small, multi-platform (amd64, arm64) images

Modify kafka docker image due to arm64 compatibility

Issue-ID: INT-912
Issue-ID: INT-933
Signed-off-by: Simon Hrabos <simon.hrabos@tieto.com>
Change-Id: Ie2e359450812fd5ec92a3faf9c9162ae5c287331

2 files changed, 124 insertions, 110 deletions

diff --git a/pom.xml b/pom.xml
index 8ad9681..4d2563f 100644
--- a/pom.xml
+++ b/pom.xml
@@ -39,6 +39,16 @@
 	</developers>
 
 	<build>
+	<!-- Copy files to docker-stage to be included in image -->        
+        <resources>
+            <resource>
+                <targetPath>${basedir}/target/docker-stage</targetPath>
+                <directory>${basedir}/src/main/docker</directory>
+                    <includes>
+                        <include>*</include>
+                    </includes>
+            </resource>
+        </resources>
 		<plugins>
 			<plugin>
 				<groupId>org.apache.maven.plugins</groupId>
@@ -149,98 +159,33 @@
 					</execution>
 				</executions>
 			</plugin>
-			<plugin>
-				<groupId>com.spotify</groupId>
-				<artifactId>docker-maven-plugin</artifactId>
-				<version>1.0.0</version>
-				<configuration>
-					<imageName>onap/dmaap/kafka111</imageName>
-					<dockerDirectory>src/main/docker</dockerDirectory>
-					<serverId>docker-hub</serverId>
-					<imageTags>
-						<imageTag>${dockertag1}</imageTag>
-						<imageTag>${dockertag2}</imageTag>
-					</imageTags>
-					<resources>
-						<!-- <resource> <targetPath>/</targetPath> <directory>${dockerLocation}</directory> 
-							<include>${project.build.finalName}.jar</include> </resource> -->
-						<resource>
-							<targetPath>/</targetPath>
-							<directory>${project.build.directory}</directory>
-							<include>**/**</include>
-						</resource>
-						<resource>
-							<targetPath>/</targetPath>
-							<directory>${project.build.directory}</directory>
-							<include>dmaapMMAgent.jar</include>
-						</resource>
-					</resources>
-				</configuration>
-				<executions>
-					<execution>
-						<id>build-image</id>
-						<phase>install</phase>
-						<goals>
-							<goal>build</goal>
-						</goals>
-						<configuration>
-							<skipDockerBuild>${skip.docker.build}</skipDockerBuild>
-						</configuration>
-					</execution>
-
-					<execution>
-						<id>tag-image-project-version</id>
-						<phase>install</phase>
-						<goals>
-							<goal>tag</goal>
-						</goals>
-						<configuration>
-							<image>onap/dmaap/kafka111</image>
-							<newName>${docker.push.registry}/onap/dmaap/kafka111:${dockertag2}</newName>
-							<skipDockerTag>${skip.docker.push}</skipDockerTag>
-						</configuration>
-					</execution>
-
-					<execution>
-						<id>tag-image-latest</id>
-						<phase>install</phase>
-						<goals>
-							<goal>tag</goal>
-						</goals>
-						<configuration>
-							<image>onap/dmaap/kafka111</image>
-							<newName>${docker.push.registry}/onap/dmaap/kafka111:${dockertag1}</newName>
-							<skipDockerTag>${skip.docker.push}</skipDockerTag>
-						</configuration>
-					</execution>
-
-					<execution>
-						<id>push-image</id>
-						<phase>deploy</phase>
-						<goals>
-							<goal>push</goal>
-						</goals>
-						<configuration>
-							<imageName>${docker.push.registry}/onap/dmaap/kafka111:${dockertag2}</imageName>
-							<skipDockerPush>${skip.docker.push}</skipDockerPush>
-						</configuration>
-					</execution>
-
-					<execution>
-						<id>push-image-latest</id>
-						<phase>deploy</phase>
-						<goals>
-							<goal>push</goal>
-						</goals>
-						<configuration>
-							<imageName>${docker.push.registry}/onap/dmaap/kafka111:${dockertag1}</imageName>
-							<skipDockerPush>${skip.docker.push}</skipDockerPush>
-						</configuration>
-					</execution>
-				</executions>
-			</plugin>
 
 			<plugin>
+                  		<artifactId>maven-resources-plugin</artifactId>
+		                  <version>2.7</version>
+                		  <executions>
+		                     <execution>
+                		          <id>copy-jar</id>
+		                          <phase>install</phase>
+                		          <goals>
+		                              <goal>copy-resources</goal>
+                		          </goals>
+		                          <configuration>
+                		              <outputDirectory>${basedir}/target/docker-stage</outputDirectory>
+		                              <resources>
+		                                  <resource>
+		                                      <directory>${basedir}/target</directory>
+		                                      <includes>
+		                                          <include>dmaapMMAgent.jar</include>
+		                                          <include>kafka11aaf-jar-with-dependencies.jar</include>
+		                                      </includes>
+		                                  </resource>
+		                              </resources>
+		                          </configuration>
+		                      </execution>
+		                  </executions>
+		       	</plugin>
+			<plugin>
 				<groupId>org.apache.maven.plugins</groupId>
 				<artifactId>maven-assembly-plugin</artifactId>
 				<version>2.4.1</version>
@@ -381,6 +326,48 @@
 							</execution>
 						</executions>
 					</plugin>
+					<!-- build docker image -->
+                    			<plugin>
+			                      <groupId>io.fabric8</groupId>
+			                      <artifactId>docker-maven-plugin</artifactId>
+			                      <version>0.28.0</version>
+				                      <configuration>
+			                          <verbose>${docker.verbose}</verbose>
+			                          <apiVersion>${docker.apiVersion}</apiVersion>
+			                          <pullRegistry>${docker.pull.registry}</pullRegistry>
+                        			  <pushRegistry>${docker.push.registry}</pushRegistry>
+			                          <images>
+			                              <image>
+			                                  <name>onap/dmaap/kafka01101</name>
+			                                  <build>
+			                                      <cleanup>try</cleanup>
+			                                     <dockerFileDir>${basedir}/target/docker-stage</dockerFileDir>
+			                                     <dockerFile>Dockerfile</dockerFile>
+			                                      <tags>
+			                                          <tag>${dockertag1}</tag>
+			                                          <tag>${dockertag2}</tag>
+			                                      </tags>
+			                                  </build>
+			                              </image>
+			                          </images>
+			                      </configuration>
+			                      <executions>
+			                          <execution>
+			                              <id>generate-images</id>
+			                              <phase>install</phase>
+			                              <goals>
+			                                  <goal>build</goal>
+			                              </goals>
+			                          </execution>
+			                          <execution>
+			                              <id>push-images</id>
+			                              <phase>deploy</phase>
+			                              <goals>
+			                                  <goal>push</goal>
+			                              </goals>
+			                          </execution>
+			                      </executions>
+			                   </plugin>
 				</plugins>
 			</build>
 		</profile>
diff --git a/src/main/docker/Dockerfile b/src/main/docker/Dockerfile
index 46343cf..d5ce240 100644
--- a/src/main/docker/Dockerfile
+++ b/src/main/docker/Dockerfile
@@ -1,24 +1,48 @@
-FROM anapsix/alpine-java
+FROM alpine:3.7
+
+ENV LANG C.UTF-8
+
+RUN echo "http://dl-cdn.alpinelinux.org/alpine/edge/testing" >> /etc/apk/repositories
+RUN { \
+		echo '#!/bin/sh'; \
+		echo 'set -e'; \
+		echo; \
+		echo 'dirname "$(dirname "$(readlink -f "$(which javac || which java)")")"'; \
+	} > /usr/local/bin/docker-java-home \
+	&& chmod +x /usr/local/bin/docker-java-home
+ENV JAVA_HOME /usr/lib/jvm/java-1.8-openjdk/jre
+ENV PATH $PATH:/usr/lib/jvm/java-1.8-openjdk/jre/bin:/usr/lib/jvm/java-1.8-openjdk/bin
+
+ENV JAVA_VERSION 8u212
+ENV JAVA_ALPINE_VERSION 8.212.04-r0
+
+RUN set -x \
+	&& apk add --no-cache \
+		openjdk8-jre="$JAVA_ALPINE_VERSION" \
+	&& [ "$JAVA_HOME" = "$(docker-java-home)" ]
 
 ARG kafka_version=1.1.1
 ARG scala_version=2.12
 
-
-RUN apk add --update unzip wget curl docker jq coreutils
+RUN apk add --no-cache unzip wget docker curl jq coreutils libstdc++ ca-certificates bash java-cacerts
 
 ENV KAFKA_VERSION=$kafka_version SCALA_VERSION=$scala_version
-ADD download-kafka.sh /tmp/download-kafka.sh
-ADD kafka_server_jaas.conf /tmp/kafka_server_jaas.conf
-ADD org.onap.dmaap.mr.trust.jks /tmp/org.onap.dmaap.mr.trust.jks
-ADD org.onap.dmaap.mr.p12 /tmp/org.onap.dmaap.mr.p12
-ADD org.onap.dmaap.mr.keyfile /tmp/org.onap.dmaap.mr.keyfile
-ADD cadi.properties /tmp/cadi.properties
-ADD mmagent.config /opt/etc/mmagent.config
-ADD consumer.properties /opt/etc/consumer.properties
-ADD producer.properties /opt/etc/producer.properties
-ADD kafka11aaf-jar-with-dependencies.jar /tmp/kafka11aaf-jar-with-dependencies.jar
-ADD dmaapMMAgent.jar /tmp/dmaapMMAgent.jar
-ADD kafka-run-class.sh /tmp/kafka-run-class.sh
+
+COPY download-kafka.sh \
+     kafka_server_jaas.conf \
+     org.onap.dmaap.mr.trust.jks \
+     org.onap.dmaap.mr.p12 \
+     org.onap.dmaap.mr.keyfile \
+     cadi.properties \
+     kafka11aaf-jar-with-dependencies.jar \
+     dmaapMMAgent.jar \
+     kafka-run-class.sh \
+     /tmp/
+
+COPY mmagent.config \
+     consumer.properties \
+     producer.properties \
+     /opt/etc/
 
 RUN chmod a+x /tmp/download-kafka.sh && sync && /tmp/download-kafka.sh && tar xfz /tmp/kafka_${SCALA_VERSION}-${KAFKA_VERSION}.tgz -C /opt && rm /tmp/kafka_${SCALA_VERSION}-${KAFKA_VERSION}.tgz && ln -s /opt/kafka_${SCALA_VERSION}-${KAFKA_VERSION} /opt/kafka
 
@@ -26,11 +50,14 @@ VOLUME ["/kafka"]
 
 ENV KAFKA_HOME /opt/kafka
 ENV PATH ${PATH}:${KAFKA_HOME}/bin
-ADD start-kafka.sh /usr/bin/start-kafka.sh
-ADD broker-list.sh /usr/bin/broker-list.sh
-ADD create-topics.sh /usr/bin/create-topics.sh
-ADD start-kafkaOrMirrorMaker.sh /usr/bin/start-kafkaOrMirrorMaker.sh
-ADD start-mirrormaker.sh /usr/bin/start-mirrormaker.sh
+
+COPY start-kafka.sh \
+     broker-list.sh \
+     create-topics.sh \
+     start-kafkaOrMirrorMaker.sh \
+     start-mirrormaker.sh \
+     /usr/bin/
+
 RUN mkdir /opt/logs
 RUN touch /opt/logs/mmagent.log
 # The scripts need to have executable permission