2 # Licensed under the Apache License, Version 2.0 (the "License"); you may
3 # not use this file except in compliance with the License. You may obtain
4 # a copy of the License at
6 # http://www.apache.org/licenses/LICENSE-2.0
8 # Unless required by applicable law or agreed to in writing, software
9 # distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
10 # WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
11 # License for the specific language governing permissions and limitations
20 required_params = ['EndpointMap', 'ServiceNetMap', 'DefaultPasswords',
21 'RoleName', 'RoleParameters', 'ServiceData']
23 # NOTE(bnemec): The duplication in this list is intentional. For the
24 # transition to generated environments we have two copies of these files,
25 # so they need to be listed twice. Once the deprecated version can be removed
26 # the duplicate entries can be as well.
27 envs_containing_endpoint_map = ['tls-endpoints-public-dns.yaml',
28 'tls-endpoints-public-ip.yaml',
29 'tls-everywhere-endpoints-dns.yaml',
30 'tls-endpoints-public-dns.yaml',
31 'tls-endpoints-public-ip.yaml',
32 'tls-everywhere-endpoints-dns.yaml']
33 ENDPOINT_MAP_FILE = 'endpoint_map.yaml'
34 REQUIRED_DOCKER_SECTIONS = ['service_name', 'docker_config', 'puppet_config',
35 'config_settings', 'step_config']
36 OPTIONAL_DOCKER_SECTIONS = ['docker_puppet_tasks', 'upgrade_tasks',
37 'service_config_settings', 'host_prep_tasks',
38 'metadata_settings', 'kolla_config']
39 REQUIRED_DOCKER_PUPPET_CONFIG_SECTIONS = ['config_volume', 'step_config',
41 OPTIONAL_DOCKER_PUPPET_CONFIG_SECTIONS = [ 'puppet_tags', 'volumes' ]
42 # Mapping of parameter names to a list of the fields we should _not_ enforce
43 # consistency across files on. This should only contain parameters whose
44 # definition we cannot change for backwards compatibility reasons. New
45 # parameters to the templates should not be added to this list.
46 PARAMETER_DEFINITION_EXCLUSIONS = {'ManagementNetCidr': ['default'],
47 'ManagementAllocationPools': ['default'],
48 'ExternalNetCidr': ['default'],
49 'ExternalAllocationPools': ['default'],
50 'StorageNetCidr': ['default'],
51 'StorageAllocationPools': ['default'],
52 'StorageMgmtNetCidr': ['default',
55 'StorageMgmtAllocationPools': ['default'],
56 'TenantNetCidr': ['default'],
57 'TenantAllocationPools': ['default'],
58 'InternalApiNetCidr': ['default'],
59 'UpdateIdentifier': ['description'],
60 # TODO(bnemec): Address these existing
62 'NeutronMetadataProxySharedSecret': [
63 'description', 'hidden'],
64 'ServiceNetMap': ['description', 'default'],
65 'EC2MetadataIp': ['default'],
66 'network': ['default'],
67 'ControlPlaneIP': ['default',
69 'ControlPlaneIp': ['default',
71 'NeutronBigswitchLLDPEnabled': ['default'],
72 'NeutronEnableL2Pop': ['description'],
73 'NeutronWorkers': ['description'],
74 'TenantIpSubnet': ['description'],
75 'ExternalNetName': ['description'],
76 'ControlPlaneDefaultRoute': ['default'],
77 'StorageMgmtNetName': ['description'],
78 'ServerMetadata': ['description'],
79 'InternalApiIpUri': ['description'],
80 'UpgradeLevelNovaCompute': ['default'],
81 'StorageMgmtIpUri': ['description'],
82 'server': ['description'],
83 'servers': ['description'],
84 'FixedIPs': ['description'],
85 'ExternalIpSubnet': ['description'],
86 'NeutronBridgeMappings': ['description'],
87 'ExtraConfig': ['description'],
88 'InternalApiIpSubnet': ['description'],
89 'DefaultPasswords': ['description',
91 'BondInterfaceOvsOptions': ['description',
94 'KeyName': ['constraints'],
95 'TenantNetName': ['description'],
96 'StorageIpSubnet': ['description'],
97 'OVNSouthboundServerPort': ['description'],
98 'ExternalInterfaceDefaultRoute':
99 ['description', 'default'],
100 'ExternalIpUri': ['description'],
101 'IPPool': ['description'],
102 'ControlPlaneNetwork': ['description'],
103 'SSLCertificate': ['description',
106 'HostCpusList': ['default', 'constraints'],
107 'InternalApiAllocationPools': ['default'],
108 'NodeIndex': ['description'],
109 'name': ['description', 'default'],
110 'StorageNetName': ['description'],
111 'ManagementNetName': ['description'],
112 'NeutronPublicInterface': ['description'],
113 'RoleParameters': ['description'],
114 'ManagementInterfaceDefaultRoute':
116 'image': ['description', 'default'],
117 'NeutronBigswitchAgentEnabled': ['default'],
118 'EndpointMap': ['description', 'default'],
119 'DockerManilaConfigImage': ['description',
121 'NetworkName': ['default', 'description'],
122 'StorageIpUri': ['description'],
123 'InternalApiNetName': ['description'],
124 'NeutronTunnelTypes': ['description'],
125 'replacement_policy': ['default'],
126 'StorageMgmtIpSubnet': ['description'],
127 'CloudDomain': ['description', 'default'],
128 'key_name': ['default', 'description'],
129 'EnableLoadBalancer': ['description'],
130 'ControllerExtraConfig': ['description'],
131 'NovaComputeExtraConfig': ['description'],
132 'controllerExtraConfig': ['description'],
133 'DockerSwiftConfigImage': ['default'],
136 PREFERRED_CAMEL_CASE = {
138 'haproxy': 'HAProxy',
143 print('Usage %s <yaml file or directory>' % sys.argv[0])
147 def to_camel_case(string):
148 return PREFERRED_CAMEL_CASE.get(string, ''.join(s.capitalize() or '_' for
149 s in string.split('_')))
152 def get_base_endpoint_map(filename):
154 tpl = yaml.load(open(filename).read())
155 return tpl['parameters']['EndpointMap']['default']
157 print(traceback.format_exc())
161 def get_endpoint_map_from_env(filename):
163 tpl = yaml.load(open(filename).read())
166 'map': tpl['parameter_defaults']['EndpointMap']
169 print(traceback.format_exc())
173 def validate_endpoint_map(base_map, env_map):
174 return sorted(base_map.keys()) == sorted(env_map.keys())
177 def validate_hci_compute_services_default(env_filename, env_tpl):
178 env_services_list = env_tpl['parameter_defaults']['ComputeServices']
179 env_services_list.remove('OS::TripleO::Services::CephOSD')
180 roles_filename = os.path.join(os.path.dirname(env_filename),
181 '../roles/Compute.yaml')
182 roles_tpl = yaml.load(open(roles_filename).read())
183 for role in roles_tpl:
184 if role['name'] == 'Compute':
185 roles_services_list = role['ServicesDefault']
186 if sorted(env_services_list) != sorted(roles_services_list):
187 print('ERROR: ComputeServices in %s is different from '
188 'ServicesDefault in roles/Compute.yaml' % env_filename)
193 def validate_hci_computehci_role(hci_role_filename, hci_role_tpl):
194 compute_role_filename = os.path.join(os.path.dirname(hci_role_filename),
196 compute_role_tpl = yaml.load(open(compute_role_filename).read())
197 compute_role_services = compute_role_tpl[0]['ServicesDefault']
198 for role in hci_role_tpl:
199 if role['name'] == 'ComputeHCI':
200 hci_role_services = role['ServicesDefault']
201 hci_role_services.remove('OS::TripleO::Services::CephOSD')
202 if sorted(hci_role_services) != sorted(compute_role_services):
203 print('ERROR: ServicesDefault in %s is different from'
204 'ServicesDefault in roles/Compute.yaml' % hci_role_filename)
209 def validate_mysql_connection(settings):
210 no_op = lambda *args: False
213 def mysql_protocol(items):
214 return items == ['EndpointMap', 'MysqlInternal', 'protocol']
216 def client_bind_address(item):
217 return 'read_default_file' in item and \
218 'read_default_group' in item
220 def validate_mysql_uri(key, items):
221 # Only consider a connection if it targets mysql
222 if key.endswith('connection') and \
223 search(items, mysql_protocol, no_op):
224 # Assume the "bind_address" option is one of
225 # the token that made up the uri
226 if not search(items, client_bind_address, no_op):
230 def search(item, check_item, check_key):
233 elif isinstance(item, list):
235 if search(i, check_item, check_key):
237 elif isinstance(item, dict):
238 for k in item.keys():
239 if check_key(k, item[k]):
241 elif search(item[k], check_item, check_key):
245 search(settings, no_op, validate_mysql_uri)
246 return error_status[0]
249 def validate_docker_service(filename, tpl):
250 if 'outputs' in tpl and 'role_data' in tpl['outputs']:
251 if 'value' not in tpl['outputs']['role_data']:
252 print('ERROR: invalid role_data for filename: %s'
255 role_data = tpl['outputs']['role_data']['value']
257 for section_name in REQUIRED_DOCKER_SECTIONS:
258 if section_name not in role_data:
259 print('ERROR: %s is required in role_data for %s.'
260 % (section_name, filename))
263 for section_name in role_data.keys():
264 if section_name in REQUIRED_DOCKER_SECTIONS:
267 if section_name in OPTIONAL_DOCKER_SECTIONS:
270 print('ERROR: %s is extra in role_data for %s.'
271 % (section_name, filename))
274 if 'puppet_config' in role_data:
275 puppet_config = role_data['puppet_config']
276 for key in puppet_config:
277 if key in REQUIRED_DOCKER_PUPPET_CONFIG_SECTIONS:
280 if key in OPTIONAL_DOCKER_PUPPET_CONFIG_SECTIONS:
283 print('ERROR: %s should not be in puppet_config section.'
286 for key in REQUIRED_DOCKER_PUPPET_CONFIG_SECTIONS:
287 if key not in puppet_config:
288 print('ERROR: %s is required in puppet_config for %s.'
292 config_volume = puppet_config.get('config_volume')
293 expected_config_image_parameter = "Docker%sConfigImage" % to_camel_case(config_volume)
294 if config_volume and not expected_config_image_parameter in tpl.get('parameters', []):
295 print('ERROR: Missing %s heat parameter for %s config_volume.'
296 % (expected_config_image_parameter, config_volume))
299 if 'docker_config' in role_data:
300 docker_config = role_data['docker_config']
301 for _, step in docker_config.items():
302 for _, container in step.items():
303 if not isinstance(container, dict):
304 # NOTE(mandre) this skips everything that is not a dict
305 # so we may ignore some containers definitions if they
306 # are in a map_merge for example
308 command = container.get('command', '')
309 if isinstance(command, list):
310 command = ' '.join(map(str, command))
311 if 'bootstrap_host_exec' in command \
312 and container.get('user') != 'root':
313 print('ERROR: bootstrap_host_exec needs to run as the root user.')
316 if 'parameters' in tpl:
317 for param in required_params:
318 if param not in tpl['parameters']:
319 print('ERROR: parameter %s is required for %s.'
325 def validate_service(filename, tpl):
326 if 'outputs' in tpl and 'role_data' in tpl['outputs']:
327 if 'value' not in tpl['outputs']['role_data']:
328 print('ERROR: invalid role_data for filename: %s'
331 role_data = tpl['outputs']['role_data']['value']
332 if 'service_name' not in role_data:
333 print('ERROR: service_name is required in role_data for %s.'
336 # service_name must match the filename, but with an underscore
337 if (role_data['service_name'] !=
338 os.path.basename(filename).split('.')[0].replace("-", "_")):
339 print('ERROR: service_name should match file name for service: %s.'
342 # if service connects to mysql, the uri should use option
343 # bind_address to avoid issues with VIP failover
344 if 'config_settings' in role_data and \
345 validate_mysql_connection(role_data['config_settings']):
346 print('ERROR: mysql connection uri should use option bind_address')
348 if 'parameters' in tpl:
349 for param in required_params:
350 if param not in tpl['parameters']:
351 print('ERROR: parameter %s is required for %s.'
357 def validate(filename, param_map):
358 """Validate a Heat template
360 :param filename: The path to the file to validate
361 :param param_map: A dict which will be populated with the details of the
362 parameters in the template. The dict will have the
366 {'filename': ./file1.yaml,
367 'data': {'description': '',
372 {'filename': ./file2.yaml,
373 'data': {'description': '',
381 print('Validating %s' % filename)
384 tpl = yaml.load(open(filename).read())
386 # The template alias version should be used instead a date, this validation
387 # will be applied to all templates not just for those in the services folder.
388 if 'heat_template_version' in tpl and not str(tpl['heat_template_version']).isalpha():
389 print('ERROR: heat_template_version needs to be the release alias not a date: %s'
393 # qdr aliases rabbitmq service to provide alternative messaging backend
394 if (filename.startswith('./puppet/services/') and
395 filename not in ['./puppet/services/qdr.yaml']):
396 retval = validate_service(filename, tpl)
398 if filename.startswith('./docker/services/'):
399 retval = validate_docker_service(filename, tpl)
401 if filename.endswith('hyperconverged-ceph.yaml'):
402 retval = validate_hci_compute_services_default(filename, tpl)
404 if filename.startswith('./roles/ComputeHCI.yaml'):
405 retval = validate_hci_computehci_role(filename, tpl)
408 print(traceback.format_exc())
410 # yaml is OK, now walk the parameters and output a warning for unused ones
411 if 'heat_template_version' in tpl:
412 for p, data in tpl.get('parameters', {}).items():
413 definition = {'data': data, 'filename': filename}
414 param_map.setdefault(p, []).append(definition)
415 if p in required_params:
418 in_resources = str_p in str(tpl.get('resources', {}))
419 in_outputs = str_p in str(tpl.get('outputs', {}))
420 if not in_resources and not in_outputs:
421 print('Warning: parameter %s in template %s '
422 'appears to be unused' % (p, filename))
426 if len(sys.argv) < 2:
429 path_args = sys.argv[1:]
432 base_endpoint_map = None
433 env_endpoint_maps = list()
436 for base_path in path_args:
437 if os.path.isdir(base_path):
438 for subdir, dirs, files in os.walk(base_path):
442 if f.endswith('.yaml') and not f.endswith('.j2.yaml'):
443 file_path = os.path.join(subdir, f)
444 failed = validate(file_path, param_map)
446 failed_files.append(file_path)
448 if f == ENDPOINT_MAP_FILE:
449 base_endpoint_map = get_base_endpoint_map(file_path)
450 if f in envs_containing_endpoint_map:
451 env_endpoint_map = get_endpoint_map_from_env(file_path)
453 env_endpoint_maps.append(env_endpoint_map)
454 elif os.path.isfile(base_path) and base_path.endswith('.yaml'):
455 failed = validate(base_path, param_map)
457 failed_files.append(base_path)
460 print('Unexpected argument %s' % base_path)
463 if base_endpoint_map and \
464 len(env_endpoint_maps) == len(envs_containing_endpoint_map):
465 for env_endpoint_map in env_endpoint_maps:
466 matches = validate_endpoint_map(base_endpoint_map,
467 env_endpoint_map['map'])
469 print("ERROR: %s needs to be updated to match changes in base "
470 "endpoint map" % env_endpoint_map['file'])
471 failed_files.append(env_endpoint_map['file'])
474 print("%s matches base endpoint map" % env_endpoint_map['file'])
476 print("ERROR: Did not find expected number of environments containing the "
477 "EndpointMap parameter. If you meant to add or remove one of these "
478 "environments then you also need to update this tool.")
479 if not base_endpoint_map:
480 failed_files.append(ENDPOINT_MAP_FILE)
481 if len(env_endpoint_maps) != len(envs_containing_endpoint_map):
482 matched_files = set(os.path.basename(matched_env_file['file'])
483 for matched_env_file in env_endpoint_maps)
484 failed_files.extend(set(envs_containing_endpoint_map) - matched_files)
487 # Validate that duplicate parameters defined in multiple files all have the
490 for p, defs in param_map.items():
491 # Nothing to validate if the parameter is only defined once
494 check_data = [d['data'] for d in defs]
495 # Override excluded fields so they don't affect the result
496 exclusions = PARAMETER_DEFINITION_EXCLUSIONS.get(p, [])
498 for field in exclusions:
499 ex_dict[field] = 'IGNORED'
502 # If all items in the list are not == the first, then the check fails
503 if check_data.count(check_data[0]) != len(check_data):
506 failed_files.extend([d['filename'] for d in defs])
507 print('Mismatched parameter definitions found for "%s"' % p)
508 print('Definitions found:')
510 print(' %s:\n %s' % (d['filename'], d['data']))
511 print('Mismatched parameter definitions: %d' % mismatch_count)
514 print('Validation failed on:')
515 for f in failed_files:
518 print('Validation successful!')