Use Docker to create a distributed lnmp image

#Turn off the firewall and core protection systemctl disable firewalld
systemctl stop firewalld
setenforce 0

# Check whether ports 3306, 80, and 9000 are occupied ss -natp | grep 3306
ss -natp | grep 80
ss -natp | grep 9000

#Create a custom network docker network create -d bridge --subnet 172.168.184.0/24 --gateway 172.168.184.1 lnmp

#Run the Nginx container docker run -itd --name nginx --network lnmp -p 80:80 --ip 172.168.184.10 nginx:1.12.0

#Run the MySQL container docker run -itd --name mysql --network lnmp -p 3306:3306 --ip 172.168.184.20 -e MYSQL_ROOT_PASSWORD=010230 mysql:5.7

#Run the PHP container docker run -itd --name phpfpm --network lnmp -p 9000:9000 --ip 172.168.184.30 php:7.1-fpm 

docker exec -it nginx /bin/bash
echo -e "server {
    listen 80;
    server_name localhost;
    location / {
        root /usr/share/nginx/html;
        index index.html index.htmi index.php;
    }
    error_page 500 502 503 504 /50x.html;
    location = /50x.html {
        root /usr/share/nginx/html;
    }
    location ~ \.php$ {
        root /usr/share/nginx/html;
        fastcgi_pass 172.168.184.30:9000;
        fastcgi_index index.php;
        fastcgi_param SCRIPT_FILENAME \$document_root\$fastcgi_script_name;
        include fastcgi_params;
    }
}" > /etc/nginx/conf.d/default.conf

nginx -s reload

docker exec -it phpfpm /bin/bash
mkdir -p /usr/share/nginx/html
echo "<?php
phpinfo();
?>" > /usr/share/nginx/html/index.php