The Let'sencrypt auto renewal worked fine for eight month.
Please help me!
My domain is:
nc.lan.karo5.de
talk.lan.karo5.de
I ran this command:
certbot renew --dry-run
It produced this output:
Saving debug log to /var/log/letsencrypt/letsencrypt.log
Processing /etc/letsencrypt/renewal/nc.lan.karo5.de.conf
Cert is due for renewal, auto-renewing...
Plugins selected: Authenticator standalone, Installer None
Running pre-hook command: systemctl stop apache2.service
Simulating renewal of an existing certificate for nc.lan.karo5.de
Performing the following challenges:
http-01 challenge for nc.lan.karo5.de
Waiting for verification...
Challenge failed for domain nc.lan.karo5.de
http-01 challenge for nc.lan.karo5.de
Cleaning up challenges
Failed to renew certificate nc.lan.karo5.de with error: Some challenges have failed.
Processing /etc/letsencrypt/renewal/talk.lan.karo5.de.conf
Cert is due for renewal, auto-renewing...
Plugins selected: Authenticator standalone, Installer None
Pre-hook command already run, skipping: systemctl stop apache2.service
Simulating renewal of an existing certificate for talk.lan.karo5.de
Performing the following challenges:
http-01 challenge for talk.lan.karo5.de
Waiting for verification...
Challenge failed for domain talk.lan.karo5.de
http-01 challenge for talk.lan.karo5.de
Cleaning up challenges
Failed to renew certificate talk.lan.karo5.de with error: Some challenges have failed.
All simulated renewals failed. The following certificates could not be renewed:
/etc/letsencrypt/live/nc.lan.karo5.de/fullchain.pem (failure)
/etc/letsencrypt/live/talk.lan.karo5.de/fullchain.pem (failure)
Running post-hook command: systemctl start apache2.service
2 renew failure(s), 0 parse failure(s)
IMPORTANT NOTES:
-
The following errors were reported by the server:
Domain: nc.lan.karo5.de
Type: connection
Detail: Fetching
http://nc.lan.karo5.de/.well-known/acme-challenge/O0SpaUYmA181kzs_PGOulVMv86yXNdHh79IgxBBu2Sg:
Error getting validation dataTo fix these errors, please make sure that your domain name was
entered correctly and the DNS A/AAAA 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 webroot plugin, you should also verify
that you are serving files from the webroot path you provided. -
The following errors were reported by the server:
Domain: talk.lan.karo5.de
Type: connection
Detail: Fetching
http://talk.lan.karo5.de/.well-known/acme-challenge/Cp-2pSAFzeG0QkidS24h_Ll7B1uYtsuMDmecIVRIDUI:
Error getting validation dataTo fix these errors, please make sure that your domain name was
entered correctly and the DNS A/AAAA 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 webroot plugin, you should also verify
that you are serving files from the webroot path you provided.
My web server is (include version):
Server version: Apache/2.4.41 (Ubuntu)
Server built: 2020-08-12T19:46:17
The operating system my web server runs on is (include version):
Distributor ID: Ubuntu
Description: Ubuntu 20.04.2 LTS
Release: 20.04
Codename: focal
My hosting provider, if applicable, is:
selfhosted NEXTCLOUD VM from Hansson IT
I can login to a root shell on my machine (yes or no, or I don't know): yes
I'm using a control panel to manage my site (no, or provide the name and version of the control panel): no
The version of my client is (e.g. output of certbot --version
or certbot-auto --version
if you're using Certbot):
certbot 1.12.0
Port 80/443 are open
Both domains have a valid A record in the DNS zonefile of the service provider that hosts my domain karo5.de. It points to my fixed ip.