# Copyright 2013 NEC Corporation # 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. import testtools from tempest.common import custom_matchers from tempest.common import utils from tempest.common import waiters from tempest import config from tempest.lib.common.utils import test_utils from tempest.lib import decorators from tempest.lib import exceptions from tempest.scenario import manager CONF = config.CONF class TestMinimumBasicScenario(manager.ScenarioTest): """This is a basic minimum scenario test. This test below: * across the multiple components * as a regular user * with and without optional parameters * check command outputs Steps: 1. Create image 2. Create keypair 3. Boot instance with keypair and get list of instances 4. Create volume and show list of volumes 5. Attach volume to instance and getlist of volumes 6. Add IP to instance 7. Create and add security group to instance 8. Check SSH connection to instance 9. Reboot instance 10. Check SSH connection to instance after reboot """ def nova_show(self, server): got_server = (self.servers_client.show_server(server['id']) ['server']) excluded_keys = ['OS-EXT-AZ:availability_zone'] # Exclude these keys because of LP:#1486475 excluded_keys.extend(['OS-EXT-STS:power_state', 'updated']) self.assertThat( server, custom_matchers.MatchesDictExceptForKeys( got_server, excluded_keys=excluded_keys)) def cinder_show(self, volume): got_volume = self.volumes_client.show_volume(volume['id'])['volume'] self.assertEqual(volume, got_volume) def nova_reboot(self, server): self.servers_client.reboot_server(server['id'], type='SOFT') waiters.wait_for_server_status(self.servers_client, server['id'], 'ACTIVE') def check_disks(self): # NOTE(andreaf) The device name may be different on different guest OS disks = self.linux_client.get_disks() self.assertEqual(1, disks.count(CONF.compute.volume_device_name)) def create_and_add_security_group_to_server(self, server): secgroup = self._create_security_group() self.servers_client.add_security_group(server['id'], name=secgroup['name']) self.addCleanup(self.servers_client.remove_security_group, server['id'], name=secgroup['name']) def wait_for_secgroup_add(): body = (self.servers_client.show_server(server['id']) ['server']) return {'name': secgroup['name']} in body['security_groups'] if not test_utils.call_until_true(wait_for_secgroup_add, CONF.compute.build_timeout, CONF.compute.build_interval): msg = ('Timed out waiting for adding security group %s to server ' '%s' % (secgroup['id'], server['id'])) raise exceptions.TimeoutException(msg) def _get_floating_ip_in_server_addresses(self, floating_ip, server): for addresses in server['addresses'].values(): for address in addresses: if (address['OS-EXT-IPS:type'] == 'floating' and address['addr'] == floating_ip['ip']): return address @decorators.idempotent_id('bdbb5441-9204-419d-a225-b4fdbfb1a1a8') @testtools.skipUnless(CONF.network.public_network_id, 'The public_network_id option must be specified.') @testtools.skipUnless(CONF.network_feature_enabled.floating_ips, 'Floating ips are not available') @utils.services('compute', 'volume', 'image', 'network') def test_minimum_basic_scenario(self): image = self.glance_image_create() keypair = self.create_keypair() server = self.create_server(image_id=image, key_name=keypair['name']) servers = self.servers_client.list_servers()['servers'] self.assertIn(server['id'], [x['id'] for x in servers]) self.nova_show(server) volume = self.create_volume() volumes = self.volumes_client.list_volumes()['volumes'] self.assertIn(volume['id'], [x['id'] for x in volumes]) self.cinder_show(volume) volume = self.nova_volume_attach(server, volume) self.addCleanup(self.nova_volume_detach, server, volume) self.cinder_show(volume) floating_ip = self.create_floating_ip(server) # fetch the server again to make sure the addresses were refreshed # after associating the floating IP server = self.servers_client.show_server(server['id'])['server'] address = self._get_floating_ip_in_server_addresses( floating_ip, server) self.assertIsNotNone( address, "Failed to find floating IP '%s' in server addresses: %s" % (floating_ip['ip'], server['addresses'])) self.create_and_add_security_group_to_server(server) # check that we can SSH to the server before reboot self.linux_client = self.get_remote_client( floating_ip['ip'], private_key=keypair['private_key'], server=server) self.nova_reboot(server) # check that we can SSH to the server after reboot # (both connections are part of the scenario) self.linux_client = self.get_remote_client( floating_ip['ip'], private_key=keypair['private_key'], server=server) self.check_disks() # delete the floating IP, this should refresh the server addresses self.compute_floating_ips_client.delete_floating_ip(floating_ip['id']) def is_floating_ip_detached_from_server(): server_info = self.servers_client.show_server( server['id'])['server'] address = self._get_floating_ip_in_server_addresses( floating_ip, server_info) return (not address) if not test_utils.call_until_true( is_floating_ip_detached_from_server, CONF.compute.build_timeout, CONF.compute.build_interval): msg = ("Floating IP '%s' should not be in server addresses: %s" % (floating_ip['ip'], server['addresses'])) raise exceptions.TimeoutException(msg)