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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============================================
#
#
"""
resources:
{vm-type}_{vm-type_index}_{network-role}_port_{port-index}:
type: OS::Neutron::Port
properties:
network: { get_param: ...}
fixed_ips: [ { "ipaddress": { get_param: ... } } ]
binding:vnic_type: direct #only SR-IOV ports, not OVS ports
value_specs: {
vlan_filter: { get_param: ... }, #all NC ports
public_vlans: { get_param: ... }, #all NC ports
private_vlans: { get_param: ... },#all NC ports
guest_vlans: { get_param: ... }, #SR-IOV Trunk Port only
vlan_mirror: { get_param: ... }, #SRIOV Trunk Port
# Receiving Mirrored Traffic only
ATT_FABRIC_CONFIGURATION_REQUIRED: true #all NC ports
}
metadata:
port_type: SR-IOV_Trunk #SR-IOV Trunk Port
port_type: SR-IOV_Non_Trunk #SR-IOV Non Trunk Port
port_type: OVS #OVS Port
port_type: SR-IOV_Mirrored_Trunk #SR-IOV Trunk Port
# Receiving Mirrored Traffic
"""
import collections
import re
from .structures import Heat
from .helpers import validates
VERSION = "1.2.0"
def case_mismatch(vm_type, param):
"""Return True if vm_type matches a portion of param in a case
insensitive search, but does not equal that portion;
return False otherwise.
The "portions" of param are delimited by "_".
"""
re_portion = re.compile(
"(^(%(x)s)_)|(_(%(x)s)_)|(_(%(x)s)$)" % dict(x=vm_type), re.IGNORECASE
)
found = re_portion.search(param)
if found:
param_vm_type = [x for x in found.groups()[1::2] if x][0]
return param_vm_type != vm_type
else:
return False
# pylint: disable=invalid-name
@validates("R-32394")
def test_vm_type_case(yaml_file):
"""
A VNF's Heat Orchestration Template's use of ``{vm-type}`` in all Resource
property parameter names **MUST** be the same case.
"""
heat = Heat(filepath=yaml_file)
resources = heat.resources
bad = collections.defaultdict(list)
for rid, resource in resources.items():
vm_type = heat.get_vm_type(rid, resource=resource)
if vm_type:
properties = resource.get("properties")
if isinstance(properties, dict):
for prop, dic in properties.items():
param = heat.nested_get(dic, "get_param")
if isinstance(param, list):
param = param[0]
if isinstance(param, str) and case_mismatch(vm_type, param):
bad[(rid, vm_type)].append((prop, param))
if bad:
raise AssertionError(
"vm-type/parameter case mis-match %s"
% (
"; ".join(
"resource: %s vm-type: %s %s"
% (k[0], k[1], ", ".join("%s: %s" % i for i in v))
for k, v in bad.items()
)
)
)
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