from jinja2 import Environment, PackageLoader
from osm_im.validation import Validation as validation_im
+from osm_im.validation import ValidationException
+from osm_im import im_translation
from osmclient.common.exceptions import ClientException
import yaml
def __init__(self, client=None):
self._client = client
self._logger = logging.getLogger('osmclient')
+ self._validator = validation_im()
def create(self, package_type, base_directory, package_name, override, image, vdus, vcpu, memory, storage,
interfaces, vendor, detailed, netslice_subnets, netslice_vlds):
table.append({"type": desc_type, "path": desc_path, "valid": "ERROR", "error": str(e)})
return table
+ def translate(self, base_directory, recursive=True, dryrun=False):
+ """
+ **Translate OSM Packages given a path**
+
+ :params:
+ - base_directory is the root path for all packages
+
+ :return: List of dict of translated packages. keys: current type, new type, path, valid, translated, error
+ """
+ self._logger.debug("")
+ table = []
+ if recursive:
+ descriptors_paths = [f for f in glob.glob(base_directory + "/**/*.yaml", recursive=recursive)]
+ else:
+ descriptors_paths = [f for f in glob.glob(base_directory + "/*.yaml", recursive=recursive)]
+ print("Base directory: {}".format(base_directory))
+ print("{} Descriptors found to validate".format(len(descriptors_paths)))
+ for desc_path in descriptors_paths:
+ with open(desc_path) as descriptor_file:
+ descriptor_data = descriptor_file.read()
+ desc_type = "-"
+ try:
+ desc_type, descriptor_data = validation_im.yaml_validation(self, descriptor_data)
+ self._logger.debug("desc_type: {}".format(desc_type))
+ self._logger.debug("descriptor_data:\n{}".format(descriptor_data))
+ self._validator.pyangbind_validation(desc_type, descriptor_data)
+ if not ( desc_type=="vnfd" or desc_type=="nsd" ):
+ table.append({"current type": desc_type, "new type": desc_type, "path": desc_path, "valid": "OK", "translated": "N/A", "error": "-"})
+ else:
+ new_desc_type = desc_type
+ try:
+ sol006_model = yaml.safe_dump(im_translation.translate_im_model_to_sol006(descriptor_data), indent=4, default_flow_style=False)
+ new_desc_type, new_descriptor_data = self._validator.yaml_validation(sol006_model)
+ self._validator.pyangbind_validation(new_desc_type, new_descriptor_data)
+ if not dryrun:
+ with open(desc_path, 'w') as descriptor_file:
+ descriptor_file.write(sol006_model)
+ table.append({"current type": desc_type, "new type": new_desc_type, "path": desc_path, "valid": "OK", "translated": "OK", "error": "-"})
+ except ValidationException as ve2:
+ table.append({"current type": desc_type, "new type": new_desc_type, "path": desc_path, "valid": "OK", "translated": "ERROR", "error": "Error in the post-validation: {}".format(str(ve2))})
+ except Exception as e2:
+ table.append({"current type": desc_type, "new type": new_desc_type, "path": desc_path, "valid": "OK", "translated": "ERROR", "error": "Error in the translation: {}".format(str(e2))})
+ except ValidationException as ve:
+ table.append({"current type": desc_type, "new type": "N/A", "path": desc_path, "valid": "ERROR", "translated": "N/A", "error": "Error in the pre-validation: {}".format(str(ve))})
+ except Exception as e:
+ table.append({"current type": desc_type, "new type": "N/A", "path": desc_path, "valid": "ERROR", "translated": "N/A", "error": str(e)})
+ return table
+
+ def descriptor_translate(self, descriptor_file):
+ """
+ **Translate input descriptor file from Rel EIGHT OSM to SOL006**
+
+ :params:
+ - base_directory is the root path for all packages
+
+ :return: YAML descriptor in the new format
+ """
+ self._logger.debug("")
+ with open(descriptor_file, 'r') as df:
+ im_model = yaml.safe_load(df.read())
+ sol006_model = im_translation.translate_im_model_to_sol006(im_model)
+ return yaml.safe_dump(sol006_model, indent=4, default_flow_style=False)
+
def build(self, package_folder, skip_validation=False, skip_charm_build=False):
"""
**Creates a .tar.gz file given a package_folder**
listCharms = self.charms_search(file, 'ns')
print("List of charms in the descriptor: {}".format(listCharms))
if not descriptor_file:
- raise ClientException('descriptor name is not correct in: {}'.format(package_folder))
+ raise ClientException('Descriptor filename is not correct in: {}. It should end with "nfd.yaml" or "nsd.yaml"'.format(package_folder))
if listCharms and not skip_charm_build:
for charmName in listCharms:
if os.path.isdir('{}/charms/layers/{}'.format(package_folder, charmName)):