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author | 2020-10-12 18:05:46 +0200 | |
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committer | 2020-10-16 10:06:41 +0200 | |
commit | 8642324e0b95b9efef53a7d62b419d72aed617b6 (patch) | |
tree | 40d76e3b8d312033aad592e8629cf538d36d2eb3 /src/onaptests/steps/instantiate | |
parent | e39466fadd289f279509e460f6222d9c08f53c56 (diff) |
Added basic_network testcase
Issue-ID: TEST-255
Signed-off-by: andreasgeissler <andreas-geissler@telekom.de>
Change-Id: I86b34c0980cee7a5824231591a60d1f50dfe4f37
Signed-off-by: mrichomme <morgan.richomme@orange.com>
Diffstat (limited to 'src/onaptests/steps/instantiate')
-rw-r--r-- | src/onaptests/steps/instantiate/vl_ala_carte.py | 153 |
1 files changed, 153 insertions, 0 deletions
diff --git a/src/onaptests/steps/instantiate/vl_ala_carte.py b/src/onaptests/steps/instantiate/vl_ala_carte.py new file mode 100644 index 0000000..3a77c73 --- /dev/null +++ b/src/onaptests/steps/instantiate/vl_ala_carte.py @@ -0,0 +1,153 @@ +import time +import re +from typing import Iterable +from uuid import uuid4 +from yaml import load + +from onapsdk.aai.business import Customer, ServiceInstance, ServiceSubscription +from onapsdk.configuration import settings +from onapsdk.so.instantiation import Subnet +from onapsdk.sdc.service import Service +from onapsdk.vid import LineOfBusiness, Platform + +import onaptests.utils.exceptions as onap_test_exceptions +from ..base import YamlTemplateBaseStep +from .service_ala_carte import YamlTemplateServiceAlaCarteInstantiateStep + + +class YamlTemplateVlAlaCarteInstantiateStep(YamlTemplateBaseStep): + """Instantiate vl a'la carte using YAML template.""" + + def __init__(self, cleanup=False): + """Initialize step. + + Substeps: + - YamlTemplateServiceAlaCarteInstantiateStep. + """ + super().__init__(cleanup=cleanup) + self._yaml_template: dict = None + self._service_instance_name: str = None + self._service_instance: ServiceInstance = None + self.add_step(YamlTemplateServiceAlaCarteInstantiateStep(cleanup)) + + @property + def yaml_template(self) -> dict: + """Step YAML template. + + Load from file if it's a root step, get from parent otherwise. + + Returns: + dict: Step YAML template + + """ + if self.is_root: + if not self._yaml_template: + with open(settings.SERVICE_YAML_TEMPLATE, "r") as yaml_template: + self._yaml_template: dict = load(yaml_template) + return self._yaml_template + return self.parent.yaml_template + + @property + def service_name(self) -> str: + """Service name. + + Get from YAML template if it's a root step, get from parent otherwise. + + Returns: + str: Service name + + """ + if self.is_root: + return next(iter(self.yaml_template.keys())) + return self.parent.service_name + + @property + def service_instance_name(self) -> str: + """Service instance name. + + Generate using `service_name` and `uuid4()` function if it's a root step, + get from parent otherwise. + + Returns: + str: Service instance name + + """ + if self.is_root: + if not self._service_instance_name: + self._service_instance_name: str = f"{self.service_name}-{str(uuid4())}" + return self._service_instance_name + return self.parent.service_instance_name + + def get_subnets(self, network_name: str) -> Iterable[Subnet]: + """Get Network parameters from YAML template. + + Args: + network_name (str): Network name to get parameters for. + + Yields: + Iterator[Iterable[Subnet]]: Subnets + + """ + # workaround, as Network name differs from model name (added " 0") + network_name=re.sub(r"\s\d$", r"", network_name) + for net in self.yaml_template[self.service_name]["networks"]: + if net["vl_name"] == network_name: + if net['subnets'] is None: + print("No Subnet defined") + else: + for subnet in net['subnets']: + yield Subnet( + name=subnet['subnet-name'], + start_address=subnet['start-address'], + gateway_address=subnet['gateway-address'], + cidr_mask=subnet['cidr-mask'], + ip_version=subnet['ip-version'], + dhcp_enabled=subnet['dhcp-enabled']) + + @YamlTemplateBaseStep.store_state + def execute(self) -> None: + """Instantiate Vl. + + Use settings values: + - GLOBAL_CUSTOMER_ID. + + Raises: + Exception: Vl instantiation failed + + """ + super().execute() + service: Service = Service(self.service_name) + customer: Customer = Customer.get_by_global_customer_id(settings.GLOBAL_CUSTOMER_ID) + service_subscription: ServiceSubscription = customer.get_service_subscription_by_service_type(self.service_name) + service_instance: ServiceInstance = service_subscription.get_service_instance_by_name(self.service_instance_name) + self._service_instance = service_instance + line_of_business: LineOfBusiness = LineOfBusiness(settings.LINE_OF_BUSINESS) + platform: Platform = Platform(settings.PLATFORM) + for idx, network in enumerate(service.networks): + #for network in self.yaml_template[self.service_name]["networks"]: + net_instantiation = service_instance.add_network( + network, + line_of_business, + platform, + network_instance_name=f"{self.service_instance_name}_net_{idx}", + subnets=self.get_subnets(network.name)) + while not net_instantiation.finished: + time.sleep(10) + if net_instantiation.failed: + raise onap_test_exceptions.NetworkInstantiateException + + def cleanup(self) -> None: + """Cleanup VL. + + Raises: + Exception: VL cleaning failed + """ + if settings.CLEANUP_FLAG: + for net_instance in self._service_instance.network_instances: + self._logger.info("Start network deletion %s",net_instance.name) + net_deletion = net_instance.delete() + try: + net_deletion.wait_for_finish() + except TimeoutError: + raise onap_test_exceptions.NetworkCleanupException + super().cleanup() |