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LNMP架構(gòu)搭建Discuz論壇（實戰(zhàn)?。?/h1>
發(fā)布時間：2020-09-01 11:50:20 來源：網(wǎng)絡(luò) 閱讀：1225 作者：wx5d2c2d660c282 欄目：系統(tǒng)運維

什么是LNMP架構(gòu)

LNMP平臺就是Linux、Ngnix、 MySQL、 PHP的組合架構(gòu)，需要Linux服務(wù)器、MySQL數(shù)據(jù)庫、PHP解析環(huán)境

MySQL安裝配置

為了與Nginx、PHP環(huán)境保持一致，此處選擇采用源代碼編譯的方式安裝MySQL組件

MySQL部署的方法

  • 編譯安裝MySQL
  • 優(yōu)化調(diào)整
  • 初始化數(shù)據(jù)庫
  • 啟動mysq|服務(wù)并設(shè)置root數(shù)據(jù)庫賬號的密碼

PHP解析環(huán)境的安裝

配置網(wǎng)頁動靜分離，解析PHP,有兩種方法可以選擇

  • 使用PHP的FPM模塊
  • 將訪問PHP頁面的Web請求轉(zhuǎn)交給Apache服務(wù)器去處理

較新版本的PHP已經(jīng)自帶FPM模塊，用來對PHP解析實例進(jìn)行管理、優(yōu)化解析效率

  • FastCGI將Http Server和動態(tài)腳本語言分離開
  • Nginx專門處理靜態(tài)請求，轉(zhuǎn)發(fā)動態(tài)請求
  • PHP_FPM專門 ]解析PHP動態(tài)請求

單服務(wù)器的LNMP架構(gòu)通常使用FPM的方式來解析PHP，本次也使用FPM模塊處理動態(tài)請求。

PHP編譯安裝步驟

  • 編譯安裝PHP
  • 編譯選項時添加"--enable-fpm” 以啟用此模塊
  • 安裝后的調(diào)整，主要是配置文件的建立與相應(yīng)命令工具的路徑優(yōu)化
  • 安裝ZendGuardloader (提高PHP解析效率)，并進(jìn)行加載配置

實驗準(zhǔn)備

1.將宿主機(jī)上的工具包共享出去

LNMP架構(gòu)搭建Discuz論壇（實戰(zhàn)?。?></p> <h4>2.通過Samba服務(wù)將工具包掛載到Linux系統(tǒng)</h4> <pre><code>[root@localhost ~]# mkdir /mnt/tools [root@localhost ~]# smbclient -L //192.168.100.50/ Enter SAMBA\root's password: OS=[Windows 10 Enterprise LTSC 2019 17763] Server=[Windows 10 Enterprise LTSC 2019 6.3] Sharename Type Comment --------- ---- ------- IPC$ IPC 遠(yuǎn)程 IPC share Disk tools Disk Users Disk Connection to 192.168.100.50 failed (Error NT_STATUS_RESOURCE_NAME_NOT_FOUND) NetBIOS over TCP disabled -- no workgroup available [root@localhost ~]# mount.cifs //192.168.100.50/tools /mnt/tools/ Password for root@//192.168.100.50/tools: [root@localhost ~]# </code></pre> <h2>編譯安裝Nginx服務(wù)</h2> <h4>1.將nginx服務(wù)源碼包解壓到“/opt/”目錄</h4> <pre><code>[root@localhost ~]# cd /mnt/tools/ [root@localhost tools]# ls awstats-7.6.tar.gz extundelete-0.2.4.tar.bz2 forbid.png jdk-8u191-windows-x64.zip LAMP-C7 picture.jpg cronolog-1.6.2-14.el7.x86_64.rpm fiddler.exe intellijideahahau2018.rar john-1.8.0.tar.gz LNMP [root@localhost tools]# cd LNMP/ [root@localhost LNMP]# ls Discuz_X3.4_SC_UTF8.zip mysql-boost-5.7.20.tar.gz nginx-1.12.2.tar.gz php-7.1.10.tar.bz2 php-7.1.20.tar.gz [root@localhost LNMP]# tar zxvf nginx-1.12.2.tar.gz -C /opt/ ...............//省略解壓過程 [root@localhost LNMP]#</code></pre> <h4>2.安裝編譯所需工具包</h4> <pre><code>[root@localhost ~]# yum install gcc gcc-c++ pcre-devel zlib-devel -y ...........//省略安裝過程 [root@localhost ~]#</code></pre> <h4>3.切換到nginx服務(wù)源碼包目錄，創(chuàng)建一個nginx用戶</h4> <pre><code>[root@localhost LNMP]# cd /opt/ [root@localhost opt]# ls nginx-1.12.2 rh [root@localhost opt]# cd nginx-1.12.2/ [root@localhost nginx-1.12.2]# ls auto CHANGES CHANGES.ru conf configure contrib html LICENSE man README src [root@localhost nginx-1.12.2]# [root@localhost nginx-1.12.2]# useradd -M -s /sbin/nologin nginx //-M 不創(chuàng)建家目錄 [root@localhost nginx-1.12.2]# id nginx uid=1001(nginx) gid=1001(nginx) 組=1001(nginx) [root@localhost nginx-1.12.2]# </code></pre> <h4>4.配置nginx服務(wù)</h4> <pre><code>[root@localhost nginx-1.12.2]# ./configure \ > --prefix=/usr/local/nginx \ //安裝路徑 > --user=nginx \ //屬主 > --group=nginx \ //屬組 > --with-http_stub_status_module //啟用統(tǒng)計模塊</code></pre> <h4>5.編譯安裝nginx服務(wù)</h4> <pre><code>[root@localhost nginx-1.12.2]# make && make install ..........//省略過程 [root@localhost nginx-1.12.2]#</code></pre> <h4>6.在易于系統(tǒng)識別的目錄下，建立nginx服務(wù)命令的軟鏈接</h4> <pre><code>[root@localhost nginx-1.12.2]# ln -s /usr/local/nginx/sbin/* /usr/local/sbin/ //建立軟鏈接 [root@localhost nginx-1.12.2]# nginx -t //配置文件測試 nginx: the configuration file /usr/local/nginx/conf/nginx.conf syntax is ok nginx: configuration file /usr/local/nginx/conf/nginx.conf test is successful [root@localhost nginx-1.12.2]# </code></pre> <h4>7.制作nginx服務(wù)管理腳本（任選一種即可）</h4> <p><strong>腳本一：通過“systemctl”命令管理</strong></p> <pre><code>[root@localhost nginx-1.12.2]# cd /lib/systemd/system [root@localhost system]# vim 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=/usr/bin/kill -s HUP $MAINPID ExecStop=/usr/bin/kill -s QUIT $MAINPID PrivateTmp=true [Install] WantedBy=multi-user.target [root@localhost system]# chmod 754 nginx.service //添加執(zhí)行權(quán)限 [root@localhost system]# systemctl start nginx.service //開啟服務(wù) [root@localhost system]# netstat -ntap | grep 80 //查看tcp80端口 tcp 0 0 0.0.0.0:80 0.0.0.0:* LISTEN 52924/nginx: master [root@localhost system]# [root@localhost system]# systemctl stop firewalld.service //關(guān)閉防火墻 [root@localhost system]# setenforce 0 [root@localhost system]# </code></pre> <p><strong>腳本二：通過“service”命令管理</strong></p> <pre><code>[root@nginx nginx-1.12.2]# vim /etc/init.d/nginx #!/bin/bash # chkconfig: - 99 20 # description: Nginx Service Control Script PROG=

8.用宿主機(jī)瀏覽器訪問nginx服務(wù)

LNMP架構(gòu)搭建Discuz論壇（實戰(zhàn)?。?></p> <h2>編譯安裝MySQL</h2> <h4>1.安裝編譯mysql所需環(huán)境包</h4> <pre><code>[root@localhost system]# yum install ncurses ncurses-devel bison cmake -y .........//省略安裝過程 [root@localhost system]# </code></pre> <h4>2.添加一個mysql用戶</h4> <pre><code>[root@localhost system]# useradd -s /sbin/nologin mysql [root@localhost system]#</code></pre> <h4>3.將mysql源碼包解壓到“/opt/”目錄下</h4> <pre><code>[root@localhost system]# cd /mnt/tools/LNMP/ [root@localhost LNMP]# ls Discuz_X3.4_SC_UTF8.zip mysql-boost-5.7.20.tar.gz nginx-1.12.2.tar.gz php-7.1.10.tar.bz2 php-7.1.20.tar.gz [root@localhost LNMP]# tar zxvf mysql-boost-5.7.20.tar.gz -C /opt/ ............//省略解壓過程 [root@localhost LNMP]#</code></pre> <h4>4.配置mysql服務(wù)</h4> <pre><code>[root@localhost LNMP]#cd /opt/mysql-5.7.20/ [root@localhost mysql-5.7.20]# ls boost cmd-line-utils Docs libevent mysys source_downloads VERSION BUILD config.h.cmake Doxyfile-perfschema libmysql mysys_ssl sql VERSION.dep client configure.cmake extra libmysqld packaging sql-common vio cmake COPYING include libservices plugin storage win CMakeCache.txt CPackConfig.cmake info_macros.cmake make_dist.cmake rapid strings zlib CMakeFiles CPackSourceConfig.cmake INSTALL Makefile README support-files cmake_install.cmake CTestTestfile.cmake libbinlogevents man regex testclients CMakeLists.txt dbug libbinlogstandalone mysql-test scripts unittest [root@localhost mysql-5.7.20]# cmake \ > -DCMAKE_INSTALL_PREFIX=/usr/local/mysql \ //安裝路徑 > -DMYSQL_UNIX_ADDR=/usr/local/mysql/mysql.sock \ //定義sock文件連接數(shù)據(jù)庫文件 > -DSYSCONFDIR=/etc \ //配置文件目錄 > -DSYSTEMD_PID_DIR=/usr/local/mysql \ //PID文件目錄 > -DDEFAULT_CHARSET=utf8 \ //指定字符集，utf8支持中文字符 > -DDEFAULT_COLLATION=utf8_general_ci \ 指定字符集默認(rèn) > -DWITH_INNOBASE_STORAGE_ENGINE=1 \ 存儲引擎 > -DWITH_ARCHIVE_STORAGE_ENGINE=1 \ > -DWITH_BLACKHOLE_STORAGE_ENGINE=1 \ > -DWITH_PERFSCHEMA_STORAGE_ENGINE=1 \ > -DMYSQL_DATADIR=/usr/local/mysql/data \ //數(shù)據(jù)庫數(shù)據(jù)文件目錄 > -DWITH_BOOST=boost \ //底層運行庫 > -DWITH_SYSTEMD=1 //主從參數(shù)</code></pre> <h4>5.編譯安裝MySQL服務(wù)</h4> <pre><code>[root@localhost mysql-5.7.20]# make && make install ...........//省略編譯過程 [root@localhost mysql-5.7.20]#</code></pre> <h4>6.更改數(shù)據(jù)庫目錄屬主、屬組</h4> <pre><code>[root@localhost mysql-5.7.20]# chown -R mysql:mysql /usr/local/mysql/ [root@localhost mysql-5.7.20]# </code></pre> <h4>7.修改配置文件</h4> <pre><code>[root@localhost mysql-5.7.20]# vim /etc/my.cnf [client] //客戶端 port = 3306 default-character-set=utf8 socket = /usr/local/mysql/mysql.sock [mysql] //客戶端 port = 3306 default-character-set=utf8 socket = /usr/local/mysql/mysql.sock [mysqld] //服務(wù)器 user = mysql //用戶 basedir = /usr/local/mysql //設(shè)置mysql的安裝目錄 datadir = /usr/local/mysql/data //設(shè)置mysql數(shù)據(jù)庫的數(shù)據(jù)的存放目錄 port = 3306 //設(shè)置3306端口 character_set_server=utf8 //中文字符集 pid-file = /usr/local/mysql/mysqld.pid //pid文件路徑 socket = /usr/local/mysql/mysql.sock //sock文件路徑 server-id = 1 //主從參數(shù) 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 //支持模塊</code></pre> <h4>8.將mysql相關(guān)命令添加本地環(huán)境配置中</h4> <pre><code>[root@localhost mysql-5.7.20]# echo 'PATH=/usr/local/mysql/bin:/usr/local/mysql/lib:$PATH' >> /etc/profile //將MySQL寫到本地環(huán)境配置中 [root@localhost mysql-5.7.20]# echo 'export PATH' >> /etc/profile //設(shè)置全局環(huán)境配置 [root@localhost mysql-5.7.20]# source /etc/profile //重新加載配置文件 [root@localhost mysql-5.7.20]#</code></pre> <h4>9.初始化數(shù)據(jù)庫</h4> <pre><code>[root@localhost mysql-5.7.20]# cd /usr/local/mysql/ [root@localhost mysql]# ls bin COPYING COPYING-test docs include lib man mysql-test README README-test share support-files usr [root@localhost mysql]# bin/mysqld \ > --initialize-insecure \ //初始化 > --user=mysql \ //用戶 > --basedir=/usr/local/mysql \ //安裝目錄 > --datadir=/usr/local/mysql/data //數(shù)據(jù)庫數(shù)據(jù)文件目錄</code></pre> <h4>10.將MySQL服務(wù)配置文件復(fù)制到/usr/lib/systemd/system/下便于使用systemctl管理</h4> <pre><code>[root@localhost mysql]# cp usr/lib/systemd/system/mysqld.service /lib/systemd/system/ //復(fù)制 [root@localhost mysql]# systemctl start mysqld.service //啟動服務(wù) [root@localhost mysql]# netstat -ntap | grep 3306 //查看tcp3306端口 tcp6 0 0 :::3306 :::* LISTEN 78684/mysqld [root@localhost mysql]# </code></pre> <h4>11.配置MySQL密碼</h4> <pre><code>[root@localhost mysql]# mysqladmin -u root -p password Enter password: New password: Confirm new password: Warning: Since password will be sent to server in plain text, use ssl connection to ensure password safety. [root@localhost mysql]#</code></pre> <h4>12.嘗試登陸MySQL數(shù)據(jù)庫</h4> <pre><code>[root@localhost mysql]# mysql -u root -p Enter password: Welcome to the MySQL monitor. Commands end with ; or \g. Your MySQL connection id is 5 Server version: 5.7.20 Source distribution Copyright (c) 2000, 2017, Oracle and/or its affiliates. All rights reserved. Oracle is a registered trademark of Oracle Corporation and/or its affiliates. Other names may be trademarks of their respective owners. Type 'help;' or '\h' for help. Type '\c' to clear the current input statement. mysql> quit //退出數(shù)據(jù)庫 Bye [root@localhost mysql]# </code></pre> <h2>編譯安裝PHP</h2> <h4>1.安裝編譯所需環(huán)境包</h4> <pre><code>[root@localhost mysql]# yum -y install \ > libjpeg libjpeg-devel \ //jpeg圖片格式和開發(fā)包 > libpng libpng-devel \ //png圖片和開發(fā)包 > freetype freetype-devel \ //字體庫 > libxml2 libxml2-devel \ xml文件庫 > zlib zlib-devel \ //壓縮庫 > curl curl-devel \ //支持?jǐn)?shù)據(jù)文件下載工具 > openssl openssl-devel //安全訪問連接</code></pre> <h4>2.解壓源碼包</h4> <pre><code>[root@localhost mysql]# cd /mnt/tools/LNMP/ [root@localhost LNMP]# ls Discuz_X3.4_SC_UTF8.zip mysql-boost-5.7.20.tar.gz nginx-1.12.2.tar.gz php-7.1.10.tar.bz2 php-7.1.20.tar.gz [root@localhost LNMP]# tar jxvf php-7.1.10.tar.bz2 -C /opt/ ..........//省略過程 [root@localhost LNMP]#</code></pre> <h4>3.配置PHP服務(wù)</h4> <pre><code>[root@localhost LNMP]# cd /opt/php-7.1.10 [root@localhost php-7.1.10]# ./configure --prefix=/usr/local/php //安裝路徑 --with-mysql-sock=/usr/local/mysql/mysql.sock //連接文件建立通信橋梁 --with-mysqli //客戶端支持庫 --with-zlib //壓縮 --with-curl //支持上傳下載功能 --with-gd //gd圖像支持圖片處理庫 --with-jpeg-dir //jpeg --with-png-dir //png --with-freetype-dir //字體 --with-openssl //安全訪問連接 --enable-fpm //fpm支持動態(tài)請求模塊 --enable-mbstring //支持多字節(jié)的字符串 --enable-xml //xml文件 --enable-session //session支持會話 --enable-ftp //ftp服務(wù) --enable-pdo //驅(qū)動連接管理 --enable-tokenizer //PHP自帶函數(shù) --enable-zip //zip壓縮包</code></pre> <h4>4.編譯安裝</h4> <pre><code>[root@localhost php-7.1.10]# make && make install ..........//省略過程 [root@localhost php-7.1.10]#</code></pre> <h4>5.配置核心配置文件（php.ini核心配置文件，php-fpm.conf進(jìn)程服務(wù)配置文件，www.conf擴(kuò)展配置文件 ）</h4> <pre><code>[root@localhost php-7.1.10]# cp php.ini-development /usr/local/php/lib/php.ini //復(fù)制到安裝目錄lib庫中 [root@localhost php-7.1.10]# vim /usr/local/php/lib/php.ini //配置核心配置文件 mysqli.default_socket = /usr/local/mysql/mysql.sock //默認(rèn)連接文件 date.timezone = Asia/Shanghai //時區(qū) [root@localhost php-7.1.10]# /usr/local/php/bin/php -m [PHP Modules] Core ctype curl date ...........//省略部分內(nèi)容 zip zlib [Zend Modules] [root@localhost php-7.1.10]# </code></pre> <h4>6.配置及優(yōu)化FPM模塊</h4> <pre><code>[root@localhost php-7.1.10]# cd /usr/local/php/etc/ [root@localhost etc]# ls pear.conf php-fpm.conf.default php-fpm.d [root@localhost etc]# cp php-fpm.conf.default php-fpm.conf //優(yōu)化復(fù)制默認(rèn)進(jìn)程服務(wù)配置文件 [root@localhost etc]# vim php-fpm.conf pid = run/php-fpm.pid //開啟fpm.pid進(jìn)程 [root@localhost etc]# [root@localhost etc]# ls pear.conf php-fpm.conf php-fpm.conf.default php-fpm.d [root@localhost etc]# cd php-fpm.d/ [root@localhost php-fpm.d]# ls www.conf.default [root@localhost php-fpm.d]# cp www.conf.default www.conf //優(yōu)化復(fù)制擴(kuò)展配置文件 [root@localhost php-fpm.d]# /usr/local/php/sbin/php-fpm -c /usr/local/php/lib/php.ini [root@localhost php-fpm.d]# netstat -ntap | grep 9000 //查看端口信息 tcp 0 0 127.0.0.1:9000 0.0.0.0:* LISTEN 87363/php-fpm: mast [root@localhost php-fpm.d]# ln -s /usr/local/php/bin/* /usr/local/bin/ //查看端口信息 [root@localhost php-fpm.d]# </code></pre> <h4>7.讓Nginx支持PHP功能</h4> <pre><code>[root@localhost php-fpm.d]# vim /usr/local/nginx/conf/nginx.conf //配置nginx配置文件 location ~ \.php$ { root html; fastcgi_pass 127.0.0.1:9000; fastcgi_index index.php; fastcgi_param SCRIPT_FILENAME /usr/local/nginx/html$fastcgi_script_name; //修改站點路徑 include fastcgi_params; } [root@localhost php-fpm.d]# systemctl stop nginx.service //關(guān)閉服務(wù) [root@localhost php-fpm.d]# systemctl start nginx.service //開啟服務(wù) [root@localhost php-fpm.d]# </code></pre> <h4>8.創(chuàng)建PHP測試網(wǎng)頁</h4> <pre><code>[root@localhost php-fpm.d]# cd /usr/local/nginx/html/ [root@localhost html]# ls 50x.html index.html [root@localhost html]# mv index.html index.php //修改名稱 [root@localhost html]# ls 50x.html index.php [root@localhost html]# vim index.php <?php phpinfo(); ?> [root@localhost html]# </code></pre> <h4>9.用宿主機(jī)訪問網(wǎng)頁</h4> <p><img src=

10.進(jìn)入MySQL數(shù)據(jù)庫創(chuàng)建bbs數(shù)據(jù)庫

[root@localhost html]# mysql -u root -p
Enter password:     //進(jìn)入數(shù)據(jù)庫，密碼為之前設(shè)定的
Welcome to the MySQL monitor.  Commands end with ; or \g.
Your MySQL connection id is 6
Server version: 5.7.20 Source distribution

Copyright (c) 2000, 2017, Oracle and/or its affiliates. All rights reserved.

Oracle is a registered trademark of Oracle Corporation and/or its
affiliates. Other names may be trademarks of their respective
owners.

Type 'help;' or '\h' for help. Type '\c' to clear the current input statement.

mysql> create database bbs;   //創(chuàng)建bbs數(shù)據(jù)庫
Query OK, 1 row affected (0.01 sec)

mysql> grant all on bbs.* to 'bbsuser'@'%' identified by 'admin123';
//給bbs數(shù)據(jù)庫中的所有表格提升權(quán)限，同時創(chuàng)建管理數(shù)據(jù)庫的用戶"bbsuser"，設(shè)置密碼。
"%"表示可以從所有終端訪問
Query OK, 0 rows affected, 1 warning (0.02 sec)

mysql> grant all on bbs.* to 'bbsuser'@'localhost' identified by 'admin123';
Query OK, 0 rows affected, 1 warning (0.00 sec)

mysql> flush privileges;   //刷新數(shù)據(jù)庫
Query OK, 0 rows affected (0.01 sec)

mysql> quit   //退出
Bye
[root@localhost html]#

安裝Discuz論壇

1.將discuz壓縮包解壓到“/opt/”目錄下

[root@localhost html]# cd /mnt/tools/LNMP/
[root@localhost LNMP]# ls
Discuz_X3.4_SC_UTF8.zip  mysql-boost-5.7.20.tar.gz  nginx-1.12.2.tar.gz  php-7.1.10.tar.bz2  php-7.1.20.tar.gz
[root@localhost LNMP]# unzip Discuz_X3.4_SC_UTF8.zip -d /opt/     //解壓
............//省略過程
[root@localhost LNMP]#

2.將解壓目錄下的upload復(fù)制到html站點中，命名為bbs

[root@localhost LNMP]# cd /opt/dir_SC_UTF8/
[root@localhost dir_SC_UTF8]# ls
readme  upload  utility
[root@localhost dir_SC_UTF8]# cp -r upload/ /usr/local/nginx/html/bbs
[root@localhost dir_SC_UTF8]#

3.進(jìn)入bbs站點目錄，給相關(guān)目錄文件修改屬組和提權(quán)

[root@localhost dir_SC_UTF8]# cd /usr/local/nginx/html/bbs/
[root@localhost bbs]# chown -R root:nginx ./config/
[root@localhost bbs]# chown -R root:nginx ./data/
[root@localhost bbs]# chown -R root:nginx ./uc_client/
[root@localhost bbs]# chown -R root:nginx ./uc_server/
[root@localhost bbs]# chmod -R 777 ./config/
[root@localhost bbs]# chmod -R 777 ./data/
[root@localhost bbs]# chmod -R 777 ./uc_client/
[root@localhost bbs]# chmod -R 777 ./uc_server/

4.訪問192.168.52.133/bbs站點，安裝Discuz論壇

LNMP架構(gòu)搭建Discuz論壇（實戰(zhàn)！）

LNMP架構(gòu)搭建Discuz論壇（實戰(zhàn)?。?></p> <h4>5.設(shè)置運行環(huán)境為全新安裝</h4> <p><img src=向AI問一下細(xì)節(jié)

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