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    1. 1.Create a KubeSphere Cloud account and log in to the platform.
    2. 2.In the upper-right corner, click Console, and then click Lite Cluster on the left.
    3. 3.Create a K8s cluster with KubeSphere installed.
    4. 4.Access KubeSphere with the default account and password (admin/P@88w0rd).
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  7. Customize Jenkins Agent

Documentation

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    Customize Jenkins Agent

    To use a Jenkins Agent that runs a specific environment (e.g., JDK 11), you can customize the Jenkins Agent on KubeSphere.

    This document describes how to customize the Jenkins Agent on KubeSphere.

    Prerequisites

    DevOps must have been installed and enabled.

    Customize Jenkins Agent

    1. Log in to the KubeSphere web console as the admin user.

    2. Click Cluster Management and enter a cluster.

    3. In the left navigation pane, select Configuration > ConfigMaps.

    4. On the ConfigMaps page, enter jenkins-casc-config in the search box and press Enter.

    5. Click jenkins-casc-config to enter its detail page, click More, and select Edit YAML.

    6. In the dialog that appears, search for data:jenkins_user.yaml:jenkins:clouds:kubernetes:templates and enter the following code below it, then click OK.

      - name: "maven-jdk11" # Customize the name of the Jenkins Agent.
  label: "maven jdk11" # Customize the label of the Jenkins Agent. If you want to specify multiple labels, separate them with spaces.
  inheritFrom: "maven" # The name of the existing Pod template from which the custom Jenkins Agent inherits.
  containers:
  - name: "maven" # The container name specified in the existing Pod template from which the custom Jenkins Agent inherits.
    image: "kubespheredev/builder-maven:v3.2.0jdk11" # This image is for testing purposes only. Please use your own image.
      Note

      Ensure that the indentation in the YAML file is correct.

    7. Wait for 1 to 2 minutes for the new configuration to reload automatically.

    8. To use the customized Jenkins Agent, refer to the example Jenkinsfile below, specifying the label and container name corresponding to the customized Jenkins Agent when creating the pipeline.

      pipeline {
  agent {
    node {
      label 'maven && jdk11'
    }
  }
  stages {
    stage('Print Maven and JDK version') {
      steps {
        container('maven') {
          sh '''
          mvn -v
          java -version
          '''
        }
      }
    }
  }
}

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