Hiera VHOST example

pirate.puppetlabs.vm.yaml  
---
nginx::vhosts:
  testing.pirate.puppetlabs.vm:
    docroot: "/var/www/testing"
  dev.pirate.puppetlabs.vm:
    docroot: "/var/www/dev"


#### Hiera 3 ####
puppet apply -e "notice(hiera('nginx::vhosts')['dev.pirate.puppetlabs.vm']['docroot'])"

#### Hiera 5 ####
puppet apply -e "notice(lookup('nginx::vhosts')['dev.pirate.puppetlabs.vm']['docroot'])"

Notice: Scope(Class[main]): /var/www/dev
Notice: Compiled catalog for pirate.puppetlabs.vm in environment production in 0.48 seconds