147 lines
4.5 KiB
Python
147 lines
4.5 KiB
Python
# Copyright 2011 OpenStack Foundation
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# Copyright 2013 Rackspace Hosting
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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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from troveclient import base
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from troveclient import common
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from troveclient.v1 import flavors
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from troveclient.v1 import instances
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class RootHistory(base.Resource):
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def __repr__(self):
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return ("<Root History: Instance %s enabled at %s by %s>"
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% (self.id, self.created, self.user))
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class Management(base.ManagerWithFind):
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"""Manage :class:`Instances` resources."""
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resource_class = instances.Instance
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# Appease the abc gods
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def list(self):
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pass
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def show(self, instance):
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"""Get details of one instance.
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:rtype: :class:`Instance`.
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"""
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return self._get("/mgmt/instances/%s" % base.getid(instance),
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'instance')
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def index(self, deleted=None, limit=None, marker=None):
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"""Show an overview of all local instances.
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Optionally, filter by deleted status.
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:rtype: list of :class:`Instance`.
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"""
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form = ''
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if deleted is not None:
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if deleted:
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form = "?deleted=true"
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else:
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form = "?deleted=false"
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url = "/mgmt/instances%s" % form
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return self._paginated(url, "instances", limit, marker)
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def root_enabled_history(self, instance):
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"""Get root access history of one instance."""
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url = "/mgmt/instances/%s/root" % base.getid(instance)
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resp, body = self.api.client.get(url)
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if not body:
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raise Exception("Call to " + url + " did not return a body.")
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return RootHistory(self, body['root_history'])
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def _action(self, instance_id, body):
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"""Perform a server "action" -- reboot/rebuild/resize/etc."""
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url = "/mgmt/instances/%s/action" % instance_id
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resp, body = self.api.client.post(url, body=body)
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common.check_for_exceptions(resp, body, url)
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def stop(self, instance_id):
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body = {'stop': {}}
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self._action(instance_id, body)
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def reboot(self, instance_id):
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"""Reboot the underlying OS.
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:param instance_id: The :class:`Instance` (or its ID) to share onto.
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"""
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body = {'reboot': {}}
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self._action(instance_id, body)
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def migrate(self, instance_id, host=None):
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"""Migrate the instance.
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:param instance_id: The :class:`Instance` (or its ID) to share onto.
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"""
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if host:
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body = {'migrate': {'host': host}}
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else:
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body = {'migrate': {}}
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self._action(instance_id, body)
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def update(self, instance_id):
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"""Update the guest agent via apt-get."""
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body = {'update': {}}
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self._action(instance_id, body)
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def reset_task_status(self, instance_id):
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"""Set the task status to NONE."""
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body = {'reset-task-status': {}}
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self._action(instance_id, body)
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class MgmtFlavors(base.ManagerWithFind):
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"""Manage :class:`Flavor` resources."""
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resource_class = flavors.Flavor
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def __repr__(self):
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return "<Flavors Manager at %s>" % id(self)
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# Appease the abc gods
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def list(self):
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pass
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def create(self, name, ram, disk, vcpus,
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flavorid="auto", ephemeral=None, swap=None, rxtx_factor=None,
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service_type=None):
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"""Create a new flavor."""
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body = {"flavor": {
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"flavor_id": flavorid,
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"name": name,
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"ram": ram,
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"disk": disk,
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"vcpu": vcpus,
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"ephemeral": 0,
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"swap": 0,
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"rxtx_factor": "1.0",
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"is_public": "True"
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}}
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if ephemeral:
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body["flavor"]["ephemeral"] = ephemeral
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if swap:
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body["flavor"]["swap"] = swap
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if rxtx_factor:
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body["flavor"]["rxtx_factor"] = rxtx_factor
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if service_type:
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body["flavor"]["service_type"] = service_type
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return self._create("/mgmt/flavors", body, "flavor")
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