Hi All
I have a number of server running ubuntu 16.4 with zcs 8.8.12_GA. Out of all the servers that were built at the same time with the same os and same zcs edition and all on Proxmox boxes in LXC"S, I have 2 that crash out every 7 days or so and the only thing I can see in any logs really is a 502 errors in /opt/zimbra/log/nginx.access.log (error at the bottom, domain and ip's changed) I can only seem to put this down to the proxy with the limited information in the that 1 log.
So can I disable the proxy as never had these issues before using proxy. If I can disable, how would I go about this. If not can anyone suggest what I can look at to resolve the issues? They happen at random times but usually during the night and only occasionally during the day
[29/May/2020:17:00:41 +0100] "GET https://server89.mydomain.co.uk/service ... aftRequest HTTP/1.1" 502 1332 "https://server89.mydomain.co.uk/" "Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/83.0.4103.61 Safari/537.36" "52.199.202.89:8443" "52.199.202.89:443"
If I look in other logs then other stuff is failing but I am presuming it's do to with the proxy
upstream sent invalid response: "NO AUTHENTICATE failed" while reading response from upstream, client:
8877#0: *14198 upstream prematurely closed connection while reading response header from upstream, client: 10.10.1.215, server:
Disable Proxy?
- DualBoot
- Elite member
- Posts: 1326
- Joined: Mon Apr 18, 2016 8:18 pm
- Location: France - Earth
- ZCS/ZD Version: ZCS FLOSS - 8.8.15 Mutli servers
- Contact:
Re: Disable Proxy?
Hello,
you can disable proxy by using zmprov :
zmprov ms $(zmhostname) -zimbraServiceEnabled proxy
zmprov ms $(zmhostname) -zimbraServiceEnabled memcached
zmcontrol restart
Do not forget to change your listening port.
Regards,
you can disable proxy by using zmprov :
zmprov ms $(zmhostname) -zimbraServiceEnabled proxy
zmprov ms $(zmhostname) -zimbraServiceEnabled memcached
zmcontrol restart
Do not forget to change your listening port.
Regards,
Re: Disable Proxy?
Thanks for that
I have pop3 and imap running ok. Where do I change the web access ports?
Thanks
I have pop3 and imap running ok. Where do I change the web access ports?
Thanks