Move things into a 'kube-system' namespace.

cluster/addons/fluentd-elasticsearch/es-image/Makefile

@@ -1,7 +1,8 @@
 .PHONY:	elasticsearch_logging_discovery build push
 
-# Keep this one version ahead to help prevent accidental pushes.
-TAG = 1.4
+# The current value of the tag to be used for building and
+# pushing an image to gcr.io
+TAG = 1.5
 
 build:	elasticsearch_logging_discovery
 	docker build -t gcr.io/google_containers/elasticsearch:$(TAG) .

cluster/addons/fluentd-elasticsearch/es-image/elasticsearch_logging_discovery.go

@@ -50,7 +50,7 @@ func main() {
 	// Look for endpoints associated with the Elasticsearch loggging service.
 	// First wait for the service to become available.
 	for t := time.Now(); time.Since(t) < 5*time.Minute; time.Sleep(10 * time.Second) {
-		elasticsearch, err = c.Services(api.NamespaceDefault).Get("elasticsearch-logging")
+		elasticsearch, err = c.Services(api.NamespaceSystem).Get("elasticsearch-logging")
 		if err == nil {
 			break
 		}
@@ -67,7 +67,7 @@ func main() {
 	// Wait for some endpoints.
 	count := 0
 	for t := time.Now(); time.Since(t) < 5*time.Minute; time.Sleep(10 * time.Second) {
-		endpoints, err = c.Endpoints(api.NamespaceDefault).Get("elasticsearch-logging")
+		endpoints, err = c.Endpoints(api.NamespaceSystem).Get("elasticsearch-logging")
 		if err != nil {
 			continue
 		}