2 # ============LICENSE_START=======================================================
3 # org.onap.vvp/validation-scripts
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23 # Unless otherwise specified, all documentation contained herein is licensed
24 # under the Creative Commons License, Attribution 4.0 Intl. (the "License");
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36 # ============LICENSE_END============================================
39 from tests.structures import Heat
40 from tests.helpers import parameter_type_to_heat_type, prop_iterator
41 from . import nested_dict
44 def get_aap_exemptions(resource_props):
46 Gets the list of parameters that the Heat author has exempted from following
47 the naming conventions associated with AAP.
49 :param resource_props: dict of properties under the resource ID
50 :return: list of all parameters to exempt or an empty list
52 metadata = resource_props.get("metadata") or {}
53 return metadata.get("aap_exempt") or []
56 def check_parameter_format(yaml_file, regx, intext, resource_processor, *properties):
58 yaml_file: input file to check
59 regx: dictionary containing the regex to use to validate parameter
60 intext: internal or external
61 resource_processor: resource type specific helper, defined in structures.py
62 properties: arg list of property that is being checked
65 invalid_parameters = []
66 heat = Heat(filepath=yaml_file)
67 resource_type = resource_processor.resource_type
68 resources = heat.get_resource_by_type(resource_type)
69 heat_parameters = heat.parameters
70 for rid, resource in resources.items():
71 resource_intext, port_match = resource_processor.get_rid_match_tuple(rid)
73 continue # port resource ID not formatted correctely
76 resource_intext != intext
77 ): # skipping if type (internal/external) doesn't match
80 for param in prop_iterator(resource, *properties):
83 and isinstance(param, dict)
84 and "get_resource" not in param
85 and "get_attr" not in param
87 # checking parameter uses get_param
88 parameter = param.get("get_param")
91 "Unexpected parameter format for {} {} property {}: {}. "
92 + "Please consult the heat guidelines documentation for details."
93 ).format(resource_type, rid, properties, param)
94 invalid_parameters.append(msg) # should this be a failure?
97 # getting parameter if the get_param uses list, and getting official HEAT parameter type
98 parameter_type = parameter_type_to_heat_type(parameter)
99 if parameter_type == "comma_delimited_list":
100 parameter = parameter[0]
101 elif parameter_type != "string":
104 # checking parameter format = parameter type defined in parameters section
105 heat_parameter_type = nested_dict.get(
106 heat_parameters, parameter, "type"
108 if not heat_parameter_type or heat_parameter_type != parameter_type:
110 "{} {} parameter {} defined as type {} "
111 + "is being used as type {} in the heat template"
119 invalid_parameters.append(msg) # should this actually be an error?
122 if parameter in get_aap_exemptions(resource):
125 # if parameter type is not in regx dict, then it is not supported by automation
126 regx_dict = regx[resource_intext].get(parameter_type)
129 "WARNING: {} {} parameter {} defined as type {} "
130 "is not supported by platform automation. If this VNF is not "
131 "able to adhere to this requirement, please consult the Heat "
132 "Orchestration Template guidelines for alternative solutions. "
133 "If you are using an alternate option and wish to suppress "
134 "error, then add the parameter to the aap_exempt list "
135 "under this resources metadata."
136 ).format(resource_type, properties, parameter, parameter_type)
137 invalid_parameters.append(msg)
140 # checking if param adheres to guidelines format
141 regexp = regx[resource_intext][parameter_type]["machine"]
142 readable_format = regx[resource_intext][parameter_type]["readable"]
143 match = regexp.match(parameter)
146 "{} {} property {} parameter {} does not follow {} format {} "
147 "which is required by platform automation. If this VNF is not "
148 "able to adhere to this requirement, please consult the Heat "
149 "Orchestration Template guidelines for alternative solutions. "
150 "If you are using an alternate option and wish to suppress "
151 "error, then add the parameter to the aap_exempt list "
152 "under this resources metadata."
161 invalid_parameters.append(msg)
164 # checking that parameter includes correct vm_type/network_role
165 parameter_checks = regx.get("parameter_to_resource_comparisons", [])
166 for check in parameter_checks:
167 resource_match = port_match.group(check)
170 and not parameter.startswith(resource_match)
171 and parameter.find("_{}_".format(resource_match)) == -1
174 "{0} {1} property {2} parameter "
175 "{3} {4} does match resource {4} {5}"
184 invalid_parameters.append(msg)
187 assert not invalid_parameters, "%s" % "\n".join(invalid_parameters)
190 def get_list_of_ports_attached_to_nova_server(nova_server):
191 networks_list = nova_server.get("properties", {}).get("networks")
195 for network in networks_list:
196 network_prop = network.get("port")
198 pid = network_prop.get("get_param")
200 pid = network_prop.get("get_resource")