Msyql-proxy的编译安装

Msyql-proxy的编译安装

系统环境

操作系统：Centos 5.4

下载软件包：

wget http://pkgconfig.freedesktop.org/releases/pkg-config-0.23.tar.gz

wget http://monkey.org/~provos/libevent-1.4.9-stable.tar.gz

wget http://ftp.gnome.org/pub/gnome/sources/glib/2.18/glib-2.18.4.tar.gz

wget http://www.lua.org/ftp/lua-5.1.4.tar.gz

wget http://mysql.cdpa.nsysu.edu.tw/Downloads/MySQL-Proxy/mysql-proxy-0.7.1.tar.gz

yum install libtermcap-devel ncurses-devel libevent-devel readline-devel

 

安装pkg-config ：
tar zxvf pkg-config-0.23.tar.gz
cd pkg-config-0.23
./configure
make
make install

确保PKG_CONFIG_PATH环境变量包含了相关的pkg-config配置文件路径：
export PKG_CONFIG_PATH=$PKG_CONFIG_PATH:/usr/local/lib/pkgconfig

 

安装libevent ：
tar zxvf libevent-1.4.9-stable.tar.gz
cd libevent-1.4.9-stable
./configure
make
make install

 

安装glib ：
tar zxvf glib-2.18.4.tar.gz
cd glib-2.18.4
./configure
make
make install

 

安装lua ：

tar zxvf lua-5.1.4.tar.gz
cd lua-5.1.4

如果你的服务器是64位的，这时要调整一下Makefile：vi src/Makefile，在CFLAGS里加上-fPIC ，否则会出错：
/usr/bin/ld: /usr/local/lib/liblua.a(lapi.o):
relocation R_X86_64_32 against `luaO_nilobject_' can not be used when making a shared object;
recompile with –fPIC

/usr/local/lib/liblua.a: could not read symbols: Bad value

接下来不用执行常见的configure，直接make：

make linux
make install

安装pkg-config配置文件，以便编译mysql-proxy时能找到lua：
cp etc/lua.pc /usr/local/lib/pkgconfig/lua5.1.pc
如果没有执行此步骤的话，在后面编译安装mysql-proxy的时候，会得到类似下面的错误信息：

Package lua5.1 was not found in the pkg-config search path.
Perhaps you should add the directory containing `lua5.1.pc'
to the PKG_CONFIG_PATH environment variable
No package 'lua5.1' found

 

安装mysql-proxy ：
tar zxvf mysql-proxy-0.7.0.tar.gz
cd mysql-proxy-0.7.0
./configure
make
make install

 

搞定了，测试一下：/usr/local/sbin/mysql-proxy –V

 

启动mysql-proxy

/usr/local/sbin/mysql-proxy --proxy-backend-addresses=192.168.1.103:3306 &

 

使用proxy访问mysql

Mysql –h192.168.1.103 –P4040 –uzhang -p