health, all: remove health.Global, finish plumbing health.Tracker

Updates #11874
Updates #4136

Change-Id: I414470f71d90be9889d44c3afd53956d9f26cd61
Signed-off-by: Brad Fitzpatrick <bradfitz@tailscale.com>
This commit is contained in:
Brad Fitzpatrick
2024-04-26 10:12:46 -07:00
committed by Brad Fitzpatrick
parent a4a282cd49
commit 745931415c
40 changed files with 151 additions and 125 deletions

View File

@@ -38,7 +38,6 @@ import (
"tailscale.com/control/controlbase"
"tailscale.com/envknob"
"tailscale.com/health"
"tailscale.com/net/dnscache"
"tailscale.com/net/dnsfallback"
"tailscale.com/net/netutil"
@@ -434,7 +433,7 @@ func (a *Dialer) tryURLUpgrade(ctx context.Context, u *url.URL, addr netip.Addr,
// Disable HTTP2, since h2 can't do protocol switching.
tr.TLSClientConfig.NextProtos = []string{}
tr.TLSNextProto = map[string]func(string, *tls.Conn) http.RoundTripper{}
tr.TLSClientConfig = tlsdial.Config(a.Hostname, health.Global, tr.TLSClientConfig)
tr.TLSClientConfig = tlsdial.Config(a.Hostname, a.HealthTracker, tr.TLSClientConfig)
if !tr.TLSClientConfig.InsecureSkipVerify {
panic("unexpected") // should be set by tlsdial.Config
}