[HDDS-2416] Ozone Trash Feature

• Type: New Feature
• Status: Resolved
• Priority: Minor
• Resolution: Duplicate
• Assignee: Matthew Sharp
• Reporter: Matthew Sharp
• Created: 07/Nov/19 21:07
• Updated: 31/Jul/24 10:19
• Resolved: 21/Nov/22 08:43

Description

This Jira is a proposal to add a new feature to Ozone that provides a user with the ability to recover keys that may have been deleted accidentally.  This would be similar to the HDFS trash feature.

The attached document outlines the proposal and considerations for this feature.

And this Question-Doc is addressed for question related to the feature,
it would be continuously updated, please feel free to updated it.
(Or let us know the question, and we would update it, thanks)

Issue Links

• duplicates: HDDS-3367 Trash Support for Ozone FileSystem
• is depended upon by: HDDS-3367 Trash Support for Ozone FileSystem
• is related to: HDDS-11256 OM Key Trash Feature
• is related to: HDDS-8531 Remove outdated/stale code around TrashRecoverRequest.
• is related to: HDDS-11251 Remove unused Ozone Trash API and proto definitions

Sub-Tasks

• Add the list trash command to the client side: Resolved
• Add the list trash command server side handling.: Resolved
• Add the core logic to process list trash command.: Resolved
• Ozone Manager - New Metrics for Trash Key Lists and Fails: Resolved
• Add the Ozone shell support for list-trash command.: Resolved
• Add documentation for list trash command.: Resolved
• Add robot tests for list-trash command.: Resolved
• Add the recover-trash command client side code: Resolved
• Add the recover-trash command server side handling.: Resolved
• Support recover-trash to an existing bucket.: Resolved
• Support the ability to recover-trash to a new bucket.: Resolved
• Allow existing buckets to enable trash ability.: Resolved
• Ozone Manager - New Metrics for Trash Key Recover and Fails: Resolved
• Rename a recovered file as .recovered if the file already exists in the target bucket.: Resolved
• Recover-trash should warn and skip if the key is GDPR-ed key that recovery is pointless since the encryption keys are lost.: Resolved
• Recover-trash should warn and skip if at-rest encryption is enabled and keys are missing.: Resolved
• Add recover-trash command to the ozone shell.: Resolved
• Add robot tests for recover-trash command.: Resolved
• Add documentation for the recover-trash: Resolved
• Add client side support for the empty-trash command.: Resolved
• Add server side support for empty-trash command.: Resolved
• Add the ability to disable empty-trash command.: Resolved
• Add security profile support for empty-trash command: Resolved
• Restrict empty-trash to admins and owners only: Resolved
• Add the core logic for empty-trash: Resolved
• Ozone Manager - New Metrics for Trash Key Empty and Fails: Resolved
• Add robot tests for empty-trash as owner.: Resolved
• Add empty-trash to ozone shell.: Resolved
• Add documentation for Empty-Trash command.: Resolved
• Add the ability to get the list of buckets that are deleted: Resolved
• Add nullable annotation for client and server side of trash service: Resolved