CentOS6 build and install lamp based on source code to realize WordPress function and XCache function

Preface: the APR (Apache portable run-time Libraries,apache Portable runtime) is designed to provide an underlying support interface library that can be used across multiple operating system platforms, as its name would be, primarily for upper-level applications.

PHP accelerator XCache: Special PHP-based extension mechanisms such as opcode cache extensions can also cache opcode in PHP's shared memory, allowing the same piece of code to skip the compilation phase to improve performance when it is repeatedly executed. These accelerators do not really increase the speed of the opcode, but only after analyzing the opcode and rearranging them to achieve the purpose of fast execution.

Note: The version supported by Php-xcache

Preparatory work

software version: All packages are placed in:/app/directory

Apr-1.6.2.tar.gz

Apr-util-1.6.0.tar.gz

httpd-2.4.27.tar.bz2

Note: The version of httpd on CENTOS6 is version 2.2, and the APR to use the 2.4 version must be above the apr-1.4 version

Php-5.6.31.tar.xz

xcache-3.2.0.tar.bz2

Mariadb-5.5.57-linux-x86_64.tar.gz

Wordpress-4.8.1-zh_cn.tar.gz

First, compile httpd-2.4

1. Install the compiled environment

cd/app/

Yum Groupinstall "Development tools" # Development Kit Group

Yum Install openssl-devel pcre-devel expat-devel # at compile time, depending on or specify the relevant features of the package, it is best to install first, free of the compile half of the time when prompted to install.

2. Unzip the installation package

TAR-XVF apr-1.6.2.tar.gz

TAR-XVF apr-util-1.6.0.tar.gz

TAR-XVF httpd-2.4.27.tar.bz2

3. Copied to the httpd-2.4.27/srclib/directory, put together to compile, or can be compiled separately, this httpd-2.4.27/srclib/must be placed in this directory.

Cp-r apr-1.6.2 HTTPD-2.4.27/SRCLIB/APR

Cp-r apr-util-1.6.0 Httpd-2.4.27/srclib/apr-util

4. Compiling

CD httpd-2.4.27/

./configure--prefix=/app/httpd24--enable-so--enable-ssl--enable-rewrite--with-zlib--with-pcre-- WITH-INCLUDED-APR--enable-modules=most--enable-mpms-shared=all--with-mpm=prefork

5. Installation

Make && make install

6. Environment variables

VIM/ETC/PROFILE.D/LAMP.SH # Create a separate file here that's easier to manage.

path=/app/httpd24/bin/: $PATH

. /ETC/PROFILE.D/LAMP.SH # Effective

7. Service Scripts

CP/ETC/INIT.D/HTTPD/ETC/INIT.D/HTTPD24 # Here are the Yum-installed scripts, or other installed scripts, to edit and modify them.

VIM/ETC/INIT.D/HTTPD24 # Below is the place to modify, other places do not need to modify

Apachectl=/app/httpd24/bin/apachectl

HTTPD=${HTTPD-/APP/HTTPD24/BIN/HTTPD}

Prog=httpd

Pidfile=${pidfile-/app/httpd24/logs/httpd.pid}

LOCKFILE=${LOCKFILE-/VAR/LOCK/SUBSYS/HTTPD24}

Once the edits are complete, add the service to the boot entry

Chkconfig--add httpd24

Chkconfig--list httpd24

Service HTTPD24 Start

Two, binary installation mariadb

1. Unzip the installation package

cd/app/

TAR-XVF mariadb-5.5.57-linux-x86_64.tar.gz-c/usr/local/

cd/usr/local/

MV mariadb-5.5.57-linux-x86_64 MySQL # Here you have to use MySQL as the directory name, at the time of pre-compilation has already pointed to the word good, or do a soft link can also: ln-s mariadb-5.5.57-linux-x86_64/ Mysql

2. Create a user

Useradd-r-m-d/app/mysqldb-s/sbin/nologin MySQL # system users do not automatically create home directories so use-M

3. Build the Database

Cd/usr/local/mysql

scripts/mysql_install_db--datadir=/app/mysqldb--user=mysql # Specify the location and user of the database separately

4. Create a database configuration file

Mkdir/etc/mysql

CP SUPPORT-FILES/MY-LARGE.CNF/ETC/MYSQL/MY.CNF # MY-LARGE.CNF This is the system comes with the template

Vim/etc/mysql/my.cnf

[Mysqld]

DataDir =/app/mysqldb # database Location

5. Create a service script

CP/USR/LOCAL/MYSQL/SUPPORT-FILES/MYSQL.SERVER/ETC/INIT.D/MYSQLD # Mysql.server put it in the system startup directory and rename it.

Chkconfig--add mysqld

6. Add a log file

Touch/var/log/mysqld.log

Chown Mysql/var/log/mysqld.log

Service mysqld Start

Check whether the service is started, view port information: Ss-ntl 3306 ports Open

7. Add Environment variables

vim/etc/profile.d/lamp.sh

path=/app/httpd24/bin/:/usr/local/mysql/bin/: $PATH

. /etc/profile.d/lamp.sh

8. Initialization of the database password environment

Mysql_secure_installation # scripts, changing the root password, whether the test database is enabled, whether remote connection is turned on, etc.

9. Add WordPress users and related databases

Mysql-uroot-pcentos # The root password is specified in the initial

Create Datebase wpdb;

Grant all on wpdb.* to [e-mail protected] ' 192.168.25.% ' identified by ' CentOS ';

Third, the source code compiled PHP

1. Unzip and compile

cd/app/

TAR-XVF PHP-5.6.31.TAR.XZ

Yum Install libxml2-devel bzip2-devel libmcrypt-devel # at compile time, rely on or specify the relevant characteristics of the package, Libmcrypt-devel this package is on the Epel source, first configure the Epel source.

CD php-5.6.31

./configure--prefix=/app/php--with-mysql=/usr/local/mysql--with-openssl--with-mysqli=/usr/local/mysql/bin/mysql_config--enable-mbstring--with-png-dir--with-jpeg-dir--with-freetype-dir--with-zlib--with-libxml-dir=/usr--enable-xml--enable-sockets--with-apxs2=/app/httpd24/bin/apxs--with-mcrypt--with-config-file-path=/etc--WITH-CONFIG-FILE-SCAN-DIR=/ETC/PHP.D--with-bz2

2. Installation

Make && make install

3. Add Environment variables

vim/etc/profile.d/lamp.sh

path=/app/php/bin:/app/httpd24/bin/:/usr/local/mysql/bin/: $PATH

. /etc/profile.d/lamp.sh

4. Add a configuration file

Cp/app/php-5.6.31/php.ini-production/etc/php.ini # template files generated after compilation and installation completed

5. Add config file to httpd, support PHP

Vim/etc/httpd24/httpd.conf

# Add two lines to the tail of the file

AddType application/x-httpd-php. php

AddType Application/x-httpd-php-source. Phps

# Modify the line below

<ifmodule dir_module>

DirectoryIndex index.php index.html # Add PHP's main page

</IfModule>

Last Restart Service

Service HTTPD24 Restart

Iv. connection to the test database

vim/app/httpd24/htdocs/index.php

<?php

$mysqli =new mysqli ("localhost", "root", "CentOS");

if (Mysqli_connect_errno ()) {

echo "Connection database failed!";

$mysqli =null;

Exit

}

echo "Connect database successfully!";

$mysqli->close ();

?>

Finally open from the Web page, enter the IP address of the HTTPD server, will be prompted whether successful.

Five, configure WordPress

1. Unpacking the Package

cd/app/

TAR-XVF wordpress-4.8.1-zh_cn.tar.gz-c/app/httpd24/htdocs

Cd/app/httpd24/htdocs

MV WordPress Blog

2. Add a profile and edit the configuration file

cd/app/httpd24/htdocs/blog/

CP wp-config-sample.php wp-config.php # The module configuration file that comes with the installation package must be changed to this name

Vim wp-config.php

Define (' db_name ', ' wpdb ');

/** MySQL Database user name */

Define (' Db_user ', ' wpuser ');

/** MySQL Database password */

Define (' Db_password ', ' CentOS ');

/** MySQL Host */

Define (' db_host ', ' localhost ');

Vi. compiling XCache for PHP acceleration

1. Unpacking the Package

cd/app/

TAR-XVF xcache-3.2.0.tar.bz2

CD xcache-3.2.0

2. Compiling, installing

The extracted directory does not configure this script at the moment, so build this script file yourself

Phpize # System does not have phpize this tool, in the previously compiled good PHP/app/php/bin/this directory, some PHP version does not support this tool.

./configure--enable-xcache--with-php-config=/app/php/bin/php-config

Make && make install

3. Add a profile and edit it

mkdir/etc/php.d/

CP xcache.ini/etc/php.d/

Vim/etc/php.d/xcache.ini

Extension =/app/php/lib/php/extensions/no-debug-non-zts-20131226/xcache.so

Note: The module file generated by this compilation is not stored in the default directory by default, and you want to specify where it is stored

Service httpd24 Restart # restart HTTPDE Services

Seven, testing

Address of the 1.HTTP://HTTPD server/blog/

2. Stress test ab-c 100-n http://httpd server address/blog/

login will appear on the main page registration information

CentOS6 build and install lamp based on source code to realize WordPress function and XCache function