From 25c0056a7846168dbc5cc86615039ad8d1e9a35d Mon Sep 17 00:00:00 2001
From: Simon Hrabos <simon.hrabos@tieto.com>
Date: Fri, 20 Sep 2019 15:19:24 +0200
Subject: small, multi-platform (amd64, arm64) images

Modify fproxy, rproxy and tproxy-config docker container image due to arm64 compatibility

Issue-ID: INT-1174
Issue-ID: INT-1175
Issue-ID: INT-1176
Signed-off-by: Simon Hrabos <simon.hrabos@tieto.com>
Change-Id: Ibbf9e1d15bea9ebb1b82ff50c8671927c68be2ed
---
 sidecar/rproxy/pom.xml                          | 76 ++++++++++++++++++-------
 sidecar/rproxy/src/main/assembly/descriptor.xml | 29 ++++++++++
 sidecar/rproxy/src/main/docker/Dockerfile       | 30 ++++------
 3 files changed, 94 insertions(+), 41 deletions(-)
 create mode 100644 sidecar/rproxy/src/main/assembly/descriptor.xml

(limited to 'sidecar/rproxy')

diff --git a/sidecar/rproxy/pom.xml b/sidecar/rproxy/pom.xml
index e789287..8e4ac38 100644
--- a/sidecar/rproxy/pom.xml
+++ b/sidecar/rproxy/pom.xml
@@ -27,6 +27,10 @@
 		<version>2.1.14-SNAPSHOT</version>
 	</parent>
 
+	<properties>
+		<fproxy.build.dir>${project.build.directory}/${project.artifactId}-build/</fproxy.build.dir>
+	</properties>
+
 	<artifactId>rproxy</artifactId>
 	<packaging>jar</packaging>
 
@@ -128,50 +132,78 @@
 				<configuration>
 					<reuseForks>false</reuseForks>
 					<forkCount>1</forkCount>
+					<argLine>-Xmx1024m -XX:MaxPermSize=256m</argLine>
 				</configuration>
 			</plugin>
 			<plugin>
-				<groupId>org.apache.maven.plugins</groupId>
-				<artifactId>maven-resources-plugin</artifactId>
-				<version>3.0.2</version>
+				<artifactId>maven-assembly-plugin</artifactId>
+				<configuration>
+					<descriptors>
+						<descriptor>src/main/assembly/descriptor.xml</descriptor>
+					</descriptors>
+				</configuration>
 				<executions>
 					<execution>
-						<id>copy-docker-file</id>
+						<id>make-assembly</id>
 						<phase>package</phase>
 						<goals>
-							<goal>copy-resources</goal>
+							<goal>single</goal>
 						</goals>
-						<configuration>
-							<outputDirectory>target</outputDirectory>
-							<overwrite>true</overwrite>
-							<resources>
-								<resource>
-									<directory>${basedir}/src/main/docker</directory>
-									<filtering>true</filtering>
-								</resource>
-								<resource>
-									<directory>${basedir}/src/main/bin/</directory>
-									<filtering>true</filtering>
-								</resource>
-							</resources>
-						</configuration>
 					</execution>
 				</executions>
 			</plugin>
 			<plugin>
-				<groupId>com.spotify</groupId>
+				<groupId>io.fabric8</groupId>
 				<artifactId>docker-maven-plugin</artifactId>
-				<version>0.4.11</version>
+				<version>0.28.0</version>
 				<configuration>
 					<verbose>true</verbose>
+					<apiVersion>${docker.apiVersion}</apiVersion>
+					<pullRegistry>${docker.pull.registry}</pullRegistry>
+					<pushRegistry>${docker.push.registry}</pushRegistry>
 					<serverId>docker-hub</serverId>
-					<imageName>${docker.push.registry}/onap/${project.artifactId}</imageName>
 					<dockerDirectory>${docker.location}</dockerDirectory>
 					<imageTags>
 						<imageTag>latest</imageTag>
 					</imageTags>
 					<forceTags>true</forceTags>
+					<images>
+						<image>
+							<name>${docker.push.registry}/onap/${project.artifactId}</name>
+							<build>
+								<cleanup>try</cleanup>
+								<dockerFileDir>${project.basedir}/src/main/docker</dockerFileDir>
+								<tags>
+									<tag>latest</tag>
+								</tags>
+								<assembly>
+									<inline>
+										<fileSets>
+											<fileSet>
+												<directory>${fproxy.build.dir}</directory>
+												<outputDirectory>/${project.artifactId}</outputDirectory>
+											</fileSet>
+										</fileSets>
+									</inline>
+								</assembly>
+							</build>
+						</image>
+					</images>
 				</configuration>
+				<executions>
+					<execution>
+						<id>generate-images</id>
+						<phase>install</phase>
+						<!--unbind default goal for this phase-->
+					</execution>
+					<execution>
+						<id>push-images</id>
+						<phase>deploy</phase>
+						<goals>
+							<goal>push</goal>
+						</goals>
+					</execution>
+				</executions>
 			</plugin>
 			<plugin>
 				<groupId>org.apache.maven.plugins</groupId>
diff --git a/sidecar/rproxy/src/main/assembly/descriptor.xml b/sidecar/rproxy/src/main/assembly/descriptor.xml
new file mode 100644
index 0000000..16b21de
--- /dev/null
+++ b/sidecar/rproxy/src/main/assembly/descriptor.xml
@@ -0,0 +1,29 @@
+<assembly xmlns="http_://maven.apache.org/plugins/maven-assembly-plugin/assembly/1.1.2"
+          xmlns:xsi="http_://www.__w3.org/2001/XMLSchema-instance"
+          xsi:SchemaLocation="http_://maven.apache.org/plugins/maven-assembly-plugin/assembly/1.1.2 http_://maven.apache.org/xsd/assembly-1.1.2.xsd">
+    <id>build</id>
+    <includeBaseDirectory>false</includeBaseDirectory>
+    <formats>
+        <format>dir</format>
+    </formats>
+    <fileSets>
+        <fileSet>
+            <directory>${project.basedir}/src/main/bin</directory>
+            <outputDirectory>/bin</outputDirectory>
+            <includes>
+                <include>**/*</include>
+            </includes>
+        </fileSet>
+        <fileSet>
+            <directory>${project.build.directory}</directory>
+            <outputDirectory>/</outputDirectory>
+            <includes>
+                <include>*.jar</include>
+            </includes>
+            <excludes>           
+            <exclude>Dockerfile</exclude>
+                <exclude>*.sh</exclude>
+            </excludes>
+        </fileSet>
+    </fileSets>
+</assembly>
diff --git a/sidecar/rproxy/src/main/docker/Dockerfile b/sidecar/rproxy/src/main/docker/Dockerfile
index 56b32fa..6311e9e 100644
--- a/sidecar/rproxy/src/main/docker/Dockerfile
+++ b/sidecar/rproxy/src/main/docker/Dockerfile
@@ -1,34 +1,26 @@
-FROM ubuntu:14.04
+FROM openjdk:8-alpine
 
 ARG MICRO_HOME=/opt/app/rproxy
 ARG BIN_HOME=$MICRO_HOME/bin
 ARG JAR_FILE=rproxy-exec.jar
 
-RUN apt-get update
-
-# Install and setup java8
-RUN apt-get update && apt-get install -y software-properties-common
-## sudo -E is required to preserve the environment. If you remove that line, it will most like freeze at this step
-RUN sudo -E add-apt-repository ppa:openjdk-r/ppa && apt-get update && apt-get install -y openjdk-8-jdk
-
-RUN sudo dpkg --purge --force-depends ca-certificates-java
-RUN sudo apt-get install ca-certificates-java
+RUN apk update && \
+    apk add ca-certificates
 
 ## Setup JAVA_HOME, this is useful for docker commandline
-ENV JAVA_HOME usr/lib/jvm/java-8-openjdk-$(dpkg --print-architecture)
+ENV JAVA_HOME usr/lib/jvm/java-1.8-openjdk
 RUN export JAVA_HOME
 
 # Build up the deployment folder structure
 RUN mkdir -p $MICRO_HOME
-COPY ${JAR_FILE} $MICRO_HOME
-RUN mkdir -p $BIN_HOME
-COPY *.sh $BIN_HOME
-RUN chmod 755 $BIN_HOME/*
-RUN ln -s /logs $MICRO_HOME/logs
-RUN mkdir /logs
+WORKDIR $MICRO_HOME
+COPY maven/rproxy/ .
+RUN chmod 755 $BIN_HOME/* && \
+    mkdir /logs && \
+    ln -s /logs $MICRO_HOME/logs
 # Create the appuser
-RUN groupadd -r appgroup && \
-    useradd -r -u 1001 -g appgroup appuser && \
+RUN addgroup --system appgroup && \
+    adduser --system -u 1001 -g appgroup appuser && \
     chown -R appuser:appgroup $MICRO_HOME && \
     chmod 777 /logs
 USER appuser
-- 
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