Triggering Pipeline in loop with different parameter in sequence












0















I read about sharing standard pipeline for multiple projects here



I have a use case where i want to run pipeline template by multiple data in a loop.This pipeline should run sequentially.
Here is the code :



//Jenkinsfile
startPipeline()
def startPipeline(){
for(i = 0 ; i < 3; i++)
myPipeline(name : "Hello${i}")
}


I have a Pipeline Template as follows :



//vars/myPipeline.groovy
def call(Map pipelineParams){
pipeline {
agent any
stages {
stage('print Hello') {
steps { echo "${pipelineParams.name}" }
}
}
}
}


Expected is to run pipelines in sequence.
When i try this i get exception
Partial Exception log below



java.lang.IllegalStateException: Only one pipeline { ... } block can be executed in a single run.
at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
at sun.reflect.NativeConstructorAccessorImpl.newInstance(Unknown Source)
at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(Unknown Source)
at java.lang.reflect.Constructor.newInstance(Unknown Source)
at org.codehaus.groovy.reflection.CachedConstructor.invoke(CachedConstructor.java:83)
at org.codehaus.groovy.runtime.callsite.ConstructorSite$ConstructorSiteNoUnwrapNoCoerce.callConstructor(ConstructorSite.java:105)









share|improve this question





























    0















    I read about sharing standard pipeline for multiple projects here



    I have a use case where i want to run pipeline template by multiple data in a loop.This pipeline should run sequentially.
    Here is the code :



    //Jenkinsfile
    startPipeline()
    def startPipeline(){
    for(i = 0 ; i < 3; i++)
    myPipeline(name : "Hello${i}")
    }


    I have a Pipeline Template as follows :



    //vars/myPipeline.groovy
    def call(Map pipelineParams){
    pipeline {
    agent any
    stages {
    stage('print Hello') {
    steps { echo "${pipelineParams.name}" }
    }
    }
    }
    }


    Expected is to run pipelines in sequence.
    When i try this i get exception
    Partial Exception log below



    java.lang.IllegalStateException: Only one pipeline { ... } block can be executed in a single run.
    at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
    at sun.reflect.NativeConstructorAccessorImpl.newInstance(Unknown Source)
    at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(Unknown Source)
    at java.lang.reflect.Constructor.newInstance(Unknown Source)
    at org.codehaus.groovy.reflection.CachedConstructor.invoke(CachedConstructor.java:83)
    at org.codehaus.groovy.runtime.callsite.ConstructorSite$ConstructorSiteNoUnwrapNoCoerce.callConstructor(ConstructorSite.java:105)









    share|improve this question



























      0












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      0








      I read about sharing standard pipeline for multiple projects here



      I have a use case where i want to run pipeline template by multiple data in a loop.This pipeline should run sequentially.
      Here is the code :



      //Jenkinsfile
      startPipeline()
      def startPipeline(){
      for(i = 0 ; i < 3; i++)
      myPipeline(name : "Hello${i}")
      }


      I have a Pipeline Template as follows :



      //vars/myPipeline.groovy
      def call(Map pipelineParams){
      pipeline {
      agent any
      stages {
      stage('print Hello') {
      steps { echo "${pipelineParams.name}" }
      }
      }
      }
      }


      Expected is to run pipelines in sequence.
      When i try this i get exception
      Partial Exception log below



      java.lang.IllegalStateException: Only one pipeline { ... } block can be executed in a single run.
      at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
      at sun.reflect.NativeConstructorAccessorImpl.newInstance(Unknown Source)
      at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(Unknown Source)
      at java.lang.reflect.Constructor.newInstance(Unknown Source)
      at org.codehaus.groovy.reflection.CachedConstructor.invoke(CachedConstructor.java:83)
      at org.codehaus.groovy.runtime.callsite.ConstructorSite$ConstructorSiteNoUnwrapNoCoerce.callConstructor(ConstructorSite.java:105)









      share|improve this question
















      I read about sharing standard pipeline for multiple projects here



      I have a use case where i want to run pipeline template by multiple data in a loop.This pipeline should run sequentially.
      Here is the code :



      //Jenkinsfile
      startPipeline()
      def startPipeline(){
      for(i = 0 ; i < 3; i++)
      myPipeline(name : "Hello${i}")
      }


      I have a Pipeline Template as follows :



      //vars/myPipeline.groovy
      def call(Map pipelineParams){
      pipeline {
      agent any
      stages {
      stage('print Hello') {
      steps { echo "${pipelineParams.name}" }
      }
      }
      }
      }


      Expected is to run pipelines in sequence.
      When i try this i get exception
      Partial Exception log below



      java.lang.IllegalStateException: Only one pipeline { ... } block can be executed in a single run.
      at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
      at sun.reflect.NativeConstructorAccessorImpl.newInstance(Unknown Source)
      at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(Unknown Source)
      at java.lang.reflect.Constructor.newInstance(Unknown Source)
      at org.codehaus.groovy.reflection.CachedConstructor.invoke(CachedConstructor.java:83)
      at org.codehaus.groovy.runtime.callsite.ConstructorSite$ConstructorSiteNoUnwrapNoCoerce.callConstructor(ConstructorSite.java:105)






      jenkins groovy jenkins-pipeline jenkins-shared-libraries






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      share|improve this question













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      edited Nov 21 '18 at 12:21









      Bit pattern

      56




      56










      asked Nov 21 '18 at 8:45









      DeepakDeepak

      12




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