55cdb633f4
oslo project provide jsonutils, and zunclient use it in many place[1], this PS to update the remained json module to oslo jsonutils for consistency. [1]: https://github.com/openstack/python-zunclient/search?q=jsonutils&unscoped_q=jsonutils Change-Id: I3e352c11824689ec9ef4338f151bd4cc562b1bf4
72 lines
2.6 KiB
Python
72 lines
2.6 KiB
Python
# 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.
|
|
|
|
import yaml
|
|
|
|
from oslo_serialization import jsonutils
|
|
|
|
from zunclient.common import cliutils as utils
|
|
from zunclient.common import utils as zun_utils
|
|
|
|
|
|
@utils.arg('--marker',
|
|
metavar='<marker>',
|
|
default=None,
|
|
help='The last host UUID of the previous page; '
|
|
'displays list of hosts after "marker".')
|
|
@utils.arg('--limit',
|
|
metavar='<limit>',
|
|
type=int,
|
|
help='Maximum number of hosts to return')
|
|
@utils.arg('--sort-key',
|
|
metavar='<sort-key>',
|
|
help='Column to sort results by')
|
|
@utils.arg('--sort-dir',
|
|
metavar='<sort-dir>',
|
|
choices=['desc', 'asc'],
|
|
help='Direction to sort. "asc" or "desc".')
|
|
def do_host_list(cs, args):
|
|
"""Print a list of available host."""
|
|
opts = {}
|
|
opts['marker'] = args.marker
|
|
opts['limit'] = args.limit
|
|
opts['sort_key'] = args.sort_key
|
|
opts['sort_dir'] = args.sort_dir
|
|
opts = zun_utils.remove_null_parms(**opts)
|
|
hosts = cs.hosts.list(**opts)
|
|
columns = ('uuid', 'hostname', 'mem_total', 'cpus', 'disk_total')
|
|
utils.print_list(hosts, columns,
|
|
{'versions': zun_utils.print_list_field('versions')},
|
|
sortby_index=None)
|
|
|
|
|
|
@utils.arg('host',
|
|
metavar='<host>',
|
|
help='ID or name of the host to show.')
|
|
@utils.arg('-f', '--format',
|
|
metavar='<format>',
|
|
action='store',
|
|
choices=['json', 'yaml', 'table'],
|
|
default='table',
|
|
help='Print representation of the host.'
|
|
'The choices of the output format is json,table,yaml.'
|
|
'Defaults to table.')
|
|
def do_host_show(cs, args):
|
|
"""Show details of a host."""
|
|
host = cs.hosts.get(args.host)
|
|
if args.format == 'json':
|
|
print(jsonutils.dumps(host._info, indent=4, sort_keys=True))
|
|
elif args.format == 'yaml':
|
|
print(yaml.safe_dump(host._info, default_flow_style=False))
|
|
elif args.format == 'table':
|
|
utils.print_dict(host._info)
|