ice_validator/tests/test_contrail_instance_ip_parameters.py

   1 # -*- coding: utf8 -*-
   2 # ============LICENSE_START====================================================
   3 # org.onap.vvp/validation-scripts
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  16 # distributed under the License is distributed on an "AS IS" BASIS,
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  31 # distributed under the License is distributed on an "AS IS" BASIS,
  32 # WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  33 # See the License for the specific language governing permissions and
  34 # limitations under the License.
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  36 # ============LICENSE_END============================================
  37 #
  38 #
  39 import os
  40 import re
  41
  42 import pytest
  43
  44 from tests.structures import ContrailV2InstanceIpProcessor, Heat
  45 from tests.helpers import validates, get_base_template_from_yaml_files, get_param
  46 from tests.utils.incrementals import get_incremental_modules
  47 from tests.utils.ports import check_parameter_format
  48
  49 RE_EXTERNAL_PARAM_IIP = re.compile(  # match pattern
  50     r"(?P<vm_type>.+)_(?P<network_role>.+?)(_v6)?_ip_(?P<ip_index>.+)$"
  51 )
  52
  53 RE_EXTERNAL_PARAM_IIPS = re.compile(  # match pattern
  54     r"(?P<vm_type>.+)_(?P<network_role>.+?)(_v6)?_ips$"
  55 )
  56
  57 RE_INTERNAL_PARAM_IIP = re.compile(  # match pattern
  58     r"(?P<vm_type>.+)_int_(?P<network_role>.+?)(_v6)?_ip_(?P<ip_index>.+)$"
  59 )
  60
  61 RE_INTERNAL_PARAM_IIPS = re.compile(  # match pattern
  62     r"(?P<vm_type>.+)_int_(?P<network_role>.+?)(_v6)?_ips$"
  63 )
  64
  65 iip_regx_dict = {
  66     "external": {
  67         "string": {
  68             "readable": "{vm-type}_{network-role}_ip_{ip-index} or {vm-type}_{network-role}_v6_ip_{ip-index}",
  69             "machine": RE_EXTERNAL_PARAM_IIP,
  70         },
  71         "comma_delimited_list": {
  72             "readable": "{vm-type}_{network-role}_ips or {vm-type}_{network-role}_v6_ips",
  73             "machine": RE_EXTERNAL_PARAM_IIPS,
  74         },
  75     },
  76     "internal": {
  77         "string": {
  78             "readable": "{vm-type}_int_{network-role}_ip_{ip-index} or {vm-type}_int_{network-role}_v6_ip_{ip-index}",
  79             "machine": RE_INTERNAL_PARAM_IIP,
  80         },
  81         "comma_delimited_list": {
  82             "readable": "{vm-type}_int_{network-role}_ips or {vm-type}_int_{network-role}_v6_ips",
  83             "machine": RE_INTERNAL_PARAM_IIPS,
  84         },
  85     },
  86     "parameter_to_resource_comparisons": ["vm_type", "network_role"],
  87 }
  88
  89
  90 RE_EXTERNAL_PARAM_SID = re.compile(  # match pattern
  91     r"(?P<network_role>.+?)(_v6)?_subnet_id$"
  92 )
  93
  94 RE_INTERNAL_PARAM_SID = re.compile(  # match pattern
  95     r"int_(?P<network_role>.+?)(_v6)?_subnet_id$"
  96 )
  97
  98 sid_regx_dict = {
  99     "external": {
 100         "string": {
 101             "readable": "{network-role}_subnet_id or {network-role}_v6_subnet_id",
 102             "machine": RE_EXTERNAL_PARAM_SID,
 103         }
 104     },
 105     "internal": {
 106         "string": {
 107             "readable": "int_{network-role}_subnet_id or int_{network-role}_v6_subnet_id",
 108             "machine": RE_INTERNAL_PARAM_SID,
 109         }
 110     },
 111     "parameter_to_resource_comparisons": ["network_role"],
 112 }
 113
 114
 115 @validates("R-100000", "R-100010", "R-100030", "R-100050", "R-100070")
 116 def test_contrail_external_instance_ip_address_parameter(yaml_file):
 117     check_parameter_format(
 118         yaml_file,
 119         iip_regx_dict,
 120         "external",
 121         ContrailV2InstanceIpProcessor,
 122         "instance_ip_address",
 123     )
 124
 125
 126 @validates("R-100000", "R-100090", "R-100110", "R-100130", "R-100150")
 127 def test_contrail_internal_instance_ip_address_parameter(yaml_file):
 128     check_parameter_format(
 129         yaml_file,
 130         iip_regx_dict,
 131         "internal",
 132         ContrailV2InstanceIpProcessor,
 133         "instance_ip_address",
 134     )
 135
 136
 137 @validates("R-100190", "R-100200", "R-100220")
 138 def test_contrail_external_instance_subnet_id_parameter(yaml_file):
 139     check_parameter_format(
 140         yaml_file,
 141         sid_regx_dict,
 142         "external",
 143         ContrailV2InstanceIpProcessor,
 144         "subnet_uuid",
 145     )
 146
 147
 148 @validates("R-100190", "R-100240", "R-100260")
 149 def test_contrail_internal_instance_subnet_id_parameter(yaml_file):
 150     check_parameter_format(
 151         yaml_file,
 152         sid_regx_dict,
 153         "internal",
 154         ContrailV2InstanceIpProcessor,
 155         "subnet_uuid",
 156     )
 157
 158
 159 @validates("R-100240", "R-100260")
 160 def test_contrail_incremental_module_internal_subnet_usage(yaml_files):
 161     base_path = get_base_template_from_yaml_files(yaml_files)
 162     if not base_path:
 163         pytest.skip("No base module detected to check")
 164     base_outputs = Heat(filepath=base_path).outputs
 165     incremental_modules = get_incremental_modules(yaml_files)
 166     errors = []
 167     for module in incremental_modules:
 168         heat = Heat(filepath=module)
 169         ips = heat.get_resource_by_type(ContrailV2InstanceIpProcessor.resource_type)
 170         internal_ips = ((r_id, props) for r_id, props in ips.items() if "_int_" in r_id)
 171         for r_id, ip in internal_ips:
 172             subnet_uuid = (ip.get("properties") or {}).get("subnet_uuid")
 173             subnet_param = get_param(subnet_uuid)
 174             if not subnet_param:
 175                 continue
 176             if subnet_param not in base_outputs:
 177                 errors.append(
 178                     (
 179                         "Resource ({}) is designated as an internal IP, but its "
 180                         "subnet_uuid parameter ({}) does not refer to subnet in "
 181                         "this template nor is it defined in the output section "
 182                         "of the base module ({})"
 183                     ).format(r_id, subnet_param, os.path.basename(base_path))
 184                 )
 185     assert not errors, ". ".join(errors)