Host should be $proxy_host, not $host #3247
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* $host is the Host sent by the user's browser. This is the correct setting if the service has built-in support for being proxied. * $proxy_host is the Host as if the browser would run on the proxy. This is the correct setting if the service does not have built-in support for reverse proxies. It is also the nginx default. * In nginx, you cannot unset the Host header. Configuring headers multiple times just sends multiple values with the http request. So there is no way to "fix" the Host by adding a custom header if it is already set. For these reasons, Host should not be set (and default to $proxy_host). In the unlikely case that your service needs something else you can then just set the header in the GUI. Fixes NginxProxyManager#2675
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$host is the Host sent by the user's browser. This is the correct setting if the service has built-in support for being proxied.
$proxy_host is the Host as if the browser would run on the proxy. This is the correct setting if the service does not have built-in support for reverse proxies. It is also the nginx default.
In nginx, you cannot unset the Host header. Configuring headers multiple times just sends multiple values with the http request. So there is no way to "fix" the Host by adding a custom header if it is already set.
For these reasons, Host should not be set (and default to $proxy_host). In the unlikely case that your service needs something else you can then just set a custom Host header in the GUI.
Fixes #2675