Discuz Forum of LAMP Architecture (practical part)

LAMP Architecture experiment

Experimental premise

Mount.cifs / / 192.168.100.3/LAMP-C7 / mnt # remotely mount the software package to the local server / mnt directory

Compile and install the Apache service

1) decompress the source code package to the / opt directory

Tar zxvf apr-1.6.2.tar.gz-C / opt/

Tar zxvf apr-util-1.6.0.tar.gz-C / opt/

Tar jxvf httpd-2.4.29.tar.bz2-C / opt/

2) move the two cross-platform directories of apr to the httpd directory

Mv apr-1.6.2/ httpd-2.4.29/srclib/apr

Mv apr-util-1.6.0/ httpd-2.4.29/srclib/apr-util

3), install the environment package

Yum-y install\

Gcc\ # c language compiler

Gcc-c++\ # C++ language compiler

Make\ # compilation tool

Pcre-devel\ # pcre language tool

Expat-devel\ # A tool for identifying tagged languages

Perl # perl compiler

# enter the httpd configuration installation directory and modules:

Cd / opt/httpd-2.4.29/

. / configure\

-- prefix=/usr/local/httpd\

-- enable-deflate\

-- enable-expires\

-- enable-so\ # apache core module is enabled

-- enable-rewrite\ # enable rewrite function to protect hotlink

-- enable-charset-lite\ # supports character set, simplified Chinese

-- enable-cgi # Universal Gateway Interface

# compile and install

Make & & make install

# copy the apache startup script to overwrite the original httpd startup script

Cp / usr/local/httpd/bin/apachectl / etc/init.d/httpd

Vim / etc/init.d/httpd / / configure the httpd file parameters and enter the following three lines in the document

#! / bin/sh

# chkconfig: 35 85 21

# description: Apache is a World Wide Web server

Chkconfig-- add httpd / / add httpd to server Manager

Vim / usr/local/httpd/conf/httpd.conf

Ln-s / usr/local/httpd/conf/httpd.conf / etc/ create a soft connection

Ln-s / usr/local/httpd/bin/* / usr/local/bin/

Systemctl stop firewalld.service / / turn off the firewall

Setenforce 0

Httpd-t / / check that the configuration file syntax is correct

Service httpd start / / enable the service

Second, install MySQL

Cd ~

# installation environment package and cmake toolkit

Yum install-y ncurses-devel autoconf cmake

# decompress the database package to the / opt directory

Tar zxvf mysql-5.6.26.tar.gz-C / opt/

# enter the database directory

Cd / opt/mysql-5.6.26/

Cmake\

-DCMAKE_INSTALL_PREFIX=/usr/local/mysql\ # specify the installation path

-DDEFAULT_CHARSET=utf8\ # specify the character set

-DDEFAULT_COLLATION=utf8_general_ci\ # specifies the character set default

-DEXTRA_CHARSETS=all\ # specify an extended character set

-DSYSCONFIDIR=/etc\ # specify the configuration file directory

-DMYSQL_DATADIR=/home/mysql/\ # specify the data file in the database

-DMYSQL_UNIX_ADDR=/home/mysql/mysql.sock # defines sock files to connect to database files

# compile and install

Make & & make install

# copy template to create configuration file

Cp support-files/my-default.cnf / etc/my.cnf

Cp: overwrite "/ etc/my.cnf"? Yes

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

Cp: overwrite "/ etc/init.d/mysqld"? Yes

# Grant execution permission

Chmod 755 / etc/init.d/mysqld

# add database services to the server manager

Chkconfig-add / etc/init.d/mysqld

# Open the database running level 2, 3, 5

Chkconfig mysqld-level 235 on

# enable database commands to system environment variables

Echo "PATH=$PATH:/usr/local/mysql/bin" > > / etc/profile

# enable system environment variables

Source / etc/profile

# View system environment variables

Echo $PATH

/ ur/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/root/bin:/usr/local/mysql/bin

# create mysql program users and prohibit logging in to the database

Useradd-s / sbin/nologin mysql

Chown-R mysql:mysql / usr/local/mysql/

# initialize the database and specify the user data information to the specified directory

/ usr/local/mysql/scripts/mysql_install_db-user=mysql-ldata=/var/lib/mysql-basedir=/usr/local/mysql-datadir=/home/mysql

# Editing the database configuration file

Vim / etc/init.d/mysqld

# specify the local path to the database on line 46

Basedir=/usr/local/mysql

# specify the location of the database on line 47

Datadir=/home/mysql

# enable database service

Service mysqld start

Starting MySQL. SUCCESS!

# View database listening port 3306

Netstat-anpt | grep 3306

Tcp6 0 0: 3306: * LISTEN 90105/mysqld

# set a password for the root account

Mysqladmin-u root-p password "abc123"

Third, install PHP

Install the PHP environment:

Yum install-y gd libpng libpng-devel pcre pcre-devel libxml2-devel libjpeg-devel

Decompress PHP source code packet

Cd / mnt

Tar jxvf php-5.6.11.tar.bz2-C / opt/

# configure PHP-related components and associated database and httpd services

Cd / opt/php-5.6.11/ # enter the / opt/php-5.6.11/ directory

. / configure\

-- prefix=/usr/local/php5\

-- with-gd\

-- with-zlib\

-- with-apxs2=/usr/local/httpd/bin/apxs\

-- with-mysql=/usr/local/mysql\

-- with-config-file-path=/usr/local/php5\

-- enable-mbstring

Compile and install

Make & & make install

# copy the configuration file to the php.ini directory

Cp php.ini-development / usr/local/php5/php.ini

# establish soft links for PHP commands

Ln-s / usr/local/php5/bin/* / usr/local/bin/

Edit httpd profile

Vim / etc/httpd.conf

# # replace index.html with index.php in line 256 DirectoryIndex index.html # #

two hundred and fifty five

256 DirectoryIndex index.php

two hundred and fifty seven

# # and then append the following two line entries to grant PHP execution permission # #

AddType application/x-httpd-php .php

AddType application/x-httpd-php-source .phps

Edit the PHP home page file

# vim / usr/local/httpd/htdocs/index.php

Restart the httpd service

Service httpd restart

Fourth, install Discuz Forum

# enter the / mnt directory

Cd / mnt

# decompress the forum component package to the / opt directory

Unzip Discuz_X2.5_SC_UTF8.zip-d / opt/Discuz

# copy the contents of the / opt directory to the bbs directory of the httpd site

Cp-r / opt/Discuz/upload/ / usr/local/httpd/htdocs/bbs

# enter the database, and the password is the previously set abc123

# create bbs database

Create database bbs

# lift the rights of the database user bbsuser as the administrator and set the password

GRANT all ON bbs.* TO 'bbsuser'@'192.168.235.137' IDENTIFIED BY' admin123'

# refresh the database

Flush privileges

# exit the database

Quit

# enter the bbs directory

Cd / usr/local/httpd/htdocs/bbs/

# elevate privileges for users of each program

Chown-R daemon. / config/

Chown-R daemon. / data/

Chown-R daemon. / uc_client/data/cache/ [root @ lamp bbs] # chown-R daemon. / uc_server/data/

5. Installation of forums on the web page

Enter 192.168.131.133/bbs in the browser to officially install the Discuz forum

Check the installation environment

Select a fresh installation when setting up the running environment

Install the database

Data server: 192.168.235.137 (enter the IP to create the database host here)

Database name: bbs

Database user name: bbsuser (user name can be changed on the command line)

Database password: admin123 (password can be changed on the command line)

Administrator account: admin (this account is the default)

Password: abc123 (password can be set directly on the web page)

This is where we can go to the home page of the forum.