pipeline {
  agent any
  stages {
    stage ('Deploy test pod'){
      when {
          expression {
            openshift.withCluster() {
              openshift.withProject() {
                return !openshift.selector( "dc", "pgbench" ).exists()
              }
            }
          }
        }
      steps {
        script {
            openshift.withCluster() {
                openshift.withProject() {
                  def pgbench = openshift.newApp( "https://github.com/stewartshea/docker-pgbench/", "--name=pgbench", "-e PGPASSWORD=postgres", "-e PGUSER=postgres", "-e PGHOST=patroni-persistent-master", "-e PGDATABASE=postgres", "-e TEST_CLIENT_COUNT=20", "-e TEST_DURATION=120" )
                  def pgbenchdc = openshift.selector( "dc", "pgbench" )
                  timeout(5) { 
                    pgbenchdc.rollout().status()
                    }
                  }
                }
            }
        }
    }
    stage ('Run benchmark Test'){
      steps {
          sh '''
          oc exec $(oc get pods -l app=pgbench | grep Running | awk '{print $1}')  ./test.sh
          '''
      }
    }
    stage ('Clean up pgtest pod'){
      steps {
          sh '''
          oc delete all -l app=pgbench
          '''
      }
    }
  }
}