Little background : I am running an inspec test for couple of servers. I accept server ip's as a jenkins parameter. Each IP the inspec test for the mysql profile should execute.
Parameter "IP_MYSQL" holds server ips
node{
    cleanWs()
 stage('Checking MySQL'){
     echo 'Inspec test for mysql'
     withCredentials([file(credentialsId: 'mysql-prod', variable: 'SSH_KEY')]) {
     sh '''
  sudo git clone https://github.com/dev-sec/mysql-baseline
  cd mysql-baseline
     echo "${IP_MYSQL}" | sed -n 1'p' | tr ',' '\n' | while read IP; do
            sudo cp ../inspec.yml inspec.yml
            sudo sed -i -e "s/mysql-baseline/mysql-baseline-$IP/g" inspec.yml
            cd ..
            sudo inspec exec mysql-baseline -t ssh://clouduser@$IP -i $SSH_KEY --reporter junit:Report_$IP.xml || true
        done
  '''
  junit '*.xml'
     }
   }
 }
}