[SOLVED] zimbra-nginx

[nugroho.redbuff]

I have an accident. I setup video web conference jitsi meet that use nginx at port 443.
It change the 'route' of service. I mean, when I call https://mymail.server.com (just an example). It shows the video web conference page.
Then i remove (uninstall completely) the web video conf app. And the accident is

HTTP ERROR 502

Problem accessing ZCS upstream server. Cannot connect to the ZCS upstream server. Connection is refused.
Possible reasons:

upstream server is unreachable
upstream server is currently being upgraded
upstream server is down
Please contact your ZCS administrator to fix the problem.

Powered by Nginx-Zimbra://

I thought that something is missing in /etc/nginx/site-enable/ or something similar
So, I want to know
Is there any correlation between zimbra and nginx site-configuration ?
Thanks.

[L. Mark Stone]

I have an accident. I setup video web conference jitsi meet that use nginx at port 443.
It change the 'route' of service. I mean, when I call https://mymail.server.com (just an example). It shows the video web conference page.
Then i remove (uninstall completely) the web video conf app. And the accident is

HTTP ERROR 502

Problem accessing ZCS upstream server. Cannot connect to the ZCS upstream server. Connection is refused.
Possible reasons:

upstream server is unreachable
upstream server is currently being upgraded
upstream server is down
Please contact your ZCS administrator to fix the problem.

Powered by Nginx-Zimbra://

I thought that something is missing in /etc/nginx/site-enable/ or something similar
So, I want to know
Is there any correlation between zimbra and nginx site-configuration ?
Thanks.

Zimbra provides its own nginx, as well as almost everything else it needs in /opt/zimbra.

Sounds like you added nginx on your own to your Zimbra server? You'll need to remove or at least disable it for Zimbra to work.

As a general rule, Zimbra servers are best thought of as appliances where you get to choose the operating system from a short list. But it will almost always cause heartache when trying to install additional services on a Zimbra server.

Hope that helps,
Mark

[nugroho.redbuff]

thanks for response. I will uninstall nginx, reboot the server. I'll tell the result soon.

[nugroho.redbuff]

Great, Finally I recover from the disaster. I stop all zimbra service, remove all appended apps like nginx, etc, then start again the zimbra service. Thanks

[L. Mark Stone]

Great, Finally I recover from the disaster. I stop all zimbra service, remove all appended apps like nginx, etc, then start again the zimbra service. Thanks

Awesome! Thanks for updating, and I'll mark the thread as solved.

All the best,
Mark