magent是代理服務器,客戶端連入Magnet它實現了服務器的負載均衡和服務器備份以至於當服務器出現done機時可以啟用備份服務器,以及通過hash算法進行路由尋址將數據set到服務器上.
4.搭建測試.
這里提供三台memcached服務器來存儲數據,兩台memcached服務器來備份數據.
首先啟用這5台memcached服務器,端口分別是:s1:3333,s2:4444,s3:5555,b1:6666,b6:7777
啟動命令: memcached -m 1 -u root -d -l127.0.0.1 -p 3333

說明啟動成功以此啟動剩余的4台服務器

啟動Magent代理服務器
magent -u root -n 51200 -l 127.0.0.1 -p 2222 -s 127.0.0.1:3333 -s127.0.0.1:4444 -s127.0.0.1:5555 -b 127.0.0.1:6666 -b 127.0.0.1:7777

至此服務器集群搭建成功
5.進行測試
通過telent連接magent
telnet 127.0.0.1 2222
stats 查看狀態

簡單的set,get測試
