[JENKINS-48010] Throttling a steps{} or stage{} block has no effect in declarative syntax

Fabian Holler created issue - 2017-11-14 17:38

Fabian Holler made changes - 2017-11-14 17:38

Description

Original: It seems not to work to throttle stage\{} or steps\{} blocks in a declarative Jenkinsfile.

When {{throttle}} is used outside of a steps block I get an syntax error.
When I use {{throttle}} inside a steps block it doesn't have any effect.

I have a throttle category named build configured to run max. 4 jobs per Node. It works when I'm using throttle() in the scripted syntax.

With the following job the throttling category has no effect:

{code:java}
pipeline {
  agent any

  stages {
    stage {
      steps {
        throttle(["build"]) {
          sh 'sleep 120'
        }
      }
    }
  }
}{code}
(I also couldn't find any documentation about how to use it in declarative syntax)

New: It seems not to work to throttle stage\{} or steps\{} blocks in a declarative Jenkinsfile.

When {{throttle}} is used outside of a steps block I get an syntax error.
When I use {{throttle}} inside a steps block it doesn't have any effect.

I have a throttle category named build configured to run max. 4 jobs per Node. It works when I'm using throttle() in the scripted syntax.

With the following job the throttling category has no effect:

{code:java}
pipeline {
  agent any

  stages {
    stage("sleep") {
      steps {
        throttle(["build"]) {
          sh 'sleep 120'
        }
      }
    }
  }
}{code}
(I also couldn't find any documentation about how to use it in declarative syntax)

Fabian Holler made changes - 2017-11-14 17:39

Description

Original: It seems not to work to throttle stage\{} or steps\{} blocks in a declarative Jenkinsfile.

When {{throttle}} is used outside of a steps block I get an syntax error.
When I use {{throttle}} inside a steps block it doesn't have any effect.

I have a throttle category named build configured to run max. 4 jobs per Node. It works when I'm using throttle() in the scripted syntax.

With the following job the throttling category has no effect:

{code:java}
pipeline {
  agent any

  stages {
    stage("sleep") {
      steps {
        throttle(["build"]) {
          sh 'sleep 120'
        }
      }
    }
  }
}{code}
(I also couldn't find any documentation about how to use it in declarative syntax)

New: It seems not to work to throttle stage\{} or steps\{} blocks in a declarative Jenkinsfile.

When {{throttle}} is used outside of a steps block I get an syntax error.
When I use {{throttle}} inside a steps block it doesn't have any effect.

I have a throttle category named build configured to run max. 4 jobs per Node. It works when I'm using throttle() in the scripted syntax.

With the following job the throttling category has no effect:

{code:java}
pipeline {
agent any

  stages {
    stage("sleep") {
      steps {
        throttle(["build"]) {
          sh 'echo sleeping; sleep 120;'
        }
      }
    }
  }
}{code}
(I also couldn't find any documentation about how to use it in declarative syntax)

Fabian Holler made changes - 2017-11-14 18:02

Description

Original: It seems not to work to throttle stage\{} or steps\{} blocks in a declarative Jenkinsfile.

When {{throttle}} is used outside of a steps block I get an syntax error.
When I use {{throttle}} inside a steps block it doesn't have any effect.

I have a throttle category named build configured to run max. 4 jobs per Node. It works when I'm using throttle() in the scripted syntax.

With the following job the throttling category has no effect:

{code:java}
pipeline {
agent any

  stages {
    stage("sleep") {
      steps {
        throttle(["build"]) {
          sh 'echo sleeping; sleep 120;'
        }
      }
    }
  }
}{code}
(I also couldn't find any documentation about how to use it in declarative syntax)

New: It seems not to work to throttle stage\{} or steps\{} blocks in a declarative Jenkinsfile.

When {{throttle}} is used outside of a steps block I get an syntax error.
When I use {{throttle}} inside a steps block it doesn't have any effect.

I have a throttle category named build configured to run max. 4 jobs per Node, max. total concurrent builds is 0.
It works when I'm using throttle() in the scripted syntax.

With the following job the throttling category has no effect:

{code:java}
pipeline {
agent any

  stages {
    stage("sleep") {
      steps {
        throttle(["build"]) {
          sh 'echo sleeping; sleep 120;'
        }
      }
    }
  }
}{code}

It also doesn't work when I'm using {{node()}} inside {{steps\{}}} like:
{code:java}
steps {
throttle(["build"]) {
node(label: "master") {
sh 'echo sleeping; sleep 120;'
}
}
}{code}

(I also couldn't find any documentation about how to use it in declarative syntax)

Fabian Holler made changes - 2017-11-14 18:03

Description

Original: It seems not to work to throttle stage\{} or steps\{} blocks in a declarative Jenkinsfile.

When {{throttle}} is used outside of a steps block I get an syntax error.
When I use {{throttle}} inside a steps block it doesn't have any effect.

I have a throttle category named build configured to run max. 4 jobs per Node, max. total concurrent builds is 0.
It works when I'm using throttle() in the scripted syntax.

With the following job the throttling category has no effect:

{code:java}
pipeline {
agent any

  stages {
    stage("sleep") {
      steps {
        throttle(["build"]) {
          sh 'echo sleeping; sleep 120;'
        }
      }
    }
  }
}{code}

It also doesn't work when I'm using {{node()}} inside {{steps\{}}} like:
{code:java}
steps {
throttle(["build"]) {
node(label: "master") {
sh 'echo sleeping; sleep 120;'
}
}
}{code}

(I also couldn't find any documentation about how to use it in declarative syntax)

New: It seems not to work to throttle stage\{} or steps\{} blocks in a declarative Jenkinsfile.

When {{throttle}} is used outside of a steps block I get an syntax error.
When I use {{throttle}} inside a steps block it doesn't have any effect.

I have a throttle category named build configured to run max. 4 jobs per Node, max. total concurrent builds is 0.
It works when I'm using throttle() in the scripted syntax.

With the following job the throttling category has no effect:

{code:java}
pipeline {
agent any

  stages {
    stage("sleep") {
      steps {
        throttle(["build"]) {
          sh 'echo sleeping; sleep 120;'
        }
      }
    }
  }
}{code}

It also doesn't work when I'm using {{node()}} inside {{steps}} like:
{code:java}
steps {
  throttle(["build"]) {
    node(label: "master") {
      sh 'echo sleeping; sleep 120;'
    }
  }
}{code}

(I also couldn't find any documentation about how to use it in declarative syntax)

Fabian Holler made changes - 2017-11-14 18:03

Description

Original: It seems not to work to throttle stage\{} or steps\{} blocks in a declarative Jenkinsfile.

When {{throttle}} is used outside of a steps block I get an syntax error.
When I use {{throttle}} inside a steps block it doesn't have any effect.

I have a throttle category named build configured to run max. 4 jobs per Node, max. total concurrent builds is 0.
It works when I'm using throttle() in the scripted syntax.

With the following job the throttling category has no effect:

{code:java}
pipeline {
agent any

  stages {
    stage("sleep") {
      steps {
        throttle(["build"]) {
          sh 'echo sleeping; sleep 120;'
        }
      }
    }
  }
}{code}

It also doesn't work when I'm using {{node()}} inside {{steps}} like:
{code:java}
steps {
  throttle(["build"]) {
    node(label: "master") {
      sh 'echo sleeping; sleep 120;'
    }
  }
}{code}

(I also couldn't find any documentation about how to use it in declarative syntax)

New: It seems not to work to throttle stage\{} or steps\{} blocks in a declarative Jenkinsfile.

When {{throttle}} is used outside of a steps block I get an syntax error.
When I use {{throttle}} inside a steps block it doesn't have any effect.

I have a throttle category named build configured to run max. 4 jobs per Node, max. total concurrent builds is 0.
It works when I'm using throttle() in the scripted syntax.

With the following job the throttling category has no effect:

{code:java}
pipeline {
agent any

  stages {
    stage("sleep") {
      steps {
        throttle(["build"]) {
          sh 'echo sleeping; sleep 120;'
        }
      }
    }
  }
}{code}

It also doesn't work when I'm using {{node()}} inside {{steps\{}}} (and it's not what I want) like:
{code:java}
steps {
  throttle(["build"]) {
    node(label: "master") {
      sh 'echo sleeping; sleep 120;'
    }
  }
}{code}

(I also couldn't find any documentation about how to use it in declarative syntax)

Fabian Holler made changes - 2017-11-15 09:32

Description

Original: It seems not to work to throttle stage\{} or steps\{} blocks in a declarative Jenkinsfile.

When {{throttle}} is used outside of a steps block I get an syntax error.
When I use {{throttle}} inside a steps block it doesn't have any effect.

I have a throttle category named build configured to run max. 4 jobs per Node, max. total concurrent builds is 0.
It works when I'm using throttle() in the scripted syntax.

With the following job the throttling category has no effect:

{code:java}
pipeline {
agent any

  stages {
    stage("sleep") {
      steps {
        throttle(["build"]) {
          sh 'echo sleeping; sleep 120;'
        }
      }
    }
  }
}{code}

It also doesn't work when I'm using {{node()}} inside {{steps\{}}} (and it's not what I want) like:
{code:java}
steps {
  throttle(["build"]) {
    node(label: "master") {
      sh 'echo sleeping; sleep 120;'
    }
  }
}{code}

(I also couldn't find any documentation about how to use it in declarative syntax)

New: It seems not to work to throttle stage\{} or steps\{} blocks in a declarative Jenkinsfile.

When {{throttle}} is used outside of a steps block I get an syntax error.
When I use {{throttle}} inside a steps block it doesn't have any effect.

I have a throttle category named build configured to run max. 4 jobs per Node, max. total concurrent builds is 0.
It works when I'm using throttle() in the scripted syntax.

With the following job the throttling category has no effect:

{code:java}
pipeline {
agent any

  stages {
    stage("sleep") {
      steps {
        throttle(["build"]) {
          sh 'echo sleeping; sleep 120;'
        }
      }
    }
  }
}{code}

When using a node inside throttle, throttling works but the declarative syntax requires a parameter
{code:java}
steps {
  throttle(["build"]) {
    node(label: "master") {
      sh 'echo sleeping; sleep 120;'
    }
  }
}{code}

(I also couldn't find any documentation about how to use it in declarative syntax)

Fabian Holler made changes - 2017-11-15 09:37

Description

Original: It seems not to work to throttle stage\{} or steps\{} blocks in a declarative Jenkinsfile.

When {{throttle}} is used outside of a steps block I get an syntax error.
When I use {{throttle}} inside a steps block it doesn't have any effect.

I have a throttle category named build configured to run max. 4 jobs per Node, max. total concurrent builds is 0.
It works when I'm using throttle() in the scripted syntax.

With the following job the throttling category has no effect:

{code:java}
pipeline {
agent any

  stages {
    stage("sleep") {
      steps {
        throttle(["build"]) {
          sh 'echo sleeping; sleep 120;'
        }
      }
    }
  }
}{code}

When using a node inside throttle, throttling works but the declarative syntax requires a parameter
{code:java}
steps {
  throttle(["build"]) {
    node(label: "master") {
      sh 'echo sleeping; sleep 120;'
    }
  }
}{code}

(I also couldn't find any documentation about how to use it in declarative syntax)

New: It seems not to work to throttle stage\{} or steps\{} blocks in a declarative Jenkinsfile.

When {{throttle}} is used outside of a steps block I get an syntax error.
When I use {{throttle}} inside a steps block it doesn't have any effect.

I have a throttle category named build configured to run max. 4 jobs per Node, max. total concurrent builds is 0.
It works when I'm using throttle() in the scripted syntax.

With the following job the throttling category has no effect:

{code:java}
pipeline {
agent any

  stages {
    stage("sleep") {
      steps {
        throttle(["build"]) {
          sh 'echo sleeping; sleep 120;'
        }
      }
    }
  }
}{code}

When using a node inside throttle, throttling works but the declarative syntax requires a label parameter for {{node()}}. It's not possible to run the step on any node and throttle it, except you tag all jenkins machines with the same label.
{code:java}
steps {
  throttle(["build"]) {
    node(label: "master") {
      sh 'echo sleeping; sleep 120;'
    }
  }
}{code}

(I also couldn't find any documentation about how to use it in declarative syntax)

Fabian Holler made changes - 2017-11-15 11:36

Description

Original: It seems not to work to throttle stage\{} or steps\{} blocks in a declarative Jenkinsfile.

When {{throttle}} is used outside of a steps block I get an syntax error.
When I use {{throttle}} inside a steps block it doesn't have any effect.

I have a throttle category named build configured to run max. 4 jobs per Node, max. total concurrent builds is 0.
It works when I'm using throttle() in the scripted syntax.

With the following job the throttling category has no effect:

{code:java}
pipeline {
agent any

  stages {
    stage("sleep") {
      steps {
        throttle(["build"]) {
          sh 'echo sleeping; sleep 120;'
        }
      }
    }
  }
}{code}

When using a node inside throttle, throttling works but the declarative syntax requires a label parameter for {{node()}}. It's not possible to run the step on any node and throttle it, except you tag all jenkins machines with the same label.
{code:java}
steps {
  throttle(["build"]) {
    node(label: "master") {
      sh 'echo sleeping; sleep 120;'
    }
  }
}{code}

(I also couldn't find any documentation about how to use it in declarative syntax)

New: It seems not to work to throttle stage\{} or steps\{} blocks in a declarative Jenkinsfile.

When {{throttle}} is used outside of a steps block I get an syntax error.
When I use {{throttle}} inside a steps block it doesn't have any effect.

I have a throttle category named build configured to run max. 4 jobs per Node, max. total concurrent builds is 0.
It works when I'm using throttle() in the scripted syntax.

With the following job the throttling category has no effect:

{code:java}
pipeline {
agent any

  stages {
    stage("sleep") {
      steps {
        throttle(["build"]) {
          sh 'echo sleeping; sleep 120;'
        }
      }
    }
  }
}{code}

When using a node inside throttle, throttling works but the declarative syntax requires a label parameter for {{node()}}.
That has the disadvantages:
- It's not possible to run the step on any node and throttle it, except you tag all jenkins machines with the same label.
- a new node uses a different workspace

{code:java}
steps {
  throttle(["build"]) {
    node(label: "master") {
      sh 'echo sleeping; sleep 120;'
    }
  }
}{code}

(I also couldn't find any documentation about how to use it in declarative syntax)

Fabian Holler made changes - 2017-11-15 12:02

Description

Original: It seems not to work to throttle stage\{} or steps\{} blocks in a declarative Jenkinsfile.

When {{throttle}} is used outside of a steps block I get an syntax error.
When I use {{throttle}} inside a steps block it doesn't have any effect.

I have a throttle category named build configured to run max. 4 jobs per Node, max. total concurrent builds is 0.
It works when I'm using throttle() in the scripted syntax.

With the following job the throttling category has no effect:

{code:java}
pipeline {
agent any

  stages {
    stage("sleep") {
      steps {
        throttle(["build"]) {
          sh 'echo sleeping; sleep 120;'
        }
      }
    }
  }
}{code}

When using a node inside throttle, throttling works but the declarative syntax requires a label parameter for {{node()}}.
That has the disadvantages:
- It's not possible to run the step on any node and throttle it, except you tag all jenkins machines with the same label.
- a new node uses a different workspace

{code:java}
steps {
  throttle(["build"]) {
    node(label: "master") {
      sh 'echo sleeping; sleep 120;'
    }
  }
}{code}

(I also couldn't find any documentation about how to use it in declarative syntax)

New: It seems not to work to throttle stage\{} or steps\{} blocks in a declarative Jenkinsfile.

When {{throttle}} is used outside of a steps block I get an syntax error.
When I use {{throttle}} inside a steps block it doesn't have any effect.

I have a throttle category named build configured to run max. 4 jobs per Node, max. total concurrent builds is 0.
It works when I'm using throttle() in the scripted syntax.

With the following job the throttling category has no effect:

{code:java}
pipeline {
agent any

  stages {
    stage("sleep") {
      steps {
        throttle(["build"]) {
          sh 'echo sleeping; sleep 120;'
        }
      }
    }
  }
}{code}

When using a node inside throttle, throttling works but the declarative syntax requires a label parameter for {{node()}}.
That has the disadvantages:
- It's not possible to run the step on any node and throttle it, except you tag all jenkins machines with the same label.
- a new node uses a different workspace
- an executor is consumed for the node block, if it's throttled the executor will be only waiting for being allowed to run

{code:java}
steps {
  throttle(["build"]) {
    node(label: "master") {
      sh 'echo sleeping; sleep 120;'
    }
  }
}{code}

(I also couldn't find any documentation about how to use it in declarative syntax)

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