Module: EasyType::CatalogData

Includes:
Encryption
Included in:
NodeGroupData
Defined in:
lib/easy_type/catalog_data.rb

Instance Method Summary collapse

Methods included from Encryption

#cipher, #decrypt, #decrypted_value, #encrypt, #encrypted?, #encryption_key

Instance Method Details

#catalog ⇒ Object

Get the content of the catalog from anywhere. This is quite a hack, but it seems to work

Raises:

  • (Puppet::Error) 


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# File 'lib/easy_type/catalog_data.rb', line 11

def catalog
  #
  # This is a hack to access the catalog
  #
  return @catalog if @catalog
  catalogs = ObjectSpace.each_object(Puppet::Resource::Catalog).to_a
  raise Puppet::Error.new('No catalog found') if catalogs.empty?
  @catalog ||= catalogs.first
end

#get_catalog_data(key) ⇒ Object

Get the data with the specified key from the catalog and transform it back to the original data



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# File 'lib/easy_type/catalog_data.rb', line 25

def get_catalog_data(key)
  data_resource = catalog.resource('em_data',key)
  json_value = data_resource['data']
  JSON.parse(json_value)
end

#get_secured_catalog_data(key) ⇒ Object

Get the secured data with the specified key from the catalog and transform it back to the original data



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# File 'lib/easy_type/catalog_data.rb', line 35

def get_secured_catalog_data(key)
  begin
    data_resource = catalog.resource('em_data',key)
    secured_value = data_resource['data']
  rescue
    Puppet.debug "Catalog data with key '#{key}', not found in catalog"
    raise Puppet::Error.new "Catalog data with key '#{key}', not found in catalog"
  end
  unsecured_json_value = decrypt(secured_value)
  JSON.parse(unsecured_json_value)
end