1477 lines
61 KiB
Python
1477 lines
61 KiB
Python
# 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.
|
|
|
|
import subprocess
|
|
|
|
import netaddr
|
|
from oslo_log import log
|
|
from oslo_serialization import jsonutils as json
|
|
import six
|
|
from tempest_lib.common.utils import misc as misc_utils
|
|
from tempest_lib import exceptions as lib_exc
|
|
|
|
from tempest.common import compute
|
|
from tempest.common.utils import data_utils
|
|
from tempest.common.utils.linux import remote_client
|
|
from tempest.common import waiters
|
|
from tempest import config
|
|
from tempest import exceptions
|
|
from tempest.services.network import resources as net_resources
|
|
import tempest.test
|
|
|
|
CONF = config.CONF
|
|
|
|
LOG = log.getLogger(__name__)
|
|
|
|
|
|
class ScenarioTest(tempest.test.BaseTestCase):
|
|
"""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.manager.flavors_client
|
|
cls.compute_floating_ips_client = (
|
|
cls.manager.compute_floating_ips_client)
|
|
# Glance image client v1
|
|
cls.image_client = cls.manager.image_client
|
|
# Compute image client
|
|
cls.images_client = cls.manager.images_client
|
|
cls.keypairs_client = cls.manager.keypairs_client
|
|
# Nova security groups client
|
|
cls.security_groups_client = cls.manager.security_groups_client
|
|
cls.security_group_rules_client = (
|
|
cls.manager.security_group_rules_client)
|
|
cls.servers_client = cls.manager.servers_client
|
|
cls.interface_client = cls.manager.interfaces_client
|
|
# Neutron network client
|
|
cls.network_client = cls.manager.network_client
|
|
cls.networks_client = cls.manager.networks_client
|
|
cls.ports_client = cls.manager.ports_client
|
|
cls.subnets_client = cls.manager.subnets_client
|
|
cls.floating_ips_client = cls.manager.floating_ips_client
|
|
# Heat client
|
|
cls.orchestration_client = cls.manager.orchestration_client
|
|
|
|
if CONF.volume_feature_enabled.api_v1:
|
|
cls.volumes_client = cls.manager.volumes_client
|
|
cls.snapshots_client = cls.manager.snapshots_client
|
|
else:
|
|
cls.volumes_client = cls.manager.volumes_v2_client
|
|
cls.snapshots_client = cls.manager.snapshots_v2_client
|
|
|
|
# ## Methods to handle sync and async deletes
|
|
|
|
def setUp(self):
|
|
super(ScenarioTest, self).setUp()
|
|
self.cleanup_waits = []
|
|
# NOTE(mtreinish) This is safe to do in setUp instead of setUp class
|
|
# because scenario tests in the same test class should not share
|
|
# resources. If resources were shared between test cases then it
|
|
# should be a single scenario test instead of multiples.
|
|
|
|
# NOTE(yfried): this list is cleaned at the end of test_methods and
|
|
# not at the end of the class
|
|
self.addCleanup(self._wait_for_cleanups)
|
|
|
|
def delete_wrapper(self, delete_thing, *args, **kwargs):
|
|
"""Ignores NotFound exceptions for delete operations.
|
|
|
|
@param delete_thing: delete method of a resource. method will be
|
|
executed as delete_thing(*args, **kwargs)
|
|
|
|
"""
|
|
try:
|
|
# Tempest clients return dicts, so there is no common delete
|
|
# method available. Using a callable instead
|
|
delete_thing(*args, **kwargs)
|
|
except lib_exc.NotFound:
|
|
# If the resource is already missing, mission accomplished.
|
|
pass
|
|
|
|
def addCleanup_with_wait(self, waiter_callable, thing_id, thing_id_param,
|
|
cleanup_callable, cleanup_args=None,
|
|
cleanup_kwargs=None, waiter_client=None):
|
|
"""Adds wait for async resource deletion at the end of cleanups
|
|
|
|
@param waiter_callable: callable to wait for the resource to delete
|
|
with the following waiter_client if specified.
|
|
@param thing_id: the id of the resource to be cleaned-up
|
|
@param thing_id_param: the name of the id param in the waiter
|
|
@param cleanup_callable: method to load pass to self.addCleanup with
|
|
the following *cleanup_args, **cleanup_kwargs.
|
|
usually a delete method.
|
|
"""
|
|
if cleanup_args is None:
|
|
cleanup_args = []
|
|
if cleanup_kwargs is None:
|
|
cleanup_kwargs = {}
|
|
self.addCleanup(cleanup_callable, *cleanup_args, **cleanup_kwargs)
|
|
wait_dict = {
|
|
'waiter_callable': waiter_callable,
|
|
thing_id_param: thing_id
|
|
}
|
|
if waiter_client:
|
|
wait_dict['client'] = waiter_client
|
|
self.cleanup_waits.append(wait_dict)
|
|
|
|
def _wait_for_cleanups(self):
|
|
# To handle async delete actions, a list of waits is added
|
|
# which will be iterated over as the last step of clearing the
|
|
# cleanup queue. That way all the delete calls are made up front
|
|
# and the tests won't succeed unless the deletes are eventually
|
|
# successful. This is the same basic approach used in the api tests to
|
|
# limit cleanup execution time except here it is multi-resource,
|
|
# because of the nature of the scenario tests.
|
|
for wait in self.cleanup_waits:
|
|
waiter_callable = wait.pop('waiter_callable')
|
|
waiter_callable(**wait)
|
|
|
|
# ## Test functions library
|
|
#
|
|
# The create_[resource] functions only return body and discard the
|
|
# resp part which is not used in scenario tests
|
|
|
|
def create_keypair(self, client=None):
|
|
if not client:
|
|
client = self.keypairs_client
|
|
name = data_utils.rand_name(self.__class__.__name__)
|
|
# We don't need to create a keypair by pubkey in scenario
|
|
body = client.create_keypair(name=name)
|
|
self.addCleanup(client.delete_keypair, name)
|
|
return body['keypair']
|
|
|
|
def create_server(self, name=None, image=None, flavor=None,
|
|
validatable=False, wait_until=None,
|
|
wait_on_delete=True, clients=None, **kwargs):
|
|
"""Wrapper utility that returns a test server.
|
|
|
|
This wrapper utility calls the common create test server and
|
|
returns a test server. The purpose of this wrapper is to minimize
|
|
the impact on the code of the tests already using this
|
|
function.
|
|
"""
|
|
|
|
# NOTE(jlanoux): As a first step, ssh checks in the scenario
|
|
# tests need to be run regardless of the run_validation and
|
|
# validatable parameters and thus until the ssh validation job
|
|
# becomes voting in CI. The test resources management and IP
|
|
# association are taken care of in the scenario tests.
|
|
# Therefore, the validatable parameter is set to false in all
|
|
# those tests. In this way create_server just return a standard
|
|
# server and the scenario tests always perform ssh checks.
|
|
|
|
# Needed for the cross_tenant_traffic test:
|
|
if clients is None:
|
|
clients = self.manager
|
|
|
|
vnic_type = CONF.network.port_vnic_type
|
|
|
|
# If vnic_type is configured create port for
|
|
# every network
|
|
if vnic_type:
|
|
ports = []
|
|
networks = []
|
|
create_port_body = {'binding:vnic_type': vnic_type,
|
|
'namestart': 'port-smoke'}
|
|
if kwargs:
|
|
# Convert security group names to security group ids
|
|
# to pass to create_port
|
|
if 'security_groups' in kwargs:
|
|
security_groups =\
|
|
clients.network_client.list_security_groups(
|
|
).get('security_groups')
|
|
sec_dict = dict([(s['name'], s['id'])
|
|
for s in security_groups])
|
|
|
|
sec_groups_names = [s['name'] for s in kwargs.pop(
|
|
'security_groups')]
|
|
security_groups_ids = [sec_dict[s]
|
|
for s in sec_groups_names]
|
|
|
|
if security_groups_ids:
|
|
create_port_body[
|
|
'security_groups'] = security_groups_ids
|
|
networks = kwargs.pop('networks')
|
|
|
|
# If there are no networks passed to us we look up
|
|
# for the tenant's private networks and create a port
|
|
# if there is only one private network. The same behaviour
|
|
# as we would expect when passing the call to the clients
|
|
# with no networks
|
|
if not networks:
|
|
networks = clients.networks_client.list_networks(
|
|
filters={'router:external': False})
|
|
self.assertEqual(1, len(networks),
|
|
"There is more than one"
|
|
" network for the tenant")
|
|
for net in networks:
|
|
net_id = net['uuid']
|
|
port = self._create_port(network_id=net_id,
|
|
client=clients.ports_client,
|
|
**create_port_body)
|
|
ports.append({'port': port.id})
|
|
if ports:
|
|
kwargs['networks'] = ports
|
|
self.ports = ports
|
|
|
|
tenant_network = self.get_tenant_network()
|
|
|
|
body, servers = compute.create_test_server(
|
|
clients,
|
|
tenant_network=tenant_network,
|
|
wait_until=wait_until,
|
|
**kwargs)
|
|
|
|
# TODO(jlanoux) Move wait_on_delete in compute.py
|
|
if wait_on_delete:
|
|
self.addCleanup(waiters.wait_for_server_termination,
|
|
clients.servers_client,
|
|
body['id'])
|
|
|
|
self.addCleanup_with_wait(
|
|
waiter_callable=waiters.wait_for_server_termination,
|
|
thing_id=body['id'], thing_id_param='server_id',
|
|
cleanup_callable=self.delete_wrapper,
|
|
cleanup_args=[clients.servers_client.delete_server, body['id']],
|
|
waiter_client=clients.servers_client)
|
|
server = clients.servers_client.show_server(body['id'])['server']
|
|
return server
|
|
|
|
def create_volume(self, size=None, name=None, snapshot_id=None,
|
|
imageRef=None, volume_type=None, wait_on_delete=True):
|
|
if name is None:
|
|
name = data_utils.rand_name(self.__class__.__name__)
|
|
volume = self.volumes_client.create_volume(
|
|
size=size, display_name=name, snapshot_id=snapshot_id,
|
|
imageRef=imageRef, volume_type=volume_type)['volume']
|
|
|
|
if wait_on_delete:
|
|
self.addCleanup(self.volumes_client.wait_for_resource_deletion,
|
|
volume['id'])
|
|
self.addCleanup(self.delete_wrapper,
|
|
self.volumes_client.delete_volume, volume['id'])
|
|
else:
|
|
self.addCleanup_with_wait(
|
|
waiter_callable=self.volumes_client.wait_for_resource_deletion,
|
|
thing_id=volume['id'], thing_id_param='id',
|
|
cleanup_callable=self.delete_wrapper,
|
|
cleanup_args=[self.volumes_client.delete_volume, volume['id']])
|
|
|
|
# NOTE(e0ne): Cinder API v2 uses name instead of display_name
|
|
if 'display_name' in volume:
|
|
self.assertEqual(name, volume['display_name'])
|
|
else:
|
|
self.assertEqual(name, volume['name'])
|
|
self.volumes_client.wait_for_volume_status(volume['id'], 'available')
|
|
# The volume retrieved on creation has a non-up-to-date status.
|
|
# Retrieval after it becomes active ensures correct details.
|
|
volume = self.volumes_client.show_volume(volume['id'])['volume']
|
|
return volume
|
|
|
|
def _create_loginable_secgroup_rule(self, secgroup_id=None):
|
|
_client = self.security_groups_client
|
|
_client_rules = self.security_group_rules_client
|
|
if secgroup_id is None:
|
|
sgs = _client.list_security_groups()['security_groups']
|
|
for sg in sgs:
|
|
if sg['name'] == 'default':
|
|
secgroup_id = sg['id']
|
|
|
|
# These rules are intended to permit inbound ssh and icmp
|
|
# traffic from all sources, so no group_id is provided.
|
|
# Setting a group_id would only permit traffic from ports
|
|
# belonging to the same security group.
|
|
rulesets = [
|
|
{
|
|
# ssh
|
|
'ip_protocol': 'tcp',
|
|
'from_port': 22,
|
|
'to_port': 22,
|
|
'cidr': '0.0.0.0/0',
|
|
},
|
|
{
|
|
# ping
|
|
'ip_protocol': 'icmp',
|
|
'from_port': -1,
|
|
'to_port': -1,
|
|
'cidr': '0.0.0.0/0',
|
|
}
|
|
]
|
|
rules = list()
|
|
for ruleset in rulesets:
|
|
sg_rule = _client_rules.create_security_group_rule(
|
|
parent_group_id=secgroup_id, **ruleset)['security_group_rule']
|
|
self.addCleanup(self.delete_wrapper,
|
|
_client_rules.delete_security_group_rule,
|
|
sg_rule['id'])
|
|
rules.append(sg_rule)
|
|
return rules
|
|
|
|
def _create_security_group(self):
|
|
# Create security group
|
|
sg_name = data_utils.rand_name(self.__class__.__name__)
|
|
sg_desc = sg_name + " description"
|
|
secgroup = self.security_groups_client.create_security_group(
|
|
name=sg_name, description=sg_desc)['security_group']
|
|
self.assertEqual(secgroup['name'], sg_name)
|
|
self.assertEqual(secgroup['description'], sg_desc)
|
|
self.addCleanup(self.delete_wrapper,
|
|
self.security_groups_client.delete_security_group,
|
|
secgroup['id'])
|
|
|
|
# Add rules to the security group
|
|
self._create_loginable_secgroup_rule(secgroup['id'])
|
|
|
|
return secgroup
|
|
|
|
def get_remote_client(self, server_or_ip, username=None, private_key=None,
|
|
log_console_of_servers=None):
|
|
"""Get a SSH client to a remote server
|
|
|
|
@param server_or_ip a server object as returned by Tempest compute
|
|
client or an IP address to connect to
|
|
@param username name of the Linux account on the remote server
|
|
@param private_key the SSH private key to use
|
|
@param log_console_of_servers a list of server objects. Each server
|
|
in the list will have its console printed in the logs in case the
|
|
SSH connection failed to be established
|
|
@return a RemoteClient object
|
|
"""
|
|
if isinstance(server_or_ip, six.string_types):
|
|
ip = server_or_ip
|
|
else:
|
|
addrs = server_or_ip['addresses'][CONF.compute.network_for_ssh]
|
|
try:
|
|
ip = (addr['addr'] for addr in addrs if
|
|
netaddr.valid_ipv4(addr['addr'])).next()
|
|
except StopIteration:
|
|
raise lib_exc.NotFound("No IPv4 addresses to use for SSH to "
|
|
"remote server.")
|
|
|
|
if username is None:
|
|
username = CONF.scenario.ssh_user
|
|
# Set this with 'keypair' or others to log in with keypair or
|
|
# username/password.
|
|
if CONF.validation.auth_method == 'keypair':
|
|
password = None
|
|
if private_key is None:
|
|
private_key = self.keypair['private_key']
|
|
else:
|
|
password = CONF.compute.image_ssh_password
|
|
private_key = None
|
|
linux_client = remote_client.RemoteClient(ip, username,
|
|
pkey=private_key,
|
|
password=password)
|
|
try:
|
|
linux_client.validate_authentication()
|
|
except Exception as e:
|
|
message = ('Initializing SSH connection to %(ip)s failed. '
|
|
'Error: %(error)s' % {'ip': ip, 'error': e})
|
|
caller = misc_utils.find_test_caller()
|
|
if caller:
|
|
message = '(%s) %s' % (caller, message)
|
|
LOG.exception(message)
|
|
# If we don't explicitly set for which servers we want to
|
|
# log the console output then all the servers will be logged.
|
|
# See the definition of _log_console_output()
|
|
self._log_console_output(log_console_of_servers)
|
|
raise
|
|
|
|
return linux_client
|
|
|
|
def _image_create(self, name, fmt, path,
|
|
disk_format=None, properties=None):
|
|
if properties is None:
|
|
properties = {}
|
|
name = data_utils.rand_name('%s-' % name)
|
|
image_file = open(path, 'rb')
|
|
self.addCleanup(image_file.close)
|
|
params = {
|
|
'name': name,
|
|
'container_format': fmt,
|
|
'disk_format': disk_format or fmt,
|
|
'is_public': 'False',
|
|
}
|
|
params['properties'] = properties
|
|
image = self.image_client.create_image(**params)['image']
|
|
self.addCleanup(self.image_client.delete_image, image['id'])
|
|
self.assertEqual("queued", image['status'])
|
|
self.image_client.update_image(image['id'], data=image_file)
|
|
return image['id']
|
|
|
|
def glance_image_create(self):
|
|
img_path = CONF.scenario.img_dir + "/" + CONF.scenario.img_file
|
|
aki_img_path = CONF.scenario.img_dir + "/" + CONF.scenario.aki_img_file
|
|
ari_img_path = CONF.scenario.img_dir + "/" + CONF.scenario.ari_img_file
|
|
ami_img_path = CONF.scenario.img_dir + "/" + CONF.scenario.ami_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_fomat: %s, disk_format: %s, "
|
|
"properties: %s, ami: %s, ari: %s, aki: %s" %
|
|
(img_path, img_container_format, img_disk_format,
|
|
img_properties, ami_img_path, ari_img_path, aki_img_path))
|
|
try:
|
|
image = self._image_create('scenario-img',
|
|
img_container_format,
|
|
img_path,
|
|
disk_format=img_disk_format,
|
|
properties=img_properties)
|
|
except IOError:
|
|
LOG.debug("A qcow2 image was not found. Try to get a uec image.")
|
|
kernel = self._image_create('scenario-aki', 'aki', aki_img_path)
|
|
ramdisk = self._image_create('scenario-ari', 'ari', ari_img_path)
|
|
properties = {'kernel_id': kernel, 'ramdisk_id': ramdisk}
|
|
image = self._image_create('scenario-ami', 'ami',
|
|
path=ami_img_path,
|
|
properties=properties)
|
|
LOG.debug("image:%s" % image)
|
|
|
|
return image
|
|
|
|
def _log_console_output(self, servers=None):
|
|
if not CONF.compute_feature_enabled.console_output:
|
|
LOG.debug('Console output not supported, cannot log')
|
|
return
|
|
if not servers:
|
|
servers = self.servers_client.list_servers()
|
|
servers = servers['servers']
|
|
for server in servers:
|
|
console_output = self.servers_client.get_console_output(
|
|
server['id'], length=None)['output']
|
|
LOG.debug('Console output for %s\nbody=\n%s',
|
|
server['id'], console_output)
|
|
|
|
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')
|
|
|
|
def create_server_snapshot(self, server, name=None):
|
|
# Glance client
|
|
_image_client = self.image_client
|
|
# Compute client
|
|
_images_client = self.images_client
|
|
if name is None:
|
|
name = data_utils.rand_name('scenario-snapshot')
|
|
LOG.debug("Creating a snapshot image for server: %s", server['name'])
|
|
image = _images_client.create_image(server['id'], name=name)
|
|
image_id = image.response['location'].split('images/')[1]
|
|
_image_client.wait_for_image_status(image_id, 'active')
|
|
self.addCleanup_with_wait(
|
|
waiter_callable=_image_client.wait_for_resource_deletion,
|
|
thing_id=image_id, thing_id_param='id',
|
|
cleanup_callable=self.delete_wrapper,
|
|
cleanup_args=[_image_client.delete_image, image_id])
|
|
snapshot_image = _image_client.get_image_meta(image_id)
|
|
|
|
bdm = snapshot_image.get('properties', {}).get('block_device_mapping')
|
|
if bdm:
|
|
bdm = json.loads(bdm)
|
|
if bdm and 'snapshot_id' in bdm[0]:
|
|
snapshot_id = bdm[0]['snapshot_id']
|
|
self.addCleanup(
|
|
self.snapshots_client.wait_for_resource_deletion,
|
|
snapshot_id)
|
|
self.addCleanup(
|
|
self.delete_wrapper, self.snapshots_client.delete_snapshot,
|
|
snapshot_id)
|
|
self.snapshots_client.wait_for_snapshot_status(snapshot_id,
|
|
'available')
|
|
|
|
image_name = snapshot_image['name']
|
|
self.assertEqual(name, image_name)
|
|
LOG.debug("Created snapshot image %s for server %s",
|
|
image_name, server['name'])
|
|
return snapshot_image
|
|
|
|
def nova_volume_attach(self, server, volume_to_attach):
|
|
volume = self.servers_client.attach_volume(
|
|
server['id'], volumeId=volume_to_attach['id'], device='/dev/%s'
|
|
% CONF.compute.volume_device_name)['volumeAttachment']
|
|
self.assertEqual(volume_to_attach['id'], volume['id'])
|
|
self.volumes_client.wait_for_volume_status(volume['id'], 'in-use')
|
|
|
|
# Return the updated volume after the attachment
|
|
return self.volumes_client.show_volume(volume['id'])['volume']
|
|
|
|
def nova_volume_detach(self, server, volume):
|
|
self.servers_client.detach_volume(server['id'], volume['id'])
|
|
self.volumes_client.wait_for_volume_status(volume['id'], 'available')
|
|
|
|
volume = self.volumes_client.show_volume(volume['id'])['volume']
|
|
self.assertEqual('available', volume['status'])
|
|
|
|
def rebuild_server(self, server_id, image=None,
|
|
preserve_ephemeral=False, wait=True,
|
|
rebuild_kwargs=None):
|
|
if image is None:
|
|
image = CONF.compute.image_ref
|
|
|
|
rebuild_kwargs = rebuild_kwargs or {}
|
|
|
|
LOG.debug("Rebuilding server (id: %s, image: %s, preserve eph: %s)",
|
|
server_id, image, preserve_ephemeral)
|
|
self.servers_client.rebuild_server(
|
|
server_id=server_id, image_ref=image,
|
|
preserve_ephemeral=preserve_ephemeral,
|
|
**rebuild_kwargs)
|
|
if wait:
|
|
waiters.wait_for_server_status(self.servers_client,
|
|
server_id, 'ACTIVE')
|
|
|
|
def ping_ip_address(self, ip_address, should_succeed=True,
|
|
ping_timeout=None):
|
|
timeout = ping_timeout or CONF.validation.ping_timeout
|
|
cmd = ['ping', '-c1', '-w1', ip_address]
|
|
|
|
def ping():
|
|
proc = subprocess.Popen(cmd,
|
|
stdout=subprocess.PIPE,
|
|
stderr=subprocess.PIPE)
|
|
proc.communicate()
|
|
|
|
return (proc.returncode == 0) == should_succeed
|
|
|
|
caller = misc_utils.find_test_caller()
|
|
LOG.debug('%(caller)s begins to ping %(ip)s in %(timeout)s sec and the'
|
|
' expected result is %(should_succeed)s' % {
|
|
'caller': caller, 'ip': ip_address, 'timeout': timeout,
|
|
'should_succeed':
|
|
'reachable' if should_succeed else 'unreachable'
|
|
})
|
|
result = tempest.test.call_until_true(ping, timeout, 1)
|
|
LOG.debug('%(caller)s finishes ping %(ip)s in %(timeout)s sec and the '
|
|
'ping result is %(result)s' % {
|
|
'caller': caller, 'ip': ip_address, 'timeout': timeout,
|
|
'result': 'expected' if result else 'unexpected'
|
|
})
|
|
return result
|
|
|
|
def check_vm_connectivity(self, ip_address,
|
|
username=None,
|
|
private_key=None,
|
|
should_connect=True):
|
|
"""Check server connectivity
|
|
|
|
:param ip_address: server to test against
|
|
:param username: server's ssh username
|
|
:param private_key: server's ssh private key to be used
|
|
:param should_connect: True/False indicates positive/negative test
|
|
positive - attempt ping and ssh
|
|
negative - attempt ping and fail if succeed
|
|
|
|
:raises: AssertError if the result of the connectivity check does
|
|
not match the value of the should_connect param
|
|
"""
|
|
if should_connect:
|
|
msg = "Timed out waiting for %s to become reachable" % ip_address
|
|
else:
|
|
msg = "ip address %s is reachable" % ip_address
|
|
self.assertTrue(self.ping_ip_address(ip_address,
|
|
should_succeed=should_connect),
|
|
msg=msg)
|
|
if should_connect:
|
|
# no need to check ssh for negative connectivity
|
|
self.get_remote_client(ip_address, username, private_key)
|
|
|
|
def check_public_network_connectivity(self, ip_address, username,
|
|
private_key, should_connect=True,
|
|
msg=None, servers=None):
|
|
# The target login is assumed to have been configured for
|
|
# key-based authentication by cloud-init.
|
|
LOG.debug('checking network connections to IP %s with user: %s' %
|
|
(ip_address, username))
|
|
try:
|
|
self.check_vm_connectivity(ip_address,
|
|
username,
|
|
private_key,
|
|
should_connect=should_connect)
|
|
except Exception:
|
|
ex_msg = 'Public network connectivity check failed'
|
|
if msg:
|
|
ex_msg += ": " + msg
|
|
LOG.exception(ex_msg)
|
|
self._log_console_output(servers)
|
|
raise
|
|
|
|
def create_floating_ip(self, thing, pool_name=None):
|
|
"""Create a floating IP and associates to a server on Nova"""
|
|
|
|
floating_ip = (self.compute_floating_ips_client.
|
|
create_floating_ip(pool_name)['floating_ip'])
|
|
self.addCleanup(self.delete_wrapper,
|
|
self.compute_floating_ips_client.delete_floating_ip,
|
|
floating_ip['id'])
|
|
self.compute_floating_ips_client.associate_floating_ip_to_server(
|
|
floating_ip['ip'], thing['id'])
|
|
return floating_ip
|
|
|
|
def create_timestamp(self, server_or_ip, dev_name=None, mount_path='/mnt',
|
|
private_key=None):
|
|
ssh_client = self.get_remote_client(server_or_ip,
|
|
private_key=private_key)
|
|
if dev_name is not None:
|
|
ssh_client.make_fs(dev_name)
|
|
ssh_client.mount(dev_name, mount_path)
|
|
cmd_timestamp = 'sudo sh -c "date > %s/timestamp; sync"' % mount_path
|
|
ssh_client.exec_command(cmd_timestamp)
|
|
timestamp = ssh_client.exec_command('sudo cat %s/timestamp'
|
|
% mount_path)
|
|
if dev_name is not None:
|
|
ssh_client.umount(mount_path)
|
|
return timestamp
|
|
|
|
def get_timestamp(self, server_or_ip, dev_name=None, mount_path='/mnt',
|
|
private_key=None):
|
|
ssh_client = self.get_remote_client(server_or_ip,
|
|
private_key=private_key)
|
|
if dev_name is not None:
|
|
ssh_client.mount(dev_name, mount_path)
|
|
timestamp = ssh_client.exec_command('sudo cat %s/timestamp'
|
|
% mount_path)
|
|
if dev_name is not None:
|
|
ssh_client.umount(mount_path)
|
|
return timestamp
|
|
|
|
def get_server_or_ip(self, server):
|
|
if CONF.validation.connect_method == 'floating':
|
|
ip = self.create_floating_ip(server)['ip']
|
|
else:
|
|
ip = server
|
|
return ip
|
|
|
|
|
|
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')
|
|
|
|
@classmethod
|
|
def resource_setup(cls):
|
|
super(NetworkScenarioTest, cls).resource_setup()
|
|
cls.tenant_id = cls.manager.identity_client.tenant_id
|
|
|
|
def _create_network(self, client=None, networks_client=None,
|
|
tenant_id=None, namestart='network-smoke-'):
|
|
if not client:
|
|
client = self.network_client
|
|
if not networks_client:
|
|
networks_client = self.networks_client
|
|
if not tenant_id:
|
|
tenant_id = client.tenant_id
|
|
name = data_utils.rand_name(namestart)
|
|
result = networks_client.create_network(name=name, tenant_id=tenant_id)
|
|
network = net_resources.DeletableNetwork(
|
|
networks_client=networks_client, **result['network'])
|
|
self.assertEqual(network.name, name)
|
|
self.addCleanup(self.delete_wrapper, network.delete)
|
|
return network
|
|
|
|
def _list_networks(self, *args, **kwargs):
|
|
"""List networks using admin creds """
|
|
networks_list = self.admin_manager.networks_client.list_networks(
|
|
*args, **kwargs)
|
|
return networks_list['networks']
|
|
|
|
def _list_subnets(self, *args, **kwargs):
|
|
"""List subnets using admin creds """
|
|
subnets_list = self.admin_manager.subnets_client.list_subnets(
|
|
*args, **kwargs)
|
|
return subnets_list['subnets']
|
|
|
|
def _list_routers(self, *args, **kwargs):
|
|
"""List routers using admin creds """
|
|
routers_list = self.admin_manager.network_client.list_routers(
|
|
*args, **kwargs)
|
|
return routers_list['routers']
|
|
|
|
def _list_ports(self, *args, **kwargs):
|
|
"""List ports using admin creds """
|
|
ports_list = self.admin_manager.ports_client.list_ports(
|
|
*args, **kwargs)
|
|
return ports_list['ports']
|
|
|
|
def _list_agents(self, *args, **kwargs):
|
|
"""List agents using admin creds """
|
|
agents_list = self.admin_manager.network_client.list_agents(
|
|
*args, **kwargs)
|
|
return agents_list['agents']
|
|
|
|
def _create_subnet(self, network, client=None, subnets_client=None,
|
|
namestart='subnet-smoke', **kwargs):
|
|
"""Create a subnet for the given network
|
|
|
|
within the cidr block configured for tenant networks.
|
|
"""
|
|
if not client:
|
|
client = self.network_client
|
|
if not subnets_client:
|
|
subnets_client = self.subnets_client
|
|
|
|
def cidr_in_use(cidr, tenant_id):
|
|
"""Check cidr existence
|
|
|
|
:return True if subnet with cidr already exist in tenant
|
|
False else
|
|
"""
|
|
cidr_in_use = self._list_subnets(tenant_id=tenant_id, cidr=cidr)
|
|
return len(cidr_in_use) != 0
|
|
|
|
ip_version = kwargs.pop('ip_version', 4)
|
|
|
|
if ip_version == 6:
|
|
tenant_cidr = netaddr.IPNetwork(
|
|
CONF.network.tenant_network_v6_cidr)
|
|
num_bits = CONF.network.tenant_network_v6_mask_bits
|
|
else:
|
|
tenant_cidr = netaddr.IPNetwork(CONF.network.tenant_network_cidr)
|
|
num_bits = CONF.network.tenant_network_mask_bits
|
|
|
|
result = None
|
|
str_cidr = None
|
|
# Repeatedly attempt subnet creation with sequential cidr
|
|
# blocks until an unallocated block is found.
|
|
for subnet_cidr in tenant_cidr.subnet(num_bits):
|
|
str_cidr = str(subnet_cidr)
|
|
if cidr_in_use(str_cidr, tenant_id=network.tenant_id):
|
|
continue
|
|
|
|
subnet = dict(
|
|
name=data_utils.rand_name(namestart),
|
|
network_id=network.id,
|
|
tenant_id=network.tenant_id,
|
|
cidr=str_cidr,
|
|
ip_version=ip_version,
|
|
**kwargs
|
|
)
|
|
try:
|
|
result = subnets_client.create_subnet(**subnet)
|
|
break
|
|
except lib_exc.Conflict as e:
|
|
is_overlapping_cidr = 'overlaps with another subnet' in str(e)
|
|
if not is_overlapping_cidr:
|
|
raise
|
|
self.assertIsNotNone(result, 'Unable to allocate tenant network')
|
|
subnet = net_resources.DeletableSubnet(
|
|
network_client=client, subnets_client=subnets_client,
|
|
**result['subnet'])
|
|
self.assertEqual(subnet.cidr, str_cidr)
|
|
self.addCleanup(self.delete_wrapper, subnet.delete)
|
|
return subnet
|
|
|
|
def _create_port(self, network_id, client=None, namestart='port-quotatest',
|
|
**kwargs):
|
|
if not client:
|
|
client = self.ports_client
|
|
name = data_utils.rand_name(namestart)
|
|
result = client.create_port(
|
|
name=name,
|
|
network_id=network_id,
|
|
**kwargs)
|
|
self.assertIsNotNone(result, 'Unable to allocate port')
|
|
port = net_resources.DeletablePort(ports_client=client,
|
|
**result['port'])
|
|
self.addCleanup(self.delete_wrapper, port.delete)
|
|
return port
|
|
|
|
def _get_server_port_id_and_ip4(self, server, ip_addr=None):
|
|
ports = self._list_ports(device_id=server['id'], status='ACTIVE',
|
|
fixed_ip=ip_addr)
|
|
# it might happen here that this port has more then one ip address
|
|
# as in case of dual stack- when this port is created on 2 subnets
|
|
port_map = [(p["id"], fxip["ip_address"])
|
|
for p in ports
|
|
for fxip in p["fixed_ips"]
|
|
if netaddr.valid_ipv4(fxip["ip_address"])]
|
|
|
|
self.assertNotEqual(0, len(port_map),
|
|
"No IPv4 addresses found in: %s" % ports)
|
|
self.assertEqual(len(port_map), 1,
|
|
"Found multiple IPv4 addresses: %s. "
|
|
"Unable to determine which port to target."
|
|
% port_map)
|
|
return port_map[0]
|
|
|
|
def _get_network_by_name(self, network_name):
|
|
net = self._list_networks(name=network_name)
|
|
self.assertNotEqual(len(net), 0,
|
|
"Unable to get network by name: %s" % network_name)
|
|
return net_resources.AttributeDict(net[0])
|
|
|
|
def create_floating_ip(self, thing, external_network_id=None,
|
|
port_id=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)
|
|
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 = net_resources.DeletableFloatingIp(
|
|
client=client,
|
|
**result['floatingip'])
|
|
self.addCleanup(self.delete_wrapper, floating_ip.delete)
|
|
return floating_ip
|
|
|
|
def _associate_floating_ip(self, floating_ip, server):
|
|
port_id, _ = self._get_server_port_id_and_ip4(server)
|
|
floating_ip.update(port_id=port_id)
|
|
self.assertEqual(port_id, floating_ip.port_id)
|
|
return floating_ip
|
|
|
|
def _disassociate_floating_ip(self, floating_ip):
|
|
""":param floating_ip: type DeletableFloatingIp"""
|
|
floating_ip.update(port_id=None)
|
|
self.assertIsNone(floating_ip.port_id)
|
|
return floating_ip
|
|
|
|
def check_floating_ip_status(self, floating_ip, status):
|
|
"""Verifies floatingip reaches the given status
|
|
|
|
:param floating_ip: net_resources.DeletableFloatingIp floating IP to
|
|
to check status
|
|
:param status: target status
|
|
:raises: AssertionError if status doesn't match
|
|
"""
|
|
def refresh():
|
|
floating_ip.refresh()
|
|
return status == floating_ip.status
|
|
|
|
tempest.test.call_until_true(refresh,
|
|
CONF.network.build_timeout,
|
|
CONF.network.build_interval)
|
|
self.assertEqual(status, floating_ip.status,
|
|
message="FloatingIP: {fp} is at status: {cst}. "
|
|
"failed to reach status: {st}"
|
|
.format(fp=floating_ip, cst=floating_ip.status,
|
|
st=status))
|
|
LOG.info("FloatingIP: {fp} is at status: {st}"
|
|
.format(fp=floating_ip, st=status))
|
|
|
|
def _check_tenant_network_connectivity(self, server,
|
|
username,
|
|
private_key,
|
|
should_connect=True,
|
|
servers_for_debug=None):
|
|
if not CONF.network.tenant_networks_reachable:
|
|
msg = 'Tenant networks not configured to be reachable.'
|
|
LOG.info(msg)
|
|
return
|
|
# The target login is assumed to have been configured for
|
|
# key-based authentication by cloud-init.
|
|
try:
|
|
for net_name, ip_addresses in six.iteritems(server['addresses']):
|
|
for ip_address in ip_addresses:
|
|
self.check_vm_connectivity(ip_address['addr'],
|
|
username,
|
|
private_key,
|
|
should_connect=should_connect)
|
|
except Exception as e:
|
|
LOG.exception('Tenant network connectivity check failed')
|
|
self._log_console_output(servers_for_debug)
|
|
self._log_net_info(e)
|
|
raise
|
|
|
|
def _check_remote_connectivity(self, source, dest, should_succeed=True):
|
|
"""check ping server via source ssh connection
|
|
|
|
:param source: RemoteClient: an ssh connection from which to ping
|
|
:param dest: and IP to ping against
|
|
:param should_succeed: boolean should ping succeed or not
|
|
:returns: boolean -- should_succeed == ping
|
|
:returns: ping is false if ping failed
|
|
"""
|
|
def ping_remote():
|
|
try:
|
|
source.ping_host(dest)
|
|
except lib_exc.SSHExecCommandFailed:
|
|
LOG.warn('Failed to ping IP: %s via a ssh connection from: %s.'
|
|
% (dest, source.ssh_client.host))
|
|
return not should_succeed
|
|
return should_succeed
|
|
|
|
return tempest.test.call_until_true(ping_remote,
|
|
CONF.validation.ping_timeout,
|
|
1)
|
|
|
|
def _create_security_group(self, client=None, tenant_id=None,
|
|
namestart='secgroup-smoke'):
|
|
if client is None:
|
|
client = self.network_client
|
|
if tenant_id is None:
|
|
tenant_id = client.tenant_id
|
|
secgroup = self._create_empty_security_group(namestart=namestart,
|
|
client=client,
|
|
tenant_id=tenant_id)
|
|
|
|
# Add rules to the security group
|
|
rules = self._create_loginable_secgroup_rule(client=client,
|
|
secgroup=secgroup)
|
|
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: DeletableSecurityGroup -- containing the secgroup created
|
|
"""
|
|
if client is None:
|
|
client = self.network_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 = net_resources.DeletableSecurityGroup(
|
|
client=client,
|
|
**result['security_group']
|
|
)
|
|
self.assertEqual(secgroup.name, sg_name)
|
|
self.assertEqual(tenant_id, secgroup.tenant_id)
|
|
self.assertEqual(secgroup.description, sg_desc)
|
|
self.addCleanup(self.delete_wrapper, secgroup.delete)
|
|
return secgroup
|
|
|
|
def _default_security_group(self, client=None, tenant_id=None):
|
|
"""Get default secgroup for given tenant_id.
|
|
|
|
:returns: DeletableSecurityGroup -- default secgroup for given tenant
|
|
"""
|
|
if client is None:
|
|
client = self.network_client
|
|
if not tenant_id:
|
|
tenant_id = client.tenant_id
|
|
sgs = [
|
|
sg for sg in 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.assertTrue(len(sgs) > 0, msg)
|
|
return net_resources.DeletableSecurityGroup(client=client,
|
|
**sgs[0])
|
|
|
|
def _create_security_group_rule(self, secgroup=None, client=None,
|
|
tenant_id=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: type DeletableSecurityGroup.
|
|
: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 client is None:
|
|
client = self.network_client
|
|
if not tenant_id:
|
|
tenant_id = client.tenant_id
|
|
if secgroup is None:
|
|
secgroup = self._default_security_group(client=client,
|
|
tenant_id=tenant_id)
|
|
|
|
ruleset = dict(security_group_id=secgroup.id,
|
|
tenant_id=secgroup.tenant_id)
|
|
ruleset.update(kwargs)
|
|
|
|
sg_rule = client.create_security_group_rule(**ruleset)
|
|
sg_rule = net_resources.DeletableSecurityGroupRule(
|
|
client=client,
|
|
**sg_rule['security_group_rule']
|
|
)
|
|
self.addCleanup(self.delete_wrapper, sg_rule.delete)
|
|
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, client=None, secgroup=None):
|
|
"""Create loginable security group rule
|
|
|
|
These rules are intended to permit inbound ssh and icmp
|
|
traffic from all sources, so no group_id is provided.
|
|
Setting a group_id would only permit traffic from ports
|
|
belonging to the same security group.
|
|
"""
|
|
|
|
if client is None:
|
|
client = self.network_client
|
|
rules = []
|
|
rulesets = [
|
|
dict(
|
|
# ssh
|
|
protocol='tcp',
|
|
port_range_min=22,
|
|
port_range_max=22,
|
|
),
|
|
dict(
|
|
# ping
|
|
protocol='icmp',
|
|
),
|
|
dict(
|
|
# ipv6-icmp for ping6
|
|
protocol='icmp',
|
|
ethertype='IPv6',
|
|
)
|
|
]
|
|
for ruleset in rulesets:
|
|
for r_direction in ['ingress', 'egress']:
|
|
ruleset['direction'] = r_direction
|
|
try:
|
|
sg_rule = self._create_security_group_rule(
|
|
client=client, secgroup=secgroup, **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
|
|
|
|
def _ssh_to_server(self, server, private_key):
|
|
ssh_login = CONF.compute.image_ssh_user
|
|
return self.get_remote_client(server,
|
|
username=ssh_login,
|
|
private_key=private_key)
|
|
|
|
def _get_router(self, client=None, tenant_id=None):
|
|
"""Retrieve a router for the given tenant id.
|
|
|
|
If a public router has been configured, it will be returned.
|
|
|
|
If a public router has not been configured, but a public
|
|
network has, a tenant router will be created and returned that
|
|
routes traffic to the public network.
|
|
"""
|
|
if not client:
|
|
client = self.network_client
|
|
if not tenant_id:
|
|
tenant_id = client.tenant_id
|
|
router_id = CONF.network.public_router_id
|
|
network_id = CONF.network.public_network_id
|
|
if router_id:
|
|
body = client.show_router(router_id)
|
|
return net_resources.AttributeDict(**body['router'])
|
|
elif network_id:
|
|
router = self._create_router(client, tenant_id)
|
|
router.set_gateway(network_id)
|
|
return router
|
|
else:
|
|
raise Exception("Neither of 'public_router_id' or "
|
|
"'public_network_id' has been defined.")
|
|
|
|
def _create_router(self, client=None, tenant_id=None,
|
|
namestart='router-smoke'):
|
|
if not client:
|
|
client = self.network_client
|
|
if not tenant_id:
|
|
tenant_id = client.tenant_id
|
|
name = data_utils.rand_name(namestart)
|
|
result = client.create_router(name=name,
|
|
admin_state_up=True,
|
|
tenant_id=tenant_id)
|
|
router = net_resources.DeletableRouter(client=client,
|
|
**result['router'])
|
|
self.assertEqual(router.name, name)
|
|
self.addCleanup(self.delete_wrapper, router.delete)
|
|
return router
|
|
|
|
def _update_router_admin_state(self, router, admin_state_up):
|
|
router.update(admin_state_up=admin_state_up)
|
|
self.assertEqual(admin_state_up, router.admin_state_up)
|
|
|
|
def create_networks(self, client=None, networks_client=None,
|
|
subnets_client=None, tenant_id=None,
|
|
dns_nameservers=None):
|
|
"""Create a network with a subnet connected to a router.
|
|
|
|
The baremetal driver is a special case since all nodes are
|
|
on the same shared network.
|
|
|
|
:param client: network client to create resources with.
|
|
:param tenant_id: id of tenant to create resources in.
|
|
:param dns_nameservers: list of dns servers to send to subnet.
|
|
:returns: network, subnet, router
|
|
"""
|
|
if CONF.baremetal.driver_enabled:
|
|
# NOTE(Shrews): This exception is for environments where tenant
|
|
# credential isolation is available, but network separation is
|
|
# not (the current baremetal case). Likely can be removed when
|
|
# test account mgmt is reworked:
|
|
# https://blueprints.launchpad.net/tempest/+spec/test-accounts
|
|
if not CONF.compute.fixed_network_name:
|
|
m = 'fixed_network_name must be specified in config'
|
|
raise exceptions.InvalidConfiguration(m)
|
|
network = self._get_network_by_name(
|
|
CONF.compute.fixed_network_name)
|
|
router = None
|
|
subnet = None
|
|
else:
|
|
network = self._create_network(
|
|
client=client, networks_client=networks_client,
|
|
tenant_id=tenant_id)
|
|
router = self._get_router(client=client, tenant_id=tenant_id)
|
|
|
|
subnet_kwargs = dict(network=network, client=client,
|
|
subnets_client=subnets_client)
|
|
# use explicit check because empty list is a valid option
|
|
if dns_nameservers is not None:
|
|
subnet_kwargs['dns_nameservers'] = dns_nameservers
|
|
subnet = self._create_subnet(**subnet_kwargs)
|
|
subnet.add_to_router(router.id)
|
|
return network, subnet, router
|
|
|
|
|
|
# power/provision states as of icehouse
|
|
class BaremetalPowerStates(object):
|
|
"""Possible power states of an Ironic node."""
|
|
POWER_ON = 'power on'
|
|
POWER_OFF = 'power off'
|
|
REBOOT = 'rebooting'
|
|
SUSPEND = 'suspended'
|
|
|
|
|
|
class BaremetalProvisionStates(object):
|
|
"""Possible provision states of an Ironic node."""
|
|
NOSTATE = None
|
|
INIT = 'initializing'
|
|
ACTIVE = 'active'
|
|
BUILDING = 'building'
|
|
DEPLOYWAIT = 'wait call-back'
|
|
DEPLOYING = 'deploying'
|
|
DEPLOYFAIL = 'deploy failed'
|
|
DEPLOYDONE = 'deploy complete'
|
|
DELETING = 'deleting'
|
|
DELETED = 'deleted'
|
|
ERROR = 'error'
|
|
|
|
|
|
class BaremetalScenarioTest(ScenarioTest):
|
|
|
|
credentials = ['primary', 'admin']
|
|
|
|
@classmethod
|
|
def skip_checks(cls):
|
|
super(BaremetalScenarioTest, cls).skip_checks()
|
|
if (not CONF.service_available.ironic or
|
|
not CONF.baremetal.driver_enabled):
|
|
msg = 'Ironic not available or Ironic compute driver not enabled'
|
|
raise cls.skipException(msg)
|
|
|
|
@classmethod
|
|
def setup_clients(cls):
|
|
super(BaremetalScenarioTest, cls).setup_clients()
|
|
|
|
cls.baremetal_client = cls.admin_manager.baremetal_client
|
|
|
|
@classmethod
|
|
def resource_setup(cls):
|
|
super(BaremetalScenarioTest, cls).resource_setup()
|
|
# allow any issues obtaining the node list to raise early
|
|
cls.baremetal_client.list_nodes()
|
|
|
|
def _node_state_timeout(self, node_id, state_attr,
|
|
target_states, timeout=10, interval=1):
|
|
if not isinstance(target_states, list):
|
|
target_states = [target_states]
|
|
|
|
def check_state():
|
|
node = self.get_node(node_id=node_id)
|
|
if node.get(state_attr) in target_states:
|
|
return True
|
|
return False
|
|
|
|
if not tempest.test.call_until_true(
|
|
check_state, timeout, interval):
|
|
msg = ("Timed out waiting for node %s to reach %s state(s) %s" %
|
|
(node_id, state_attr, target_states))
|
|
raise exceptions.TimeoutException(msg)
|
|
|
|
def wait_provisioning_state(self, node_id, state, timeout):
|
|
self._node_state_timeout(
|
|
node_id=node_id, state_attr='provision_state',
|
|
target_states=state, timeout=timeout)
|
|
|
|
def wait_power_state(self, node_id, state):
|
|
self._node_state_timeout(
|
|
node_id=node_id, state_attr='power_state',
|
|
target_states=state, timeout=CONF.baremetal.power_timeout)
|
|
|
|
def wait_node(self, instance_id):
|
|
"""Waits for a node to be associated with instance_id."""
|
|
|
|
def _get_node():
|
|
node = None
|
|
try:
|
|
node = self.get_node(instance_id=instance_id)
|
|
except lib_exc.NotFound:
|
|
pass
|
|
return node is not None
|
|
|
|
if not tempest.test.call_until_true(
|
|
_get_node, CONF.baremetal.association_timeout, 1):
|
|
msg = ('Timed out waiting to get Ironic node by instance id %s'
|
|
% instance_id)
|
|
raise exceptions.TimeoutException(msg)
|
|
|
|
def get_node(self, node_id=None, instance_id=None):
|
|
if node_id:
|
|
_, body = self.baremetal_client.show_node(node_id)
|
|
return body
|
|
elif instance_id:
|
|
_, body = self.baremetal_client.show_node_by_instance_uuid(
|
|
instance_id)
|
|
if body['nodes']:
|
|
return body['nodes'][0]
|
|
|
|
def get_ports(self, node_uuid):
|
|
ports = []
|
|
_, body = self.baremetal_client.list_node_ports(node_uuid)
|
|
for port in body['ports']:
|
|
_, p = self.baremetal_client.show_port(port['uuid'])
|
|
ports.append(p)
|
|
return ports
|
|
|
|
def add_keypair(self):
|
|
self.keypair = self.create_keypair()
|
|
|
|
def verify_connectivity(self, ip=None):
|
|
if ip:
|
|
dest = self.get_remote_client(ip)
|
|
else:
|
|
dest = self.get_remote_client(self.instance)
|
|
dest.validate_authentication()
|
|
|
|
def boot_instance(self):
|
|
self.instance = self.create_server(
|
|
key_name=self.keypair['name'])
|
|
|
|
self.wait_node(self.instance['id'])
|
|
self.node = self.get_node(instance_id=self.instance['id'])
|
|
|
|
self.wait_power_state(self.node['uuid'], BaremetalPowerStates.POWER_ON)
|
|
|
|
self.wait_provisioning_state(
|
|
self.node['uuid'],
|
|
[BaremetalProvisionStates.DEPLOYWAIT,
|
|
BaremetalProvisionStates.ACTIVE],
|
|
timeout=15)
|
|
|
|
self.wait_provisioning_state(self.node['uuid'],
|
|
BaremetalProvisionStates.ACTIVE,
|
|
timeout=CONF.baremetal.active_timeout)
|
|
|
|
waiters.wait_for_server_status(self.servers_client,
|
|
self.instance['id'], 'ACTIVE')
|
|
self.node = self.get_node(instance_id=self.instance['id'])
|
|
self.instance = (self.servers_client.show_server(self.instance['id'])
|
|
['server'])
|
|
|
|
def terminate_instance(self):
|
|
self.servers_client.delete_server(self.instance['id'])
|
|
self.wait_power_state(self.node['uuid'],
|
|
BaremetalPowerStates.POWER_OFF)
|
|
self.wait_provisioning_state(
|
|
self.node['uuid'],
|
|
BaremetalProvisionStates.NOSTATE,
|
|
timeout=CONF.baremetal.unprovision_timeout)
|
|
|
|
|
|
class EncryptionScenarioTest(ScenarioTest):
|
|
"""Base class for encryption scenario tests"""
|
|
|
|
credentials = ['primary', 'admin']
|
|
|
|
@classmethod
|
|
def setup_clients(cls):
|
|
super(EncryptionScenarioTest, cls).setup_clients()
|
|
if CONF.volume_feature_enabled.api_v1:
|
|
cls.admin_volume_types_client = cls.os_adm.volume_types_client
|
|
else:
|
|
cls.admin_volume_types_client = cls.os_adm.volume_types_v2_client
|
|
|
|
def create_volume_type(self, client=None, name=None):
|
|
if not client:
|
|
client = self.admin_volume_types_client
|
|
if not name:
|
|
name = 'generic'
|
|
randomized_name = data_utils.rand_name('scenario-type-' + name)
|
|
LOG.debug("Creating a volume type: %s", randomized_name)
|
|
body = client.create_volume_type(
|
|
randomized_name)['volume_type']
|
|
self.assertIn('id', body)
|
|
self.addCleanup(client.delete_volume_type, body['id'])
|
|
return body
|
|
|
|
def create_encryption_type(self, client=None, type_id=None, provider=None,
|
|
key_size=None, cipher=None,
|
|
control_location=None):
|
|
if not client:
|
|
client = self.admin_volume_types_client
|
|
if not type_id:
|
|
volume_type = self.create_volume_type()
|
|
type_id = volume_type['id']
|
|
LOG.debug("Creating an encryption type for volume type: %s", type_id)
|
|
client.create_encryption_type(
|
|
type_id, provider=provider, key_size=key_size, cipher=cipher,
|
|
control_location=control_location)['encryption']
|
|
|
|
|
|
class ObjectStorageScenarioTest(ScenarioTest):
|
|
"""Provide harness to do Object Storage scenario tests.
|
|
|
|
Subclasses implement the tests that use the methods provided by this
|
|
class.
|
|
"""
|
|
|
|
@classmethod
|
|
def skip_checks(cls):
|
|
super(ObjectStorageScenarioTest, cls).skip_checks()
|
|
if not CONF.service_available.swift:
|
|
skip_msg = ("%s skipped as swift is not available" %
|
|
cls.__name__)
|
|
raise cls.skipException(skip_msg)
|
|
|
|
@classmethod
|
|
def setup_credentials(cls):
|
|
cls.set_network_resources()
|
|
super(ObjectStorageScenarioTest, cls).setup_credentials()
|
|
operator_role = CONF.object_storage.operator_role
|
|
cls.os_operator = cls.get_client_manager(roles=[operator_role])
|
|
|
|
@classmethod
|
|
def setup_clients(cls):
|
|
super(ObjectStorageScenarioTest, cls).setup_clients()
|
|
# Clients for Swift
|
|
cls.account_client = cls.os_operator.account_client
|
|
cls.container_client = cls.os_operator.container_client
|
|
cls.object_client = cls.os_operator.object_client
|
|
|
|
def get_swift_stat(self):
|
|
"""get swift status for our user account."""
|
|
self.account_client.list_account_containers()
|
|
LOG.debug('Swift status information obtained successfully')
|
|
|
|
def create_container(self, container_name=None):
|
|
name = container_name or data_utils.rand_name(
|
|
'swift-scenario-container')
|
|
self.container_client.create_container(name)
|
|
# look for the container to assure it is created
|
|
self.list_and_check_container_objects(name)
|
|
LOG.debug('Container %s created' % (name))
|
|
self.addCleanup(self.delete_wrapper,
|
|
self.container_client.delete_container,
|
|
name)
|
|
return name
|
|
|
|
def delete_container(self, container_name):
|
|
self.container_client.delete_container(container_name)
|
|
LOG.debug('Container %s deleted' % (container_name))
|
|
|
|
def upload_object_to_container(self, container_name, obj_name=None):
|
|
obj_name = obj_name or data_utils.rand_name('swift-scenario-object')
|
|
obj_data = data_utils.arbitrary_string()
|
|
self.object_client.create_object(container_name, obj_name, obj_data)
|
|
self.addCleanup(self.delete_wrapper,
|
|
self.object_client.delete_object,
|
|
container_name,
|
|
obj_name)
|
|
return obj_name, obj_data
|
|
|
|
def delete_object(self, container_name, filename):
|
|
self.object_client.delete_object(container_name, filename)
|
|
self.list_and_check_container_objects(container_name,
|
|
not_present_obj=[filename])
|
|
|
|
def list_and_check_container_objects(self, container_name,
|
|
present_obj=None,
|
|
not_present_obj=None):
|
|
# List objects for a given container and assert which are present and
|
|
# which are not.
|
|
if present_obj is None:
|
|
present_obj = []
|
|
if not_present_obj is None:
|
|
not_present_obj = []
|
|
_, object_list = self.container_client.list_container_contents(
|
|
container_name)
|
|
if present_obj:
|
|
for obj in present_obj:
|
|
self.assertIn(obj, object_list)
|
|
if not_present_obj:
|
|
for obj in not_present_obj:
|
|
self.assertNotIn(obj, object_list)
|
|
|
|
def change_container_acl(self, container_name, acl):
|
|
metadata_param = {'metadata_prefix': 'x-container-',
|
|
'metadata': {'read': acl}}
|
|
self.container_client.update_container_metadata(container_name,
|
|
**metadata_param)
|
|
resp, _ = self.container_client.list_container_metadata(container_name)
|
|
self.assertEqual(resp['x-container-read'], acl)
|
|
|
|
def download_and_verify(self, container_name, obj_name, expected_data):
|
|
_, obj = self.object_client.get_object(container_name, obj_name)
|
|
self.assertEqual(obj, expected_data)
|