I added a server need to configure the environment and the nginx load balance, on the other server (centos6) can run nginx. Conf file configuration, on the new server (centos7) cannot be used, but transfer fails, but another transfer can be successful again, is this why??
As shown in figure
This is a successful port adapter configuration

This is the address of the transfer following a visit to 8077


This is the port adapter configuration failure

This is the address of the transfer following a visit to 8080


Confirmed that the server security group is open, firewall has been closed, has moved from 1.5.5 to 1.20.0 nginx version is still the same
This is where there is a problem!

CodePudding user response:

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CodePudding user response:

Why don't exactly the same configuration file, try, such as upstream, the part, the second figure is request received, seemingly validation fails?

CodePudding user response:

reference 4 floor wisewoman response:

why not exactly the same configuration file, try, such as upstream, the part, the second figure is request received, looks like the validation fails?

Step by step I is correct before use is as the configuration of the 8077 in 8080 and 8077 can't use I try to change the configuration in nginx version 8077 still can achieve through to 8070
Still can't go to 8082 8080