Invoke Job DSL from Jenkins Pipeline
The Job DSL wiki shows how to run Job DSL as a Pipeline step: https://github.com/jenkinsci/job-dsl-plugin/wiki/User-Power-Moves#use-job-dsl-in-pipeline-scripts
node { jobDsl scriptText: 'job("example-2")' jobDsl targets: ['jobs/projectA/*.groovy', 'jobs/common.groovy'].join('\n'), removedJobAction: 'DELETE', removedViewAction: 'DELETE', lookupStrategy: 'SEED_JOB', additionalClasspath: ['libA.jar', 'libB.jar'].join('\n')}