Use the right container image

* Updated Zuul and Helm files with the right settings
* Cleared Buildpacks settings, and added Dockerfile

Change-Id: I35fc05e34fad405e0981f822e39139d7d244252e

charts/nebulous-resource-manager/values.yaml

@@ -5,7 +5,7 @@
 replicaCount: 1
 
 image:
-  repository: "quay.io/nebulous/resource-manager-java-spring-boot-demo"
+  repository: "quay.io/nebulous/resource-manager"
   pullPolicy: IfNotPresent
   # Overrides the image tag whose default is the chart appVersion.
   tag: ""

resource-discovery/.dockerignore

@@ -0,0 +1 @@
+target/

resource-discovery/Dockerfile

@@ -0,0 +1,48 @@
+
+ARG BUILDER_IMAGE=docker.io/library/maven:3.9.5-eclipse-temurin-17
+ARG RUN_IMAGE=docker.io/library/eclipse-temurin:17.0.8.1_1-jre
+
+# ----------------- Builder image -----------------
+FROM docker.io/library/maven:3.9.5-eclipse-temurin-17 as rd-builder
+ENV BASEDIR /app
+WORKDIR ${BASEDIR}
+COPY src        ${BASEDIR}/src
+COPY pom.xml    ${BASEDIR}/
+COPY run.sh     ${BASEDIR}/
+RUN mvn -f ${BASEDIR}/pom.xml -DskipTests clean install && \
+    java -Djarmode=layertools -jar ${BASEDIR}/target/resource-discovery-*.jar extract
+
+# -----------------   Runtime image   -----------------
+FROM docker.io/library/eclipse-temurin:17.0.8.1_1-jre
+
+# Setup environment
+ENV BASEDIR /opt/resource-discovery
+ENV RD_HOME ${BASEDIR}
+
+# Install required and optional packages
+RUN wget  --progress=dot:giga -O /usr/local/bin/dumb-init \
+          https://github.com/Yelp/dumb-init/releases/download/v1.2.5/dumb-init_1.2.5_x86_64 && \
+    chmod +x /usr/local/bin/dumb-init
+
+# Add RD user
+ARG RD_USER=rd
+RUN mkdir ${RD_HOME} ; \
+    addgroup ${RD_USER} ; \
+    adduser --home ${RD_HOME} --no-create-home --ingroup ${RD_USER} --disabled-password ${RD_USER} ; \
+    chown ${RD_USER}:${RD_USER} ${RD_HOME}
+
+# Set User and Workdir
+USER ${RD_USER}
+WORKDIR ${BASEDIR}
+
+# Copy files from builder container
+COPY --chown=${RD_USER}:${RD_USER} --from=rd-builder /app/dependencies          ${BASEDIR}
+COPY --chown=${RD_USER}:${RD_USER} --from=rd-builder /app/spring-boot-loader    ${BASEDIR}
+COPY --chown=${RD_USER}:${RD_USER} --from=rd-builder /app/snapshot-dependencies ${BASEDIR}
+COPY --chown=${RD_USER}:${RD_USER} --from=rd-builder /app/application           ${BASEDIR}
+COPY --chown=${RD_USER}:${RD_USER} --from=rd-builder /app/run.sh                ${BASEDIR}
+RUN chmod +x run.sh
+
+EXPOSE 8080
+
+ENTRYPOINT ["dumb-init", "./run.sh"]

resource-discovery/pom.xml

@@ -85,6 +85,16 @@
 	</dependencyManagement>
 
 	<build>
+		<plugins>
+			<plugin>
+				<groupId>org.springframework.boot</groupId>
+				<artifactId>spring-boot-maven-plugin</artifactId>
+			</plugin>
+		</plugins>
+	</build>
+
+	<!-- Creating Docker image with BUILDPACKS -->
+	<!--<build>
 		<plugins>
 			<plugin>
 				<groupId>org.springframework.boot</groupId>
@@ -106,6 +116,6 @@
 				</configuration>
 			</plugin>
 		</plugins>
-	</build>
+	</build>-->
 
 </project>

resource-discovery/run.sh

@@ -0,0 +1,55 @@
+#!/usr/bin/env bash
+
+# Change directory to RD home
+PREVWORKDIR=`pwd`
+BASEDIR=$( cd "$( dirname "${BASH_SOURCE[0]}" )" && pwd )
+cd ${BASEDIR}
+
+# Read JASYPT password (decrypts encrypted configuration settings)
+#if [[ -z "$JASYPT_PASSWORD" ]]; then
+#    printf "Configuration Password: "
+#    read -s JASYPT_PASSWORD
+#    export JASYPT_PASSWORD
+#fi
+# Use this online service to encrypt/decrypt passwords:
+# https://www.devglan.com/online-tools/jasypt-online-encryption-decryption
+
+
+# Setup TERM & INT signal handler
+trap 'echo "Signaling server to exit"; kill -TERM "${pid}"; wait "${pid}"; ' SIGTERM SIGINT
+
+# Set JRE command and options
+JRE=/opt/java/openjdk/bin/java
+#JAVA_ADD_OPENS="--add-opens java.base/java.lang=ALL-UNNAMED --add-opens java.base/java.util.regex=ALL-UNNAMED --add-opens java.base/sun.nio.cs=ALL-UNNAMED --add-opens java.base/java.nio.charset=ALL-UNNAMED"
+
+# Set shell encoding to UTF-8 (in order to display banner correctly)
+export LANG=C.UTF-8
+
+# Print basic env. info
+echo "--------------------------------------------------------------------------------"
+echo "Env. info:"
+echo "LANG: ${LANG}"
+echo "USER: $( whoami )"
+echo "IP address: `hostname -I`"
+echo "--------------------------------------------------------------------------------"
+echo "JRE:"
+${JRE} -version
+echo "--------------------------------------------------------------------------------"
+echo "Starting Resource Discovery server..."
+
+# Run RD server
+${JRE} \
+    $JAVA_OPTS \
+    $JAVA_ADD_OPENS \
+    -Djasypt.encryptor.password=$JASYPT_PASSWORD \
+    -Djava.security.egd=file:/dev/urandom \
+    org.springframework.boot.loader.JarLauncher \
+    $* &
+
+# Get PID and wait it to exit
+pid=$!
+echo "Pid: $pid"
+wait $pid
+echo "Server exited"
+
+cd $PREVWORKDIR

zuul.d/jobs.yaml

@@ -8,15 +8,15 @@
       - nebulous-resource-manager-container-images
     description: Build the container images.
     files: &image_files
-      - ^java-spring-boot-demo/
+      - ^resource-discovery/
     vars: &image_vars
       promote_container_image_job: nebulous-resource-manager-upload-container-images
       container_images:
-        - context: java-spring-boot-demo
+        - context: resource-discovery
           registry: quay.io
-          repository: quay.io/nebulous/resource-manager-java-spring-boot-demo
+          repository: quay.io/nebulous/resource-manager
           namespace: nebulous
-          repo_shortname: resource-manager-java-spring-boot-demo
+          repo_shortname: resource-manager
           repo_description: ""
 
 - job:
@@ -44,7 +44,7 @@
     description: Run Hadolint on Dockerfile(s).
     vars:
       dockerfiles:
-        - java-spring-boot-demo/Dockerfile
+        - resource-discovery/Dockerfile
 
 - job:
     name: nebulous-resource-manager-helm-lint