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# -*- coding: utf8 -*-
# ============LICENSE_START=======================================================
# org.onap.vvp/validation-scripts
# ===================================================================
# Copyright © 2017 AT&T Intellectual Property. All rights reserved.
# ===================================================================
#
# Unless otherwise specified, all software contained herein is licensed
# under the Apache License, Version 2.0 (the “License”);
# you may not use this software except in compliance with the License.
# You may obtain a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.
#
#
#
# Unless otherwise specified, all documentation contained herein is licensed
# under the Creative Commons License, Attribution 4.0 Intl. (the “License”);
# you may not use this documentation except in compliance with the License.
# You may obtain a copy of the License at
#
# https://creativecommons.org/licenses/by/4.0/
#
# Unless required by applicable law or agreed to in writing, documentation
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.
#
# ============LICENSE_END============================================
#
# ECOMP is a trademark and service mark of AT&T Intellectual Property.
#
import yaml
import pytest
def test_nova_servergroup_policies(yaml_file):
'''
Check that nova servergroup resources using either anti-affinity or
affinity rules in policies
'''
req_rules = ['affinity', 'anti-affinity']
with open(yaml_file) as fh:
yml = yaml.load(fh)
# skip if resources are not defined
if "resources" not in yml:
pytest.skip("No resources specified in the heat template")
has_req_rules = []
for v1 in yml["resources"].values():
if not isinstance(v1, dict):
continue
if "properties" not in v1:
continue
if v1.get("type") != "OS::Nova::ServerGroup":
continue
if "policies" not in v1["properties"].keys():
continue
try:
all_rules = v1["properties"]["policies"]
detected_rules = set(all_rules) & set(req_rules)
has_req_rules.append(len(detected_rules) > 0)
except (ValueError):
continue
if not has_req_rules:
pytest.skip("No policies Nova::ServerGroup instances were detected")
assert all(has_req_rules)
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