83 lines
2.8 KiB
Python
83 lines
2.8 KiB
Python
#
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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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"""
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DRAC Lifecycle job specific methods
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"""
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from oslo_log import log as logging
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from oslo_utils import importutils
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from ironic.common import exception
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from ironic.common.i18n import _, _LE
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from ironic.drivers.modules.drac import common as drac_common
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drac_exceptions = importutils.try_import('dracclient.exceptions')
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LOG = logging.getLogger(__name__)
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def validate_job_queue(node):
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"""Validates the job queue on the node.
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It raises an exception if an unfinished configuration job exists.
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:param node: an ironic node object.
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:raises: DracOperationError on an error from python-dracclient.
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"""
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unfinished_jobs = list_unfinished_jobs(node)
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if unfinished_jobs:
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msg = _('Unfinished config jobs found: %(jobs)r. Make sure they are '
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'completed before retrying.') % {'jobs': unfinished_jobs}
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raise exception.DracOperationError(error=msg)
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def get_job(node, job_id):
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"""Get the details of a Lifecycle job of the node.
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:param node: an ironic node object.
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:param job_id: ID of the Lifecycle job.
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:returns: a Job object from dracclient.
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:raises: DracOperationError on an error from python-dracclient.
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"""
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client = drac_common.get_drac_client(node)
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try:
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return client.get_job(job_id)
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except drac_exceptions.BaseClientException as exc:
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LOG.error(_LE('DRAC driver failed to get the job %(job_id)s '
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'for node %(node_uuid)s. Reason: %(error)s.'),
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{'node_uuid': node.uuid,
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'error': exc})
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raise exception.DracOperationError(error=exc)
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def list_unfinished_jobs(node):
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"""List unfinished config jobs of the node.
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:param node: an ironic node object.
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:returns: a list of Job objects from dracclient.
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:raises: DracOperationError on an error from python-dracclient.
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"""
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client = drac_common.get_drac_client(node)
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try:
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return client.list_jobs(only_unfinished=True)
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except drac_exceptions.BaseClientException as exc:
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LOG.error(_LE('DRAC driver failed to get the list of unfinished jobs '
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'for node %(node_uuid)s. Reason: %(error)s.'),
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{'node_uuid': node.uuid,
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'error': exc})
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raise exception.DracOperationError(error=exc)
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