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.
7 8 9 10 11 12 13 |
# File 'lib/hiera/backend/jerakia_backend.rb', line 7 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
15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 |
# File 'lib/hiera/backend/jerakia_backend.rb', line 15 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('::') key = lookup_key.pop namespace = lookup_key end Jerakia.log.debug("[hiera] backend invoked for key #{key} using namespace #{namespace}") = {} = if scope.is_a?(Hash) scope.reject { |_k, v| v.is_a?(Puppet::Resource) } else scope.real.to_hash.reject { |_k, v| v.is_a?(Puppet::Resource) } 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 |