Merge pull request #67691 from loburm/security_fixes

Automatic merge from submit-queue (batch tested with PRs 67691, 68147). If you want to cherry-pick this change to another branch, please follow the instructions here: https://github.com/kubernetes/community/blob/master/contributors/devel/cherry-picks.md.

Bump versions of components with latest security patches.

**What this PR does / why we need it**:
Upgrade versions of monitoring components used on GCP, to include latest security patches.

**Release note**:
```release-note
[fluentd-gcp-scaler addon] Bump fluentd-gcp-scaler to 0.4 to pick up security fixes.
[prometheus-to-sd addon] Bump prometheus-to-sd to 0.3.1 to pick up security fixes, bug fixes and new features.
[event-exporter addon] Bump event-exporter to 0.2.3 to pick up security fixes.
```

cluster/addons/cluster-monitoring/stackdriver/heapster-controller.yaml

@@ -63,7 +63,7 @@ spec:
             - --sink=stackdriver:?cluster_name={{ cluster_name }}&use_old_resources={{ use_old_resources }}&use_new_resources={{ use_new_resources }}&min_interval_sec=100&batch_export_timeout_sec=110&cluster_location={{ cluster_location }}
         # BEGIN_PROMETHEUS_TO_SD
         - name: prom-to-sd
-          image: k8s.gcr.io/prometheus-to-sd:v0.2.4
+          image: k8s.gcr.io/prometheus-to-sd:v0.3.1
           command:
             - /monitor
             - --source=heapster:http://localhost:8082?whitelisted=stackdriver_requests_count,stackdriver_timeseries_count

cluster/addons/fluentd-gcp/event-exporter.yaml

@@ -29,11 +29,11 @@ subjects:
 apiVersion: apps/v1beta1
 kind: Deployment
 metadata:
-  name: event-exporter-v0.2.2
+  name: event-exporter-v0.2.3
   namespace: kube-system
   labels:
     k8s-app: event-exporter
-    version: v0.2.2
+    version: v0.2.3
     kubernetes.io/cluster-service: "true"
     addonmanager.kubernetes.io/mode: Reconcile
 spec:
@@ -42,18 +42,18 @@ spec:
     metadata:
       labels:
         k8s-app: event-exporter
-        version: v0.2.2
+        version: v0.2.3
     spec:
       serviceAccountName: event-exporter-sa
       containers:
       - name: event-exporter
-        image: k8s.gcr.io/event-exporter:v0.2.2
+        image: k8s.gcr.io/event-exporter:v0.2.3
         command:
         - /event-exporter
         - -sink-opts=-stackdriver-resource-model={{ exporter_sd_resource_model }}
       # BEGIN_PROMETHEUS_TO_SD
       - name: prometheus-to-sd-exporter
-        image: k8s.gcr.io/prometheus-to-sd:v0.2.4
+        image: k8s.gcr.io/prometheus-to-sd:v0.3.1
         command:
           - /monitor
           - --stackdriver-prefix={{ prometheus_to_sd_prefix }}/addons

cluster/addons/fluentd-gcp/fluentd-gcp-ds.yaml

@@ -80,7 +80,7 @@ spec:
               fi;
       # BEGIN_PROMETHEUS_TO_SD
       - name: prometheus-to-sd-exporter
-        image: k8s.gcr.io/prometheus-to-sd:v0.2.4
+        image: k8s.gcr.io/prometheus-to-sd:v0.3.1
         command:
           - /monitor
           - --stackdriver-prefix={{ prometheus_to_sd_prefix }}/addons

cluster/addons/fluentd-gcp/scaler-deployment.yaml

@@ -5,7 +5,7 @@ metadata:
   namespace: kube-system
   labels:
     k8s-app: fluentd-gcp-scaler
-    version: v0.3.0
+    version: v0.4.0
     addonmanager.kubernetes.io/mode: Reconcile
 spec:
   selector:
@@ -19,7 +19,7 @@ spec:
       serviceAccountName: fluentd-gcp-scaler
       containers:
       - name: fluentd-gcp-scaler
-        image: k8s.gcr.io/fluentd-gcp-scaler:0.3
+        image: k8s.gcr.io/fluentd-gcp-scaler:0.4
         command:
           - /scaler.sh
           - --ds-name=fluentd-gcp-{{ fluentd_gcp_yaml_version }}

cluster/addons/metadata-proxy/gce/metadata-proxy.yaml

@@ -57,7 +57,7 @@ spec:
             cpu: "30m"
       # BEGIN_PROMETHEUS_TO_SD
       - name: prometheus-to-sd-exporter
-        image: k8s.gcr.io/prometheus-to-sd:v0.2.4
+        image: k8s.gcr.io/prometheus-to-sd:v0.3.1
         # Request and limit resources to get guaranteed QoS.
         resources:
           requests:

test/e2e/instrumentation/monitoring/custom_metrics_deployments.go

@@ -211,7 +211,7 @@ func prometheusExporterPodSpec(metricName string, metricValue int64, port int32)
 			},
 			{
 				Name:            "prometheus-to-sd",
-				Image:           "k8s.gcr.io/prometheus-to-sd:v0.2.3",
+				Image:           "k8s.gcr.io/prometheus-to-sd:v0.3.1",
 				ImagePullPolicy: corev1.PullPolicy("Always"),
 				Command: []string{"/monitor", fmt.Sprintf("--source=:http://localhost:%d", port),
 					"--stackdriver-prefix=custom.googleapis.com", "--pod-id=$(POD_ID)", "--namespace-id=$(POD_NAMESPACE)"},