Install and configure MySQL-Proxy in Linux

The installation of the MySQL-Proxy binary version is relatively simple, and does not need to be repeated. The following describes how to install the source code for Linux:

Install pkg-config:

Tar zxvf pkg-config-0.23.tar.gz

Cd pkg-config-0.23

./Configure

Make

Make install

Make sure that the PKG_CONFIG_PATH environment variable contains the relevant pkg-config configuration file path:

Export PKG_CONFIG_PATH = $ PKG_CONFIG_PATH:/usr/local/lib/pkgconfig

Install libevent:

Tar zxvf libevent-1.4.10-stable.tar.gz

Cd libevent-1.4.10-stable

./Configure

Make

Make install

Install glib:

Tar zxvf glib-2.20.0.tar.gz

Cd glib-2.20.0

./Configure

Make

Make install

Install lua:

Tar zxvf lua-5.1.4.tar.gz

Cd lua-5.1.4

If your server is 64-bit, adjust Makefile: vi src/Makefile and add-fPIC to CFLAGS; otherwise, an error occurs:

/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: cocould not read symbols: Bad value

Next, you do not need to execute common configure, and make directly:

Make linux

Make install

Install the pkg-config configuration file so that lua can be found when mysql-proxy is compiled:

Cp etc/lua. pc/usr/local/lib/pkgconfig/lua5.1.pc

If you do not perform this step, you will get an error message similar to the following when compiling and installing mysql-proxy later:

Package lua5.1 was not found in the pkg-config search path.

Perhaps you shoshould add the directory containing 'lua5. 1. pc'

To the PKG_CONFIG_PATH environment variable

No package 'lua5. 1' found

Install mysql:

Here we will introduce the complete installation of mysql. In fact, you only need to install the mysql development kit.

Tar zxvf mysql-5.1.33.tar.gz

Mysql-5.1.33 for cd tar zxvf

./Configure

Make

Make install

Cp support-files/mysql. server/etc/init. d/mysql

Chown + x/etc/init. d/mysql

Cp support-files/my-[small | medium | large | huge | innodb-heavy-4G]. cnf/etc/my. cnf

If the skip-federated option exists in my. cnf, comment it out. Otherwise, an error similar to the following occurs during database installation:

[ERROR]/usr/local/libexec/mysqld: unknown option '-- skip-federated'

/Usr/local/bin/mysql_install_db -- user = mysql

/Usr/local/bin/mysqld_safe -- user = mysql &

Ensure that the system can find mysql_config, which will be used in mysql-proxy compilation later:

Export PATH = $ PATH:/usr/local/bin

Make sure that the system can find the mysql database file:

Add vi/etc/ld. so. conf to the/usr/local/lib directory.

Run:/sbin/ldconfig/etc/ld. so. conf

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