Nginx domain resolution 502 gateway
francis at daoine.org
Sun Sep 29 08:40:58 UTC 2019
On Wed, Sep 25, 2019 at 06:06:16AM -0400, medievil19 wrote:
> At the moment, even though the host file is changed and a local cmd ping
> brings up our server, i get a 502 gateway error nginx in the browser,
> checking nginx error logs i believe it's because nginx server is trying to
> resolve the 3rd party real host IP address but my machine is set to resolve
> the server ip version.
If your nginx config file uses hostnames in the form
then nginx needs to use a run-time resolver to find the IP address. That
will probably not use the local hosts file, even indirectly.
If your nginx config uses hostnames in the form
then nginx will use the system resolver at startup to find the IP address.
That will probably use the local hosts file.
I confess that from your mail, I am not sure what machines are involved
in your system, and how you want them to interact. So I can't say exactly
what should be changed, where.
But hopefully the above will help you work out what needs doing.
Good luck with it,
Francis Daly francis at daoine.org
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