如何从jenkins上的jfrog webhook触发器获取有效负载信息

Question

我正在设置一个 jenkins 作业，每当在 jfrog 中部署工件时都会触发该作业。我已按照以下文档中的步骤进行操作，不幸的是我能够触发 job.But，我无法获取变量 values.I 我不确定如何查看我们的有效负载在 jenkins 端接收以拉取所需的 variables.Guide me

https://www.eficode.com/blog/triggering-jenkins-pipelines-on-artifactory-events

我的管道：

pipeline {
    agent any
    
    triggers {
        GenericTrigger(
            genericVariables: [
                [key: 'ARTIFACT_NAME', value: '$.artifactory.webhook.data.name'],
                [event: 'EVENT_NAME', value: '$.artifactory.webhook.event']
            ],
            causeString: 'Triggered on $ARTIFACT_NAME'
        )
    }

    stages {
        stage('Hello') {
            steps {
                echo 'Hello World'
            }
        }
    }
}

Jenkins 作业日志：

java.lang.NullPointerException: Variable name
    at com.google.common.base.Preconditions.checkNotNull(Preconditions.java:204)
    at org.jenkinsci.plugins.gwt.GenericVariable.<init>(GenericVariable.java:31)
Caused: java.lang.reflect.InvocationTargetException
    at sun.reflect.GeneratedConstructorAccessor6020.newInstance(Unknown Source)
    at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
    at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
    at org.jenkinsci.plugins.structs.describable.DescribableModel.instantiate(DescribableModel.java:330)
Caused: java.lang.IllegalArgumentException: Could not instantiate {event=EVENT_NAME, value=$.artifactory.webhook.event} for org.jenkinsci.plugins.gwt.GenericVariable
    at org.jenkinsci.plugins.structs.describable.DescribableModel.instantiate(DescribableModel.java:334)
    at org.jenkinsci.plugins.structs.describable.DescribableModel.coerce(DescribableModel.java:474)
    at org.jenkinsci.plugins.structs.describable.DescribableModel.coerceList(DescribableModel.java:585)
    at org.jenkinsci.plugins.structs.describable.DescribableModel.coerce(DescribableModel.java:458)
    at org.jenkinsci.plugins.structs.describable.DescribableModel.buildArguments(DescribableModel.java:409)
    at org.jenkinsci.plugins.structs.describable.DescribableModel.instantiate(DescribableModel.java:329)
    at org.jenkinsci.plugins.structs.describable.DescribableModel.instantiate(DescribableModel.java:272)
    at org.jenkinsci.plugins.pipeline.modeldefinition.CommonUtils.instantiateDescribable(CommonUtils.java:131)
    at org.jenkinsci.plugins.pipeline.modeldefinition.CommonUtils$instantiateDescribable.callStatic(Unknown Source)
    at org.codehaus.groovy.runtime.callsite.CallSiteArray.defaultCallStatic(CallSiteArray.java:56)
    at org.codehaus.groovy.runtime.callsite.AbstractCallSite.callStatic(AbstractCallSite.java:194)
    at org.kohsuke.groovy.sandbox.impl.Checker.call(Checker.java:194)
    at org.kohsuke.groovy.sandbox.GroovyInterceptor.onStaticCall(GroovyInterceptor.java:35)
    at org.jenkinsci.plugins.scriptsecurity.sandbox.groovy.SandboxInterceptor.onStaticCall(SandboxInterceptor.java:186)
    at org.kohsuke.groovy.sandbox.impl.Checker.call(Checker.java:192)
    at org.kohsuke.groovy.sandbox.impl.Checker.checkedStaticCall(Checker.java:196)
    at org.kohsuke.groovy.sandbox.impl.Checker.checkedCall(Checker.java:103)
    at com.cloudbees.groovy.cps.sandbox.SandboxInvoker.methodCall(SandboxInvoker.java:17)
Caused: java.lang.IllegalArgumentException: Could not instantiate {genericVariables=[{key=ARTIFACT_NAME, value=$.artifactory.webhook.data.name}, {event=EVENT_NAME, value=$.artifactory.webhook.event}], causeString=Triggered on $ARTIFACT_NAME} for org.jenkinsci.plugins.gwt.GenericTrigger

Answer 1

我想建议使用 Jenkins Artifactory plugin 的不同方法：

您可以在 UI 中配置构建触发器：

或者您可以在管道中配置构建触发器：

stages {
    stage('Artifactory configuration') {
        steps {
            rtServer(
                    id: "ARTIFACTORY_SERVER",
                    url: SERVER_URL,
                    credentialsId: CREDENTIALS
            )
        }
    }

    stage('Add build trigger') {
        steps {
            rtBuildTrigger(
                    serverId: "ARTIFACTORY_SERVER",
                    spec: "*/10 * * * *",
                    paths: "generic-libs-local/builds/starship"
            )
        }
    }
}

要获取导致触发器的 Artifactory 路径，您可以执行以下操作：

environment {
    // The URL of the artifact in Artifactory, caused the job to be triggered.
    // May be empty if the build isn't triggered by a change in Artifactory.
    RT_TRIGGER_URL = "${currentBuild.getBuildCauses('org.jfrog.hudson.trigger.ArtifactoryCause')[0]?.url}"
}

资源：

Answer 2

我做到了。我们必须在通用 webhook 触发器选项下的配置 jenkins 作业中启用打印 post 内容。完成后，它开始在控制台日志中显示 json 负载。之后我们可以使用 jsonpath filter from payload

添加变量

如何从jenkins上的jfrog webhook触发器获取有效负载信息

How to get the payload information from jfrog webhook trigger on jenkins

artifactory

jenkins

jenkins-plugins

jfrog