Merge pull request #46596 from st4nson/fluentd_plugin_update

Automatic merge from submit-queue

Update 'fluentd-elasticsearch' image.

**What this PR does / why we need it**:

Plugins updated for `fluentd-elasticsearch`:
 - fluent-plugin-elasticsearch 1.5.0 -> 1.9.5
 - fluent-plugin-kubernetes_metadata 0.24.0 -> 0.27.0

**Release note**:

```release-note
NONE
```

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

@@ -23,7 +23,7 @@ spec:
     spec:
       containers:
       - name: fluentd-es
-        image: gcr.io/google_containers/fluentd-elasticsearch:1.22
+        image: gcr.io/google_containers/fluentd-elasticsearch:1.23
         command:
           - '/bin/sh'
           - '-c'

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

@@ -16,7 +16,7 @@
 
 PREFIX = gcr.io/google_containers
 IMAGE = fluentd-elasticsearch
-TAG = 1.22
+TAG = 1.23
 
 build:
 	docker build --pull -t $(PREFIX)/$(IMAGE):$(TAG) .

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

@@ -30,8 +30,8 @@ sed -i -e "s/USER=td-agent/USER=root/" -e "s/GROUP=td-agent/GROUP=root/" /etc/in
 
 # Install the Elasticsearch Fluentd plug-in.
 # http://docs.fluentd.org/articles/plugin-management
-td-agent-gem install --no-document fluent-plugin-kubernetes_metadata_filter -v 0.24.0
-td-agent-gem install --no-document fluent-plugin-elasticsearch -v 1.5.0
+td-agent-gem install --no-document fluent-plugin-kubernetes_metadata_filter -v 0.27.0
+td-agent-gem install --no-document fluent-plugin-elasticsearch -v 1.9.5
 
 # Remove docs and postgres references
 rm -rf /opt/td-agent/embedded/share/doc \