I use below for workshop. Additionally you can choose to have Chef and Puppet but I will not be covering in 2 days of workshop.
- Eclipse Neon (if you are not a Microsoft Developer) - https://www.eclipse.org/downloads/
- Jenkins - https://jenkins.io/
- Oracle Virtual Box - https://www.virtualbox.org/wiki/Downloads
- Vagrant - https://www.vagrantup.com/
- SonarQube - https://www.sonarqube.org/downloads/