Detailed explanation of the process of using Docker to build a PHP operating environment in CentOS7 environment

docker network create lnmp

docker pull nginx:1.18.0

#Run the container docker run --name nginx -p 8080:80 -v /root/docker/nginx/html:/usr/share/nginx/html -d nginx:1.18.0
 
#Move to the configuration directory cd /root/docker/nginx
 
#Copy the configuration file docker cp nginx:/etc/nginx/conf.d conf.d
 
#Stop the container docker stop nginx
 
#Delete the container docker rm nginx 
 
#Run again docker run --name nginx -p 8080:80 --network lnmp -v /root/docker/nginx/html:/usr/share/nginx/html -v /root/docker/nginx/conf.d:/etc/nginx/conf.d/ -d nginx:1.18.0

echo "Nginx Server" >> /root/docker/nginx/html/index.html

docker pull mysql:5.7.35

docker run --name mysql5.7 --network lnmp -v /root/docker/mysql/:/var/lib/mysql -e MYSQL_ROOT_PASSWORD=123456 -d --privileged=true mysql:5.7.35

docker pull php:7.4-fpm

#Run the image docker run --name php7.4 --network lnmp -d php:7.4-fpm
 
#Create directory mkdir -p /root/docker/php
 
#Move directory cd /root/docker/php/
 
#Copy www.conf
docker cp php7.4:/usr/local/etc/php-fpm.d/www.conf www.conf
 
#Enter the container docker exec -it php7.4 bash
 
#Move directory cd /usr/src/
 
#Unzip the file xz -d php.tar.xz
 
#Unzip the file tar -xvf php.tar
 
#Exit the image exit
 
#Copy php.ini
docker cp php7.4:/usr/src/php-7.4.22/php.ini-production php.ini
 
#Stop the image docker stop php7.4
 
#Delete the image docker rm php7.4
 
#Run the image again docker run --name php7.4 --network lnmp -v /root/docker/nginx/html:/var/www/html -v /root/docker/php/www.conf:/usr/local/etc/php-fpm.d/www.conf -v /root/docker/php/php.ini:/usr/local/etc/php/php.ini -d php:7.4-fpm

server {
    listen 80;
    server_name localhost;
    
    #charset koi8-r;
    #access_log /var/log/nginx/log/host.access.log main;
 
    location / {
        root /usr/share/nginx/html;
        index index.php index.html index.htm;
        try_files $uri $uri/ =404;
    }
 
    error_page 404 /404.html;
    location = /40x.html {
        root /user/share/nginx/html;
    }
 
    # redirect server error pages to the static page /50x.html
    #
    error_page 500 502 503 504 /50x.html;
    location = /50x.html {
        root /usr/share/nginx/html;
    }
 
    # pass the PHP scripts to FastCGI server listening on 127.0.0.1:9000
    #
    location ~ \.php$ {
        root /var/www/html/;
        fastcgi_pass php7.4:9000;
        fastcgi_index index.php;
# fastcgi_param SCRIPT_FILENAME /scripts$fastcgi_script_name;
        include fastcgi_params;
        fastcgi_param SCRIPT_FILENAME $document_root$fastcgi_script_name;
 
    }
}

<?php
    phpinfo();

docker restart 43aea5a90446