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Note: In this guide, we use docker container for Jenkins installation. 


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Setup Jenkins locally: 

  • Create a local directory on host-machine, where you want to store the container-logs:

    Code Block
    titleSetup Volume for Jenkins container on Host-machine
    mkdir /jenkins
    sudo chown -R 1000:1000 /jenkins/


  • Install/setup Jenkins using the command:

    Code Block
    docker run --name JENKINS-CONTAINER-NAME --rm --detach --privileged --network jenkins --network-alias docker --volume /jenkins:/var/jenkins_home --publish 2376:2376 -p 80:8080 -p 50000:50000 mehmoodasif/jenkins 


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  • write a script to push logs
  • create/configure a job on your jenkins
  • validate that the CICD logs being pushed on Nexus Akraino Repository

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Code Block
titleAn example (sh-script) to push logs to Nexus Akraino Repository
NEXUS_URL=https://nexus.akraino.org
SILO=<silo name provided above>
JENKINS_HOSTNAME=<hostname/IP of your Jenkins host>

# JOB_NAME and BUILD_NUMBER should be set by Jenkins 
BUILD_URL="${JENKINS_HOSTNAME}/job/${JOB_NAME}/${BUILD_NUMBER}/"

NEXUS_PATH="${SILO}/job/${JOB_NAME}/${BUILD_NUMBER}"

lftools deploy logs $NEXUS_URL $NEXUS_PATH $BUILD_URL
 
echo "Logs uploaded to $NEXUS_URL/content/sites/logs/$NEXUS_PATH"

Create/configure a job on your Jenkins: 

Follow these steps:

  • Log into to Jenkins
  • Through the Dashboard, go to New Item
  • (in our case, we used push-logs)
  • Select the Pipeline options shown
  • Click OK
  • In the General (tab), under the Pipeline section, Pipeline script option must be selected. And paste the below provided groovy script into the Script area. The script is as follows:
    Below line change-directory to where your script exists.

    Code Block
    languagegroovy
    titleAn example (groovy-script) to push logs to Nexus Akraino Repository
    linenumberstrue
    pipeline { 
        agent none 
        
        stages { 
            stage ("push-logs-nexus") { 
                agent any 
                steps { 
                    sh "echo 'Start of job (push-logs)'" 
                    sh "pwd" 
                    dir("../scripts/") { 
                        sh "pwd" 
                        sh "./push-logs.sh" 
                    } 
                    sh "pwd" 
                    sh "echo 'End of job (push-logs)'" 
                } 
            } 
        } 
    } 


  • Now you have to configure the job to load/run the script to push logs (wrote in the previous step). An example on how to is provided below:

Validate that the CICD logs

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on Nexus Akraino Repository:

Visit the associated repository to your blueprint. The logs must be there. In our case, the link is:

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