I was short of explanation.
I am testing as you say.
But I want to know the problem in advance when it comes to providing
services to actual users and when not.
Posted at Nginx Forum:
https://forum.nginx.org/read.php?2,278691,278693#msg-278693
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Hello.
I prepare for migrate from centos 6 to 7 on my servers.
My servers is now providing web services to people. It must that there no
happen any problems to nginx when update from centos 6 to 7.
I've been trying to see if there are any of these cases, but I haven't see
anything yet.
If
It's not load balancing like round robin, least conn, ip bash.
I want to know how to proxy simultaneously to the registered proxy host for
one domain.
I searched for this method, but all documents were about load balancing.
Please help me if you are aware of this problem.
Thank you in advance.