Don't let Carrenza Prod contact Skyscape Licensify
Don't let Carrenza Prod contact Skyscape Licensify

Prevent Carrenza Production from contacting Licensify in Skyscape
Production by removing the host entries that allow
`licensify.production.alphagov.co.uk` to resolve to Skyscape.

Unmanaged host entries are purged by `hosts::purge`:
https://github.gds/gds/puppet/blob/7cfced00b4da79a506dd8c41dcc2eed5067a99b6/modules/hosts/manifests/purge.pp

This is a temporary fix to prevent a recurrence of the Licensify
incident where GET requests from traffic replay resulted in duplicate
database records:

https://docs.google.com/document/d/1lsfmEsL8maY77Yf2a-hq1c7P-8oF5PC4MTy59uOxDRI

alphagov/govuk-puppet,alphagov/govuk-puppet,alphagov/govuk-puppet,alphagov/govuk-puppet,alphagov/govuk-puppet,alphagov/govuk-puppet