Nginx+php+mysql 系統架設 (Centos7.9)

Nginx+PHP+MySQL 是一種常見的網頁伺服器和應用程式堆疊組合，用於建立和運行動態網站和網路應用程式。以下是系統架設方法

1.更新套件

yum upgrade -y #升級

2.安裝epel資源庫

yum install epel-release -y #安裝擴充資源庫

3.更新倉庫版本

yum update -y #更新

4.安裝nginx，並設定開機啟用

yum install nginx -y #安裝nginx
systemctl start nginx #啟用nginx
systemctl status nginx
systemctl enable nginx

5.設定http & https允許通過防火牆

firewall-cmd --permanent --zone=public --add-port=80/tcp #開啟80port的防火牆
firewall-cmd --permanent --zone=public --add-port=443/tcp #開啟443port的防火牆
firewall-cmd --reload #重啟firewalld服務

6.安裝mariadb，設定開機啟用，並設定mariadb參數配置

yum install mariadb-server mariadb -y
systemctl start mariadb
systemctl enable mariadb
mysql_secure_installation
- Enter current password for root (enter for none): Enter
- Set root password? [Y/n] Y
- Remove anonymous users? [Y/n] n
- Disallow root login remotely? [Y/n] n
- Remove test database and access to it? [Y/n] n
- Reload privilege tables now? [Y/n] Y

7.設定mariadb配置文件

vi /etc/my.cnf

#加入-------------------
[mysqld]
bind-address = 127.0.0.1
-------------------

8.安裝PHP & PHP-FPM

yum install centos-release-scl -y
yum install rh-php71 rh-php71-php-fpm rh-php71-php-mysqlnd -y

9.設定PHP-FPM配置文件，並設定開機啟用

vi /etc/opt/rh/rh-php71/php-fpm.d/www.conf
#修改設定檔-------------------
listen = 127.0.0.1:9000
user = nginx
group = nginx
-------------------

systemctl start rh-php71-php-fpm
systemctl enable rh-php71-php-fpm

10.修改php.ini配置文件

vi /etc/opt/rh/rh-php71/php.ini
#修改設定檔-------------------
cgi.fix_pathinfo=0
-------------------

11.設定nginx配置文件，並套用php-fpm解析器

vi /etc/nginx/nginx.conf
#修改設定檔-------------------

    server {

        listen       80;

        listen       [::]:80;

        server_name  _;

        root         /usr/share/nginx/html;

        index index.php index.html index.htm;

        location / {

          try_files $uri $uri/ =404;

        }       

        # Load configuration files for the default server block.

        include /etc/nginx/default.d/*.conf;

        error_page 404 /404.html;

        location = /404.html {

        }

        error_page 500 502 503 504 /50x.html;

        location = /50x.html {

        }

        location ~ .php$ {

          try_files $uri =404;

          #fastcgi_pass unix:/var/run/php-fpm/php-fpm.sock;

          fastcgi_pass 127.0.0.1:9000;

          fastcgi_index index.php;

          fastcgi_param SCRIPT_FILENAME $document_root$fastcgi_script_name;

          include fastcgi_params;

        }

    }

-------------------

12.重啟nginx & PHP 套用設定，與建立配置文件目錄

systemctl restart rh-php71-php-fpm
systemctl restart nginx
mkdir /etc/nginx/sites-available
mkdir /etc/nginx/sites-enabled

13.設定nginx配置文件

vi /etc/nginx/nginx.conf
#在http{}內加入設定檔-------------------
include /etc/nginx/sites-enabled/*.conf;
server_names_hash_bucket_size 64;
-------------------

★phpinfo查看網頁配置狀況

echo "<?php phpinfo(); ?>" > /usr/share/nginx/html/index.php

★測試php語法可以正常使用

echo "<?php echo 'hellow! Linux+Nginx+php+mysql 系統架設 Centos7.9'; ?>" > /usr/share/nginx/html/index.php