From 149279f3d5ae777dbe5adbfb238767d98ad398f0 Mon Sep 17 00:00:00 2001
From: Kristoffer Dalby <kradalby@kradalby.no>
Date: Sun, 8 Aug 2021 17:36:25 +0100
Subject: [PATCH] Add health endpoint

Allow us to tell when the server is up and running and can answer
requests
---
 app.go | 1 +
 1 file changed, 1 insertion(+)

diff --git a/app.go b/app.go
index 363b38b..91605c0 100644
--- a/app.go
+++ b/app.go
@@ -157,6 +157,7 @@ func (h *Headscale) watchForKVUpdatesWorker() {
 // Serve launches a GIN server with the Headscale API
 func (h *Headscale) Serve() error {
 	r := gin.Default()
+	r.GET("/health", func(c *gin.Context) { c.JSON(200, gin.H{"healthy": "ok"}) })
 	r.GET("/key", h.KeyHandler)
 	r.GET("/register", h.RegisterWebAPI)
 	r.POST("/machine/:id/map", h.PollNetMapHandler)