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path: root/mcp/reclass/classes/cluster/all-mcp-ocata-common/opnfv/init.yml
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---
classes:
  - cluster.all-mcp-ocata-common.opnfv.runtime
  - cluster.all-mcp-ocata-common.opnfv.pod_config
ort import yaml from oslo_serialization import jsonutils if hasattr(yaml, 'CSafeLoader'): # make a dynamic subclass so we don't override global yaml Loader yaml_loader = type('HeatYamlLoader', (yaml.CSafeLoader,), {}) else: yaml_loader = type('HeatYamlLoader', (yaml.SafeLoader,), {}) if hasattr(yaml, 'CSafeDumper'): yaml_dumper = yaml.CSafeDumper else: yaml_dumper = yaml.SafeDumper # This breaks NetworkServiceTestCase yaml loading, because we need to conversion to # native Python str() objects because we use use Trex and Trex is has broken unicode handling def _construct_yaml_str(self, node): # Override the default string handling function # to always return unicode objects return self.construct_scalar(node) yaml_loader.add_constructor(u'tag:yaml.org,2002:str', _construct_yaml_str) # Unquoted dates like 2013-05-23 in yaml files get loaded as objects of type # datetime.data which causes problems in API layer when being processed by # openstack.common.jsonutils. Therefore, make unicode string out of timestamps # until jsonutils can handle dates. yaml_loader.add_constructor(u'tag:yaml.org,2002:timestamp', _construct_yaml_str) def parse(tmpl_str): """Takes a string and returns a dict containing the parsed structure. This includes determination of whether the string is using the JSON or YAML format. """ if tmpl_str.startswith('{'): tpl = jsonutils.loads(tmpl_str) else: try: # we already use SafeLoader when constructing special Heat YAML loader class tpl = yaml.load(tmpl_str, Loader=yaml_loader) except yaml.YAMLError as yea: raise ValueError(yea) else: if tpl is None: tpl = {} # Looking for supported version keys in the loaded template if not ('HeatTemplateFormatVersion' in tpl or 'heat_template_version' in tpl or 'AWSTemplateFormatVersion' in tpl): raise ValueError("Template format version not found.") return tpl