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  1. Jenkins
  2. JENKINS-56408

Lockable resources plugin doesn't assign resource if an env variable is used as label

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      Description

      Lockable Resource Plugin Version: 2.3

      I am trying to use env variable in label field and the resource doesn't get locked. The job gets struck infinitely waiting for the resource even though env variable is set.

       

      pipeline {

      agent

      {   node

      { label 'centos_node' }

      }
      stages {
        stage("Setup") {
          steps {
            script

      {         env.NODE_LABEL = "pre_commit"       }

        }
      }
      stage ("Build") {

        options {
          lock(label: "${env.NODE_LABEL}", variable: "NODELABEL", quantity: 1)
        }
        steps {
          script {
            sh "echo \"${env.NODELABEL}\""
          }

         }

      }

      }
      }

       

      Console Output :
       
      +refs/heads/master:refs/remotes/origin/master # timeout=10
      Checking out Revision 9db4337fd2811d9ebce79f1761ef40a88ec16fb2 (master)
      > git config core.sparsecheckout # timeout=10
      > git checkout -f 9db4337fd2811d9ebce79f1761ef40a88ec16fb2 # timeout=10
      Commit message: "send slack for only master builds"
      > git rev-list --no-walk 9db4337fd2811d9ebce79f1761ef40a88ec16fb2 # timeout=10[Pipeline] nodeRunning on codereview1.eng.nutanix.com in /root/workspace/QA/test_lock[Pipeline] {[Pipeline] stage[Pipeline] { (Setup)[Pipeline] script[Pipeline]

      {[Pipeline] }

      [Pipeline] // script[Pipeline] }[Pipeline] // stage[Pipeline] stage[Pipeline] { (Build)[Pipeline] lockTrying to acquire lock on [Label: null, Quantity: 1]
      Found 0 available resource(s). Waiting for correct amount: 1.
      [Label: null, Quantity: 1] is locked, waiting...
       

       

      A lock should get acquired by resource with label 'pre_commit' but it is infinitely waiting for the resource as label value is coming as null.

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            • Assignee:
              Unassigned
              Reporter:
              akansht Akansh Tayal
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              • Created:
                Updated: