cmd/derper: link to various derper docs in more places

In hopes it'll be found more. Updates tailscale/corp#20844 Change-Id: Ic92ee9908f45b88f8770de285f838333f9467465 Signed-off-by: Brad Fitzpatrick <bradfitz@tailscale.com>
3 months ago · 6b801a8e9e
parent b3f91845dc
commit 6b801a8e9e
1 changed files with 15 additions and 4 deletions
--- a/cmd/derper/derper.go
+++ b/cmd/derper/derper.go
@ -2,6 +2,12 @@
 // SPDX-License-Identifier: BSD-3-Clause

 // The derper binary is a simple DERP server.
+//
+// For more information, see:
+//
+//   - About: https://tailscale.com/kb/1232/derp-servers
+//   - Protocol & Go docs: https://pkg.go.dev/tailscale.com/derp
+//   - Running a DERP server: https://github.com/tailscale/tailscale/tree/main/cmd/derper#derp
 package main // import "tailscale.com/cmd/derper"

 import (
@ -209,11 +215,16 @@ func main() {
 		io.WriteString(w, `<html><body>
 <h1>DERP</h1>
 <p>
-  This is a
-  <a href="https://tailscale.com/">Tailscale</a>
-  <a href="https://pkg.go.dev/tailscale.com/derp">DERP</a>
-  server.
+  This is a <a href="https://tailscale.com/">Tailscale</a> DERP server.
 </p>
+<p>
+  Documentation:
+</p>
+<ul>
+  <li><a href="https://tailscale.com/kb/1232/derp-servers">About DERP</a></li>
+  <li><a href="https://pkg.go.dev/tailscale.com/derp">Protocol & Go docs</a></li>
+  <li><a href="https://github.com/tailscale/tailscale/tree/main/cmd/derper#derp">How to run a DERP server</a></li>
+</ul>
 `)
 		if !*runDERP {
 			io.WriteString(w, `<p>Status: <b>disabled</b></p>`)