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How to use nova_reboot method in tempest

Best Python code snippet using tempest_python

test_minimum_basic.py

Source:test_minimum_basic.py

...57        return self.volumes_client.list_volumes()['volumes']58    def cinder_show(self, volume):59        got_volume = self.volumes_client.show_volume(volume['id'])['volume']60        self.assertEqual(volume, got_volume)61    def nova_reboot(self, server):62        self.servers_client.reboot_server(server['id'], type='SOFT')63        waiters.wait_for_server_status(self.servers_client,64                                       server['id'], 'ACTIVE')65    def check_partitions(self):66        # NOTE(andreaf) The device name may be different on different guest OS67        partitions = self.linux_client.get_partitions()68        self.assertEqual(1, partitions.count(CONF.compute.volume_device_name))69    def create_and_add_security_group_to_server(self, server):70        secgroup = self._create_security_group()71        self.servers_client.add_security_group(server['id'],72                                               name=secgroup['name'])73        self.addCleanup(self.servers_client.remove_security_group,74                        server['id'], name=secgroup['name'])75        def wait_for_secgroup_add():76            body = (self.servers_client.show_server(server['id'])77                    ['server'])78            return {'name': secgroup['name']} in body['security_groups']79        if not test.call_until_true(wait_for_secgroup_add,80                                    CONF.compute.build_timeout,81                                    CONF.compute.build_interval):82            msg = ('Timed out waiting for adding security group %s to server '83                   '%s' % (secgroup['id'], server['id']))84            raise exceptions.TimeoutException(msg)85    @test.idempotent_id('bdbb5441-9204-419d-a225-b4fdbfb1a1a8')86    @test.services('compute', 'volume', 'image', 'network')87    def test_minimum_basic_scenario(self):88        image = self.glance_image_create()89        keypair = self.create_keypair()90        server = self.create_server(image_id=image,91                                    key_name=keypair['name'],92                                    wait_until='ACTIVE')93        servers = self.nova_list()94        self.assertIn(server['id'], [x['id'] for x in servers])95        self.nova_show(server)96        volume = self.cinder_create()97        volumes = self.cinder_list()98        self.assertIn(volume['id'], [x['id'] for x in volumes])99        self.cinder_show(volume)100        volume = self.nova_volume_attach(server, volume)101        self.addCleanup(self.nova_volume_detach, server, volume)102        self.cinder_show(volume)103        floating_ip = self.create_floating_ip(server)104        self.create_and_add_security_group_to_server(server)105        # check that we can SSH to the server before reboot106        self.linux_client = self.get_remote_client(107            floating_ip['ip'], private_key=keypair['private_key'])108        self.nova_reboot(server)109        # check that we can SSH to the server after reboot110        # (both connections are part of the scenario)111        self.linux_client = self.get_remote_client(112            floating_ip['ip'], private_key=keypair['private_key'])...

test1.py

Source:test1.py

...21            server, custom_matchers.MatchesDictExceptForKeys(22                got_server, excluded_keys=excluded_keys))232425    def nova_reboot(self, server):26        self.servers_client.reboot_server(server['id'], type='SOFT')27        waiters.wait_for_server_status(self.servers_client,28                                       server['id'], 'ACTIVE')2930    def check_partitions(self):31        # NOTE(andreaf) The device name may be different on different guest OS32        partitions = self.linux_client.get_partitions()33        self.assertEqual(1, partitions.count(CONF.compute.volume_device_name))3435    def create_and_add_security_group_to_server(self, server):36        secgroup = self._create_security_group()37        self.servers_client.add_security_group(server['id'],38                                               name=secgroup['name'])39        self.addCleanup(self.servers_client.remove_security_group,40                        server['id'], name=secgroup['name'])4142        def wait_for_secgroup_add():43            body = (self.servers_client.show_server(server['id'])44                    ['server'])45            return {'name': secgroup['name']} in body['security_groups']4647        if not test_utils.call_until_true(wait_for_secgroup_add,48                                          CONF.compute.build_timeout,49                                          CONF.compute.build_interval):50            msg = ('Timed out waiting for adding security group %s to server '51                   '%s' % (secgroup['id'], server['id']))52            raise exceptions.TimeoutException(msg)5354    def _get_floating_ip_in_server_addresses(self, floating_ip, server):55        for network_name, addresses in server['addresses'].items():56            for address in addresses:57                if (address['OS-EXT-IPS:type'] == 'floating' and58                        address['addr'] == floating_ip['ip']):59                    return address6061    @test.idempotent_id('bdbb5441-9204-419d-a225-b4fdbfb1a1a8')62    @test.services('compute', 'volume', 'image', 'network')63    def test_minimum_basic_scenario(self):64        image = self.glance_image_create()65        keypair = self.create_keypair()6667        server = self.create_server(image_id=image,68                                    key_name=keypair['name'],69                                    wait_until='ACTIVE')70        servers = self.servers_client.list_servers()['servers']71        self.assertIn(server['id'], [x['id'] for x in servers])7273		print("creating Instance")74        self.nova_show(server)7576        floating_ip = self.create_floating_ip(server)77        # fetch the server again to make sure the addresses were refreshed78        # after associating the floating IP79        server = self.servers_client.show_server(server['id'])['server']80        address = self._get_floating_ip_in_server_addresses(81            floating_ip, server)82        self.assertIsNotNone(83            address,84            "Failed to find floating IP '%s' in server addresses: %s" %85            (floating_ip['ip'], server['addresses']))8687        self.create_and_add_security_group_to_server(server)8889        # check that we can SSH to the server before reboot90        self.linux_client = self.get_remote_client(91            floating_ip['ip'], private_key=keypair['private_key'])9293        self.nova_reboot(server)9495        # check that we can SSH to the server after reboot96        # (both connections are part of the scenario)97        self.linux_client = self.get_remote_client(98            floating_ip['ip'], private_key=keypair['private_key'])99100        self.check_partitions()101102        # delete the floating IP, this should refresh the server addresses103        self.compute_floating_ips_client.delete_floating_ip(floating_ip['id'])104105        def is_floating_ip_detached_from_server():106            server_info = self.servers_client.show_server(107                server['id'])['server']
...

test_reboot.py

Source:test_reboot.py

1# Copyright (c) 2020 Red Hat, Inc.2#3# All Rights Reserved.4#5#    Licensed under the Apache License, Version 2.0 (the "License"); you may6#    not use this file except in compliance with the License. You may obtain7#    a copy of the License at8#9#         http://www.apache.org/licenses/LICENSE-2.010#11#    Unless required by applicable law or agreed to in writing, software12#    distributed under the License is distributed on an "AS IS" BASIS, WITHOUT13#    WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the14#    License for the specific language governing permissions and limitations15#    under the License.16from __future__ import absolute_import17import time18from oslo_log import log19import testtools20import tobiko21from tobiko.shell import ping22from tobiko.shell import sh23from tobiko.openstack import nova24from tobiko.openstack import stacks25LOG = log.getLogger(__name__)26class RebootHostStack(stacks.CirrosServerStackFixture):27    """Server to be rebooted"""28class RebootHostTest(testtools.TestCase):29    stack = tobiko.required_fixture(RebootHostStack)30    def test_reboot_host(self, nova_reboot=False, **params):31        server = self.stack.ensure_server_status('ACTIVE')32        self.assertEqual('ACTIVE', server.status)33        ssh_client = self.stack.ssh_client34        uptime_0 = sh.get_uptime(ssh_client=ssh_client)35        LOG.debug("Testing reboot command on remote host: "36                  "uptime=%r", uptime_0)37        boottime_0 = time.time() - uptime_038        # Wait for CirrOS init script to terminate before rebooting the VM39        sh.wait_for_processes(command='^{.*}',40                              ssh_client=ssh_client,41                              timeout=90.)42        reboot = sh.reboot_host(ssh_client=ssh_client, **params)43        self.assertIs(ssh_client, reboot.ssh_client)44        self.assertEqual(ssh_client.hostname, reboot.hostname)45        method = params.get('method') or sh.soft_reset_method46        self.assertIs(method, reboot.method)47        if not reboot.is_rebooted:48            self.assert_is_not_connected(ssh_client)49            if nova_reboot:50                ping.ping_until_unreceived(self.stack.ip_address)51                nova.reboot_server(server)52            reboot.wait_for_operation()53        self.assertTrue(reboot.is_rebooted)54        self.assert_is_connected(ssh_client)55        server = nova.wait_for_server_status(self.stack.server_id, 'ACTIVE')56        self.assertEqual('ACTIVE', server.status)57        uptime_1 = sh.get_uptime(ssh_client=ssh_client)58        boottime_1 = time.time() - uptime_159        LOG.debug("Reboot operation executed on remote host: "60                  "uptime=%r", uptime_1)61        self.assertGreater(boottime_1, boottime_0)62    def test_reboot_host_with_chash_method(self):63        self.test_reboot_host(method=sh.crash_method,64                              wait=False,65                              nova_reboot=True)66    def test_reboot_host_with_hard_method(self):67        self.test_reboot_host(method=sh.hard_reset_method)68    def test_reboot_host_with_soft_method(self):69        self.test_reboot_host(method=sh.soft_reset_method)70    def test_reboot_host_with_invalid_method(self):71        self.assertRaises(TypeError,72                          sh.reboot_host,73                          ssh_client=self.stack.ssh_client,74                          method='<invalid-method>')75    def test_reboot_host_with_wait(self):76        self.test_reboot_host(wait=True)77    def test_reboot_host_with_no_wait(self):78        self.test_reboot_host(wait=False)79    def test_reboot_server_when_shutoff(self):80        server = self.stack.ensure_server_status('SHUTOFF')81        self.assertEqual('SHUTOFF', server.status)82        ssh_client = self.stack.ssh_client83        self.assert_is_not_connected(ssh_client)84        self.assertRaises(sh.RebootHostTimeoutError,85                          sh.reboot_host,86                          ssh_client=ssh_client,87                          timeout=5.0)88        self.assert_is_not_connected(ssh_client)89        server = nova.get_server(self.stack.server_id)90        self.assertEqual('SHUTOFF', server.status)91    def assert_is_connected(self, ssh_client):92        self.assertIsNotNone(ssh_client.client)93    def assert_is_not_connected(self, ssh_client):...

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