4. Option 2). Use a simple config

1. Edit nginx/default.conf.conf to use this simpler config (without using a cert and HTTPS)

server {
    listen 80;

    root /var/www/html/web;
    index index.php;

    access_log /var/log/nginx/access.log;
    error_log /var/log/nginx/error.log;

    client_max_body_size 100M;

    location / {
        try_files $uri $uri/ /index.php?$args;
    }

    location ~ \.php$ {
        try_files $uri =404;
        fastcgi_split_path_info ^(.+\.php)(/.+)$;
        fastcgi_pass wordpress:9000;
        fastcgi_index index.php;
        include fastcgi_params;
        fastcgi_param SCRIPT_FILENAME $document_root$fastcgi_script_name;
        fastcgi_param PATH_INFO $fastcgi_path_info;
    }
}

2. Edit the nginx service in docker-compose.yml to use port 80. 443 is not needed now.

  nginx:
    image: nginx:latest
    container_name: ${APP_NAME}-nginx
    ports:
      - '80:80'

3. Continue on the Install step below