Allow images to disable users requesting DiskConfig=Auto

Registered by John Garbutt on 2013-07-25

It is not possible to resize the disk of all images. But, at the moment, users can always request for nova to resize and image.

The proposal is to allow a new setting for auto_disk_config:
* auto_disk_config="Disabled"

When disabled, an api request is considered invalid if you request DiskConfig:AUTO for an image that has auto_disk_config=Disabled.

This has the side affect that people can see which images are able to be requested for DiskConfig:AUTO, and which will always have to be DiskConfig:MANUAL, but looking at the image properties.

Blueprint information

Status:
Complete
Approver:
Russell Bryant
Priority:
Medium
Drafter:
John Garbutt
Direction:
Approved
Assignee:
John Garbutt
Definition:
Approved
Series goal:
Accepted for havana
Implementation:
Implemented
Milestone target:
milestone icon 2013.2
Started by
John Garbutt on 2013-07-25
Completed by
Russell Bryant on 2013-09-03

Related branches

Sprints

Whiteboard

Gerrit topic: https://review.openstack.org/#q,topic:bp/auto-disk-config-disabled,n,z

Addressed by: https://review.openstack.org/38621
    Add support for auto_disk_config=disabled

(?)

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