module Beaker::DSL::Helpers::Facter
Methods that help you interact with your facter installation, facter must be installed for these methods to execute correctly
Public Instance Methods
fact(name, opts = {})
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Get a facter fact from the default host @see fact_on
# File lib/beaker-facter/helpers.rb, line 82 def fact(name, opts = {}) fact_on(default, name, opts) end
fact_on(host, name, opts = {})
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Get a facter fact from a provided host
@param [Host, Array<Host>, String, Symbol] host One or more hosts to act upon,
or a role (String or Symbol) that identifies one or more hosts.
@param [String] name The name of the fact to query for @!macro common_opts
@return String The value of the fact 'name' on the provided host @raise [FailTest] Raises an exception if call to facter fails
# File lib/beaker-facter/helpers.rb, line 71 def fact_on(host, name, opts = {}) result = on host, facter(name, opts) if result.kind_of?(Array) result.map { |res| res.stdout.chomp } else result.stdout.chomp end end