System requirements Refer to these system requirements for Puppet Enterprise installations. Hardware requirementsThese hardware requirements are based on internal testing at Puppet and are meant only as guidelines to help you determine your hardware needs. Supported operating systemsPuppet Enterprise supports various operating systems depending on the role a machine assumes in your infrastructure. Supported browsersThe following browsers are supported for use with the console. System configurationBefore installing Puppet Enterprise, make sure that your nodes and network are properly configured.