Lnmp+discuz Forum

LNMP+DISCUZ Forum

------------------------------ install Nginx service -------------------------------

Close the protective wall

[[email protected] opt]# systemctl stop firewalld
[[email protected] opt]# systemctl disable firewalld
Removed symlink /etc/systemd/system/multi-user.target.wants/firewalld.service.
Removed symlink /etc/systemd/system/dbus-org.fedoraproject.FirewallD1.service.
[[email protected] opt]# setenforce 0

Install dependency packages

#nginx The configuration and operation of pcre、zlib And so on , Therefore, you need to install the development package of these software , In order to provide the corresponding library and header file .
yum -y install pcre-devel zlib-devel gcc gcc-c++ make

Create a running user 、 Group

#Nginx  The service program defaults to  nobody  Identity running , It is recommended to create a special user account for it , In order to more accurately control its access rights 
useradd -M -s /sbin/nologin nginx

Configuration software module

[[email protected] opt]# tar zxf nginx-1.12.2.tar.gz      # Unpack 
[[email protected] opt]# cd nginx-1.12.2/
[[email protected] nginx-1.12.2]# ./configure \
> --prefix=/usr/local/nginx \         # Appoint nginx Installation path for 
> --user=nginx \                      # Specify user name 
> --group=nginx \                     # Specify the group name 
> --with-http_stub_status_module      # Enable  http_stub_status_module  Module to support status statistics operations 

Compilation and installation Nginx

make -j2 && make install

Optimize the configuration file path , It's easy for the system to identify nginx Operation command of

ln -s /usr/local/nginx/sbin/nginx /usr/local/sbin/		# Let the system recognize nginx Operation command of 

add to Nginx service

vim /lib/systemd/system/nginx.service
[Unit]
Description=nginx
After=network.target
[Service]
Type=forking
PIDFile=/usr/local/nginx/logs/nginx.pid
ExecStart=/usr/local/nginx/sbin/nginx
ExecReload=/bin/kill -s HUP $MAINPID
ExecStop=/bin/kill -s QUIT $MAINPID
PrivateTmp=true
[Install]
WantedBy=multi-user.target
 
chmod 754 /lib/systemd/system/nginx.service
systemctl start nginx.service
systemctl enable nginx.service

------------------------------ install MySQL service -------------------------------

install Mysql Environment dependent packages

yum -y install \
gcc \
gcc-c++ \
ncurses \           # Dynamic library of graphic interaction function under character terminal 
ncurses-devel \     #ncurses Development kit 
bison \             # parsers 
cmake               #mysql Need to use cmake Compilation and installation 

 or 
yum -y install gcc gcc-c++ ncurses ncurses-devel bison cmake

Configuration software module

tar zxvf mysql-5.7.17.tar.gz -C /opt
tar zxvf boost_1_59_0.tar.gz -C /usr/local/
 
cd /opt
mv /usr/local/boost_1_59_0 /usr/local/boost  # rename 
 
cd /opt/mysql-5.7.17/
cmake \
-DCMAKE_INSTALL_PREFIX=/usr/local/mysql \           # Appoint mysql Installation path for 
-DMYSQL_UNIX_ADDR=/usr/local/mysql/mysql.sock \     # Appoint mysql The process listens to socket files （ Database connection file ） Storage path for            
-DSYSCONFDIR=/etc \                                 # Specify the storage path of the configuration file 
-DSYSTEMD_PID_DIR=/usr/local/mysql \                # Specifies the storage path of the process file 
-DDEFAULT_CHARSET=utf8  \                           # Specifies the default character set encoding , Such as  utf8
-DDEFAULT_COLLATION=utf8_general_ci \               # Specifies the character set collation rules to be used by default 
-DWITH_EXTRA_CHARSETS=all \                         # Specify support for other character set encoding 
-DWITH_INNOBASE_STORAGE_ENGINE=1 \                  # install INNOBASE Storage engine 
-DWITH_ARCHIVE_STORAGE_ENGINE=1 \                   # install ARCHIVE Storage engine  
-DWITH_BLACKHOLE_STORAGE_ENGINE=1 \                 # install BLACKHOLE Storage engine  
-DWITH_PERFSCHEMA_STORAGE_ENGINE=1 \                # install FEDERATED Storage engine  
-DMYSQL_DATADIR=/usr/local/mysql/data \             # Specify the storage path of the database file 
-DWITH_BOOST=/usr/local/boost \                     # Appoint boost The path of , If you use mysql-boost Integration package installation is 
-DWITH_BOOST=boost
-DWITH_SYSTEMD=1                                    # Generation facilitates systemctl Administrative document 

Compilation and installation

make -j 3 && make install
 It takes a long time to wait ,-j 3  Represents compiling with two cores 

Create common user management mysql, Change management master / Group

[[email protected] mysql-5.7.17]# useradd -s /sbin/nologin mysql
[[email protected] mysql-5.7.17]# chown -R mysql:mysql /usr/local/mysql/
[[email protected] mysql-5.7.17]# chown mysql:mysql /etc/my.cnf

Modify the configuration file

vim /etc/my.cnf                           # Delete the original configuration item , Add the following again 
[client]                                  # Client side Settings 
port = 3306
socket=/usr/local/mysql/mysql.sock      
 
[mysqld]                                  # Service global settings 
user = mysql                              # Set up administrative users 
basedir=/usr/local/mysql                  # Specify the installation directory of the database 
datadir=/usr/local/mysql/data             # Specify the storage path of the database file 
port = 3306                               # Designated port 
character-set-server=utf8                 # Set the server character set encoding format to utf8
pid-file = /usr/local/mysql/mysqld.pid    # Appoint pid  Process file path 
socket=/usr/local/mysql/mysql.sock        # Specify the database connection file 
bind-address = 0.0.0.0                    # Set listening address ,0.0.0.0 The representative allows all , If multiple IP It needs to be separated by spaces 
skip-name-resolve                         # Ban DNS analysis 
max_connections=2048                      # Set up mysql Is the maximum number of connections 
default-storage-engine=INNODB             # Specify the default storage engine 
max_allowed_packet=16M                    # Set the maximum packet size received by the database 
server-id = 1                             # Designated Services ID Number 
sql_mode=NO_ENGINE_SUBSTITUTION,STRICT_TRANS_TABLES,NO_AUTO_CREATE_USER,NO_AUTO_VALUE_ON_ZERO,NO_ZERO_IN_DATE,NO_ZERO_DATE,ERROR_FOR_DIVISION_BY_ZERO,PIPES_AS_CONCAT,ANSI_QUOTES

Set the path environment variable

echo 'export PATH=/usr/local/mysql/bin:/usr/local/mysql/lib:$PATH' >> /etc/profile	
# Set the path environment variable , Append to the global environment variable 

source /etc/profile   # Refresh global variables 

Initialize database

cd /usr/local/mysql/bin/
./mysqld \
--initialize-insecure \				# Generate initialization password is empty 
--user=mysql \                      # Specify the administrative user 
--basedir=/usr/local/mysql \        # Specify the installation directory of the database 
--datadir=/usr/local/mysql/data		# Specify the storage path of the database file 

Set up mysqld system service

cp /usr/local/mysql/usr/lib/systemd/system/mysqld.service /usr/lib/systemd/system/		# be used for systemctl Service management 
systemctl daemon-reload         # Refresh recognition      
systemctl start mysqld.service  # Opening service 
systemctl enable mysqld         # Boot up 
netstat -anpt | grep 3306       # Check the port 

to root Account setup password

[[email protected] bin]# mysqladmin -u root -p password "123456"

-------------------------------------- install PHP-----------------------------

install GD Kuhe GD Library correlator , Used to process and generate images

yum -y install \
gd \
libjpeg libjpeg-devel \
libpng libpng-devel \
freetype freetype-devel \
libxml2 libxml2-devel \
zlib zlib-devel \
curl curl-devel \
openssl openssl-devel

Configuration software module

tar zxf php-7.1.24.tar.gz
cd /opt/php-7.1.24/
./configure \
--prefix=/usr/local/php \
--with-mysql-sock=/usr/local/mysql/mysql.sock \
--with-mysqli \
--with-zlib \
--with-curl \
--with-gd \
--with-jpeg-dir \
--with-png-dir \
--with-freetype-dir \
--with-openssl \
--enable-fpm \
--enable-mbstring \
--enable-xml \
--enable-session \
--enable-ftp \
--enable-pdo \
--enable-tokenizer \
--enable-zip

Compile and install

make -j3 && make install

Copy the template file as PHP Primary profile for , And make changes

cp /opt/php-7.1.24/php.ini-development /usr/local/php/php.ini	
# Use... In the test environment php.ini-development file , And in the production environment php.ini-production file 
 
vim /usr/local/php/php.ini
--939 That's ok -- uncomment , modify 
date.timezone = Asia/Shanghai

--1170 That's ok -- modify 
mysqli.default_socket = /usr/local/mysql/mysql.sock

Optimize PHP The executable program file of is put into the directory of path environment variable to facilitate system identification

[[email protected] php-7.1.24]# ln -s /usr/local/php7/sbin/* /usr/local/sbin
[[email protected] php-7.1.24]# ln -s /usr/local/php7/bin/* /usr/local/bin    # hold php The executable program of is put into the path environment variable , It's easy for the system to identify 
[[email protected] php-7.1.24]# php -m    # see php Which modules are loaded 

Process service profile php-fpm.conf

cd /usr/local/php/etc/
cp php-fpm.conf.default php-fpm.conf

vim /usr/local/php/etc/php-fpm.conf

17 Line uncomment  pid = run/php-fpm.pid

Extended profile www.conf

cd /usr/local/php/etc/php-fpm.d/
cp www.conf.default www.conf

start-up php-fpm

ln -s /usr/local/php/sbin/* /usr/local/sbin
/usr/local/php/sbin/php-fpm -c /usr/local/php/lib/php.ini
netstat -anpt | grep 9000

modify nginx The configuration file for the service , Give Way nginx Support PHP

vim /usr/local/nginx/conf/nginx.conf
--45 That's ok , add to index.php
location / {
              root   html;
              index  index.html index.htm index.php;
          }
--65 Row to 71 That's ok -- uncomment , modify 
location ~ \.php$ {
	root           html;
	fastcgi_pass   127.0.0.1:9000;    #php-fpm Communication port ,php-fpm service 
	fastcgi_index  index.php;
	fastcgi_param  SCRIPT_FILENAME  /usr/local/nginx/html$fastcgi_script_name;	# take  /scripts  It is amended as follows nginx Working directory of 
   #fastcgi_param  SCRIPT_FILENAME $document_root$fastcgi_script_name;  #$document_root  On behalf of the current request root The value specified in the instruction 
	include        fastcgi_params;
}

systemctl restart nginx.service

verification PHP Test page

[[email protected] php-fpm.d]# vim /usr/local/nginx/html/index.php
<?php
phpinfo();
?>
----》:wq
[[email protected] conf]# systemctl restart nginx

Deploy Discuz Community BBS

Create a database

mysql -u root -p
mysql> CREATE DATABASE bbs;
# hold bbs The permissions of all tables in the database are granted to bbsuser, And set the password 
mysql> GRANT all ON bbs.* TO 'bbsuser'@'%' IDENTIFIED BY '123456';
# Refresh database 
mysql>flush privileges;
mysql> show databases;  # Check the existing database 
mysql> grant all privileges on *.* to 'root'@'%' identified by '123456';  # to grant authorization root Users can log in remotely at all terminals , The password for 123456, And all databases and all tables have operation permissions 

Drag the software package required by the forum into /opt Under the table of contents , And extract the

unzip Discuz_X3.4_SC_UTF8.zip -d /opt/dis

Upload site update package

cd dis/dir_SC_UTF8/
cp -r upload/ /usr/local/nginx/html/bbs

Change the owner of the rotation directory

 Adjust the permissions of forum Directory ：
cd /usr/local/nginx/html/bbs/
chown -R nginx ./config/
chown -R nginx ./data/
chown -R nginx ./uc_client/
chown -R nginx ./uc_server/

chmod -R 777 ./config/
chmod -R 777 ./data/
chmod -R 777 ./uc_client/
chmod -R 777 ./uc_server/

Forum page access , install Discuz Forum

 Forum page access 
http://20.0.0.55/bbs/install/index.php

 database server ：localhost     ### It's built locally localhost, How not to fill in on this machine IP Address and port number 
 Database name ：bbs
 Database user name ：bbsuser
 Database password ：123456
 Administrator account :admin
 Administrator password :123456

loading Discuz Forum

 Forum page access 
http://20.0.0.55/bbs/install/index.php

 database server ：localhost     ### It's built locally localhost, How not to fill in on this machine IP Address and port number 
 Database name ：bbs
 Database user name ：bbsuser
 Database password ：123456
 Administrator account :admin
 Administrator password :123456

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