From 119bebf25b57eb73fbaca0ee87a062143b775bd5 Mon Sep 17 00:00:00 2001
From: Bobby Brennan <bobby.brennan@gmail.com>
Date: Tue, 7 May 2019 19:54:14 +0000
Subject: [PATCH] add /health endpoint

---
 deploy/dashboard.yaml                                     | 4 ++--
 deploy/helm/fairwinds/templates/dashboard.deployment.yaml | 4 ++--
 main.go                                                   | 3 +++
 3 files changed, 7 insertions(+), 4 deletions(-)

diff --git a/deploy/dashboard.yaml b/deploy/dashboard.yaml
index 200a19e1c..fa576f14f 100644
--- a/deploy/dashboard.yaml
+++ b/deploy/dashboard.yaml
@@ -159,13 +159,13 @@ spec:
         - containerPort: 8080
         livenessProbe:
           httpGet:
-            path: /
+            path: /health
             port: 8080
           initialDelaySeconds: 5
           periodSeconds: 5
         readinessProbe:
           httpGet:
-            path: /
+            path: /health
             port: 8080
           initialDelaySeconds: 15
           periodSeconds: 20
diff --git a/deploy/helm/fairwinds/templates/dashboard.deployment.yaml b/deploy/helm/fairwinds/templates/dashboard.deployment.yaml
index 700026ea4..de20628aa 100644
--- a/deploy/helm/fairwinds/templates/dashboard.deployment.yaml
+++ b/deploy/helm/fairwinds/templates/dashboard.deployment.yaml
@@ -36,13 +36,13 @@ spec:
         - containerPort: 8080
         livenessProbe:
           httpGet:
-            path: /
+            path: /health
             port: 8080
           initialDelaySeconds: 5
           periodSeconds: 5
         readinessProbe:
           httpGet:
-            path: /
+            path: /health
             port: 8080
           initialDelaySeconds: 15
           periodSeconds: 20
diff --git a/main.go b/main.go
index ae1ff4757..c773caddd 100644
--- a/main.go
+++ b/main.go
@@ -84,6 +84,9 @@ func main() {
 }
 
 func startDashboardServer(c conf.Configuration, k *kube.ResourceProvider, port int) {
+	http.HandleFunc("/health", func(w http.ResponseWriter, r *http.Request) {
+		w.Write([]byte("OK"))
+	})
 	http.HandleFunc("/results.json", func(w http.ResponseWriter, r *http.Request) {
 		dashboard.EndpointHandler(w, r, c, k)
 	})