pipeline {
    agent {
        docker { image 'kambobdocker420/ium:version2.0' }
    }
    parameters {
        buildSelector(
            defaultSelector: lastSuccessful(),
            description: 'Which build to use for copying artifacts',
            name: 'BUILD_SELECTOR'
        )
    }

    stages {
        stage('Stage 1') {
            steps {
                echo 'Hello world but for the second time!' 
            }
        }
    }
}