Kubernetes and docker syntax for jenkins declarative pipeline

[Tristan FAURE]

Hello all,

we are currently experiencing docker capabilities in jenkins with Jenkinsfile and declarative pipelines using this instruction :
agent {
     docker { image 'node:7-alpine' }
}
 
I try to follow the initiatives around kubernetes and it seems very interesting but what I can see from the github (https://github.com/jenkinsci/kubernetes-plugin) is that the syntax changed to declare the desired POD :

podTemplate(label: label) {
  node(label) {
    stage('Run shell') {
      container('mycontainer') {
        sh 'echo hello world'
      }
    }
  }
}

Can we imagine the future a compability between the first syntax (only the image name) and a deployment on Kubernetes ? 

We will not deploy yet a kubernetes cluster and I'm concerned about job compatibility switching from a docker only environment to a kubernetes one.

Regards

Tristan FAURE

[Carlos Sanchez]

You would probably be interested in https://issues.jenkins-ci.org/browse/JENKINS-48050

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[Tristan FAURE]

Thank you very much by this quick answer. I will follow the issue.

Le lundi 5 mars 2018 13:27:31 UTC+1, Carlos Sanchez a écrit :

You would probably be interested in https://issues.jenkins-ci.org/browse/JENKINS-48050

On Mon, Mar 5, 2018 at 1:08 PM, Tristan FAURE <faure....@gmail.com> wrote:

Hello all,

we are currently experiencing docker capabilities in jenkins with Jenkinsfile and declarative pipelines using this instruction :
agent {
     docker { image 'node:7-alpine' }
}
 
I try to follow the initiatives around kubernetes and it seems very interesting but what I can see from the github (https://github.com/jenkinsci/kubernetes-plugin) is that the syntax changed to declare the desired POD :

podTemplate(label: label) {
  node(label) {
    stage('Run shell') {
      container('mycontainer') {
        sh 'echo hello world'
      }
    }
  }
}

Can we imagine the future a compability between the first syntax (only the image name) and a deployment on Kubernetes ? 

We will not deploy yet a kubernetes cluster and I'm concerned about job compatibility switching from a docker only environment to a kubernetes one.

Regards

Tristan FAURE

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