[Jenkins] 다양한 플러그인 활용

Slack 연결

• 목적: ChatOps
• slack 채널 생성(무료플랜)

• Jenkins Plugin 설치

slack notification 플러그인 설치

• slack 앱 추가

Jenkins CI 추가

• Jenkins에 slack 연결

자격 증명 추가(secret text로)

slack 자격증명 확인

• 연결 확인

저장 후 빌드 시작

알림 확인

# Jenkinsfile

node {

  // job
  try {
    stage('build') {
      println('so far so good...')
    }
    stage('test') {
      println('A test has failed!')
      sh 'exit 1'
    }
  } catch(e) {
    // mark build as failed
    currentBuild.result = "FAILURE";

    // send slack notification
    slackSend (color: '#FF0000', message: "FAILED: Job '${env.JOB_NAME} [${env.BUILD_NUMBER}]' (${env.BUILD_URL})")

    // throw the error
    throw e;
  }
}

---

Sonarqube 연결

• docker-compose 활용하여 Sonarqube 설치

mkdir jenkins 
cd jenkins
vi docker-compse.yml
  
# docker compose 설치
sudo curl -L "https://github.com/docker/compose/releases/download/1.27.4/docker-compose-$(uname -s)-$(uname -m)" -o /usr/local/bin/docker-compose
sudo chmod +x /usr/local/bin/docker-compose
docker-compose --version

docker-compse up -d

#docker-compose.yml
version: '2'
services:
  jenkins:
    image: jenkins-docker:latest
    ports:
      - "8080:8080"
      - "50000:50000"
    networks:
      - jenkins
    volumes:
      - /var/jenkins_home:/var/jenkins_home
      - /var/run/docker.sock:/var/run/docker.sock
  postgres:
    image: postgres:9.6
    networks:
      - jenkins
    environment:
      POSTGRES_USER: sonar
      POSTGRES_PASSWORD: sonarpasswd
    volumes:
      - /var/postgres-data:/var/lib/postgresql/data
  sonarqube:
    image: sonarqube:lts
    ports:
      - "9000:9000"
      - "9092:9092"
    networks:
      - jenkins
    environment:
      SONARQUBE_JDBC_USERNAME: sonar
      SONARQUBE_JDBC_PASSWORD: sonarpasswd
      SONARQUBE_JDBC_URL: "jdbc:postgresql://postgres:5432/sonar"
    depends_on:
      - postgres

networks:
  jenkins:

• 인스턴스 9000번 포트 열어주고 확인해보자 (소나큐브 설치 완료되었는지 확인)

• Jenkins pipeline을 통해 Sonarqube 통합
• Sonarqube Scanner for Jenkins 플러그인 설치
  • 이후 Jenkinsfile에 코드 넣어두면 된다! (sonar-scanner 부분)

node {
    def myGradleContainer = docker.image('gradle:jdk8-alpine')
    myGradleContainer.pull()

    stage('prep') {
        git url: 'https://github.com/wardviaene/gs-gradle.git'
    }

    stage('build') {
      myGradleContainer.inside("-v ${env.HOME}/.gradle:/home/gradle/.gradle") {
        sh 'cd complete && /opt/gradle/bin/gradle build'
      }
    }

    stage('sonar-scanner') {
      def sonarqubeScannerHome = tool name: 'sonar', type: 'hudson.plugins.sonar.SonarRunnerInstallation'
      withCredentials([string(credentialsId: 'sonar', variable: 'sonarLogin')]) {
        sh "${sonarqubeScannerHome}/bin/sonar-scanner -e -Dsonar.host.url=http://sonarqube:9000 -Dsonar.login=${sonarLogin} -Dsonar.projectName=gs-gradle -Dsonar.projectVersion=${env.BUILD_NUMBER} -Dsonar.projectKey=GS -Dsonar.sources=complete/src/main/ -Dsonar.tests=complete/src/test/ -Dsonar.language=java -Dsonar.java.binaries=."
      }
    }
}