1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
|
# Copyright 2013 OpenStack Foundation.
# All Rights Reserved
#
# Licensed under the Apache License, Version 2.0 (the "License"); you may
# not use this file except in compliance with the License. You may obtain
# a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
# License for the specific language governing permissions and limitations
# under the License.
#
from neutronclient._i18n import _
from neutronclient.neutron import v2_0 as neutronV20
def _format_timestamp(component):
try:
return component['heartbeat_timestamp'].split(".", 2)[0]
except (TypeError, KeyError):
return ''
class ListAgent(neutronV20.ListCommand):
"""List agents."""
resource = 'agent'
list_columns = ['id', 'agent_type', 'host', 'availability_zone', 'alive',
'admin_state_up', 'binary']
_formatters = {'heartbeat_timestamp': _format_timestamp}
sorting_support = True
def extend_list(self, data, parsed_args):
for agent in data:
if 'alive' in agent:
agent['alive'] = ":-)" if agent['alive'] else 'xxx'
class ShowAgent(neutronV20.ShowCommand):
"""Show information of a given agent."""
resource = 'agent'
allow_names = False
json_indent = 5
class DeleteAgent(neutronV20.DeleteCommand):
"""Delete a given agent."""
resource = 'agent'
allow_names = False
class UpdateAgent(neutronV20.UpdateCommand):
"""Updates the admin status and description for a specified agent."""
resource = 'agent'
allow_names = False
def add_known_arguments(self, parser):
parser.add_argument(
'--admin-state-down',
dest='admin_state',
action='store_false',
help=_('Set admin state up of the agent to false.'))
parser.add_argument(
'--description',
help=_('Description for the agent.'))
def args2body(self, parsed_args):
body = {'admin_state_up': parsed_args.admin_state}
neutronV20.update_dict(parsed_args, body,
['description'])
return {self.resource: body}
|
