upstream app {
    # Path to Puma SOCK file, as defined previously
    server 127.0.0.1:3000;
}

server {
    listen 80;
    server_name dev.data2paper.org;

    root /home/appuser/data2paper/public;

    try_files $uri/index.html $uri @app;

    location @app {
        proxy_pass http://app;
        proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
        proxy_set_header Host $http_host;
        proxy_redirect off;
    }

    error_page 500 502 503 504 /500.html;
    client_max_body_size 4G;
    keepalive_timeout 10;

    listen 443 ssl; # managed by Certbot
ssl_certificate /etc/letsencrypt/live/dev.data2paper.org/fullchain.pem; # managed by Certbot
ssl_certificate_key /etc/letsencrypt/live/dev.data2paper.org/privkey.pem; # managed by Certbot
    include /etc/letsencrypt/options-ssl-nginx.conf; # managed by Certbot
    ssl_dhparam /etc/ssl/certs/dhparam.pem;

    if ($scheme != "https") {
        return 301 https://$host$request_uri;
    } # managed by Certbot



}