diff options
Diffstat (limited to 'functest/core/tenantnetwork.py')
| -rw-r--r-- | functest/core/tenantnetwork.py | 149 |
1 files changed, 99 insertions, 50 deletions
diff --git a/functest/core/tenantnetwork.py b/functest/core/tenantnetwork.py index 286aef67e..3670dbe8a 100644 --- a/functest/core/tenantnetwork.py +++ b/functest/core/tenantnetwork.py @@ -9,10 +9,11 @@ """Ease deploying tenant networks -It offers a simple way to create all tenant network ressources required by a +It offers a simple way to create all tenant network resources required by a testcase (including all Functest ones): + - TenantNetwork1 selects the user and the project set as env vars - - TenantNetwork2 creates a user and project to isolate the same ressources + - TenantNetwork2 creates a user and project to isolate the same resources This classes could be reused by more complexed scenarios (Single VM) """ @@ -24,18 +25,19 @@ import uuid import os_client_config import shade +from tempest.lib.common.utils import data_utils from xtesting.core import testcase from functest.utils import config from functest.utils import env +from functest.utils import functest_utils -class NewProject(object): +class NewProject(): """Ease creating new projects/users""" # pylint: disable=too-many-instance-attributes __logger = logging.getLogger(__name__) - default_member = "Member" def __init__(self, cloud, case_name, guid): self.cloud = None @@ -46,25 +48,25 @@ class NewProject(object): self.user = None self.password = None self.domain = None - self.role = None self.role_name = None + self.default_member = env.get('NEW_USER_ROLE') def create(self): """Create projects/users""" assert self.orig_cloud assert self.case_name - self.password = str(uuid.uuid4()) + self.password = data_utils.rand_password().replace('%', '!') + self.__logger.debug("password: %s", self.password) self.domain = self.orig_cloud.get_domain( name_or_id=self.orig_cloud.auth.get( "project_domain_name", "Default")) self.project = self.orig_cloud.create_project( - name='{}-project_{}'.format(self.case_name, self.guid), - description="Created by OPNFV Functest: {}".format( - self.case_name), + name=f'{self.case_name[:18]}-project_{self.guid}', + description=f"Created by OPNFV Functest: {self.case_name}", domain_id=self.domain.id) self.__logger.debug("project: %s", self.project) self.user = self.orig_cloud.create_user( - name='{}-user_{}'.format(self.case_name, self.guid), + name=f'{self.case_name}-user_{self.guid}', password=self.password, domain_id=self.domain.id) self.__logger.debug("user: %s", self.user) @@ -74,12 +76,12 @@ class NewProject(object): elif self.orig_cloud.get_role(self.default_member.lower()): self.role_name = self.default_member.lower() else: - raise Exception("Cannot detect {}".format(self.default_member)) + raise Exception(f"Cannot detect {self.default_member}") except Exception: # pylint: disable=broad-except self.__logger.info("Creating default role %s", self.default_member) - self.role = self.orig_cloud.create_role(self.default_member) - self.role_name = self.role.name - self.__logger.debug("role: %s", self.role) + role = self.orig_cloud.create_role(self.default_member) + self.role_name = role.name + self.__logger.debug("role: %s", role) self.orig_cloud.grant_role( self.role_name, user=self.user.id, project=self.project.id, domain=self.domain.id) @@ -95,6 +97,21 @@ class NewProject(object): cloud_config=osconfig.get_one_cloud()) self.__logger.debug("new cloud %s", self.cloud.auth) + def get_environ(self): + "Get new environ" + environ = dict( + os.environ, + OS_USERNAME=self.user.name, + OS_PROJECT_NAME=self.project.name, + OS_PROJECT_ID=self.project.id, + OS_PASSWORD=self.password) + try: + del environ['OS_TENANT_NAME'] + del environ['OS_TENANT_ID'] + except Exception: # pylint: disable=broad-except + pass + return environ + def clean(self): """Remove projects/users""" try: @@ -103,17 +120,21 @@ class NewProject(object): self.orig_cloud.delete_user(self.user.id) if self.project: self.orig_cloud.delete_project(self.project.id) - if self.role: - self.orig_cloud.delete_role(self.role.id) + secgroups = self.orig_cloud.list_security_groups( + filters={'name': 'default', + 'project_id': self.project.id}) + if secgroups: + sec_id = secgroups[0].id + self.orig_cloud.delete_security_group(sec_id) except Exception: # pylint: disable=broad-except - self.__logger.exception("Cannot clean all ressources") + self.__logger.exception("Cannot clean all resources") class TenantNetwork1(testcase.TestCase): # pylint: disable=too-many-instance-attributes """Create a tenant network (scenario1) - It creates and configures all tenant network ressources required by + It creates and configures all tenant network resources required by advanced testcases (subnet, network and router). It ensures that all testcases inheriting from TenantNetwork1 could work @@ -122,26 +143,30 @@ class TenantNetwork1(testcase.TestCase): """ __logger = logging.getLogger(__name__) - cidr = '192.168.0.0/24' + cidr = '192.168.120.0/24' shared_network = False def __init__(self, **kwargs): if "case_name" not in kwargs: kwargs["case_name"] = 'tenantnetwork1' - super(TenantNetwork1, self).__init__(**kwargs) - self.res_dir = os.path.join( - getattr(config.CONF, 'dir_results'), self.case_name) + super().__init__(**kwargs) + self.dir_results = os.path.join(getattr(config.CONF, 'dir_results')) + self.res_dir = os.path.join(self.dir_results, self.case_name) + self.output_log_name = 'functest.log' + self.output_debug_log_name = 'functest.debug.log' + self.ext_net = None try: cloud_config = os_client_config.get_config() - self.cloud = shade.OpenStackCloud(cloud_config=cloud_config) + self.cloud = self.orig_cloud = shade.OpenStackCloud( + cloud_config=cloud_config) except Exception: # pylint: disable=broad-except - self.cloud = None - self.ext_net = None + self.cloud = self.orig_cloud = None self.__logger.exception("Cannot connect to Cloud") - try: - self.ext_net = self.get_external_network(self.cloud) - except Exception: # pylint: disable=broad-except - self.__logger.exception("Cannot get the external network") + if env.get('NO_TENANT_NETWORK').lower() != 'true': + try: + self.ext_net = self.get_external_network(self.cloud) + except Exception: # pylint: disable=broad-except + self.__logger.exception("Cannot get the external network") self.guid = str(uuid.uuid4()) self.network = None self.subnet = None @@ -175,38 +200,61 @@ class TenantNetwork1(testcase.TestCase): role = cloud.get_role(member.lower()) return role - def _create_network_ressources(self): + @staticmethod + def get_public_auth_url(cloud): + """Get Keystone public endpoint""" + keystone_id = functest_utils.search_services(cloud, 'keystone')[0].id + endpoint = cloud.search_endpoints( + filters={'interface': 'public', + 'service_id': keystone_id})[0].url + return endpoint + + def create_network_resources(self): + """Create all tenant network resources + + It creates a router which gateway is the external network detected. + The new subnet is attached to that router. + + Raises: expection on error + """ assert self.cloud - assert self.ext_net + if env.get('NO_TENANT_NETWORK').lower() != 'true': + assert self.ext_net provider = {} - if hasattr(config.CONF, '{}_network_type'.format(self.case_name)): + if hasattr(config.CONF, f'{self.case_name}_network_type'): provider["network_type"] = getattr( - config.CONF, '{}_network_type'.format(self.case_name)) - if hasattr(config.CONF, '{}_physical_network'.format(self.case_name)): + config.CONF, f'{self.case_name}_network_type') + if hasattr(config.CONF, f'{self.case_name}_physical_network'): provider["physical_network"] = getattr( - config.CONF, '{}_physical_network'.format(self.case_name)) - if hasattr(config.CONF, '{}_segmentation_id'.format(self.case_name)): + config.CONF, f'{self.case_name}_physical_network') + if hasattr(config.CONF, f'{self.case_name}_segmentation_id'): provider["segmentation_id"] = getattr( - config.CONF, '{}_segmentation_id'.format(self.case_name)) - self.network = self.cloud.create_network( - '{}-net_{}'.format(self.case_name, self.guid), - provider=provider, + config.CONF, f'{self.case_name}_segmentation_id') + domain = self.orig_cloud.get_domain( + name_or_id=self.orig_cloud.auth.get( + "project_domain_name", "Default")) + project = self.orig_cloud.get_project( + self.cloud.auth['project_name'], + domain_id=domain.id) + self.network = self.orig_cloud.create_network( + f'{self.case_name}-net_{self.guid}', + provider=provider, project_id=project.id, shared=self.shared_network) self.__logger.debug("network: %s", self.network) self.subnet = self.cloud.create_subnet( self.network.id, - subnet_name='{}-subnet_{}'.format(self.case_name, self.guid), + subnet_name=f'{self.case_name}-subnet_{self.guid}', cidr=getattr( - config.CONF, '{}_private_subnet_cidr'.format(self.case_name), + config.CONF, f'{self.case_name}_private_subnet_cidr', self.cidr), enable_dhcp=True, dns_nameservers=[env.get('NAMESERVER')]) self.__logger.debug("subnet: %s", self.subnet) self.router = self.cloud.create_router( - name='{}-router_{}'.format(self.case_name, self.guid), - ext_gateway_net_id=self.ext_net.id) + name=f'{self.case_name}-router_{self.guid}', + ext_gateway_net_id=self.ext_net.id if self.ext_net else None) self.__logger.debug("router: %s", self.router) self.cloud.add_router_interface(self.router, subnet_id=self.subnet.id) @@ -215,7 +263,8 @@ class TenantNetwork1(testcase.TestCase): try: assert self.cloud self.start_time = time.time() - self._create_network_ressources() + if env.get('NO_TENANT_NETWORK').lower() != 'true': + self.create_network_resources() self.result = 100 status = testcase.TestCase.EX_OK except Exception: # pylint: disable=broad-except @@ -237,14 +286,14 @@ class TenantNetwork1(testcase.TestCase): if self.network: self.cloud.delete_network(self.network.id) except Exception: # pylint: disable=broad-except - self.__logger.exception("cannot clean all ressources") + self.__logger.exception("cannot clean all resources") class TenantNetwork2(TenantNetwork1): """Create a tenant network (scenario2) It creates new user/project before creating and configuring all tenant - network ressources required by a testcase (subnet, network and router). + network resources required by a testcase (subnet, network and router). It ensures that all testcases inheriting from TenantNetwork2 could work without network specific configurations (or at least read the same config @@ -256,7 +305,7 @@ class TenantNetwork2(TenantNetwork1): def __init__(self, **kwargs): if "case_name" not in kwargs: kwargs["case_name"] = 'tenantnetwork2' - super(TenantNetwork2, self).__init__(**kwargs) + super().__init__(**kwargs) try: assert self.cloud self.project = NewProject( @@ -270,8 +319,8 @@ class TenantNetwork2(TenantNetwork1): def clean(self): try: - super(TenantNetwork2, self).clean() + super().clean() assert self.project self.project.clean() except Exception: # pylint: disable=broad-except - self.__logger.exception("Cannot clean all ressources") + self.__logger.exception("Cannot clean all resources") |