c3a0c035dc
This bug was occurred in cell mode. In cell mode, compute node's id was not identified by integer type. It was formatted with "path!to!cell@ID". Therefore we can't using the id of hypervisor-list output. For example, > nova hypervisor-list +----------------+--------------------------+-------+---------+ | ID | Hypervisor hostname | State | Status | +----------------+--------------------------+-------+---------+ | region!child@1 | vagrant-ubuntu-trusty-64 | up | enabled | +----------------+--------------------------+-------+---------+ Change-Id: Iba0cc1993f67351b11d034f372d7a5b98dc017f0 Closes-Bug: 1475973
94 lines
2.8 KiB
Python
94 lines
2.8 KiB
Python
# Copyright 2012 OpenStack Foundation
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# All Rights Reserved.
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#
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# Licensed under the Apache License, Version 2.0 (the "License"); you may
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# not use this file except in compliance with the License. You may obtain
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# 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, WITHOUT
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# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
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# License for the specific language governing permissions and limitations
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# under the License.
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"""
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Hypervisors interface (1.1 extension).
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"""
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from six.moves.urllib import parse
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from novaclient import base
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class Hypervisor(base.Resource):
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NAME_ATTR = 'hypervisor_hostname'
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def __repr__(self):
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return "<Hypervisor: %s>" % self.id
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class HypervisorManager(base.ManagerWithFind):
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resource_class = Hypervisor
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is_alphanum_id_allowed = True
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def list(self, detailed=True):
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"""
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Get a list of hypervisors.
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"""
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detail = ""
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if detailed:
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detail = "/detail"
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return self._list('/os-hypervisors%s' % detail, 'hypervisors')
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def search(self, hypervisor_match, servers=False):
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"""
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Get a list of matching hypervisors.
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:param servers: If True, server information is also retrieved.
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"""
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target = 'servers' if servers else 'search'
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url = ('/os-hypervisors/%s/%s' %
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(parse.quote(hypervisor_match, safe=''), target))
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return self._list(url, 'hypervisors')
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def get(self, hypervisor):
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"""
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Get a specific hypervisor.
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"""
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return self._get("/os-hypervisors/%s" % base.getid(hypervisor),
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"hypervisor")
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def uptime(self, hypervisor):
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"""
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Get the uptime for a specific hypervisor.
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"""
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return self._get("/os-hypervisors/%s/uptime" % base.getid(hypervisor),
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"hypervisor")
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def statistics(self):
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"""
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Get hypervisor statistics over all compute nodes.
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Kept for backwards compatibility, new code should call
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hypervisor_stats.statistics() instead of hypervisors.statistics()
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"""
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return self.api.hypervisor_stats.statistics()
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class HypervisorStats(base.Resource):
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def __repr__(self):
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return ("<HypervisorStats: %d Hypervisor%s>" %
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(self.count, "s" if self.count != 1 else ""))
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class HypervisorStatsManager(base.Manager):
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resource_class = HypervisorStats
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def statistics(self):
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"""
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Get hypervisor statistics over all compute nodes.
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"""
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return self._get("/os-hypervisors/statistics", "hypervisor_statistics")
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