401fd46093
Follow up to commit 733ff3fff71f8781414befe40aaca3c6492cda6b Change-Id: I3498268c6dd7626c1e99ded9fdfb287b4197c999
113 lines
4.6 KiB
Python
113 lines
4.6 KiB
Python
# All Rights Reserved.
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#
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# Licensed under the Apache License, Version 2.0 (the "License"); you may
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# not use this file except in compliance with the License. You may obtain
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# a copy of the License at
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#
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# http://www.apache.org/licenses/LICENSE-2.0
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#
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# Unless required by applicable law or agreed to in writing, software
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# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
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# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
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# License for the specific language governing permissions and limitations
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# under the License.
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import six
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from tempest import config
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from tempest.lib.common.utils import test_utils
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from tempest.lib import exceptions as lib_exc
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from ironic_tempest_plugin.common import utils
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CONF = config.CONF
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def _determine_and_check_timeout_interval(timeout, default_timeout,
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interval, default_interval):
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if timeout is None:
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timeout = default_timeout
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if interval is None:
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interval = default_interval
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if (not isinstance(timeout, six.integer_types) or
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not isinstance(interval, six.integer_types) or
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timeout < 0 or interval < 0):
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raise AssertionError(
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'timeout and interval should be >= 0 or None, current values are: '
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'%(timeout)s, %(interval)s respectively. If timeout and/or '
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'interval are None, the default_timeout and default_interval are '
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'used, and they should be integers >= 0, current values are: '
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'%(default_timeout)s, %(default_interval)s respectively.' % dict(
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timeout=timeout, interval=interval,
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default_timeout=default_timeout,
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default_interval=default_interval)
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)
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return timeout, interval
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def wait_for_bm_node_status(client, node_id, attr, status, timeout=None,
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interval=None):
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"""Waits for a baremetal node attribute to reach given status.
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:param client: an instance of tempest plugin BaremetalClient.
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:param node_id: identifier of the node.
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:param attr: node's API-visible attribute to check status of.
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:param status: desired status. Can be a list of statuses.
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:param timeout: the timeout after which the check is considered as failed.
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Defaults to client.build_timeout.
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:param interval: an interval between show_node calls for status check.
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Defaults to client.build_interval.
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The client should have a show_node(node_id) method to get the node.
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"""
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timeout, interval = _determine_and_check_timeout_interval(
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timeout, client.build_timeout, interval, client.build_interval)
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if not isinstance(status, list):
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status = [status]
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def is_attr_in_status():
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node = utils.get_node(client, node_id=node_id)
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if node[attr] in status:
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return True
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return False
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if not test_utils.call_until_true(is_attr_in_status, timeout,
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interval):
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message = ('Node %(node_id)s failed to reach %(attr)s=%(status)s '
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'within the required time (%(timeout)s s).' %
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{'node_id': node_id,
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'attr': attr,
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'status': status,
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'timeout': timeout})
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caller = test_utils.find_test_caller()
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if caller:
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message = '(%s) %s' % (caller, message)
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raise lib_exc.TimeoutException(message)
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def wait_node_instance_association(client, instance_uuid, timeout=None,
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interval=None):
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"""Waits for a node to be associated with instance_id.
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:param client: an instance of tempest plugin BaremetalClient.
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:param instance_uuid: UUID of the instance.
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:param timeout: the timeout after which the check is considered as failed.
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Defaults to CONF.baremetal.association_timeout.
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:param interval: an interval between show_node calls for status check.
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Defaults to client.build_interval.
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"""
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timeout, interval = _determine_and_check_timeout_interval(
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timeout, CONF.baremetal.association_timeout,
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interval, client.build_interval)
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def is_some_node_associated():
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node = utils.get_node(client, instance_uuid=instance_uuid)
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return node is not None
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if not test_utils.call_until_true(is_some_node_associated, timeout,
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interval):
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msg = ('Timed out waiting to get Ironic node by instance UUID '
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'%(instance_uuid)s within the required time (%(timeout)s s).'
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% {'instance_uuid': instance_uuid, 'timeout': timeout})
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raise lib_exc.TimeoutException(msg)
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