데브코스 TIL - 젠킨슨 파이프라인 만들기 1

젠킨슨 파이프라인 만들기

1. 새로운 아이템 만들기

• name: simple-echo-2
• pipeline

2. 아이템 기본 설정하기

Pipeline 스크립트 작성

pipeline{
  environment {
    dockerImageName = "hyeem66/simple-echo"
  }
  agent any
  stages{
    stage('git scm update'){
      steps{
        sh "git clone https://github.com/hyemin12/pl-exp.git ."
      }
    }
    stage('docker build && push'){
      steps {
        script {
          dockerImage = docker.build dockerImageName
          docker.withRegistry('https://registry.hub.docker.com',
            'dockerhub-credentials') {
              dockerImage.push('latest')
            }
        }
      }
    }
    stage('deploy application on kubernetes cluster'){
      steps{
        withKubeConfig([credentialId: 'KUBECONFIG',
          serverUrl: 'https://kubernetes.default',
          namespace:'default']){
            sh '''
            kubectl apply -f deployment.yaml
            kubectl apply -f service.yaml
            '''
          }
      }
    }
  }
  post {
    always {
      sh 'docker logout'
    }
  }
}

3. 빌드해보면 실패됨

agent any

부분을 다음과 같이 수정

agent {
  kubernetes{
    yaml '''
    apiVersion: v1
    kind: Pod
    spec:
      containers:
      - name: jnlp
        image: sheayun/jnlp-agent-sample
        env:
        - name: DOCKER_HOST
          value: "tcp://localhost:2375"
      - name: dind
        image: docker:latest
        command:
        - /usr/local/bin/dockerd-entrypoint.sh
        env:
        - name: DOCKER_TLS_CERTDIR
          value: ""
        securityContext:
          privileged: true
      '''
  }
}