Merge pull request #42630 from anguslees/elasticsearch

cluster/addons/fluentd-elasticsearch/es-controller.yaml

@@ -21,7 +21,7 @@ spec:
         kubernetes.io/cluster-service: "true"
     spec:
       containers:
-      - image: gcr.io/google_containers/elasticsearch:v2.4.1-1
+      - image: gcr.io/google_containers/elasticsearch:v2.4.1-2
         name: elasticsearch-logging
         resources:
           # need more cpu upon initialization, therefore burstable class

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

@@ -23,7 +23,7 @@ ENV DEBIAN_FRONTEND noninteractive
 ENV ELASTICSEARCH_VERSION 2.4.1
 
 RUN apt-get update \
-    && apt-get install -y curl \
+    && apt-get install -y curl gosu \
     && apt-get clean
 
 RUN set -x \
@@ -48,4 +48,4 @@ RUN useradd --no-create-home --user-group elasticsearch \
 VOLUME ["/data"]
 EXPOSE 9200 9300
 
-CMD /run.sh
\ No newline at end of file
+CMD ["/run.sh"]

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

@@ -16,7 +16,7 @@
 
 # The current value of the tag to be used for building and
 # pushing an image to gcr.io
-TAG = v2.4.1-1
+TAG = v2.4.1-2
 
 build:	elasticsearch_logging_discovery
 	docker build --pull -t gcr.io/google_containers/elasticsearch:$(TAG) .

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

@@ -24,7 +24,7 @@ import (
 	"time"
 
 	"github.com/golang/glog"
-	meta_v1 "k8s.io/apimachinery/pkg/apis/meta/v1"
+	metav1 "k8s.io/apimachinery/pkg/apis/meta/v1"
 	restclient "k8s.io/client-go/rest"
 	"k8s.io/kubernetes/pkg/api"
 	clientset "k8s.io/kubernetes/pkg/client/clientset_generated/internalclientset"
@@ -56,7 +56,7 @@ func main() {
 	namespace := metav1.NamespaceSystem
 	envNamespace := os.Getenv("NAMESPACE")
 	if envNamespace != "" {
-		if _, err := client.Core().Namespaces().Get(envNamespace, meta_v1.GetOptions{}); err != nil {
+		if _, err := client.Core().Namespaces().Get(envNamespace, metav1.GetOptions{}); err != nil {
 			glog.Fatalf("%s namespace doesn't exist: %v", envNamespace, err)
 		}
 		namespace = envNamespace
@@ -66,7 +66,7 @@ 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 = client.Core().Services(namespace).Get("elasticsearch-logging", meta_v1.GetOptions{})
+		elasticsearch, err = client.Core().Services(namespace).Get("elasticsearch-logging", metav1.GetOptions{})
 		if err == nil {
 			break
 		}
@@ -83,7 +83,7 @@ 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 = client.Core().Endpoints(namespace).Get("elasticsearch-logging", meta_v1.GetOptions{})
+		endpoints, err = client.Core().Endpoints(namespace).Get("elasticsearch-logging", metav1.GetOptions{})
 		if err != nil {
 			continue
 		}

cluster/addons/fluentd-elasticsearch/es-image/run.sh

@@ -25,4 +25,4 @@ export MINIMUM_MASTER_NODES=${MINIMUM_MASTER_NODES:-2}
 
 chown -R elasticsearch:elasticsearch /data
 
-/bin/su -c /elasticsearch/bin/elasticsearch elasticsearch
+exec gosu elasticsearch /elasticsearch/bin/elasticsearch