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  1. Jenkins
  2. JENKINS-41581

Declarative: Support for multiple docker agents run in parallel and communicating

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      Declarative does not have structures to support docker.withRun as in this example, from "Running the Tests" section of this blog post:
      (https://jenkins.io/blog/2016/08/10/rails-cd-with-pipeline/#writing-the-pipeline)

      node('docker') {
    docker.image('postgres').withRun { container ->
        docker.image('rtyler/rvm:2.3.0').inside("--link=${container.id}:postgres") { 
            rvm "bundle install"

            withEnv(['DATABASE_URL=postgres://postgres@postgres:5432/']) { 
                rvm "bundle exec rake"
            }
            junit 'spec/reports/*.xml' 
        }
    }
}

      Note, the example in the blog includes stages inside the inner docker agent, but that is a separate concept.

          [JENKINS-41581] Declarative: Support for multiple docker agents run in parallel and communicating

          Liam Newman created issue -
          Liam Newman made changes -
          Description Original:
          Declarative does not have structures to support {{docker.withRun}} as in this example, from "Running the Tests" section of this blog post:
          (https://jenkins.io/blog/2016/08/10/rails-cd-with-pipeline/#writing-the-pipeline)

          {code:language=groovy}
          node('docker') {
              docker.image('postgres').withRun { container ->
                  docker.image('rtyler/rvm:2.3.0').inside("--link=${container.id}:postgres") {
                      stage 'Install Gems'
                      rvm "bundle install"

                      stage 'Invoke Rake'
                      withEnv(['DATABASE_URL=postgres://postgres@postgres:5432/']) {
                          rvm "bundle exec rake"
                      }
                      junit 'spec/reports/*.xml'
                  }
              }
          }
          {code}
          		 New: Declarative does not have structures to support {{docker.withRun}} as in this example, from "Running the Tests" section of this blog post:
          (https://jenkins.io/blog/2016/08/10/rails-cd-with-pipeline/#writing-the-pipeline)

          {code:language=groovy}
          node('docker') {
              docker.image('postgres').withRun { container ->
                  docker.image('rtyler/rvm:2.3.0').inside("--link=${container.id}:postgres") {
                      rvm "bundle install"

                      withEnv(['DATABASE_URL=postgres://postgres@postgres:5432/']) {
                          rvm "bundle exec rake"
                      }
                      junit 'spec/reports/*.xml'
                  }
              }
          }
          {code}
          Liam Newman made changes -
          Description Original: Declarative does not have structures to support {{docker.withRun}} as in this example, from "Running the Tests" section of this blog post:
          (https://jenkins.io/blog/2016/08/10/rails-cd-with-pipeline/#writing-the-pipeline)

          {code:language=groovy}
          node('docker') {
              docker.image('postgres').withRun { container ->
                  docker.image('rtyler/rvm:2.3.0').inside("--link=${container.id}:postgres") {
                      rvm "bundle install"

                      withEnv(['DATABASE_URL=postgres://postgres@postgres:5432/']) {
                          rvm "bundle exec rake"
                      }
                      junit 'spec/reports/*.xml'
                  }
              }
          }
          {code}
          		 New: Declarative does not have structures to support {{docker.withRun}} as in this example, from "Running the Tests" section of this blog post:
          (https://jenkins.io/blog/2016/08/10/rails-cd-with-pipeline/#writing-the-pipeline)

          {code:language=groovy}
          node('docker') {
              docker.image('postgres').withRun { container ->
                  docker.image('rtyler/rvm:2.3.0').inside("--link=${container.id}:postgres") {
                      rvm "bundle install"

                      withEnv(['DATABASE_URL=postgres://postgres@postgres:5432/']) {
                          rvm "bundle exec rake"
                      }
                      junit 'spec/reports/*.xml'
                  }
              }
          }
          {code}

          Note, the example in the blog includes stages inside the inner docker agent, but that is a separate concept.
          James Dumay made changes -
          Epic Link New: JENKINS-45381 [ 183541 ]
          James Dumay made changes -
          Rank New: Ranked higher
          James Dumay made changes -
          Rank New: Ranked lower
          James Dumay made changes -
          Link New: This issue duplicates JENKINS-46336 [ JENKINS-46336 ]
          James Dumay made changes -
          Resolution New: Duplicate [ 3 ]
          Status Original: Open [ 1 ] New: Resolved [ 5 ]
          Liam Newman made changes -
          Status Original: Resolved [ 5 ] New: Closed [ 6 ]

            abayer Andrew Bayer
            bitwiseman Liam Newman
            Votes:
            1 Vote for this issue
            Watchers:
            6 Start watching this issue

              Created:
              Updated:
              Resolved: