Module: Puppet::Indirector::FactSearch

Included in:
Node::Facts::Json, Node::Facts::Yaml
Defined in:
lib/puppet/indirector/fact_search.rb

Overview

module containing common methods used by json and yaml facts indirection terminus

Instance Method Summary collapse

Instance Method Details

#compare_facts(operator, value1, value2) ⇒ Object


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# File 'lib/puppet/indirector/fact_search.rb', line 25

def compare_facts(operator, value1, value2)
  return false unless value1

  case operator
  when "eq"
    value1.to_s == value2.to_s
  when "le"
    value1.to_f <= value2.to_f
  when "ge"
    value1.to_f >= value2.to_f
  when "lt"
    value1.to_f < value2.to_f
  when "gt"
    value1.to_f > value2.to_f
  when "ne"
    value1.to_s != value2.to_s
  end
end

#compare_timestamp(operator, value1, value2) ⇒ Object


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# File 'lib/puppet/indirector/fact_search.rb', line 44

def compare_timestamp(operator, value1, value2)
  case operator
  when "eq"
    value1 == value2
  when "le"
    value1 <= value2
  when "ge"
    value1 >= value2
  when "lt"
    value1 < value2
  when "gt"
    value1 > value2
  when "ne"
    value1 != value2
  end
end

#node_matches?(facts, options) ⇒ Boolean

Returns:

  • (Boolean)

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# File 'lib/puppet/indirector/fact_search.rb', line 3

def node_matches?(facts, options)
  options.each do |key, value|
    type, name, operator = key.to_s.split(".")
    operator ||= 'eq'

    return false unless node_matches_option?(type, name, operator, value, facts)
  end
  return true
end

#node_matches_option?(type, name, operator, value, facts) ⇒ Boolean

Returns:

  • (Boolean)

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# File 'lib/puppet/indirector/fact_search.rb', line 13

def node_matches_option?(type, name, operator, value, facts)
  case type
  when "meta"
    case name
    when "timestamp"
      compare_timestamp(operator, facts.timestamp, Time.parse(value))
    end
  when "facts"
    compare_facts(operator, facts.values[name], value)
  end
end