def _policy_to_acl_criteria(self, context, template_db, nfp_name,
vnf_mapping):
template = template_db.template['vnffgd']['topology_template']
nfp = template['node_templates'][nfp_name]
try:
policy = nfp['properties']['policy']
except KeyError:
raise nfvo.NfpPolicyNotFoundException(policy=nfp)
if 'type' in policy:
if policy['type'] != 'ACL':
raise nfvo.NfpPolicyTypeError(type=policy['type'])
if 'criteria' not in policy:
raise nfvo.NfpPolicyCriteriaError(error="Missing criteria in "
"policy")
match = dict()
for criteria in policy['criteria']:
for key, val in criteria.items():
if key in MATCH_CRITERIA:
match.update(
self._convert_criteria(context, key, val, vnf_mapping))
else:
raise nfvo.NfpPolicyCriteriaError(error="Unsupported "
"criteria: "
"{}".format(key))
return match
def _policy_to_acl_criteria(self, context, template_db, nfp_name,
vnf_mapping):
template = template_db.template['vnffgd']['topology_template']
nfp = template['node_templates'][nfp_name]
try:
policy = nfp['properties']['policy']
except KeyError:
raise nfvo.NfpPolicyNotFoundException(policy=nfp)
if 'type' in policy:
if policy['type'] != 'ACL':
raise nfvo.NfpPolicyTypeError(type=policy['type'])
if 'criteria' not in policy:
raise nfvo.NfpPolicyCriteriaError(
error="Missing criteria in policy")
validation_list = []
for item in policy['criteria']:
if item.get('name') is None:
LOG.warning('The unnamed classifier approach'
' will be deprecated in subsequent'
' releases')
validation_list.append(item)
else:
validation_list.append(item['classifier'])
self._validate_criteria(validation_list)
classifiers = []
for criteria in policy['criteria']:
match = dict()
if criteria.get('name') is None:
criteria_dict = criteria.copy()
else:
criteria_dict = criteria['classifier'].copy()
for key, val in criteria_dict.items():
if key in MATCH_CRITERIA:
match.update(
self._convert_criteria(context, key, val, vnf_mapping))
else:
raise nfvo.NfpPolicyCriteriaError(error="Unsupported "
"criteria: "
"{}".format(key))
classifiers.append({'name': criteria.get('name'), 'match': match})
return classifiers