Infos:
- Used Zammad version: latest version 6.3.x
- Used Zammad installation type: (source, package, docker-compose, …) Package
- Operating system:
- Browser + version: macOS - all latest browsers
Expected behavior:
- Load Website and show login page
Actual behavior:
- Error “This website can’t be reached”
Steps to reproduce the behavior:
- Check nginx status → See error
- Restart Server
- Adjust zammad.conf
- re-upload SSL cert
Hey everyone,
I’m stuck at further troubleshooting the nginx error we do see on our Zammad server.
This night we’ve received a couple of new tickets that led me to the conclusion that the server did not run properly.
After checking the Mail (M365 Accounts) I’ve noticed that 2 of 5 are showing the IMAP error. Trying to reconnect did not do the trick.
So I decided to reboot the server. Unfortunately since then the website can not be loaded.
I’ve then restarted Zammad service several times with no success.
Thought it might be related to Disk Space and deleted all production.log files - no change either.
Checked nginx and noticed an error regarding the SSL certificate chain. No idea why - the certificate was renewed weeks ago and was working ever since. It’s valid till 2025.
However, I’ve reuploaded cert+chain and private key.
Nginx doesn’t show the SSL error anymore, but won’t start also.
We do see the following error message:
nginx.service - A high performance web server and a reverse proxy server
Loaded: loaded (/lib/systemd/system/nginx.service; enabled; vendor preset: enabled)
Active: failed (Result: exit-code) since Sat 2024-07-06 08:29:46 UTC; 10s ago
Docs: man:nginx(8)
Process: 10884 ExecStartPre=/usr/sbin/nginx -t -q -g daemon on; master_process on; (code=exited, status=1/FAILURE)
Jul 06 08:29:46 b005cvs000012 systemd[1]: Starting A high performance web server and a reverse proxy server…
Jul 06 08:29:46 b005cvs000012 nginx[10884]: nginx: [emerg] socket() [::]:80 failed (97: Address family not supported by protocol)
Jul 06 08:29:46 b005cvs000012 nginx[10884]: nginx: configuration file /etc/nginx/nginx.conf test failed
Jul 06 08:29:46 b005cvs000012 systemd[1]: nginx.service: Control process exited, code=exited, status=1/FAILURE
Jul 06 08:29:46 b005cvs000012 systemd[1]: nginx.service: Failed with result ‘exit-code’.
Jul 06 08:29:46 b005cvs000012 systemd[1]: Failed to start A high performance web server and a reverse proxy server.
No changes to either nginx.conf or zammad.conf were done in the past couple of weeks.
I do not know, wether the Hosting / FW team have made changes to IPv6 or so. Zammad server is configured not to use IPv6.
Anyone seen the same / similar issues and can point me in the right direction?
We’re running on Ubuntu 20.04.06 LTS, see details below.
Need to have the server up and running for a few more weeks, migration to Ubuntu 22.x is in talks.
NAME=“Ubuntu”
VERSION=“20.04.6 LTS (Focal Fossa)”
ID=ubuntu
ID_LIKE=debian
PRETTY_NAME=“Ubuntu 20.04.6 LTS”
VERSION_ID=“20.04”
Thanks in advance for any ideas.
Best,
Matt