Merge branch 'master' into leadership-election

internal/pkg/controller/controller.go

@@ -4,21 +4,22 @@ import (
 	"fmt"
 	"time"
 
-	"github.com/stakater/Reloader/internal/pkg/options"
-
 	"github.com/sirupsen/logrus"
 	"github.com/stakater/Reloader/internal/pkg/handler"
 	"github.com/stakater/Reloader/internal/pkg/metrics"
+	"github.com/stakater/Reloader/internal/pkg/options"
 	"github.com/stakater/Reloader/internal/pkg/util"
 	"github.com/stakater/Reloader/pkg/kube"
+	v1 "k8s.io/api/core/v1"
 	"k8s.io/apimachinery/pkg/fields"
 	"k8s.io/apimachinery/pkg/util/runtime"
 	"k8s.io/apimachinery/pkg/util/wait"
 	"k8s.io/client-go/kubernetes"
+	typedcorev1 "k8s.io/client-go/kubernetes/typed/core/v1"
 	"k8s.io/client-go/tools/cache"
+	"k8s.io/client-go/tools/record"
 	"k8s.io/client-go/util/workqueue"
-
-	v1 "k8s.io/api/core/v1"
+	"k8s.io/kubectl/pkg/scheme"
 )
 
 // Controller for checking events
@@ -30,6 +31,7 @@ type Controller struct {
 	namespace         string
 	ignoredNamespaces util.List
 	collectors        metrics.Collectors
+	recorder          record.EventRecorder
 }
 
 // controllerInitialized flag determines whether controlled is being initialized
@@ -44,6 +46,11 @@ func NewController(
 		namespace:         namespace,
 		ignoredNamespaces: ignoredNamespaces,
 	}
+	eventBroadcaster := record.NewBroadcaster()
+	eventBroadcaster.StartRecordingToSink(&typedcorev1.EventSinkImpl{
+		Interface: client.CoreV1().Events(""),
+	})
+	recorder := eventBroadcaster.NewRecorder(scheme.Scheme, v1.EventSource{Component: fmt.Sprintf("reloader-%s", resource)})
 
 	queue := workqueue.NewRateLimitingQueue(workqueue.DefaultControllerRateLimiter())
 	listWatcher := cache.NewListWatchFromClient(client.CoreV1().RESTClient(), resource, namespace, fields.Everything())
@@ -57,6 +64,8 @@ func NewController(
 	c.informer = informer
 	c.queue = queue
 	c.collectors = collectors
+	c.recorder = recorder
+
 	logrus.Infof("created controller for: %s", resource)
 	return &c, nil
 }
@@ -68,6 +77,7 @@ func (c *Controller) Add(obj interface{}) {
 			c.queue.Add(handler.ResourceCreatedHandler{
 				Resource:   obj,
 				Collectors: c.collectors,
+				Recorder:   c.recorder,
 			})
 		}
 	}
@@ -90,6 +100,7 @@ func (c *Controller) Update(old interface{}, new interface{}) {
 			Resource:    new,
 			OldResource: old,
 			Collectors:  c.collectors,
+			Recorder:    c.recorder,
 		})
 	}
 }
@@ -99,7 +110,7 @@ func (c *Controller) Delete(old interface{}) {
 	// Todo: Any future delete event can be handled here
 }
 
-//Run function for controller which handles the queue
+// Run function for controller which handles the queue
 func (c *Controller) Run(threadiness int, stopCh chan struct{}) {
 	defer runtime.HandleCrash()