pipeline {
   agent {
      dockerfile {
        filename "Dockerfile_4"
    }
   }  
   stages {  
      stage('DVC Commands') {
         steps {
            withCredentials([string(credentialsId: 'ium-sftp-password', variable: 'IUM_SFTP_PASS')]) {
                sh 'dvc remote modify --local ium_ssh_remote password $IUM_SFTP_KEY'
                sh 'dvc pull' 
                sh 'dvc repro'       
         }
      }
      }
      stage('Archive Output') {
         steps {
            archiveArtifacts 'metrics.txt'       
         }
         
      }
   }
}