Refactor Docker image building process

Align Docker image building process to VES project.
Also refactor all Maven configurations.

Change-Id: I3856bb75f41247f5ce7f17fb813aa2ab692e4def
Issue-ID: DCAEGEN2-737
Signed-off-by: Piotr Bochenski <piotr.bochenski@nokia.com>

1 files changed, 91 insertions, 123 deletions

diff --git a/prh-app-server/pom.xml b/prh-app-server/pom.xml
index daaa5acb..9ecf57b5 100644
--- a/prh-app-server/pom.xml
+++ b/prh-app-server/pom.xml
@@ -18,124 +18,120 @@
   ~ limitations under the License.
   ~ ============LICENSE_END=========================================================
   -->
-<project xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
-  xmlns="http://maven.apache.org/POM/4.0.0"
-  xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
+<project xmlns="http://maven.apache.org/POM/4.0.0"
+         xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
+         xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
+  <modelVersion>4.0.0</modelVersion>
+
   <parent>
-    <artifactId>prh</artifactId>
     <groupId>org.onap.dcaegen2.services</groupId>
+    <artifactId>prh</artifactId>
     <version>1.0.0-SNAPSHOT</version>
   </parent>
-  <modelVersion>4.0.0</modelVersion>
 
-  <artifactId>prh-app-server</artifactId>
   <groupId>org.onap.dcaegen2.services.prh</groupId>
+  <artifactId>prh-app-server</artifactId>
   <packaging>jar</packaging>
+
   <properties>
+    <docker.image.name>onap/${project.groupId}.${project.artifactId}</docker.image.name>
     <maven.build.timestamp.format>yyyyMMdd'T'HHmmss</maven.build.timestamp.format>
-    <project.fatJar.finalName>prh-app-server</project.fatJar.finalName>
-    <nexusproxy>https://nexus.onap.org</nexusproxy>
-    <snapshots.path>content/repositories/snapshots/</snapshots.path>
-    <releases.path>content/repositories/releases/</releases.path>
-    <docker.repo.url>${onap.nexus.dockerregistry.daily}</docker.repo.url>
-    <nexus.staging>false</nexus.staging>
   </properties>
+
   <build>
+    <resources>
+      <resource>
+        <directory>config</directory>
+        <targetPath>${project.build.directory}/config</targetPath>
+      </resource>
+    </resources>
+
     <plugins>
       <plugin>
-        <groupId>org.apache.maven.plugins</groupId>
-        <artifactId>maven-compiler-plugin</artifactId>
-      </plugin>
-      <plugin>
-        <groupId>org.apache.maven.plugins</groupId>
-        <artifactId>maven-resources-plugin</artifactId>
-        <executions>
-          <execution>
-            <id>custom-resources</id>
-            <phase>process-resources</phase>
-            <goals>
-              <goal>copy-resources</goal>
-            </goals>
-            <configuration>
-              <outputDirectory>${project.build.directory}/config</outputDirectory>
-              <resources>
-                <resource>
-                  <directory>${project.basedir}/config</directory>
-                  <filtering>true</filtering>
-                </resource>
-              </resources>
-              <encoding>UTF-8</encoding>
-            </configuration>
-          </execution>
-        </executions>
-      </plugin>
-      <plugin>
         <groupId>org.springframework.boot</groupId>
         <artifactId>spring-boot-maven-plugin</artifactId>
-        <executions>
-          <execution>
-            <goals>
-              <goal>repackage</goal>
-            </goals>
-          </execution>
-        </executions>
         <configuration>
-          <finalName>${project.fatJar.finalName}</finalName>
+          <finalName>${project.artifactId}</finalName>
           <mainClass>org.onap.dcaegen2.services.prh.MainApp</mainClass>
         </configuration>
       </plugin>
-      <!-- This plugin may go away in favor of a custom Dockerfile provided by Carsten and co. -->
       <plugin>
         <groupId>com.spotify</groupId>
         <artifactId>docker-maven-plugin</artifactId>
         <configuration>
-          <skipDockerBuild>false</skipDockerBuild>
-          <imageName>
-            ${docker.repo.url}/onap/${project.groupId}.${project.artifactId}
-          </imageName>
+          <serverId>${onap.nexus.dockerregistry.daily}</serverId>
+          <imageName>${docker.image.name}</imageName>
+          <imageTags>
+            <tag>latest</tag>
+          </imageTags>
           <baseImage>openjdk:8-jre-alpine</baseImage>
-          <entryPoint>["java", "-jar", "/opt/${project.fatJar.finalName}.jar"]</entryPoint>
           <resources>
             <resource>
-              <targetPath>/opt</targetPath>
               <directory>${project.build.directory}</directory>
-              <include>${project.fatJar.finalName}.jar</include>
+              <include>${project.artifactId}.jar</include>
+              <targetPath>/opt</targetPath>
             </resource>
             <resource>
-              <targetPath>/config</targetPath>
               <directory>${project.build.directory}/config</directory>
-              <include>*</include>
+              <targetPath>/config</targetPath>
             </resource>
           </resources>
           <exposes>
             <expose>8100</expose>
             <expose>8433</expose>
           </exposes>
-          <imageTags>
-            <imageTag>${project.version}-SNAPSHOT-${maven.build.timestamp}Z</imageTag>
-            <imageTag>${project.version}</imageTag>
-            <imageTag>latest</imageTag>
-          </imageTags>
-          <serverId>${docker.repo.url}</serverId>
-        </configuration>
-      </plugin>
-      <plugin>
-        <groupId>org.sonatype.plugins</groupId>
-        <artifactId>nexus-staging-maven-plugin</artifactId>
-        <version>1.6.7</version>
-        <extensions>true</extensions>
-        <configuration>
-          <serverId>ecomp-staging</serverId>
-          <nexusUrl>${nexusproxy}</nexusUrl>
-          <stagingProfileId>176c31dfe190a</stagingProfileId>
-          <skipNexusStagingDeployMojo>${nexus.staging}</skipNexusStagingDeployMojo>
+          <entryPoint>["java", "-jar", "/opt/${project.artifactId}.jar"]</entryPoint>
         </configuration>
+        <executions>
+          <execution>
+            <id>build-image</id>
+            <phase>package</phase>
+            <goals>
+              <goal>build</goal>
+            </goals>
+          </execution>
+          <execution>
+            <id>tag-and-push-image-latest</id>
+            <phase>deploy</phase>
+            <goals>
+              <goal>tag</goal>
+            </goals>
+            <configuration>
+              <image>${docker.image.name}:latest</image>
+              <newName>${onap.nexus.dockerregistry.daily}/${docker.image.name}:latest</newName>
+              <pushImage>true</pushImage>
+            </configuration>
+          </execution>
+          <execution>
+            <id>tag-and-push-image-with-version</id>
+            <phase>deploy</phase>
+            <goals>
+              <goal>tag</goal>
+            </goals>
+            <configuration>
+              <image>${docker.image.name}:latest</image>
+              <newName>${onap.nexus.dockerregistry.daily}/${docker.image.name}:${project.version}</newName>
+              <pushImage>true</pushImage>
+            </configuration>
+          </execution>
+          <execution>
+            <id>tag-and-push-image-with-version-and-date</id>
+            <phase>deploy</phase>
+            <goals>
+              <goal>tag</goal>
+            </goals>
+            <configuration>
+              <image>${docker.image.name}:latest</image>
+              <newName>${onap.nexus.dockerregistry.daily}/${docker.image.name}:${project.version}-${maven.build.timestamp}Z</newName>
+              <pushImage>true</pushImage>
+            </configuration>
+          </execution>
+        </executions>
       </plugin>
     </plugins>
   </build>
-  <dependencies>
 
-    <!--DEVELOPMENT DEPENDENCIES-->
+  <dependencies>
     <dependency>
       <groupId>org.springframework.boot</groupId>
       <artifactId>spring-boot-starter-web</artifactId>
@@ -145,20 +141,18 @@
       <artifactId>spring-boot-starter-webflux</artifactId>
     </dependency>
     <dependency>
-      <groupId>com.spotify</groupId>
-      <artifactId>docker-maven-plugin</artifactId>
-      <exclusions>
-        <exclusion>
-          <groupId>com.fasterxml.jackson.core</groupId>
-          <artifactId>jackson-databind</artifactId>
-        </exclusion>
-      </exclusions>
-    </dependency>
-    <dependency>
       <groupId>io.projectreactor</groupId>
       <artifactId>reactor-core</artifactId>
     </dependency>
     <dependency>
+      <groupId>org.immutables</groupId>
+      <artifactId>value</artifactId>
+    </dependency>
+    <dependency>
+      <groupId>org.immutables</groupId>
+      <artifactId>gson</artifactId>
+    </dependency>
+    <dependency>
       <groupId>org.bouncycastle</groupId>
       <artifactId>bcprov-jdk15on</artifactId>
     </dependency>
@@ -167,10 +161,6 @@
       <artifactId>bcpkix-jdk15on</artifactId>
     </dependency>
     <dependency>
-      <groupId>org.codehaus.plexus</groupId>
-      <artifactId>plexus-utils</artifactId>
-    </dependency>
-    <dependency>
       <groupId>org.apache.tomcat.embed</groupId>
       <artifactId>tomcat-embed-core</artifactId>
     </dependency>
@@ -183,21 +173,21 @@
       <artifactId>tomcat-embed-websocket</artifactId>
     </dependency>
     <dependency>
-      <groupId>org.immutables</groupId>
-      <artifactId>value</artifactId>
+      <groupId>org.onap.dcaegen2.services.prh</groupId>
+      <artifactId>prh-commons</artifactId>
+      <version>${project.version}</version>
     </dependency>
     <dependency>
-      <groupId>org.immutables</groupId>
-      <artifactId>gson</artifactId>
+      <groupId>org.onap.dcaegen2.services.prh</groupId>
+      <artifactId>prh-aai-client</artifactId>
+      <version>${project.version}</version>
     </dependency>
     <dependency>
       <groupId>org.onap.dcaegen2.services.prh</groupId>
-      <artifactId>prh-commons</artifactId>
-      <version>1.0.0-SNAPSHOT</version>
+      <artifactId>prh-dmaap-client</artifactId>
+      <version>${project.version}</version>
     </dependency>
 
-
-    <!-- LOGGING DEPENDENCIES-->
     <dependency>
       <groupId>ch.qos.logback</groupId>
       <artifactId>logback-classic</artifactId>
@@ -211,7 +201,6 @@
       <artifactId>log4j-over-slf4j</artifactId>
     </dependency>
 
-    <!--TESTS DEPENDENCIES -->
     <dependency>
       <groupId>io.projectreactor</groupId>
       <artifactId>reactor-test</artifactId>
@@ -235,6 +224,7 @@
     <dependency>
       <groupId>org.junit.platform</groupId>
       <artifactId>junit-platform-launcher</artifactId>
+      <scope>test</scope>
     </dependency>
     <dependency>
       <groupId>org.springframework.boot</groupId>
@@ -254,19 +244,9 @@
     <dependency>
       <groupId>org.testng</groupId>
       <artifactId>testng</artifactId>
-    </dependency>
-    <dependency>
-      <groupId>org.onap.dcaegen2.services.prh</groupId>
-      <artifactId>prh-aai-client</artifactId>
-      <version>${project.parent.version}</version>
-    </dependency>
-    <dependency>
-      <groupId>org.onap.dcaegen2.services.prh</groupId>
-      <artifactId>prh-dmaap-client</artifactId>
-      <version>${project.parent.version}</version>
+      <scope>test</scope>
     </dependency>
 
-    <!--REQUIRED TO GENERATE DOCUMENTATION -->
     <dependency>
       <groupId>io.springfox</groupId>
       <artifactId>springfox-swagger2</artifactId>
@@ -276,16 +256,4 @@
       <artifactId>springfox-swagger-ui</artifactId>
     </dependency>
   </dependencies>
-  <dependencyManagement>
-    <dependencies>
-      <dependency>
-        <!-- IMPORT DEPENDENCY MANAGEMENT FROM SPRING BOOT -->
-        <groupId>org.springframework.boot</groupId>
-        <artifactId>spring-boot-dependencies</artifactId>
-        <version>2.0.1.RELEASE</version>
-        <type>pom</type>
-        <scope>import</scope>
-      </dependency>
-    </dependencies>
-  </dependencyManagement>
 </project>