83 lines
3.3 KiB
Python
83 lines
3.3 KiB
Python
# vim: tabstop=4 shiftwidth=4 softtabstop=4
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# Copyright 2012 IBM Corp.
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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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class VirtAPI(object):
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def instance_update(self, context, instance_uuid, updates):
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"""Perform an instance update operation on behalf of a virt driver
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:param context: security context
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:param instance_uuid: uuid of the instance to be updated
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:param updates: dict of attribute=value pairs to change
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Returns: orig_instance, new_instance
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"""
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raise NotImplementedError()
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def security_group_get_by_instance(self, context, instance):
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"""Get the security group for a specified instance
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:param context: security context
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:param instance: instance defining the security group we want
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"""
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raise NotImplementedError()
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def security_group_rule_get_by_security_group(self, context,
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security_group):
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"""Get the rules associated with a specified security group
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:param context: security context
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:param security_group: the security group for which the rules
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should be returned
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"""
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raise NotImplementedError()
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def provider_fw_rule_get_all(self, context):
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"""Get the provider firewall rules
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:param context: security context
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"""
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raise NotImplementedError()
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def agent_build_get_by_triple(self, context, hypervisor, os, architecture):
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"""Get information about the available agent builds for a given
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hypervisor, os, and architecture
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:param context: security context
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:param hypervisor: agent hypervisor type
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:param os: agent operating system type
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:param architecture: agent architecture
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"""
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raise NotImplementedError()
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def instance_type_get(self, context, instance_type_id):
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"""Get information about an instance type
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:param context: security context
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:param instance_type_id: the id of the instance type in question
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"""
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raise NotImplementedError()
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def block_device_mapping_get_all_by_instance(self, context, instance,
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legacy=True):
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"""Get block device mappings for an instance
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:param context: security context
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:param instance: the instance we're getting bdms for
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:param legacy: get bdm info in legacy format (or not)
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"""
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raise NotImplementedError()
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def block_device_mapping_update(self, context, bdm_id, bdm_values):
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"""Update the database for the passed block device mapping
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:param context: security context
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:param bdm: the block device mapping dict
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"""
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raise NotImplementedError()
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