# -*- 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 re from tests.utils.network_roles import get_network_type_from_port from tests.parametrizers import get_nested_files from .structures import Heat from .helpers import validates, load_yaml, get_base_template_from_yaml_files from .utils.ports import check_ip_format VERSION = "1.3.0" RE_EXTERNAL_PARAM_SUBNET = re.compile( # match pattern r"(?P.+?)(_v6)?_subnet_id$" ) RE_INTERNAL_PARAM_SUBNET = re.compile( # match pattern r"int_(?P.+?)(_v6)?_subnet_id$" ) fip_regx_dict = { "external": { "string": { "readable": "{network-role}_subnet_id or {network-role}_v6_subnet_id", "machine": RE_EXTERNAL_PARAM_SUBNET, } }, "internal": { "string": { "readable": "int_{network-role}_subnet_id or int_{network-role}_v6_subnet_id", "machine": RE_INTERNAL_PARAM_SUBNET, } }, "parameter_to_resource_comparisons": ["network_role"], } @validates("R-38236", "R-84123", "R-76160") def test_internal_subnet_format(yaml_file): check_ip_format(yaml_file, fip_regx_dict, "internal", "fixed_ips", "subnet") @validates("R-38236", "R-62802", "R-15287") def test_external_subnet_format(yaml_file): check_ip_format(yaml_file, fip_regx_dict, "external", "fixed_ips", "subnet") @validates("R-84123", "R-76160") def test_neutron_port_internal_fixed_ips_subnet_in_base(yaml_files): """ Only check parent incremental modules, because nested file parameter name may have been changed. When * the VNF's Heat Orchestration Template's resource ``OS::Neutron::Port`` in an Incremental Module is attaching to an internal network that is created in the Base Module, AND * an IPv4 address is being cloud assigned by OpenStack's DHCP Service AND * the internal network IPv4 subnet is to be specified using the property ``fixed_ips`` map property ``subnet``/``subnet_id``, the parameter **MUST** follow the naming convention * ``int_{network-role}_subnet_id`` an IPv6 address is being cloud assigned by OpenStack's DHCP Service AND * ``int_{network-role}_v6_subnet_id`` Note that the parameter MUST be defined as an output parameter in the base module. """ base_path = get_base_template_from_yaml_files(yaml_files) base_heat = load_yaml(base_path) base_outputs = base_heat.get("outputs") or {} nested_template_paths = get_nested_files(yaml_files) errors = [] for yaml_file in yaml_files: if yaml_file == base_path or yaml_file in nested_template_paths: continue # Only applies to incremental modules heat = Heat(filepath=yaml_file) internal_ports = { r_id: p for r_id, p in heat.neutron_port_resources.items() if get_network_type_from_port(p) == "internal" } for r_id, port in internal_ports.items(): props = port.get("properties") or {} fip_list = props.get("fixed_ips") or [] if not isinstance(fip_list, list): continue for ip in fip_list: subnet = ip.get("subnet") if not subnet: continue if "get_param" not in subnet: continue param = subnet.get("get_param") if param not in base_outputs: errors.append( ( "Internal fixed_ips/subnet parameter {} is attached to port {}, but the subnet parameter " "is not defined as an output in the base module ({})." ).format(param, r_id, base_path) ) assert not errors, " ".join(errors)