Hi all, I want to know if I could use Pulumi to set up local host vagrant infrastructure

No, but (depending on your environment) you might be able to replace Vagrant with Pulumi. For example, there is a Libvirt provider for Pulumi: https://www.pulumi.com/registry/packages/libvirt/ Or, if you wanted to use Docker containers instead of VMs, there is a Docker provider: https://www.pulumi.com/registry/packages/docker/ Driving Vagrant directly, though, isn’t currently possible AFAIK.