156 lines
5.4 KiB
Python
156 lines
5.4 KiB
Python
# Copyright(c) 2016 Nippon Telegraph and Telephone Corporation
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#
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# Licensed under the Apache License, Version 2.0 (the "License");
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# you may not use this file except in compliance with the License.
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# You may obtain 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,
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# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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# See the License for the specific language governing permissions and
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# limitations under the License.
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from openstack import exceptions as sdk_exc
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from osc_lib.command import command
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from osc_lib import exceptions
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from osc_lib import utils
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from oslo_serialization import jsonutils
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from masakariclient.common.i18n import _
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import masakariclient.common.utils as masakariclient_utils
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class ListNotification(command.Lister):
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"""List notifications."""
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def get_parser(self, prog_name):
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parser = super(ListNotification, self).get_parser(prog_name)
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parser.add_argument(
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'--limit',
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metavar='<limit>',
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help=_('Limit the number of notifications returned')
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)
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parser.add_argument(
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'--marker',
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metavar='<id>',
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help=_('Only return notifications that appear after the given '
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'notification ID')
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)
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parser.add_argument(
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'--sort',
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metavar='<key>[:<direction>]',
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help=_("Sorting option which is a string containing a list of "
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"keys separated by commas. Each key can be optionally "
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"appended by a sort direction (:asc or :desc). The valid "
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"sort keys are: ['type', 'created_at', 'updated_at']")
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)
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parser.add_argument(
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'--filters',
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metavar='<"key1=value1;key2=value2...">',
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help=_("Filter parameters to apply on returned notifications. "
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"This can be specified multiple times, or once with "
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"parameters separated by a semicolon. The valid filter "
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"keys are: ['source_host_uuid', 'type', 'status', "
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"generated-since]"),
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action='append'
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)
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return parser
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def take_action(self, parsed_args):
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masakari_client = self.app.client_manager.ha
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columns = ['notification_uuid', 'generated_time', 'status',
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'type', 'source_host_uuid', 'payload']
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queries = masakariclient_utils.format_sort_filter_params(parsed_args)
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notifications = masakari_client.notifications(**queries)
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formatters = {}
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return (
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columns,
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(utils.get_item_properties(p, columns, formatters=formatters)
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for p in notifications)
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)
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class ShowNotification(command.ShowOne):
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"""Show notification details."""
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def get_parser(self, prog_name):
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parser = super(ShowNotification, self).get_parser(prog_name)
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parser.add_argument(
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'notification',
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metavar='<notification>',
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help='UUID of notification to display',
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)
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return parser
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def take_action(self, parsed_args):
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masakari_client = self.app.client_manager.ha
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return _show_notification(masakari_client,
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notification_uuid=parsed_args.notification)
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class CreateNotification(command.ShowOne):
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"""Create notification."""
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def get_parser(self, prog_name):
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parser = super(CreateNotification, self).get_parser(prog_name)
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parser.add_argument(
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'type',
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metavar='<type>',
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help=_('Type of failure.')
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)
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parser.add_argument(
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'hostname',
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metavar='<hostname>',
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help=_('Hostname of notification.')
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)
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parser.add_argument(
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'generated_time',
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metavar='<generated_time>',
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help=_('Timestamp for notification. e.g. 2016-01-01T01:00:00.000')
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)
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parser.add_argument(
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'payload',
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metavar='<payload>',
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help=_('JSON string about failure event.')
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)
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return parser
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def take_action(self, parsed_args):
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masakari_client = self.app.client_manager.ha
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payload = jsonutils.loads(parsed_args.payload)
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attrs = {
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'type': parsed_args.type,
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'hostname': parsed_args.hostname,
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'generated_time': parsed_args.generated_time,
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'payload': payload,
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}
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notification = masakari_client.create_notification(**attrs)
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return _show_notification(masakari_client,
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notification.notification_uuid)
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def _show_notification(masakari_client, notification_uuid):
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try:
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notification = masakari_client.get_notification(notification_uuid)
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except sdk_exc.ResourceNotFound:
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raise exceptions.CommandError(_('Notification not found: %s'
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) % notification_uuid)
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formatters = {}
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columns = [
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'created_at',
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'updated_at',
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'notification_uuid',
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'type',
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'status',
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'source_host_uuid',
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'generated_time',
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'payload',
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]
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return columns, utils.get_dict_properties(notification.to_dict(), columns,
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formatters=formatters)
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