Certbot failed to authenticate some domains (authenticator: webroot)

Hi,

I tried several times to install kobotookbox on Digital Ocean and I couldn’t. The problem occur during the https configuration (I guess).

I already have a domain pointing to Digital Ocean.
I have already configured four A records on Digital Ocean: @, kf, kc and ee pointing to the droplet.
pings to the four subdomains are responding ok.
I selected “Auto-install HTTPS certificates with Let’s Encrypt?”: Yes
Installation goes ok until the “Requesting a certificate for kf.[domain] and 2 more domains”

The error:


Certbot failed to authenticate some domains (authenticator: webroot). The Certificate Authority reported these problems:

Domain: ee.[domain]
Type: connection
Detail: 159.223.121.15: Fetching http://ee.[domain]/.well-known/acme-challenge/SH3SnMF4dKzMPnSLzI-bX9bCimGGCDONVdvL_VD3uyg: Connection refused

Domain: kc.[domain]
Type: connection
Detail: 159.223.121.15: Fetching http://kc.[domain]/.well-known/acme-challenge/b8FKHFdtjIyCAyhQE5QyKhwm-joBaCyjzwDbyreK2FA: Connection refused

Domain: kf.[domain]
Type: connection
Detail: 159.223.121.15: Fetching http://kf.[domain]/.well-known/acme-challenge/2ywqRUjvn8hgYtiu24-sd3XMPhM4Z_HUXxh8BCaKR8w: Connection refused

Hint: The Certificate Authority failed to download the temporary challenge files created by Certbot. Ensure that the listed domains serve their content from the provided --webroot-path/-w and that files created there can be downloaded from the internet.

Reloading nginx …

OCI runtime exec failed: exec failed: unable to start container process: error executing setns process: exit status 1: unknown

An error has occurred


And the installation process breaks
Its seems like front-ends are not running yet. Browser them doesn’t show anything.
I’m completely lost.
I appreciate your help, thanks.

I had no problems running kobotoolbox without certificates…

Any help?

Installation is working ok over http, I can’t understand how only me is stuck with this issue? I run a basic configuration on a Digital ocean droplet.

I’m thinking in install and configure a nginx server in front of kobo into the same server but two questions come to me:
1- New nginx will listen on 80 and 443, how can I change nginx kobo port’s?
2- Do I need to proxi_pass each subdomain?

Thanks

Problem is on nginx-certbot-nginx_ssl_proxy-1 container:

[emerg] 1#1: host not found in upstream “nginx.internal” in /etc/nginx/conf.d/app.conf:29

I will continue digging.
See you later.

No matter if I select to use LetEncrypts or a different reverse proxy, when Do you want to use HTTPS? is YES solution never end running up. Never.

Hello, im currently facing the same issues you are facing, doing the same exact things you did but still its not getting installed, i was wondering did you successfully installed kobo on your server? if not we could connect and try to ressolve this together.

What version are you running? Does this github issue describe your problem?

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