failover to the next upstream server if one of the servers is slow
nginx-forum at forum.nginx.org
Sat Jun 23 10:40:59 UTC 2018
Can't tell atm. if a timeout forces a node to become offline but 60s is
still along time to wait (and decide) without actually knowing if a node is
overloaded (it might be just busy which does not always mean overloaded).
There are tools for fi. edge routers which polls a status page to decide to
change routing or not, in your case you first need to determine what exactly
the conditions are for a node to be slow and then design a way to detect
this, then you can look for tooling to automate whatever you want happening.
Posted at Nginx Forum: https://forum.nginx.org/read.php?2,280259,280263#msg-280263
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