fastcgi.conf

fastcgi_param  SCRIPT_FILENAME    $document_root$fastcgi_script_name;
fastcgi_param  QUERY_STRING       $query_string;
fastcgi_param  REQUEST_METHOD     $request_method;
fastcgi_param  CONTENT_TYPE       $content_type;
fastcgi_param  CONTENT_LENGTH     $content_length;

fastcgi_param  SCRIPT_NAME        $fastcgi_script_name;
fastcgi_param  REQUEST_URI        $request_uri;
fastcgi_param  DOCUMENT_URI       $document_uri;
fastcgi_param  DOCUMENT_ROOT      $document_root;
fastcgi_param  SERVER_PROTOCOL    $server_protocol;
fastcgi_param  REQUEST_SCHEME     $scheme;
fastcgi_param  HTTPS              $https if_not_empty;

fastcgi_param  GATEWAY_INTERFACE  CGI/1.1;
fastcgi_param  SERVER_SOFTWARE    nginx/$nginx_version;

fastcgi_param  REMOTE_ADDR        $remote_addr;
fastcgi_param  REMOTE_PORT        $remote_port;
fastcgi_param  SERVER_ADDR        $server_addr;
fastcgi_param  SERVER_PORT        $server_port;
fastcgi_param  SERVER_NAME        $server_name;

# Mitigate https://httpoxy.org/ vulnerabilities
fastcgi_param HTTP_PROXY          "";

# PHP only, required if PHP was built with --enable-force-cgi-redirect
fastcgi_param  REDIRECT_STATUS    200;

# Default file will be requested
fastcgi_index                     index.php;

# Linked to fpm upstream name
fastcgi_pass                      fpm;

nginx-wordpress.conf

# Upstream to abstract backend connection(s) for PHP
# php-fpm is the docker container name where the php-fpm service is running. 
# The NGINX server is running inside a docker container too and it's linked to
# php-fpm docker container.
upstream fpm {
    server php-fpm:9000;
}
    
server {
  listen 80;
  server_name www.librebyte.net;
  root /var/www/html/librebyte;
  index index.php;

  location = /favicon.ico {
    log_not_found off;
    access_log off;
  }

  location = /robots.txt {
    allow all;
    log_not_found off;
    access_log off;
  }

  # Add trailing slash to Wordpress Admin Panel requests, using
  # full schema redirect due nginx is in a docker container with
  # listen port = 80 and exposed port = 8080 (8080 -> 80)
  rewrite /wp-admin$ $scheme://$http_host/wp-admin/ permanent;

  location / {
    # This is cool because no php is touched for static content.
    # include the "?$args" part so non-default permalinks doesn't break when
    # using query string
    try_files $uri $uri/ /index.php?$args;
  }

  location ~ \.php$ {
    include        fastcgi.conf;
  }

  location ~* \.(js|css|png|jpg|jpeg|gif|ico)$ {
    expires max;
    log_not_found off;
  }
}