slim glacier
Hi there !
Anyone to help me get back my Let'sEncrypt config, that was working very fine until a few days ago and now cannot renew my certificate, saying "Timeout during connect (likely firewall problem)" in the logs. There is no firewall action in this, I checked my network (which has not changed since it last worked), there definitely has a problem in HA which prevents the certbot to find the came-challenge it's looking for. I really need help debugging this… Thanks for your help !
Here is the log excerpt :
s6-rc: info: service s6rc-oneshot-runner: starting
(…) Requesting a certificate for ha.petitpoisson.myds.me
Certbot failed to authenticate some domains (authenticator: standalone). The Certificate Authority reported these problems:
Domain: ha.petitpoisson.myds.me
Type: connection
Detail: 82.212.174.79: Fetching http://ha.petitpoisson.myds.me/.well-known/acme-challenge/s0CcPoTh-Mc8CyErMMEADceUS1fvUVteOCZ16wJjD9w: Timeout during connect (likely firewall problem)
Hint: The Certificate Authority failed to download the challenge files from the temporary standalone webserver started by Certbot on port 80. Ensure that the listed domains point to this machine and that it can accept inbound connections from the internet.
Some challenges have failed.
Ask for help or search for solutions at https://community.letsencrypt.org. See the logfile /var/log/letsencrypt/letsencrypt.log or re-run Certbot with -v for more details.
(…)
s6-rc: info: service s6rc-oneshot-runner successfully stopped