nginx configuration for nossovoto

nginx.conf

events {
}

http {
  server {
    root /var/www/html/app;
    index index.html;
    server_name app.nossovoto.com.br;  

    location / {
      try_files $uri $uri/ /index.html;
    }

    listen [::]:443 default_server ssl ipv6only=on;
    listen 443 ssl;
    ssl_certificate /etc/letsencrypt/live/nossovoto.com.br/fullchain.pem;
    ssl_certificate_key /etc/letsencrypt/live/nossovoto.com.br/privkey.pem;
    include /etc/letsencrypt/options-ssl-nginx.conf;
    ssl_dhparam /etc/letsencrypt/ssl-dhparams.pem;
  }

  server {
    root /var/www/html;
    server_name www.nossovoto.com.br nossovoto.com.br;  
      
    location / {
      # Zeit Now only
      proxy_set_header        host zeit.application.now.sh;
      proxy_ssl_server_name   on;
      proxy_pass https://alias.zeit.co;
      # Reverse Proxy
      # proxy_pass http://localhost:3000;
      # proxy_http_version 1.1;
      # proxy_set_header Upgrade $http_upgrade;
      # proxy_set_header Connection 'upgrade';
      # proxy_set_header Host $host;
      # proxy_cache_bypass $http_upgrade;
    }

    location /curadoria {
      try_files $uri $uri/ /curadoria/index.html;
    }
      
    listen [::]:443;
    listen 443;
    ssl_certificate /etc/letsencrypt/live/nossovoto.com.br/fullchain.pem;
    ssl_certificate_key /etc/letsencrypt/live/nossovoto.com.br/privkey.pem;
    include /etc/letsencrypt/options-ssl-nginx.conf;
    ssl_dhparam /etc/letsencrypt/ssl-dhparams.pem;
  }

  server {
    if ($host = www.nossovoto.com.br) {
        return 301 https://$host$request_uri;
    }
    if ($host = nossovoto.com.br) {
        return 301 https://$host$request_uri;
    }
    if ($host = app.nossovoto.com.br) {
        return 301 https://$host$request_uri;
    }
    listen 80;
    listen [::]:80;
    server_name app.nossovoto.com.br www.nossovoto.com.br nossovoto.com.br;
    return 404;
  }
}