| # Copyright 2012 OpenStack Foundation |
| # Copyright 2013 IBM Corp. |
| # All Rights Reserved. |
| # |
| # Licensed under the Apache License, Version 2.0 (the "License"); you may |
| # not use this file except in compliance with the License. You may obtain |
| # a copy of the License at |
| # |
| # http://www.apache.org/licenses/LICENSE-2.0 |
| # |
| # Unless required by applicable law or agreed to in writing, software |
| # distributed under the License is distributed on an "AS IS" BASIS, WITHOUT |
| # WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the |
| # License for the specific language governing permissions and limitations |
| # under the License. |
| |
| from oslo_log import log |
| from oslo_utils import uuidutils |
| from tempest.common import image as common_image |
| from tempest import config |
| from tempest.lib.common.utils import data_utils |
| from tempest.lib.common.utils import test_utils |
| from tempest.lib import exceptions as lib_exc |
| from tempest.scenario import manager |
| |
| CONF = config.CONF |
| |
| LOG = log.getLogger(__name__) |
| |
| |
| class ScenarioTest(manager.NetworkScenarioTest): |
| """Base class for scenario tests. Uses tempest own clients. """ |
| |
| credentials = ['primary'] |
| |
| @classmethod |
| def setup_clients(cls): |
| super(ScenarioTest, cls).setup_clients() |
| # Clients (in alphabetical order) |
| cls.flavors_client = cls.os_primary.flavors_client |
| cls.compute_floating_ips_client = ( |
| cls.os_primary.compute_floating_ips_client) |
| if CONF.service_available.glance: |
| # Check if glance v1 is available to determine which client to use. |
| if CONF.image_feature_enabled.api_v1: |
| cls.image_client = cls.os_primary.image_client |
| elif CONF.image_feature_enabled.api_v2: |
| cls.image_client = cls.os_primary.image_client_v2 |
| else: |
| raise lib_exc.InvalidConfiguration( |
| 'Either api_v1 or api_v2 must be True in ' |
| '[image-feature-enabled].') |
| # Compute image client |
| cls.compute_images_client = cls.os_primary.compute_images_client |
| cls.keypairs_client = cls.os_primary.keypairs_client |
| # Nova security groups client |
| cls.compute_security_groups_client = ( |
| cls.os_primary.compute_security_groups_client) |
| cls.compute_security_group_rules_client = ( |
| cls.os_primary.compute_security_group_rules_client) |
| cls.servers_client = cls.os_primary.servers_client |
| cls.interface_client = cls.os_primary.interfaces_client |
| # Neutron network client |
| cls.networks_client = cls.os_primary.networks_client |
| cls.ports_client = cls.os_primary.ports_client |
| cls.routers_client = cls.os_primary.routers_client |
| cls.subnets_client = cls.os_primary.subnets_client |
| cls.floating_ips_client = cls.os_primary.floating_ips_client |
| cls.security_groups_client = cls.os_primary.security_groups_client |
| cls.security_group_rules_client = ( |
| cls.os_primary.security_group_rules_client) |
| |
| # ## Test functions library |
| # |
| # The create_[resource] functions only return body and discard the |
| # resp part which is not used in scenario tests |
| |
| def _image_create(self, name, fmt, path, |
| disk_format=None, properties=None): |
| if properties is None: |
| properties = {} |
| name = data_utils.rand_name('%s-' % name) |
| params = { |
| 'name': name, |
| 'container_format': fmt, |
| 'disk_format': disk_format or fmt, |
| } |
| if CONF.image_feature_enabled.api_v1: |
| params['is_public'] = 'False' |
| params['properties'] = properties |
| params = {'headers': common_image.image_meta_to_headers(**params)} |
| else: |
| params['visibility'] = 'private' |
| # Additional properties are flattened out in the v2 API. |
| params.update(properties) |
| body = self.image_client.create_image(**params) |
| image = body['image'] if 'image' in body else body |
| self.addCleanup(self.image_client.delete_image, image['id']) |
| self.assertEqual("queued", image['status']) |
| with open(path, 'rb') as image_file: |
| if CONF.image_feature_enabled.api_v1: |
| self.image_client.update_image(image['id'], data=image_file) |
| else: |
| self.image_client.store_image_file(image['id'], image_file) |
| return image['id'] |
| |
| def glance_image_create(self): |
| img_path = CONF.scenario.img_file |
| img_container_format = CONF.scenario.img_container_format |
| img_disk_format = CONF.scenario.img_disk_format |
| img_properties = CONF.scenario.img_properties |
| LOG.debug("paths: img: %s, container_format: %s, disk_format: %s, " |
| "properties: %s", |
| img_path, img_container_format, img_disk_format, |
| img_properties) |
| image = self._image_create('scenario-img', |
| img_container_format, |
| img_path, |
| disk_format=img_disk_format, |
| properties=img_properties) |
| LOG.debug("image:%s", image) |
| |
| return image |
| |
| def _log_net_info(self, exc): |
| # network debug is called as part of ssh init |
| if not isinstance(exc, lib_exc.SSHTimeout): |
| LOG.debug('Network information on a devstack host') |
| |
| |
| class NetworkScenarioTest(ScenarioTest): |
| """Base class for network scenario tests. |
| |
| This class provide helpers for network scenario tests, using the neutron |
| API. Helpers from ancestor which use the nova network API are overridden |
| with the neutron API. |
| |
| This Class also enforces using Neutron instead of novanetwork. |
| Subclassed tests will be skipped if Neutron is not enabled |
| |
| """ |
| |
| credentials = ['primary', 'admin'] |
| |
| @classmethod |
| def skip_checks(cls): |
| super(NetworkScenarioTest, cls).skip_checks() |
| if not CONF.service_available.neutron: |
| raise cls.skipException('Neutron not available') |
| |
| def _get_network_by_name_or_id(self, identifier): |
| |
| if uuidutils.is_uuid_like(identifier): |
| return self.os_admin.networks_client.show_network( |
| identifier)['network'] |
| |
| networks = self.os_admin.networks_client.list_networks( |
| name=identifier)['networks'] |
| self.assertNotEqual(len(networks), 0, |
| "Unable to get network by name: %s" % identifier) |
| return networks[0] |
| |
| def get_networks(self): |
| return self.os_admin.networks_client.list_networks()['networks'] |
| |
| def create_floating_ip(self, thing, external_network_id=None, |
| port_id=None, ip_addr=None, client=None): |
| """Create a floating IP and associates to a resource/port on Neutron""" |
| if not external_network_id: |
| external_network_id = CONF.network.public_network_id |
| if not client: |
| client = self.floating_ips_client |
| if not port_id: |
| port_id, ip4 = self.get_server_port_id_and_ip4(thing, |
| ip_addr=ip_addr) |
| else: |
| ip4 = None |
| result = client.create_floatingip( |
| floating_network_id=external_network_id, |
| port_id=port_id, |
| tenant_id=thing['tenant_id'], |
| fixed_ip_address=ip4 |
| ) |
| floating_ip = result['floatingip'] |
| self.addCleanup(test_utils.call_and_ignore_notfound_exc, |
| client.delete_floatingip, |
| floating_ip['id']) |
| return floating_ip |
| |
| def _create_security_group(self, security_group_rules_client=None, |
| tenant_id=None, |
| namestart='secgroup-smoke', |
| security_groups_client=None): |
| if security_group_rules_client is None: |
| security_group_rules_client = self.security_group_rules_client |
| if security_groups_client is None: |
| security_groups_client = self.security_groups_client |
| if tenant_id is None: |
| tenant_id = security_groups_client.tenant_id |
| secgroup = self._create_empty_security_group( |
| namestart=namestart, client=security_groups_client, |
| tenant_id=tenant_id) |
| |
| # Add rules to the security group |
| rules = self.create_loginable_secgroup_rule( |
| security_group_rules_client=security_group_rules_client, |
| secgroup=secgroup, |
| security_groups_client=security_groups_client) |
| for rule in rules: |
| self.assertEqual(tenant_id, rule['tenant_id']) |
| self.assertEqual(secgroup['id'], rule['security_group_id']) |
| return secgroup |
| |
| def _create_empty_security_group(self, client=None, tenant_id=None, |
| namestart='secgroup-smoke'): |
| """Create a security group without rules. |
| |
| Default rules will be created: |
| - IPv4 egress to any |
| - IPv6 egress to any |
| |
| :param tenant_id: secgroup will be created in this tenant |
| :returns: the created security group |
| """ |
| if client is None: |
| client = self.security_groups_client |
| if not tenant_id: |
| tenant_id = client.tenant_id |
| sg_name = data_utils.rand_name(namestart) |
| sg_desc = sg_name + " description" |
| sg_dict = dict(name=sg_name, |
| description=sg_desc) |
| sg_dict['tenant_id'] = tenant_id |
| result = client.create_security_group(**sg_dict) |
| |
| secgroup = result['security_group'] |
| self.assertEqual(secgroup['name'], sg_name) |
| self.assertEqual(tenant_id, secgroup['tenant_id']) |
| self.assertEqual(secgroup['description'], sg_desc) |
| |
| self.addCleanup(test_utils.call_and_ignore_notfound_exc, |
| client.delete_security_group, secgroup['id']) |
| return secgroup |
| |
| def _default_security_group(self, client=None, tenant_id=None): |
| """Get default secgroup for given tenant_id. |
| |
| :returns: default secgroup for given tenant |
| """ |
| if client is None: |
| client = self.security_groups_client |
| if not tenant_id: |
| tenant_id = client.tenant_id |
| sgs = [ |
| sg for sg in list(client.list_security_groups().values())[0] |
| if sg['tenant_id'] == tenant_id and sg['name'] == 'default' |
| ] |
| msg = "No default security group for tenant %s." % (tenant_id) |
| self.assertGreater(len(sgs), 0, msg) |
| return sgs[0] |
| |
| def _create_security_group_rule(self, secgroup=None, |
| sec_group_rules_client=None, |
| tenant_id=None, |
| security_groups_client=None, **kwargs): |
| """Create a rule from a dictionary of rule parameters. |
| |
| Create a rule in a secgroup. if secgroup not defined will search for |
| default secgroup in tenant_id. |
| |
| :param secgroup: the security group. |
| :param tenant_id: if secgroup not passed -- the tenant in which to |
| search for default secgroup |
| :param kwargs: a dictionary containing rule parameters: |
| for example, to allow incoming ssh: |
| rule = { |
| direction: 'ingress' |
| protocol:'tcp', |
| port_range_min: 22, |
| port_range_max: 22 |
| } |
| """ |
| if sec_group_rules_client is None: |
| sec_group_rules_client = self.security_group_rules_client |
| if security_groups_client is None: |
| security_groups_client = self.security_groups_client |
| if not tenant_id: |
| tenant_id = security_groups_client.tenant_id |
| if secgroup is None: |
| secgroup = self._default_security_group( |
| client=security_groups_client, tenant_id=tenant_id) |
| |
| ruleset = dict(security_group_id=secgroup['id'], |
| tenant_id=secgroup['tenant_id']) |
| ruleset.update(kwargs) |
| |
| sg_rule = sec_group_rules_client.create_security_group_rule(**ruleset) |
| sg_rule = sg_rule['security_group_rule'] |
| |
| self.assertEqual(secgroup['tenant_id'], sg_rule['tenant_id']) |
| self.assertEqual(secgroup['id'], sg_rule['security_group_id']) |
| |
| return sg_rule |
| |
| def create_loginable_secgroup_rule(self, security_group_rules_client=None, |
| secgroup=None, |
| security_groups_client=None): |
| """Create loginable security group rule |
| |
| This function will create: |
| 1. egress and ingress tcp port 22 allow rule in order to allow ssh |
| access for ipv4. |
| 2. egress and ingress ipv6 icmp allow rule, in order to allow icmpv6. |
| 3. egress and ingress ipv4 icmp allow rule, in order to allow icmpv4. |
| """ |
| |
| if security_group_rules_client is None: |
| security_group_rules_client = self.security_group_rules_client |
| if security_groups_client is None: |
| security_groups_client = self.security_groups_client |
| rules = [] |
| rulesets = [ |
| dict( |
| # ssh |
| protocol='tcp', |
| port_range_min=22, |
| port_range_max=22, |
| ), |
| dict( |
| # ipv6-ssh |
| protocol='tcp', |
| port_range_min=22, |
| port_range_max=22, |
| ethertype='IPv6', |
| ), |
| dict( |
| # ping |
| protocol='icmp', |
| ), |
| dict( |
| # ipv6-icmp for ping6 |
| protocol='icmp', |
| ethertype='IPv6', |
| ) |
| ] |
| sec_group_rules_client = security_group_rules_client |
| for ruleset in rulesets: |
| for r_direction in ['ingress', 'egress']: |
| ruleset['direction'] = r_direction |
| try: |
| sg_rule = self._create_security_group_rule( |
| sec_group_rules_client=sec_group_rules_client, |
| secgroup=secgroup, |
| security_groups_client=security_groups_client, |
| **ruleset) |
| except lib_exc.Conflict as ex: |
| # if rule already exist - skip rule and continue |
| msg = 'Security group rule already exists' |
| if msg not in ex._error_string: |
| raise ex |
| else: |
| self.assertEqual(r_direction, sg_rule['direction']) |
| rules.append(sg_rule) |
| |
| return rules |