49 lines
1.8 KiB
Python
49 lines
1.8 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 time
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from tempest_lib.common.utils import misc as misc_utils
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from tempest_lib import exceptions as lib_exc
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def wait_for_bm_node_status(client, node_id, attr, status):
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"""Waits for a baremetal node attribute to reach given status.
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The client should have a show_node(node_uuid) method to get the node.
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"""
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_, node = client.show_node(node_id)
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start = int(time.time())
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while node[attr] != status:
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time.sleep(client.build_interval)
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_, node = client.show_node(node_id)
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status_curr = node[attr]
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if status_curr == status:
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return
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if int(time.time()) - start >= client.build_timeout:
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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': client.build_timeout})
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message += ' Current state of %s: %s.' % (attr, status_curr)
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caller = misc_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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