implement X-Forwarded-Proto in server.xml
as our thredds server runs behind a reverseproxy, see https://codebase.helmholtz.cloud/hcdc/cosyna-opendap/-/merge_requests/7 and https://github.com/docker-library/tomcat/issues/107#issuecomment-639034758
as our thredds server runs behind a reverseproxy, see https://codebase.helmholtz.cloud/hcdc/cosyna-opendap/-/merge_requests/7 and https://github.com/docker-library/tomcat/issues/107#issuecomment-639034758