nginx Config

Put this into something like /etc/nginx/sites-enabled/yoursite and test the config with sudo nginx -t. If everything passed reload nginx with sudo systemctl reload nginx. You might have to request an SSL certificate through Let’s Encrypt if you haven’t already.

server {

listen 443;

index index.php index.html index.htm index.nginx-debian.html;

server_name example.com;

add_header Access-Control-Allow-Origin "*";

# For static sites, use rewrite rules if you use
# something like Astro for cleaner URLs.
# root /var/www/html/;
# rewrite ^([^\\.]*[^\\/])$ $1/ break;

location / {
# For static sites, comment block
# below to disable proxy.
# try_files $uri $uri/ =404;
client_max_body_size 200M;
proxy_set_header Host $host;
proxy_set_header X-Real-IP $remote_addr;
proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
proxy_set_header X-Forwarded-Proto $scheme;
proxy_pass <http://localhost:3000>;
}

# PHP configuration
# location ~ \\.php$ {
# include snippets/fastcgi-php.conf;
# fastcgi_pass unix:/var/run/php/php-fpm.sock;
# }

include /etc/letsencrypt/options-ssl-nginx.conf;
ssl_dhparam /etc/letsencrypt/ssl-dhparams.pem;

ssl_certificate /etc/letsencrypt/live/example.com/fullchain.pem; # managed by Certbot
ssl_certificate_key /etc/letsencrypt/live/example.com/privkey.pem; # managed by Certbot
}

server {
if ($host = $host) {
return 301 https://$host$request_uri;
}
server_name $host;
return 404;
}