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92 lines
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Copyright 2009-2015 OpenStack Foundation
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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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http://www.apache.org/licenses/LICENSE-2.0
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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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Compute API
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===========
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The nova project has a RESTful HTTP service called the OpenStack Compute API.
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Through this API, the service provides massively scalable, on demand,
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self-service access to compute resources. Depending on the deployment those
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compute resources might be Virtual Machines, Physical Machines or Containers.
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This guide covers the concepts in the OpenStack Compute API.
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For a full reference listing, please see:
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`Compute API Reference <https://docs.openstack.org/api-ref/compute/#compute-api>`__.
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We welcome feedback, comments, and bug reports at
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`bugs.launchpad.net/nova <https://bugs.launchpad.net/nova>`__.
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Intended audience
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=================
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This guide assists software developers who want to develop applications
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using the OpenStack Compute API. To use this information, you should
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have access to an account from an OpenStack Compute provider, or have
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access to your own deployment, and you should also be familiar with the
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following concepts:
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* OpenStack Compute service
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* RESTful HTTP services
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* HTTP/1.1
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* JSON data serialization formats
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End User and Operator APIs
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==========================
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The Compute API includes all end user and operator API calls.
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The API works with keystone and oslo.policy to deliver RBAC (Role-based access
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control).
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The default policy file gives suggestions on what APIs should not
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be made available to most end users but this is fully configurable.
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API Versions
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============
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Following the Mitaka release, every Nova deployment should have
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the following endpoints:
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* / - list of available versions
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* /v2 - the first version of the Compute API, uses extensions
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(we call this Compute API v2.0)
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* /v2.1 - same API, except uses microversions
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While this guide concentrates on documenting the v2.1 API,
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please note that the v2.0 is (almost) identical to first microversion of
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the v2.1 API and are also covered by this guide.
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Contents
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========
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.. toctree::
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:maxdepth: 2
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users
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versions
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microversions
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general_info
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server_concepts
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authentication
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extra_specs_and_properties
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faults
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limits
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links_and_references
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paginated_collections
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polling_changes
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request_and_response_formats
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down_cells
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port_with_resource_request
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accelerator-support
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