30eab20112
The Resource Allocation API was added in Stein. This adds support for querying it with blazarclient. Only the host resource type is supported for now. Co-Authored-By: Matt Crees <mattc@stackhpc.com> Co-Authored-By: Pierre Riteau <pierre@stackhpc.com> Change-Id: I28f45320164188df73b70d4c9e04c5e53655062e
96 lines
3.3 KiB
Python
96 lines
3.3 KiB
Python
# Copyright (c) 2014 Bull.
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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
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# 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 blazarclient import base
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from blazarclient import exception
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from blazarclient.i18n import _
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class ComputeHostClientManager(base.BaseClientManager):
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"""Manager for the ComputeHost connected requests."""
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def create(self, name, **kwargs):
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"""Creates host from values passed."""
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values = {'name': name}
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values.update(**kwargs)
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resp, body = self.request_manager.post('/os-hosts', body=values)
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return body['host']
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def get(self, host_id):
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"""Describe host specifications such as name and details."""
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resp, body = self.request_manager.get('/os-hosts/%s' % host_id)
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return body['host']
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def update(self, host_id, values):
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"""Update attributes of the host."""
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if not values:
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return _('No values to update passed.')
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resp, body = self.request_manager.put(
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'/os-hosts/%s' % host_id, body=values
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)
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return body['host']
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def delete(self, host_id):
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"""Delete host with specified ID."""
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resp, body = self.request_manager.delete('/os-hosts/%s' % host_id)
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def list(self, sort_by=None):
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"""List all hosts."""
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resp, body = self.request_manager.get('/os-hosts')
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hosts = body['hosts']
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if sort_by:
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hosts = sorted(hosts, key=lambda l: l[sort_by])
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return hosts
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def list_properties(self, detail=False, all=False, sort_by=None):
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url = '/os-hosts/properties'
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query_parts = []
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if detail:
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query_parts.append("detail=True")
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if all:
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query_parts.append("all=True")
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if query_parts:
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url += "?" + "&".join(query_parts)
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resp, body = self.request_manager.get(url)
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resource_properties = body['resource_properties']
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# Values is a reserved word in cliff so need to rename values column.
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if detail:
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for p in resource_properties:
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p['property_values'] = p['values']
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del p['values']
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if sort_by:
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resource_properties = sorted(resource_properties,
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key=lambda l: l[sort_by])
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return resource_properties
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def get_property(self, property_name):
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resource_property = [
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x for x in self.list_properties(detail=True)
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if x['property'] == property_name]
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if not resource_property:
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raise exception.ResourcePropertyNotFound()
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return resource_property[0]
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def set_property(self, property_name, private):
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data = {'private': private}
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resp, body = self.request_manager.patch(
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'/os-hosts/properties/%s' % property_name, body=data)
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return body['resource_property']
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