Source code for ironicclient.osc.v1.baremetal_conductor

#   Copyright 2015 Red Hat, Inc.
#   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
#   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 itertools
import logging

from osc_lib.command import command
from osc_lib import utils as oscutils

from ironicclient.common.i18n import _
from ironicclient import exc
from ironicclient.v1 import resource_fields as res_fields

[docs]class ListBaremetalConductor(command.Lister): """List baremetal conductors""" log = logging.getLogger(__name__ + ".ListBaremetalNode")
[docs] def get_parser(self, prog_name): parser = super(ListBaremetalConductor, self).get_parser(prog_name) parser.add_argument( '--limit', metavar='<limit>', type=int, help=_('Maximum number of conductors to return per request, ' '0 for no limit. Default is the maximum number used ' 'by the Baremetal API Service.') ) parser.add_argument( '--marker', metavar='<conductor>', help=_('Hostname of the conductor (for example, of the last ' 'conductor in the list from a previous request). Returns ' 'the list of conductors after this conductor.') ) parser.add_argument( '--sort', metavar="<key>[:<direction>]", help=_('Sort output by specified conductor fields and directions ' '(asc or desc) (default: asc). Multiple fields and ' 'directions can be specified, separated by comma.'), ) display_group = parser.add_mutually_exclusive_group(required=False) display_group.add_argument( '--long', default=False, help=_("Show detailed information about the conductors."), action='store_true') display_group.add_argument( '--fields', nargs='+', dest='fields', metavar='<field>', action='append', default=[], choices=res_fields.CONDUCTOR_DETAILED_RESOURCE.fields, help=_("One or more conductor fields. Only these fields will be " "fetched from the server. Can not be used when '--long' " "is specified.")) return parser
[docs] def take_action(self, parsed_args): self.log.debug("take_action(%s)", parsed_args) client = columns = res_fields.CONDUCTOR_RESOURCE.fields labels = res_fields.CONDUCTOR_RESOURCE.labels params = {} if parsed_args.limit is not None and parsed_args.limit < 0: raise exc.CommandError( _('Expected non-negative --limit, got %s') % parsed_args.limit) params['limit'] = parsed_args.limit params['marker'] = parsed_args.marker if parsed_args.long: params['detail'] = parsed_args.long columns = res_fields.CONDUCTOR_DETAILED_RESOURCE.fields labels = res_fields.CONDUCTOR_DETAILED_RESOURCE.labels elif parsed_args.fields: params['detail'] = False fields = itertools.chain.from_iterable(parsed_args.fields) resource = res_fields.Resource(list(fields)) columns = resource.fields labels = resource.labels params['fields'] = columns self.log.debug("params(%s)", params) data = client.conductor.list(**params) data = oscutils.sort_items(data, parsed_args.sort) return (labels, (oscutils.get_item_properties(s, columns, formatters={ 'Properties': oscutils.format_dict},) for s in data))
[docs]class ShowBaremetalConductor(command.ShowOne): """Show baremetal conductor details""" log = logging.getLogger(__name__ + ".ShowBaremetalConductor")
[docs] def get_parser(self, prog_name): parser = super(ShowBaremetalConductor, self).get_parser(prog_name) parser.add_argument( "conductor", metavar="<conductor>", help=_("Hostname of the conductor")) parser.add_argument( '--fields', nargs='+', dest='fields', metavar='<field>', action='append', choices=res_fields.CONDUCTOR_DETAILED_RESOURCE.fields, default=[], help=_("One or more conductor fields. Only these fields will be " "fetched from the server.")) return parser
[docs] def take_action(self, parsed_args): self.log.debug("take_action(%s)", parsed_args) baremetal_client = fields = list(itertools.chain.from_iterable(parsed_args.fields)) fields = fields if fields else None conductor = baremetal_client.conductor.get( parsed_args.conductor, fields=fields)._info conductor.pop("links", None) return self.dict2columns(conductor)