Lab 6 Containers not building

scott.gordon

I followed the directions and pushed upstream then created and accepted PR. However, when I am looking at the logs, I am not seeing containers being built. Below is my console output from my most recent worker-build:

Started by an SCM change
Running as SYSTEM
Building in workspace /var/jenkins_home/workspace/instavote/worker-build
The recommended git tool is: NONE
No credentials specified


  git rev-parse --resolve-git-dir /var/jenkins_home/workspace/instavote/worker-build/.git # timeout=10


Fetching changes from the remote Git repository


  git config remote.origin.url https://github.com/5c077-60rd0n/example-voting-app.git # timeout=10


Fetching upstream changes from https://github.com/5c077-60rd0n/example-voting-app.git


  git --version # timeout=10

scott.gordon

I will just leave the tail of the log since it seems there is a char limit:

<===[JENKINS REMOTING CAPACITY]===>channel started
Executing Maven:  -B -f /var/jenkins_home/workspace/instavote/worker-build/worker/pom.xml compile
[INFO] Scanning for projects...
[INFO] 
[INFO] ---------------------------< worker:worker >----------------------------
[INFO] Building worker 1.0-SNAPSHOT
[INFO] --------------------------------[ jar ]---------------------------------
[INFO] 
[INFO] --- maven-resources-plugin:2.6:resources (default-resources) @ worker ---
[WARNING] Using platform encoding (UTF-8 actually) to copy filtered resources, i.e. build is platform dependent!
[INFO] skip non existing resourceDirectory /var/jenkins_home/workspace/instavote/worker-build/worker/src/main/resources
[INFO] 
[INFO] --- maven-compiler-plugin:3.1:compile (default-compile) @ worker ---
[INFO] Nothing to compile - all classes are up to date
[INFO] ------------------------------------------------------------------------
[INFO] BUILD SUCCESS
[INFO] ------------------------------------------------------------------------
[INFO] Total time:  1.527 s
[INFO] Finished at: 2023-11-03T15:04:12Z
[INFO] ------------------------------------------------------------------------
Waiting for Jenkins to finish collecting data
[JENKINS] Archiving /var/jenkins_home/workspace/instavote/worker-build/worker/pom.xml to worker/worker/1.0-SNAPSHOT/worker-1.0-SNAPSHOT.pom
Triggering a new build of instavote » worker-test
Finished: SUCCESS

scott.gordon

This is my Jenkinsfile that resides in my worker directory: It shows code from Lab 7 as well.

ipeline {
  agent {
    docker {
      image 'maven:3.6.1-jdk-8-slim'
      args '-v $HOME/.m2:/root/.m2'
    }
  } 

  stages {
    stage('build') {
      steps {
        echo 'building worker app'
        dir('worker') {
          sh 'mvn compile'
        }
      }
    }
    stage('test') {
      steps {
        echo 'running unit tests on morker app'
        dir('worker') {
          sh 'mvn clean test'
        }
      }
    }
    stage('package') {
      steps {
        echo 'packaging worker app into a jarfile'
        dir('worker') {
          sh 'mvn package -DskipTests'
          archiveArtifacts artifacts: '**/target/*.jar', fingerprint: true
        }
      }
    }
    stage('docker-package') {
      agent any
      steps {
        echo 'Packaging worker app with docker'
        script {
          docker.withRegistry('https://index.docker.io/v1/', 'dockerlogin') {
            def workerImage = docker.build("sagordondevops/worker:v${env.BUILD_ID}", "./worker")
            workerImage.push()
            workerImage.push('latest')
          }
        }
      }
    }
  }

  post {
    always {
      echo 'the job is complete'
    }
  }
}

luisviveropena

Hi @scott.gordon, I'll go through Lab 6 and will provide you an update as soon as I can.

Regards,
Luis.

luisviveropena

Hi @scott.gordon,

The console output looks good, in fact it finished with "BUILD SUCCESS".

What do you get when you take a look at the 'docker ps' with watch, as shown in the Validation section of Lab 6?

Regards,
Luis.