Memcached安装与部署

1.      准备工作

  1. 下载libevent:http://monkey.org/~provos/libevent/ (由于memcached与客户端的通信是借助libevent来实现的,所以此动作必须在memcached安装前完成)
  2. 下载memcached:http://memcached.org/ (注意:memcache是由服务器端和客户端共同组成,此处指memcache的服务器端,客户端在memcache的官网也提供了下载地址)
    1. 分别把memcached和libevent下载回来,放到 /tmp 目录下:
      # cd /tmp
      # wget http://www.danga.com/memcached/dist/memcached-1.2.0.tar.gz
      # wget http://www.monkey.org/~provos/libevent-1.2.tar.gz

2.      libevent安装:

    1. 先安装libevent:
      # tar zxvf libevent-1.2.tar.gz
      # cd libevent-1.2
      # ./configure –prefix=/usr
      # make
      # make install
    2. 测试libevent是否安装成功:
      # ls -al /usr/lib | grep libevent
      lrwxrwxrwx 1 root root 21 11?? 12 17:38 libevent-1.2.so.1 -> libevent-1.2.so.1.0.3
      -rwxr-xr-x 1 root root 263546 11?? 12 17:38 libevent-1.2.so.1.0.3
      -rw-r–r– 1 root root 454156 11?? 12 17:38 libevent.a
      -rwxr-xr-x 1 root root 811 11?? 12 17:38 libevent.la
      lrwxrwxrwx 1 root root 21 11?? 12 17:38 libevent.so -> libevent-1.2.so.1.0.3

3.      Memcached安装:

    1. 安装memcached,同时需要安装中指定libevent的安装位置:
      # cd /tmp
      # tar zxvf memcached-1.2.0.tar.gz
      # cd memcached-1.2.0
      # ./configure –with-libevent=/usr
      # make
      # make install

       如果中间出现报错,请仔细检查错误信息,按照错误信息来配置或者增加相应的库或者路径。
       安装完成后会把memcached放到 /usr/local/bin/memcached ,

     2. 测试是否成功安装memcached:

       # ls -al /usr/local/bin/mem*
       -rwxr-xr-x 1 root root 137986 11?? 12 17:39 /usr/local/bin/memcached
       -rwxr-xr-x 1 root root 140179 11?? 12 17:39 /usr/local/bin/memcached-debug

     3. 启动Memcache的服务器端:

       # /usr/local/bin/memcached -d -m 10 -u root -l 192.168.141.64 -p 12000 -c 256 -P /tmp/memcached.pid 

         

4.      配置Memcached自启动

    1. 编写memcached自启动脚本或直接使用memcached安装包中的脚本

      

      

      修改自启动脚本(红色部分标识)

      

      

      

     2.将此脚本呢cp到/etc/init.d目录下并改名为memcached,然后执行chmod a+x memcached,如下:

        #  cp memcached.sysv /etc/init.d/memcached

        # chmod 755 /etc/init.d/memcached

     3.将memcached加入系统服务:

        #chkconfig --add memcached

        # chkconfig memcached on

      4.以服务方式运行memcached

        #service memcached start

原文地址:https://www.cnblogs.com/skx9527/p/3816146.html