2. Document change history

Added the 422 return code to the reboot server operation.

Updated the book title for consistency.

Changed title of this book to reflect that it contains Compute extensions.

Added the server admin actions extension.

Added more descriptive information about the request body attributes to the create server API operation.

Added SHUTOFF to the list of server status values for the list servers API operation.

Updated the description for the SUSPENDED server status value for the list servers API operation.

Updated to use color-coded syntax formatting in request and response examples.

Added descriptions of URI parameters and request body attributes for API operations.

Updated the API version from v1.1 to v2.

No longer use mimetype parameters to denote version.

Removed DRAFT designation.

Added limit and marker parameters to list operations.

The rebuild action behaves just like create: an imageRef is used and a password may be specified.

Added tenant and user_id attributes to server and image.

Added vcpus attribute to flavors.

The flavorRef attribute is now used in the resize action.

Added missing response examples for server update.

Ensure consistent HTTP status codes for all resources.

Clarifications on setting and changing a server password.

Minor updates to metadata section for clarity.

Discuss alternate links.

Removed version number from compute media types — use a media type parameter instead.

Bought back the flavorRef and imageRef server attributes these are now only used when creating a server.

Made the create image operation a server action.

Added minDisk and minRam filters to flavor lists.

Added minDisk and minRam attributes to images.

Asynchronous faults may now contain a timestamp.

Changes-since request returns an empty list rather than a 304.

Added DELETED image status.

Fix content length in Example 1.2, “XML response with headers”.

Fixed bad request error code in Section 2.1.2.2, “Server passwords”.

Compact image, server, and flavor lists should contain IDs, names, and links (Any kind of link may be included — not just self links).

Changed metadata URI from .../meta to .../metadata for consistency.

Renamed Primary IP to Access IP.

Many minor updates based on community feedback.

Removed sections on Content Compression, Persistent Connections, and Caching — these are operator specific. Added section on HTTP.

A Location header is returned when creating servers/images.

Added filters to collection of Image, Servers, and Flavors.

Added asynchronous faults.

Updates to links and references. Remove serverRef, imageRef, and flavorRef and instead embed one entity in another to provide links.

Added primary IP addresses.

Added forbidden fault.

We now use a single bookmark link per entity regardless of mimetype.

Collections are now sorted by create time.

Previous links are no longer required.

Added the ability to create or update multiple metadata items simultaneously.

Minor cleanups to server and image state machine.

Update to JSON collection format.

Replace integer IDs with UUIDs.

Removed affinityID, this will likely come in as an extension.

Some minor cleanups in preparation for OpenStack Summit discussion.

Many minor updates based on community feedback.

Updates to resource linking and references.

Better description of paginated collections.

Metadata supported in servers and images.

Dropped support for shared IP groups.

IPs organized by network ID, versus showing only public and private IPs.

Generalized affinity ID.

Initial release.