vagrant with one vm:

action: vagrant up, vagrant ssh, halt, destroy
added second VM (web01, web02), added host only networking between vms

actions: vagrant up, vagrant ssh (no need to destroy afterwards)

show internal network (host-only) between host and vms
provisioning, puppet: site.pp, hosts.pp -> base setup (explain manifests)

explain site.pp and hosts.pp

action: vagrant provision (maybe reload)