I’m trying to integrate collabora online to my nextcloud (collabora run in a docker), the problem is that I can not generate ssl certificates for the subdomain to collabora. As I run the command: 'sudo -H ./letsencrypt-auto certonly - --standalone -d office.xxxxxx.ddns.net 'I get this output:
Failed authorization procedures. office.xxxxxx.ddns.net (tls-sni-01): urn: acme: error: connection :: The server could not connect to the client to verify the domain :: DNS problem: NXDOMAIN looking up A for office.xxxxxx. ddns.net
- The Following errors were reported by the server:
To fix These errors, please make sure your domain name That was
Entered correctly and the DNS A record (s) For That domain
Contain (s) the right IP address. Additionally, please check That
your computer has a publicly routable IP address and That no
firewalls are Preventing the server from communicating with the
client. If you’re using the plugin webroot, You Should Also verify
That you are serving files from the webroot path you provided.
I believe that the problem is the webroot path! But what is the webroot path of a docker image?