| # 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. |
| |
| |
| import os |
| import time |
| |
| import tempest |
| from tempest import config |
| from tempest.lib.common.api_version_utils import LATEST_MICROVERSION |
| |
| from ironic_inspector.test.inspector_tempest_plugin import exceptions |
| from ironic_inspector.test.inspector_tempest_plugin.services import \ |
| introspection_client |
| from ironic_tempest_plugin.tests.api.admin.api_microversion_fixture import \ |
| APIMicroversionFixture as IronicMicroversionFixture |
| from ironic_tempest_plugin.tests.scenario.baremetal_manager import \ |
| BaremetalProvisionStates |
| from ironic_tempest_plugin.tests.scenario.baremetal_manager import \ |
| BaremetalScenarioTest |
| |
| |
| CONF = config.CONF |
| |
| |
| class InspectorScenarioTest(BaremetalScenarioTest): |
| """Provide harness to do Inspector scenario tests.""" |
| |
| wait_provisioning_state_interval = 15 |
| |
| credentials = ['primary', 'admin'] |
| |
| ironic_api_version = LATEST_MICROVERSION |
| |
| @classmethod |
| def setup_clients(cls): |
| super(InspectorScenarioTest, cls).setup_clients() |
| inspector_manager = introspection_client.Manager() |
| cls.introspection_client = inspector_manager.introspection_client |
| |
| def setUp(self): |
| super(InspectorScenarioTest, self).setUp() |
| # we rely on the 'available' provision_state; using latest |
| # microversion |
| self.useFixture(IronicMicroversionFixture(self.ironic_api_version)) |
| self.flavor = self.baremetal_flavor() |
| self.node_ids = {node['uuid'] for node in |
| self.node_filter(filter=lambda node: |
| node['provision_state'] == |
| BaremetalProvisionStates.AVAILABLE)} |
| self.rule_purge() |
| |
| def item_filter(self, list_method, show_method, |
| filter=lambda item: True, items=None): |
| if items is None: |
| items = [show_method(item['uuid']) for item in |
| list_method()] |
| return [item for item in items if filter(item)] |
| |
| def node_list(self): |
| return self.baremetal_client.list_nodes()[1]['nodes'] |
| |
| def node_update(self, uuid, patch): |
| return self.baremetal_client.update_node(uuid, **patch) |
| |
| def node_show(self, uuid): |
| return self.baremetal_client.show_node(uuid)[1] |
| |
| def node_filter(self, filter=lambda node: True, nodes=None): |
| return self.item_filter(self.node_list, self.node_show, |
| filter=filter, items=nodes) |
| |
| def hypervisor_stats(self): |
| return (self.admin_manager.hypervisor_client. |
| show_hypervisor_statistics()) |
| |
| def server_show(self, uuid): |
| self.servers_client.show_server(uuid) |
| |
| def rule_purge(self): |
| self.introspection_client.purge_rules() |
| |
| def rule_import(self, rule_path): |
| self.introspection_client.import_rule(rule_path) |
| |
| def introspection_status(self, uuid): |
| return self.introspection_client.get_status(uuid)[1] |
| |
| def introspection_data(self, uuid): |
| return self.introspection_client.get_data(uuid)[1] |
| |
| def baremetal_flavor(self): |
| flavor_id = CONF.compute.flavor_ref |
| flavor = self.flavors_client.show_flavor(flavor_id)['flavor'] |
| flavor['properties'] = self.flavors_client.list_flavor_extra_specs( |
| flavor_id)['extra_specs'] |
| return flavor |
| |
| def get_rule_path(self, rule_file): |
| base_path = os.path.split( |
| os.path.dirname(os.path.abspath(__file__)))[0] |
| base_path = os.path.split(base_path)[0] |
| return os.path.join(base_path, "inspector_tempest_plugin", |
| "rules", rule_file) |
| |
| def boot_instance(self): |
| return super(InspectorScenarioTest, self).boot_instance() |
| |
| def terminate_instance(self, instance): |
| return super(InspectorScenarioTest, self).terminate_instance(instance) |
| |
| # TODO(aarefiev): switch to call_until_true |
| def wait_for_introspection_finished(self, node_ids): |
| """Waits for introspection of baremetal nodes to finish. |
| |
| """ |
| start = int(time.time()) |
| not_introspected = {node_id for node_id in node_ids} |
| |
| while not_introspected: |
| time.sleep(CONF.baremetal_introspection.introspection_sleep) |
| for node_id in node_ids: |
| status = self.introspection_status(node_id) |
| if status['finished']: |
| if status['error']: |
| message = ('Node %(node_id)s introspection failed ' |
| 'with %(error)s.' % |
| {'node_id': node_id, |
| 'error': status['error']}) |
| raise exceptions.IntrospectionFailed(message) |
| not_introspected = not_introspected - {node_id} |
| |
| if (int(time.time()) - start >= |
| CONF.baremetal_introspection.introspection_timeout): |
| message = ('Introspection timed out for nodes: %s' % |
| not_introspected) |
| raise exceptions.IntrospectionTimeout(message) |
| |
| def wait_for_nova_aware_of_bvms(self): |
| start = int(time.time()) |
| while True: |
| time.sleep(CONF.baremetal_introspection.hypervisor_update_sleep) |
| stats = self.hypervisor_stats() |
| expected_cpus = self.baremetal_flavor()['vcpus'] |
| if int(stats['hypervisor_statistics']['vcpus']) >= expected_cpus: |
| break |
| |
| timeout = CONF.baremetal_introspection.hypervisor_update_timeout |
| if (int(time.time()) - start >= timeout): |
| message = ( |
| 'Timeout while waiting for nova hypervisor-stats: ' |
| '%(stats)s required time (%(timeout)s s).' % |
| {'stats': stats, |
| 'timeout': timeout}) |
| raise exceptions.HypervisorUpdateTimeout(message) |
| |
| def node_cleanup(self, node_id): |
| if (self.node_show(node_id)['provision_state'] == |
| BaremetalProvisionStates.AVAILABLE): |
| return |
| try: |
| self.baremetal_client.set_node_provision_state(node_id, 'provide') |
| except tempest.lib.exceptions.RestClientException: |
| # maybe node already cleaning or available |
| pass |
| |
| self.wait_provisioning_state( |
| node_id, [BaremetalProvisionStates.AVAILABLE, |
| BaremetalProvisionStates.NOSTATE], |
| timeout=CONF.baremetal.unprovision_timeout, |
| interval=self.wait_provisioning_state_interval) |
| |
| def introspect_node(self, node_id): |
| # in case there are properties remove those |
| patch = {('properties/%s' % key): None for key in |
| self.node_show(node_id)['properties']} |
| # reset any previous rule result |
| patch['extra/rule_success'] = None |
| self.node_update(node_id, patch) |
| |
| self.baremetal_client.set_node_provision_state(node_id, 'manage') |
| self.baremetal_client.set_node_provision_state(node_id, 'inspect') |
| self.addCleanup(self.node_cleanup, node_id) |