server {
    server_name tshk.duckdns.org;

    index index.html;

    location / {
        proxy_pass http://11.100.0.1:30111/;
        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;

        add_header Strict-Transport-Security "max-age=31536000; includeSubDomains; preload";
        client_max_body_size 0;

    }

    location /.well-known/carddav {
      return 301 $scheme://$host/remote.php/dav;
    }

    location /.well-known/caldav {
      return 301 $scheme://$host/remote.php/dav;
    }

#    listen [::]:443 ssl http2; # managed by Certbot
    listen 7443 ssl; 
    http2 on; # managed by Certbot
#    ssl_certificate /ssl/rgk/rgk_bundle.crt; # managed by Certbot
#    ssl_certificate_key /ssl/rgk/rgk.key; # managed by Certbot
#    ssl_trusted_certificate /ssl/rgk/rgk_bundle.crt;
}

#server {
#    if ($host = tshk.duckdns.org) {
#        return 301 https://$host$request_uri;
#    } # managed by Certbot#

#        listen 80;
#        listen [::]:80;

#        server_name zbx.rgk.fm;
#    return 404; # managed by Certbot
#}