client/web: wire /metrics for user facing expvar

Updates tailscale/corp#22075

Signed-off-by: Kristoffer Dalby <kristoffer@tailscale.com>
This commit is contained in:
Kristoffer Dalby 2024-08-01 13:00:53 +02:00
parent 62ed1eeb26
commit 4036b3ad93
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@ -34,6 +34,7 @@ import (
"tailscale.com/net/netutil"
"tailscale.com/net/tsaddr"
"tailscale.com/tailcfg"
"tailscale.com/tsweb/varz"
"tailscale.com/types/logger"
"tailscale.com/util/httpm"
"tailscale.com/version"
@ -283,6 +284,11 @@ func (s *Server) serve(w http.ResponseWriter, r *http.Request) {
}
}
if strings.HasPrefix(r.URL.Path, "/metrics") {
varz.Handler(w, r)
return
}
if strings.HasPrefix(r.URL.Path, "/api/") {
switch {
case r.URL.Path == "/api/auth" && r.Method == httpm.GET: