Difference between revisions of "Glance-image-recover"
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Response: 200 OK | Response: 200 OK | ||
{ | { | ||
− | + | "status":"active", | |
− | + | "name":"cirros-0.3.1-x86_64-uec", | |
− | + | "tags":[ | |
− | + | ], | |
− | + | "kernel_id":"be50418b-a03c-4947-9122-b80a57f47ac4", | |
− | + | "container_format":"ami", | |
− | + | "created_at":"2013-11-19T08:42:14Z", | |
− | + | "ramdisk_id":"e1256074-9f7b-4067-8356-4a5759c1db11", | |
− | + | "disk_format":"ami", | |
− | + | "updated_at":"2013-11-19T08:42:16Z", | |
− | + | "visibility":"public", | |
− | + | "self":"/v2/images/26c16e07-24ca-4abc-a523-bec068012363", | |
− | + | "protected":false, | |
− | + | "id":"26c16e07-24ca-4abc-a523-bec068012363", | |
− | + | "file":"/v2/images/26c16e07-24ca-4abc-a523-bec068012363/file", | |
− | + | "checksum":"f8a2eeee2dc65b3d9b6e63678955bd83", | |
− | + | "min_disk":0, | |
− | + | "size":25165824, | |
− | + | "min_ram":0, | |
− | + | "schema":"/v2/schemas/image" | |
} | } | ||
</pre> | </pre> |
Revision as of 08:15, 20 November 2013
Overview
This proposal aims to recover an image which is in 'pending-delete' state so as to provide the revert capability for the purposes of allowing emergency operational action to recover from an accidental delete
General Workflow
- The 'delayed_delete' config entry is enabled in glance-api.conf
- Delete the specific image
- List the images which are 'pending-delete'
- User PUT /v2/images/{image-uuid} on the requested image to recover it
- Eventually, the requested image should be in 'active' state after recovering successfully.
Design Details
HTTP Request - PUT /v2/images/12345678-1234-1234-1234-123456789abc
Response: 200 OK { "status":"active", "name":"cirros-0.3.1-x86_64-uec", "tags":[ ], "kernel_id":"be50418b-a03c-4947-9122-b80a57f47ac4", "container_format":"ami", "created_at":"2013-11-19T08:42:14Z", "ramdisk_id":"e1256074-9f7b-4067-8356-4a5759c1db11", "disk_format":"ami", "updated_at":"2013-11-19T08:42:16Z", "visibility":"public", "self":"/v2/images/26c16e07-24ca-4abc-a523-bec068012363", "protected":false, "id":"26c16e07-24ca-4abc-a523-bec068012363", "file":"/v2/images/26c16e07-24ca-4abc-a523-bec068012363/file", "checksum":"f8a2eeee2dc65b3d9b6e63678955bd83", "min_disk":0, "size":25165824, "min_ram":0, "schema":"/v2/schemas/image" }
Known code impact
1. List pending-delete image
2. Only the image which in 'active' status can be recovered to 'pending-delete'