Class: Hiera::Backend::Jerakia_backend
- Inherits:
-
Object
- Object
- Hiera::Backend::Jerakia_backend
- Defined in:
- lib/hiera/backend/jerakia_backend.rb
Instance Method Summary collapse
-
#initialize(config = nil) ⇒ Jerakia_backend
constructor
A new instance of Jerakia_backend.
- #lookup(key, scope, order_override, resolution_type) ⇒ Object
Constructor Details
#initialize(config = nil) ⇒ Jerakia_backend
Returns a new instance of Jerakia_backend.
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# File 'lib/hiera/backend/jerakia_backend.rb', line 5 def initialize(config = nil) require 'jerakia' @config = config || Hiera::Config[:jerakia] || {} @policy = @config[:policy] || 'default' @jerakia = ::Jerakia.new(@config) Jerakia.log.debug("[hiera] hiera backend loaded with policy #{@policy}") end |
Instance Method Details
#lookup(key, scope, order_override, resolution_type) ⇒ Object
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# File 'lib/hiera/backend/jerakia_backend.rb', line 13 def lookup(key, scope, order_override, resolution_type) lookup_type = :first merge_type = :none case resolution_type when :array lookup_type = :cascade merge_type = :array when :hash lookup_type = :cascade merge_type = :hash end namespace = [] if key.include?('::') lookup_key = key.split('::') namespace << lookup_key.shift key = lookup_key.join('::') end Jerakia.log.debug("[hiera] backend invoked for key #{key} using namespace #{namespace}") ={} if scope.is_a?(Hash) =scope else = scope.real.to_hash end request = Jerakia::Request.new( :key => key, :namespace => namespace, :policy => ["jerakia_policy"] || @policy, :lookup_type => lookup_type, :merge => merge_type, :metadata => , ) answer = @jerakia.lookup(request) answer.payload end |