The application is behind a proxy and reachable over for example this url https://app-x/node-x01. The problem is that the spring boot admin use the urls from https://app-x/node-x01/management and this urls are without node-x01 in the path.
So the Solution would be that the org.springframework.boot.actuate.endpoint.web.EndpointLinksResolver handle a specific http-header which has the information about the proxy.
I create my own WebMvcEndpointHandlerMapping Bean and override the resolveLinks Method of EndpointLinksResolver. That works for me as a workaround.
I don´t find any standard http-header which could transport the path information. Like X-Forwarded-Host for the hostname.
The reason for use the path is the better handling of certificates. It is worse to handle the certificates for every app-instance like https://app-x01/, https://app-x02/, and so on.
Comment From: wilkinsona
Assuming that I have understood what you're trying to do, X-Forwarded-Prefix can be used for this purpose. It is supported by Spring Framework's ForwardedHeaderFilter which Spring Boot will auto-configure for you if you set server.forward-headers-strategy=framework. Does this meet your needs?
Comment From: NF10
That should be the solution. Thanks a lot!