文章目錄

• 搭建LAMP
• • **搭建Nginx**
  • **安裝MySQL**
  • **安裝PHP**
  • **讓nginx支持php**
  • **部署社區論壇**

搭建LAMP

LAMP的四個組成

了解LAMP堆棧的四個軟件層有助于故障排除過程，它允許我們看到每個層如何相互依賴。下面我們來具體了解一下LAMP的四個組成部分：

Linux：操作系統（OS）構成了我們的第一層。Linux為堆棧模型奠定了基礎。所有其他圖層都在此圖層的頂部運行。

Apache：第二層由Web服務器軟件組成，通常是Apache Web Server。該層位于Linux層之上。Web服務器負責從Web瀏覽器轉換到正確的網站。

MySQL：我們的第三層是MySQL數據庫所在的位置。MySQL存儲可以通過腳本查詢來構建網站的詳細信息。MySQL通常與Apache /第2層一起位于Linux層之上。在高端配置中，MySQL可以卸載到單獨的主機服務器。

PHP（Perl或Python）：在它們之上的就是我們的第四層也是最后一層。腳本層由PHP和/或其他類似的Web編程語言組成。網站和Web應用程序在此層中運行。

搭建Nginx

#安裝環境

[root@localhost opt]# yum -y install gcc gcc-c++ pcre pcre-devel zlib-devel

#解壓縮源碼包

[root@localhost opt]# tar zxvf nginx-1.12.2.tar.gz

#創建nginx用戶

[root@localhost nginx-1.12.2]# useradd -M -s /sbin/nologin nginx

#編譯安裝

[root@localhost opt]# cd nginx-1.12.2/[root@localhost nginx-1.12.2]# ./configure \ --prefix=/usr/local/nginx \ --user=nginx \ --group=nginx \ --with-http_stub_status_module[root@localhost nginx-1.12.2]# make && make install

#路徑優化

[root@localhost nginx-1.12.2]# ln -s /usr/local/nginx/sbin/* /usr/local/sbin

#校驗配置文件語法錯誤并開啟服務查看

[root@localhost nginx-1.12.2]# nginx -t 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]# nginx [root@localhost nginx-1.12.2]# netstat -antp | grep nginx tcp 0 0 0.0.0.0:80 0.0.0.0:* LISTEN 22287/nginx: master

#添加Nginx系統服務

為了使用Nginx服務啟動，停止，重載方便，可以編寫基于Nginx服務控制文件使用systemctl

[root@localhost nginx-1.12.2]# 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 = /usr/bin/kill -s HUP $MAINPID ExecStop = /usr/bin/kill -s QUIT $MAINPID PrivateTmp = true [Install] WantedBy = multi-user.target[root@localhost nginx-1.12.2]# chmod 754 /lib/systemd/system/nginx.service[root@localhost nginx-1.12.2]# systemctl enable nginx.service [root@localhost nginx-1.12.2]# systemctl start nginx.service

安裝MySQL

#安裝環境

[root@localhost opt]# yum -y install \ ncurses \ ncurses-devel \ bison \ cmake

#解壓源碼包

[root@localhost opt]# tar zxvf mysql-boost-5.7.20.tar.gz

#編譯安裝

[root@localhost opt]# cd mysql-5.7.20/[root@localhost mysql-5.7.20]# cmake \ -DCMAKE_INSTALL_PREFIX=/usr/local/mysql \ -DMYSQL_UNIX_ADDR=/usr/local/mysql/mysql.sock \ -DSYSCONFDIR=/etc \ -DSYSTEMD_PID_DIR=/usr/local/mysql \ -DDEFAULT_CHARSET=utf8 \ -DDEFAULT_COLLATION=utf8_general_ci \ -DWITH_INNOBASE_STORAGE_ENGINE=1 \ -DWITH_ARCHIVE_STORAGE_ENGINE=1 \ -DWITH_BLACKHOLE_STORAGE_ENGINE=1 \ -DWITH_PERFSCHEMA_STORAGE_ENGINE=1 \ -DMYSQL_DATADIR=/usr/local/mysql/data \ -DWITH_BOOST=boost \ -DWITH_SYSTEMD=1[root@localhost mysql-5.7.20]# make && make install

創建運行用戶

[root@localhost opt]# useradd -s /sbin/nologin mysql

數據庫目錄進行權限調整

[root@localhost mysql-5.7.20]# chown -R mysql.mysql /usr/local/mysql

#調整配置文件

[root@localhost opt]# vim /etc/my.cnf [client] port = 3306 default-character-set=utf8 socket = /usr/local/mysql/mysql.sock [mysql] port = 3306 default-character-set=utf8 socket = /usr/local/mysql/mysql.sock [mysqld] user = mysqlbasedir = /usr/local/mysql datadir = /usr/local/mysql/data port = 3306 character_set_server=utf8 pid-file = /usr/local/mysql/mysqld.pid socket = /usr/local/mysql/mysql.sock server-id = 1sql_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[root@localhost opt]# chown mysql:mysql /etc/my.cnf

#設置環境變量

[root@localhost opt]# echo 'PATH=/usr/local/mysql/bin:/usr/local/mysql/lib:$PATH'>>/etc/profile[root@localhost opt]# echo 'export PATH'>>/etc/profile[root@localhost opt]# source /etc/profile

#初始化數據庫

[root@localhost opt]# cd /usr/local/mysql/[root@localhost mysql]# bin/mysqld \ --initialize-insecure \ --user=mysql \ --basedir=/usr/local/mysql \ --datadir=/usr/local/mysql/data[root@localhost mysql]# cp usr/lib/systemd/system/mysqld.service /usr/lib/systemd/system/

#數據庫開啟并查看狀態

[root@localhost system]# systemctl start mysqld[root@localhost system]# systemctl enable mysqld[root@localhost system]# systemctl status mysqld[root@localhost system]# netstat -antp | grep mysqld tcp6 0 0 :::3306 :::* LISTEN 21684/mysqld

#添加數據庫的管理員密碼;密碼為"abc123"

[root@localhost etc]# mysqladmin -u root -p password "abc123" Enter password: mysqladmin: [Warning] Using a password on the command line interface can be insecure. Warning: Since password will be sent to server in plain text, use ssl connection to ensure password safety.

安裝PHP

#安裝環境

[root@localhost opt]# yum -y install \ libjpeg \ libjpeg-devel \ libpng \ libpng-devel \ freetype \ freetype-devel \ libxml2 \ libxml2-devel \ zlib \ zlib-devel \ curl \ curl-devel \ openssl \ openssl-devel

#解壓源碼包

[root@localhost opt]# tar jxvf php-7.1.10.tar.bz2

#編譯安裝

[root@localhost opt]# cd php-7.1.10/[root@localhost php-7.1.10]# ./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[root@localhost php-7.1.10]# make && make install[root@localhost php-7.1.10]# cp php.ini-development /usr/local/php/lib/php.ini[root@localhost php-7.1.10]# vim /usr/local/php/lib/php.ini ...... date.timezone = Asia/Shanghai ...... mysqli.default_socket = /usr/local/mysql/mysql.sock

#驗證安裝的模塊

[root@localhost php-7.1.10]# /usr/local/php/bin/php -m

#配置優化fpm模塊

[root@localhost php-7.1.10]# cd /usr/local/php/etc/[root@localhost etc]# cp php-fpm.conf.default php-fpm.conf[root@localhost etc]# cd /usr/local/php/etc/php-fpm.d/[root@localhost php-fpm.d]# cp www.conf.default www.conf[root@localhost php-fpm.d]# cd /usr/local/php/etc/[root@localhost etc]# vim php-fpm.conf pid = run/php-fpm.pid[root@localhost etc]# /usr/local/php/sbin/php-fpm -c /usr/local/php/lib/php.ini [root@localhost etc]# netstat -antp | grep php-fpm[root@localhost etc]# ln -s /usr/local/php/bin/* /usr/local/bin/ tcp 0 0 127.0.0.1:9000 0.0.0.0:* LISTEN 45498/php-fpm: mast [root@localhost etc]# ps aux | grep -c "php-fpm" 4

讓nginx支持php

[root@localhost etc]# vim /usr/local/nginx/conf/nginx.conflocation ~ \.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;include fastcgi_params;}

#設置測試網頁

[root@localhost etc]# vim /usr/local/nginx/html/index.php <?php phpinfo(); ?>[root@localhost etc]# systemctl restart nginx.service

在瀏覽器上輸入"20.0.0.10/index.php"

#測試數據庫

[root@localhost etc]# mysql -u root -p Enter password: 輸入之前的abc123mysql> create database bbs;mysql> grant all on bbs.* to 'bbsuser'@'%' identified by 'admin123';mysql> grant all on bbs.* to 'bbsuser'@'localhost' identified by 'admin123';mysql> flush privileges;[root@localhost etc]# vim /usr/local/nginx/html/index.php <?php $link=mysqli_connect('192.168.136.50','bbsuser','admin123'); if($link) echo "<h1>Success!!</h1>"; else echo "Fail!!"; ?>[root@localhost etc]# systemctl restart nginx

在瀏覽器上輸入"20.0.0.10/index.php"

部署社區論壇

#解壓源碼包

[root@localhost opt]# unzip Discuz_X3.4_SC_UTF8.zip[root@localhost opt]# cd dir_SC_UTF8/[root@localhost dir_SC_UTF8]# cp -r upload/ /usr/local/nginx/html/bbs/[root@localhost dir_SC_UTF8]# cd /usr/local/nginx/html/bbs/

#設置屬主屬組,權限

[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/

#安裝社區動力論壇

在瀏覽器輸入"http://192.168.136.40/bbs/install/index.php"

超強干貨來襲 云風專訪：近40年碼齡，通宵達旦的技術人生

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