centos7 memcached+memagent 集群

1. 安装libevent

 wget https://github.com/libevent/libevent/releases/download/release-2.0.22-stable/libevent-2.0.22-stable.tar.gz
 -stable.tar.gz
 cd libevent--stable
 mkdir /usr/local/libevent
 ./configure --prefix=/usr/local/libevent
 make && make install

2. 安装memcached

 wget http://memcached.org/files/memcached-1.4.31.tar.gz
 .tar.gz
 cd memcached-
 mkdir /usr/local/memcached
 ./configure --prefix=/usr/local/memcached --with-libevent=/usr/local/libevent
 make && make install

3. 安装memagent

 mkdir /usr/local/magent
 cd /usr/local/magent
 wget https://storage.googleapis.com/google-code-archive-downloads/v2/code.google.com/memagent/magent-0.6.tar.gz
 tar -zxvf magent-0.6.tar.gz && rm -rf magent-0.6.tar.gz
 /sbin/ldconfig
 sed -i "s#LIBS = -levent#LIBS = -levent -lm#g" Makefile

3-1。修改Makefile

 ifeq ($(ARCH), $(X64))
         M64 = -m64
         LIBS = /usr/lib64/libevent.so /usr/lib64/libm.so
 else
         LIBS = -levent -lm -L/usr/local/libevent/lib
 endif

3-2。修改ketama.h

 #ifndef SSIZE_MAX
 #define SSIZE_MAX      32767
 #endif
 #ifndef _KETAMA_H
 #define _KETAMA_H
 ..........

3-3.安装memagent

ln -i /usr/local/magent/magent /usr/bin/magent

 

4. 使用memagent

 #memcached 启动
 memcached -d -m  -u root -c  -p  -P /tmp/memcached.pid
 #magent 启动
 magent -u root -n  -p  -s  -s