Help: Jenkins builds ONLY on master OR slave

[firs...@gmail.com]

Hi

I got two machines with Win10. One is jenkins' master and the other is slave. Both are shown as online in dashboard.

Both node are configured as 'Use this node as much as possible'.

My Project is configured as 'Execute concurrent builds if necessary'.

I want to build the project on master AND slave concurrently, but found jenkins only start build action on slave. Only after mark slave as offline, master would take build action.

I tried label them but failed.

Master has 2 executors while slave has one, but they are the default setting value.

Jenkins version : 2.138.2

Is there any thing I missed?

Thanks.

[Jan Monterrubio]

When the job builds on the slave agent, does it not build concurrently with one executor on the master and one on the slave? 

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[Ivan Fernandez Calvo]

You can make it with a pipeline with 2 stages in parallel with the same steps and different nodes somethinlike this


pipeline{

stages {
stage(‘parallel’) {
parallel {
stage(‘master’){
agent { label ‘master’}
steps{
//steps
}
}
stage(‘agent’){
agent { label ‘agent’ }
steps {
//steps
}
}
}
}

}

On steps you could use the build step, it launch a job, or translate your job to pipeline

https://jenkins.io/doc/book/pipeline/syntax/

[firstrose]

Yes. When master AND slave are all enabled, the job builds ONLY on the SLAVE agent. At the same time, the job does NOT build concurrently with any executor on the master.

Jan Monterrubio <janmont...@gmail.com> 于2018年11月2日周五 下午10:28写道：

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[firstrose]

Thank you. I'll try it.

Ivan Fernandez Calvo <kuisat...@gmail.com> 于2018年11月3日周六 上午1:04写道：

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