I am trying to use HAProxy to proxy to Grafana with end point ‘/grafana’. For that I happened to change root_url in my ini file to " root_url = %(protocol)s://%(domain)s:%(http_port)s/grafana/ "
I tried to invoke Grafana endpoint with these settings
frontend HTTP-in
use_backend grafana_backend if { path_beg /grafana/ }
backend grafana_backend
http-request set-path %[path,regsub(^/grafana/?,/)]
but those solutions do not seem to work for me with HAProxy.