From 3a4635895a22cd2c2327d3e079eb3e476642eb0f Mon Sep 17 00:00:00 2001
From: Raphael Randschau <nicolai86@me.com>
Date: Sun, 3 Sep 2017 10:10:45 -0700
Subject: [PATCH] add operator livelinessProbe

---
 k8s/deployment.yml | 6 ++++++
 main.go            | 7 +++++++
 2 files changed, 13 insertions(+)

diff --git a/k8s/deployment.yml b/k8s/deployment.yml
index 5b91332..7f36de0 100644
--- a/k8s/deployment.yml
+++ b/k8s/deployment.yml
@@ -13,6 +13,12 @@ spec:
       - name: couchdb-operator
         image: nicolai86/couchdb-operator:v0.0.1
         imagePullPolicy: Always
+        livenessProbe:
+          httpGet:
+            path: /healthz
+            port: 8080
+          initialDelaySeconds: 3
+          periodSeconds: 3
         env:
         - name: OPERATOR_NAMESPACE
           valueFrom:
diff --git a/main.go b/main.go
index 0e8eeda..ef95ddc 100644
--- a/main.go
+++ b/main.go
@@ -13,6 +13,7 @@ import (
 	"github.com/nicolai86/couchdb-operator/probe"
 	"github.com/nicolai86/couchdb-operator/spec"
 	"github.com/nicolai86/couchdb-operator/version"
+
 	metav1 "k8s.io/apimachinery/pkg/apis/meta/v1"
 	"k8s.io/apimachinery/pkg/fields"
 	k8sruntime "k8s.io/apimachinery/pkg/runtime"
@@ -336,6 +337,12 @@ func main() {
 			})
 		controller.Run(nil)
 	}
+
+	probe.SetReady()
+
+	sig := make(chan os.Signal, 1)
+	signal.Notify(sig, os.Interrupt)
+	<-sig
 }
 
 func couchdbContainer(baseImage, version string) apiv1.Container {