ba8ad5e37f
String interpolation should be delayed to be handled by the logging code, rather than being done at the point of the logging call. See the oslo i18n guideline * https://docs.openstack.org/oslo.i18n/latest/user/guidelines.html#adding-variables-to-log-messages and * https://github.com/openstack-dev/hacking/blob/master/hacking/checks/other.py#L39 Change-Id: I8a4f5f896865aebbff88ee894f0081e58cfce9ef
180 lines
7.3 KiB
Python
Executable File
180 lines
7.3 KiB
Python
Executable File
# Copyright 2014 NEC Corporation. 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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from heatclient import exc
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from oslo_log import log as logging
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from pycadf import cadftaxonomy as taxonomy
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import six
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from magnum.common import clients
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from magnum.common import exception
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from magnum.common import profiler
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from magnum.conductor.handlers.common import cert_manager
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from magnum.conductor.handlers.common import trust_manager
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from magnum.conductor import scale_manager
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from magnum.conductor import utils as conductor_utils
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import magnum.conf
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from magnum.drivers.common import driver
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from magnum.i18n import _
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from magnum import objects
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from magnum.objects import fields
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CONF = magnum.conf.CONF
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LOG = logging.getLogger(__name__)
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@profiler.trace_cls("rpc")
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class Handler(object):
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def __init__(self):
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super(Handler, self).__init__()
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# Cluster Operations
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def cluster_create(self, context, cluster, create_timeout):
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LOG.debug('cluster_heat cluster_create')
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osc = clients.OpenStackClients(context)
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cluster.status = fields.ClusterStatus.CREATE_IN_PROGRESS
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cluster.status_reason = None
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cluster.create()
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try:
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# Create trustee/trust and set them to cluster
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trust_manager.create_trustee_and_trust(osc, cluster)
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# Generate certificate and set the cert reference to cluster
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cert_manager.generate_certificates_to_cluster(cluster,
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context=context)
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conductor_utils.notify_about_cluster_operation(
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context, taxonomy.ACTION_CREATE, taxonomy.OUTCOME_PENDING)
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# Get driver
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cluster_driver = driver.Driver.get_driver_for_cluster(context,
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cluster)
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# Create cluster
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cluster_driver.create_cluster(context, cluster, create_timeout)
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cluster.save()
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except Exception as e:
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cluster.status = fields.ClusterStatus.CREATE_FAILED
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cluster.status_reason = six.text_type(e)
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cluster.save()
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conductor_utils.notify_about_cluster_operation(
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context, taxonomy.ACTION_CREATE, taxonomy.OUTCOME_FAILURE)
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if isinstance(e, exc.HTTPBadRequest):
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e = exception.InvalidParameterValue(message=six.text_type(e))
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raise e
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raise
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return cluster
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def cluster_update(self, context, cluster, rollback=False):
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LOG.debug('cluster_heat cluster_update')
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osc = clients.OpenStackClients(context)
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allow_update_status = (
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fields.ClusterStatus.CREATE_COMPLETE,
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fields.ClusterStatus.UPDATE_COMPLETE,
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fields.ClusterStatus.RESUME_COMPLETE,
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fields.ClusterStatus.RESTORE_COMPLETE,
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fields.ClusterStatus.ROLLBACK_COMPLETE,
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fields.ClusterStatus.SNAPSHOT_COMPLETE,
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fields.ClusterStatus.CHECK_COMPLETE,
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fields.ClusterStatus.ADOPT_COMPLETE
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)
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if cluster.status not in allow_update_status:
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conductor_utils.notify_about_cluster_operation(
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context, taxonomy.ACTION_UPDATE, taxonomy.OUTCOME_FAILURE)
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operation = _('Updating a cluster when status is '
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'"%s"') % cluster.status
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raise exception.NotSupported(operation=operation)
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delta = cluster.obj_what_changed()
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if not delta:
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return cluster
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manager = scale_manager.get_scale_manager(context, osc, cluster)
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# Get driver
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ct = conductor_utils.retrieve_cluster_template(context, cluster)
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cluster_driver = driver.Driver.get_driver(ct.server_type,
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ct.cluster_distro,
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ct.coe)
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# Update cluster
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try:
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conductor_utils.notify_about_cluster_operation(
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context, taxonomy.ACTION_UPDATE, taxonomy.OUTCOME_PENDING)
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cluster_driver.update_cluster(context, cluster, manager, rollback)
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cluster.status = fields.ClusterStatus.UPDATE_IN_PROGRESS
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cluster.status_reason = None
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except Exception as e:
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cluster.status = fields.ClusterStatus.UPDATE_FAILED
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cluster.status_reason = six.text_type(e)
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cluster.save()
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conductor_utils.notify_about_cluster_operation(
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context, taxonomy.ACTION_UPDATE, taxonomy.OUTCOME_FAILURE)
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if isinstance(e, exc.HTTPBadRequest):
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e = exception.InvalidParameterValue(message=six.text_type(e))
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raise e
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raise
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cluster.save()
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return cluster
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def cluster_delete(self, context, uuid):
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LOG.debug('cluster_conductor cluster_delete')
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osc = clients.OpenStackClients(context)
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cluster = objects.Cluster.get_by_uuid(context, uuid)
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ct = conductor_utils.retrieve_cluster_template(context, cluster)
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cluster_driver = driver.Driver.get_driver(ct.server_type,
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ct.cluster_distro,
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ct.coe)
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try:
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conductor_utils.notify_about_cluster_operation(
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context, taxonomy.ACTION_DELETE, taxonomy.OUTCOME_PENDING)
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cluster_driver.delete_cluster(context, cluster)
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cluster.status = fields.ClusterStatus.DELETE_IN_PROGRESS
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cluster.status_reason = None
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except exc.HTTPNotFound:
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LOG.info('The cluster %s was not found during cluster'
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' deletion.', cluster.id)
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try:
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trust_manager.delete_trustee_and_trust(osc, context, cluster)
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cert_manager.delete_certificates_from_cluster(cluster,
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context=context)
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cluster.destroy()
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except exception.ClusterNotFound:
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LOG.info('The cluster %s has been deleted by others.',
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uuid)
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conductor_utils.notify_about_cluster_operation(
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context, taxonomy.ACTION_DELETE, taxonomy.OUTCOME_SUCCESS)
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return None
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except exc.HTTPConflict:
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conductor_utils.notify_about_cluster_operation(
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context, taxonomy.ACTION_DELETE, taxonomy.OUTCOME_FAILURE)
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raise exception.OperationInProgress(cluster_name=cluster.name)
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except Exception as unexp:
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conductor_utils.notify_about_cluster_operation(
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context, taxonomy.ACTION_DELETE, taxonomy.OUTCOME_FAILURE)
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cluster.status = fields.ClusterStatus.DELETE_FAILED
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cluster.status_reason = six.text_type(unexp)
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cluster.save()
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raise
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cluster.save()
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return None
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