配置 Jenkins 镜像

pluginId:pluginVersion

apiVersion: build.openshift.io/v1
kind: BuildConfig
metadata:
  name: custom-jenkins-build
spec:
  source:                       (1)
    git:
      uri: https://github.com/custom/repository
    type: Git
  strategy:                     (2)
    sourceStrategy:
      from:
        kind: ImageStreamTag
        name: jenkins:2
        namespace: openshift
    type: Source
  output:                       (3)
    to:
      kind: ImageStreamTag
      name: custom-jenkins:latest

kind: ConfigMap
apiVersion: v1
metadata:
  name: jenkins-agent
  labels:
    role: jenkins-agent
data:
  template1: |-
    <org.csanchez.jenkins.plugins.kubernetes.PodTemplate>
      <inheritFrom></inheritFrom>
      <name>template1</name>
      <instanceCap>2147483647</instanceCap>
      <idleMinutes>0</idleMinutes>
      <label>template1</label>
      <serviceAccount>jenkins</serviceAccount>
      <nodeSelector></nodeSelector>
      <volumes/>
      <containers>
        <org.csanchez.jenkins.plugins.kubernetes.ContainerTemplate>
          <name>jnlp</name>
          <image>openshift/jenkins-agent-maven-35-centos7:v3.10</image>
          <privileged>false</privileged>
          <alwaysPullImage>true</alwaysPullImage>
          <workingDir>/tmp</workingDir>
          <command></command>
          <args>${computer.jnlpmac} ${computer.name}</args>
          <ttyEnabled>false</ttyEnabled>
          <resourceRequestCpu></resourceRequestCpu>
          <resourceRequestMemory></resourceRequestMemory>
          <resourceLimitCpu></resourceLimitCpu>
          <resourceLimitMemory></resourceLimitMemory>
          <envVars/>
        </org.csanchez.jenkins.plugins.kubernetes.ContainerTemplate>
      </containers>
      <envVars/>
      <annotations/>
      <imagePullSecrets/>
      <nodeProperties/>
    </org.csanchez.jenkins.plugins.kubernetes.PodTemplate>

kind: ConfigMap
apiVersion: v1
metadata:
  name: jenkins-agent
  labels:
    role: jenkins-agent
data:
  template2: |-
        <org.csanchez.jenkins.plugins.kubernetes.PodTemplate>
          <inheritFrom></inheritFrom>
          <name>template2</name>
          <instanceCap>2147483647</instanceCap>
          <idleMinutes>0</idleMinutes>
          <label>template2</label>
          <serviceAccount>jenkins</serviceAccount>
          <nodeSelector></nodeSelector>
          <volumes/>
          <containers>
            <org.csanchez.jenkins.plugins.kubernetes.ContainerTemplate>
              <name>jnlp</name>
              <image>image-registry.openshift-image-registry.svc:5000/openshift/jenkins-agent-base-rhel8:latest</image>
              <privileged>false</privileged>
              <alwaysPullImage>true</alwaysPullImage>
              <workingDir>/home/jenkins/agent</workingDir>
              <command></command>
              <args>\$(JENKINS_SECRET) \$(JENKINS_NAME)</args>
              <ttyEnabled>false</ttyEnabled>
              <resourceRequestCpu></resourceRequestCpu>
              <resourceRequestMemory></resourceRequestMemory>
              <resourceLimitCpu></resourceLimitCpu>
              <resourceLimitMemory></resourceLimitMemory>
              <envVars/>
            </org.csanchez.jenkins.plugins.kubernetes.ContainerTemplate>
            <org.csanchez.jenkins.plugins.kubernetes.ContainerTemplate>
              <name>java</name>
              <image>image-registry.openshift-image-registry.svc:5000/openshift/java:latest</image>
              <privileged>false</privileged>
              <alwaysPullImage>true</alwaysPullImage>
              <workingDir>/home/jenkins/agent</workingDir>
              <command>cat</command>
              <args></args>
              <ttyEnabled>true</ttyEnabled>
              <resourceRequestCpu></resourceRequestCpu>
              <resourceRequestMemory></resourceRequestMemory>
              <resourceLimitCpu></resourceLimitCpu>
              <resourceLimitMemory></resourceLimitMemory>
              <envVars/>
            </org.csanchez.jenkins.plugins.kubernetes.ContainerTemplate>
          </containers>
          <envVars/>
          <annotations/>
          <imagePullSecrets/>
          <nodeProperties/>
        </org.csanchez.jenkins.plugins.kubernetes.PodTemplate>

$ oc describe jenkins-ephemeral

kind: List
apiVersion: v1
items:
- kind: ImageStream
  apiVersion: image.openshift.io/v1
  metadata:
    name: openshift-jee-sample
- kind: BuildConfig
  apiVersion: build.openshift.io/v1
  metadata:
    name: openshift-jee-sample-docker
  spec:
    strategy:
      type: Docker
    source:
      type: Docker
      dockerfile: |-
        FROM openshift/wildfly-101-centos7:latest
        COPY ROOT.war /wildfly/standalone/deployments/ROOT.war
        CMD $STI_SCRIPTS_PATH/run
      binary:
        asFile: ROOT.war
    output:
      to:
        kind: ImageStreamTag
        name: openshift-jee-sample:latest
- kind: BuildConfig
  apiVersion: build.openshift.io/v1
  metadata:
    name: openshift-jee-sample
  spec:
    strategy:
      type: JenkinsPipeline
      jenkinsPipelineStrategy:
        jenkinsfile: |-
          node("maven") {
            sh "git clone https://github.com/openshift/openshift-jee-sample.git ."
            sh "mvn -B -Popenshift package"
            sh "oc start-build -F openshift-jee-sample-docker --from-file=target/ROOT.war"
          }
    triggers:
    - type: ConfigChange

kind: BuildConfig
apiVersion: build.openshift.io/v1
metadata:
  name: openshift-jee-sample
spec:
  strategy:
    type: JenkinsPipeline
    jenkinsPipelineStrategy:
      jenkinsfile: |-
        podTemplate(label: "mypod", (1)
                    cloud: "openshift", (2)
                    inheritFrom: "maven", (3)
                    containers: [
            containerTemplate(name: "jnlp", (4)
                              image: "openshift/jenkins-agent-maven-35-centos7:v3.10", (5)
                              resourceRequestMemory: "512Mi", (6)
                              resourceLimitMemory: "512Mi", (7)
                              envVars: [
              envVar(key: "CONTAINER_HEAP_PERCENT", value: "0.25") (8)
            ])
          ]) {
          node("mypod") { (9)
            sh "git clone https://github.com/openshift/openshift-jee-sample.git ."
            sh "mvn -B -Popenshift package"
            sh "oc start-build -F openshift-jee-sample-docker --from-file=target/ROOT.war"
          }
        }
  triggers:
  - type: ConfigChange

def nodeLabel = 'java-buidler'

pipeline {
  agent {
    kubernetes {
      cloud 'openshift'
      label nodeLabel
      yaml """
apiVersion: v1
kind: Pod
metadata:
  labels:
    worker: ${nodeLabel}
spec:
  containers:
  - name: jnlp
    image: image-registry.openshift-image-registry.svc:5000/openshift/jenkins-agent-base-rhel8:latest
    args: ['\$(JENKINS_SECRET)', '\$(JENKINS_NAME)']
  - name: java
    image: image-registry.openshift-image-registry.svc:5000/openshift/java:latest
    command:
    - cat
    tty: true
"""
    }
  }

  options {
    timeout(time: 20, unit: 'MINUTES')
  }

  stages {
    stage('Build App') {
      steps {
        container("java") {
          sh "mvn --version"
        }
     }
    }
  }
}