resolver 8.8.8.8 ipv6=off; # требуется для директивы 'acme_client'
acme_client dended https://acme-v02.api.letsencrypt.org/directory;

server {
      listen 80;
      return 301 https://$host$request_uri;
}

server {
      server_name n8n.dended.ru;
      acme dended;

      location / {
        proxy_pass http://n8n:5678;
	proxy_http_version 1.1;
        proxy_set_header Upgrade $http_upgrade;
        proxy_set_header Connection "upgrade";
        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;
      }

      listen 443 ssl;
      ssl_certificate $acme_cert_dended;
      ssl_certificate_key $acme_cert_key_dended;
}