[GitHub] [flume] busbey commented on a change in pull request #351: Docker

[GitBox <gi...@apache.org>]

busbey commented on a change in pull request #351:
URL: https://github.com/apache/flume/pull/351#discussion_r821121308



##########
File path: flume-ng-dist/Dockerfile
##########
@@ -0,0 +1,39 @@
+# Licensed to the Apache Software Foundation (ASF) under one
+# or more contributor license agreements. See the NOTICE file
+# distributed with this work for additional information
+# regarding copyright ownership. The ASF licenses this file
+# to you under the Apache License, Version 2.0 (the
+# "License"); you may not use this file except in compliance
+# with the License. You may obtain a copy of the License at
+#
+#   http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing,
+# software distributed under the License is distributed on an
+# "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+# KIND, either express or implied. See the License for the
+# specific language governing permissions and limitations
+# under the License.
+#
+
+ARG IMAGE_NAME=adoptopenjdk/openjdk8
+ARG IMAGE_TAG=centos-jre
+
+FROM ${IMAGE_NAME}:${IMAGE_TAG}
+
+ARG ASSEMBLY_VERSION
+ARG MAINTAINER="Apache Flume <de...@flume.apache.org>"

Review comment:
       the MAINTAINER keyword was deprecated a bit ago. I believe the preferred idiomatic way now is via a label:
   
   ```
   LABEL org.opencontainers.image.authors="dev@flume.apache.org"
   ```




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