lib/facter/facts/linux/hypervisors/docker.rb
# frozen_string_literal: true
module Facts
module Linux
module Hypervisors
class Docker
FACT_NAME = 'hypervisors.docker'
def call_the_resolver
fact_value = check_docker
Facter::ResolvedFact.new(FACT_NAME, fact_value)
end
def check_docker
info = Facter::Resolvers::Containers.resolve(:hypervisor)
info[:docker] if info
end
end
end
end
end