Nginx map assigned variable usage in upstream?

OS_Killer nginx-forum at
Thu Feb 24 11:28:09 UTC 2022

'$pool' variable will be created just after the request come. This is how
the 'map' works.
To make this work you will have to use this variable in "proxy_pass".
server {
proxy_pass http://$pool;

Posted at Nginx Forum:,293738,293739#msg-293739

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