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rsrinivarsriniva
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Added movies microservice for Ch 8 EoC Lab
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‎movies/Jenkinsfile

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pipeline {
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options {
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// set a timeout of 60 minutes for this pipeline
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timeout(time: 60, unit: 'MINUTES')
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}
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agent {
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node {
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//TODO: Add label for the Maven jenkins agent
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}
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}
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environment {
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//TODO: Customize these variables for your environment
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DEV_PROJECT = "youruser-movies-dev"
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STAGE_PROJECT = "youruser-movies-stage"
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APP_GIT_URL = "https://github.com/youruser/DO288-apps"
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NEXUS_SERVER = "http://nexus-common.apps.cluster.domain.example.com/repository/java"
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// DO NOT CHANGE THE GLOBAL VARS BELOW THIS LINE
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APP_NAME = "movies"
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}
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stages {
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stage('Compilation Check') {
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steps {
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echo '### Checking for compile errors ###'
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sh '''
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cd ${APP_NAME}
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mvn -s settings.xml -B clean compile
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'''
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}
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}
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stage('Run Unit Tests') {
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steps {
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echo '### Running unit tests ###'
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sh '''
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cd ${APP_NAME}
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mvn -s settings.xml -B clean test
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'''
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}
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}
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stage('Static Code Analysis') {
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steps {
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echo '### Running pmd on code ###'
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sh '''
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cd ${APP_NAME}
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mvn -s settings.xml -B clean pmd:check
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'''
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}
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}
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stage('Create fat JAR') {
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steps {
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echo '### Creating fat JAR ###'
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sh '''
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cd ${APP_NAME}
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mvn -s settings.xml -B clean package -DskipTests=true
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'''
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}
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}
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stage('Launch new app in DEV env') {
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steps {
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echo '### Cleaning existing resources in DEV env ###'
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sh '''
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oc delete all -l app=${APP_NAME} -n ${DEV_PROJECT}
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oc delete all -l build=${APP_NAME} -n ${DEV_PROJECT}
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sleep 5
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oc new-build java:8 --name=${APP_NAME} --binary=true -n ${DEV_PROJECT}
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'''
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echo '### Creating a new app in DEV env ###'
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script {
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openshift.withCluster() {
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openshift.withProject(env.DEV_PROJECT) {
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openshift.selector("bc", "${APP_NAME}").startBuild("--from-file=${APP_NAME}/target/${APP_NAME}.jar", "--wait=true", "--follow=true")
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}
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}
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}
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// TODO: Create a new OpenShift application based on the ${APP_NAME}:latest image stream
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// TODO: Expose the ${APP_NAME} service for external access
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}
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}
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stage('Wait for deployment in DEV env') {
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//TODO: Watch deployment until pod is in 'Running' state
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}
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stage('Promote to Staging Env') {
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steps {
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timeout(time: 60, unit: 'MINUTES') {
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input message: "Promote to Staging?"
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}
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script {
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openshift.withCluster() {
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// TODO: Tag the ${APP_NAME}:latest image stream in the dev env as ${APP_NAME}:stage in staging
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}
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}
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}
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}
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stage('Deploy to Staging Env') {
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steps {
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echo '### Cleaning existing resources in Staging ###'
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sh '''
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oc project ${STAGE_PROJECT}
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oc delete all -l app=${APP_NAME}
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sleep 5
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'''
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echo '### Creating a new app in Staging ###'
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// TODO: Create a new app in staging
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}
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}
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stage('Wait for deployment in Staging') {
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steps {
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sh "oc get route ${APP_NAME} -n ${STAGE_PROJECT} -o jsonpath='{ .spec.host }' --loglevel=4 > routehost"
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script {
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routeHost = readFile('routehost').trim()
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openshift.withCluster() {
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openshift.withProject( "${STAGE_PROJECT}" ) {
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def deployment = openshift.selector("dc", "${APP_NAME}").rollout()
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openshift.selector("dc", "${APP_NAME}").related('pods').untilEach(1) {
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return (it.object().status.phase == "Running")
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}
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}
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echo "Deployment to Staging env is complete. Access the API endpoint at the URL http://${routeHost}/movies."
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}
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}
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}
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}
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}
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}

‎movies/pom.xml

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<?xml version="1.0" encoding="UTF-8" ?>
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<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">
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<modelVersion>4.0.0</modelVersion>
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<parent>
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<groupId>org.springframework.boot</groupId>
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<artifactId>spring-boot-starter-parent</artifactId>
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<version>2.1.6.RELEASE</version>
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<relativePath /> <!-- lookup parent from repository -->
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</parent>
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<groupId>com.redhat</groupId>
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<artifactId>movies</artifactId>
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<version>1.0.0</version>
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<name>movies</name>
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<description>Demo project for Spring Boot</description>
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<properties>
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<java.version>1.8</java.version>
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</properties>
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<dependencies>
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<dependency>
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<groupId>org.springframework.boot</groupId>
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<artifactId>spring-boot-starter-web</artifactId>
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</dependency>
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<dependency>
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<groupId>org.springframework.boot</groupId>
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<artifactId>spring-boot-starter-test</artifactId>
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<scope>test</scope>
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</dependency>
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</dependencies>
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<build>
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<finalName>movies</finalName>
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<plugins>
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<plugin>
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<groupId>org.springframework.boot</groupId>
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<artifactId>spring-boot-maven-plugin</artifactId>
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</plugin>
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<plugin>
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<groupId>org.apache.maven.plugins</groupId>
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<artifactId>maven-pmd-plugin</artifactId>
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<version>3.12.0</version>
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<configuration>
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<rulesets>
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<ruleset>/category/java/bestpractices.xml</ruleset>
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</rulesets>
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<failOnViolation>true</failOnViolation>
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<printFailingErrors>true</printFailingErrors>
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</configuration>
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</plugin>
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</plugins>
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</build>
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</project>

‎movies/settings.xml

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<?xml version="1.0" encoding="UTF-8" standalone="no"?>
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<settings>
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<mirrors>
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<mirror>
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<id>internal-repository</id>
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<name>Maven Repository Manager for classroom</name>
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<!-- // TODO: Change the url attribute to the nexus proxy server URL for your environment. -->
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<url>http://nexus-common.apps.cluster.domain.example.com/repository/java</url>
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<mirrorOf>*</mirrorOf>
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</mirror>
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</mirrors>
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</settings>

‎movies/src/main/java/com/redhat/movies/Movie.java

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package com.redhat.movies;
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import java.io.Serializable;
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public class Movie implements Serializable {
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private static final long serialVersionUID = -3240337073623122124L;
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private Integer movieId;
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private String name;
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private String genre;
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public Movie(Integer movieId, String name, String genre) {
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this.movieId = movieId;
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this.name = name;
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this.genre = genre;
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}
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public Integer getMovieId() {
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return movieId;
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}
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public void setMovieId(Integer movieId) {
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this.movieId = movieId;
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}
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public String getName() {
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return name;
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}
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public void setName(String name) {
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this.name = name;
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}
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public String getGenre() {
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return genre;
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}
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public void setGenre(String genre) {
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this.genre = genre;
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}
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}

‎movies/src/main/java/com/redhat/movies/MoviesApplication.java

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package com.redhat.movies;
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import org.springframework.boot.SpringApplication;
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import org.springframework.boot.autoconfigure.SpringBootApplication;
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@SpringBootApplication
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public class MoviesApplication {
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public static void main(String[] args) {
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SpringApplication.run(MoviesApplication.class, args);
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}
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}

‎movies/src/main/java/com/redhat/movies/MoviesController.java

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package com.redhat.movies;
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import java.util.ArrayList;
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import java.util.List;
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import java.io.File;
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import org.springframework.web.bind.annotation.GetMapping;
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import org.springframework.web.bind.annotation.RequestMapping;
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import org.springframework.web.bind.annotation.RestController;
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@RestController
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@RequestMapping("/")
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public class MoviesController {
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private List<Movie> movies;
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private String status = "OK";
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private String flag = "READY";
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@GetMapping("/movies")
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public List<Movie> getAllMovies() {
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//Generate fake static data
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movies = new ArrayList<Movie>();
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movies.add(new Movie(1,"The Godfather","Crime/Thriller"));
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movies.add(new Movie(2,"Star Wars","Sci-Fi"));
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movies.add(new Movie(3,"The Mask","Comedy"));
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movies.add(new Movie(4,"Die Hard","Action"));
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movies.add(new Movie(5,"The Exorcist","Horror"));
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movies.add(new Movie(6,"The Silence of the Lambs","Drama"));
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return movies;
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}
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@GetMapping("/status")
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public String getStatus() {
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return status;
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}
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}

‎movies/src/main/resources/application.properties

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spring.jackson.serialization.indent_output=true

‎movies/src/test/java/com/redhat/movies/MoviesApplicationTests.java

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package com.redhat.movies;
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import java.util.List;
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import org.junit.Assert;
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import org.junit.Test;
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import org.junit.runner.RunWith;
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import org.springframework.beans.factory.annotation.Autowired;
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import org.springframework.boot.test.context.SpringBootTest;
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import org.springframework.boot.test.web.client.TestRestTemplate;
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import org.springframework.boot.web.server.LocalServerPort;
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import org.springframework.core.ParameterizedTypeReference;
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import org.springframework.http.HttpEntity;
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import org.springframework.http.HttpHeaders;
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import org.springframework.http.HttpMethod;
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import org.springframework.http.ResponseEntity;
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import org.springframework.test.context.junit4.SpringRunner;
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@RunWith(SpringRunner.class)
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@SpringBootTest(classes = MoviesApplication.class, webEnvironment = SpringBootTest.WebEnvironment.RANDOM_PORT)
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public class MoviesApplicationTests {
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@Autowired
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private TestRestTemplate restTemplate;
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@LocalServerPort
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private int port;
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@Test
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public void contextLoads() {
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}
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@Test
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public void testNotNullResponse() {
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HttpHeaders headers = new HttpHeaders();
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HttpEntity<String> entity = new HttpEntity<String>(null, headers);
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ResponseEntity<String> response = restTemplate.exchange("http://localhost:" + port + "/movies", HttpMethod.GET,
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entity, String.class);
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Assert.assertNotNull(response.getBody());
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}
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@Test
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public void testGetAllMovies() {
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ResponseEntity <List<Movie>> response = restTemplate.exchange("http://localhost:" + port + "/movies",
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HttpMethod.GET, null, new ParameterizedTypeReference <List<Movie>> () {});
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List <Movie> movies = response.getBody();
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Assert.assertNotNull(movies);
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Assert.assertEquals(7, movies.size());
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Assert.assertEquals("The Godfather", movies.get(0).getName());
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}
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@Test
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public void testGetStatus() {
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HttpHeaders headers = new HttpHeaders();
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HttpEntity<String> entity = new HttpEntity<String>(null, headers);
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ResponseEntity<String> response = restTemplate.exchange("http://localhost:" + port + "/status", HttpMethod.GET,
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entity, String.class);
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Assert.assertNotNull(response.getBody());
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Assert.assertEquals("Ready", response.getBody());
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}
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}

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