我可以在共享库中定义和参数化整个声明性管道吗？

Question

Essentially I want my Jenkinsfile to look something like this:

@Library('my-descriptive-pipline') _
myPipeline('arg1','arg2','arg3')

Then my shared library (/vars/descriptivePipeline.groovy) would look like this:

pipeline {
    agent any
    options {
      skipDefaultCheckout()
    }
    environment {
    }
    stages {
        stage('stageA') {
            steps {
                ... Do something with arg1, arg2 or arg3
            }
        }
        stage('stageB') {
            steps {
                ... Do something with arg1, arg2 or arg3
            }
        }
    ....

I want to centralize the pipeline config so I don't have to worry about Jenkinsfile sprawl. Is this possible with declarative pipelines?

Answer 1

Entire Pipelines can now be defined in shared libraries as of Declarative Pipeline 1.2.

You can find more here and here

Answer 2

As the shared libraries plugin documentation states:

Defining Declarative Pipelines

Starting with Declarative 1.2, released in late September, 2017, you can define Declarative Pipelines in your shared libraries as well.

This is fairly new and so there might still be a few bugs around but it should work. Don't forget to upgrade the shared library and declarative plugins though.

Answer 3

No, it is not currently possible to share a complete declarative pipeline. It is possible with scripted pipelines:

Begin quote: "The declarative option is nice but you will lose the ability to extract out reusable code via the shared library. For example, you can't do this yet:

MyCompanyStandardPipeline {
    ... // which will plugin standard sections...
}

End quote from Cuong Tran on the jenkins users mailing list .

You can use shared libraries with either Jenkinsfile variant, as the next reply on the linked thread points out, but only with scripted can you share a complete pipeline.

Answer 4

不建议在共享库中拥有整个管道......因为开发人员永远不会知道幕后发生了什么......声明性的Entrie目标将消失......我建议创建一个可重用的类或脚本并让开发人员组成管道