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Getting started with the OpenStack SDK
======================================
For a listing of terms used throughout the SDK, including the names of
projects and services supported by it, see the :doc:`glossary <../glossary>`.
Installation
------------
The OpenStack SDK is available on
`PyPI <https://pypi.org/project/openstacksdk>`_ under the name
**openstacksdk**. To install it, use ``pip``::
$ pip install openstacksdk
To check the installed version you can call the module with ::
$ python -m openstack version
.. _user_guides:
User Guides
-----------
These guides walk you through how to make use of the libraries we provide
to work with each OpenStack service. If you're looking for a cookbook
approach, this is where you'll want to begin.
.. toctree::
:maxdepth: 1
Configuration <config/index>
Connect to an OpenStack Cloud <guides/connect>
Connect to an OpenStack Cloud Using a Config File <guides/connect_from_config>
Logging <guides/logging>
Statistics reporting <guides/stats>
Microversions <microversions>
Baremetal <guides/baremetal>
Block Storage <guides/block_storage>
Clustering <guides/clustering>
Compute <guides/compute>
Database <guides/database>
DNS <guides/dns>
Identity <guides/identity>
Image <guides/image>
Key Manager <guides/key_manager>
Message <guides/message>
Network <guides/network>
Object Store <guides/object_store>
Orchestration <guides/orchestration>
API Documentation
-----------------
Service APIs are exposed through a two-layered approach. The classes
exposed through our *Connection* interface are the place to start if you're
an application developer consuming an OpenStack cloud. The *Resource*
interface is the layer upon which the *Connection* is built, with
*Connection* methods accepting and returning *Resource* objects.
The Cloud Abstraction layer has a data model.
.. toctree::
:maxdepth: 1
model
Connection Interface
~~~~~~~~~~~~~~~~~~~~
A *Connection* instance maintains your cloud config, session and authentication
information providing you with a set of higher-level interfaces to work with
OpenStack services.
.. toctree::
:maxdepth: 1
connection
Once you have a *Connection* instance, services are accessed through instances
of :class:`~openstack.proxy.Proxy` or subclasses of it that exist as
attributes on the :class:`~openstack.connection.Connection`.
.. _service-proxies:
Service Proxies
~~~~~~~~~~~~~~~
The following service proxies exist on the
:class:`~openstack.connection.Connection`. The service proxies are all always
present on the :class:`~openstack.connection.Connection` object, but the
combination of your ``CloudRegion`` and the catalog of the cloud in question
control which services can be used.
.. toctree::
:maxdepth: 1
Accelerator <proxies/accelerator>
Baremetal <proxies/baremetal>
Baremetal Introspection <proxies/baremetal_introspection>
Block Storage <proxies/block_storage>
Clustering <proxies/clustering>
Compute <proxies/compute>
Database <proxies/database>
DNS <proxies/dns>
Identity v2 <proxies/identity_v2>
Identity v3 <proxies/identity_v3>
Image v1 <proxies/image_v1>
Image v2 <proxies/image_v2>
Key Manager <proxies/key_manager>
Load Balancer <proxies/load_balancer_v2>
Message v2 <proxies/message_v2>
Network <proxies/network>
Object Store <proxies/object_store>
Orchestration <proxies/orchestration>
Workflow <proxies/workflow>
Resource Interface
~~~~~~~~~~~~~~~~~~
The *Resource* layer is a lower-level interface to communicate with OpenStack
services. While the classes exposed by the *Connection* build a convenience
layer on top of this, *Resources* can be used directly. However, the most
common usage of this layer is in receiving an object from a class in the
*Connection* layer, modifying it, and sending it back into the *Connection*
layer, such as to update a resource on the server.
The following services have exposed *Resource* classes.
.. toctree::
:maxdepth: 1
Accelerator <resources/accelerator/index>
Baremetal <resources/baremetal/index>
Baremetal Introspection <resources/baremetal_introspection/index>
Block Storage <resources/block_storage/index>
Clustering <resources/clustering/index>
Compute <resources/compute/index>
Database <resources/database/index>
DNS <resources/dns/index>
Identity <resources/identity/index>
Image <resources/image/index>
Key Management <resources/key_manager/index>
Load Balancer <resources/load_balancer/index>
Network <resources/network/index>
Orchestration <resources/orchestration/index>
Object Store <resources/object_store/index>
Workflow <resources/workflow/index>
Low-Level Classes
~~~~~~~~~~~~~~~~~
The following classes are not commonly used by application developers,
but are used to construct applications to talk to OpenStack APIs. Typically
these parts are managed through the `Connection Interface`_, but their use
can be customized.
.. toctree::
:maxdepth: 1
resource
service_description
utils
Presentations
=============
.. toctree::
:maxdepth: 1
multi-cloud-demo
|
