[SOLR-16490] Create a v2 equivalent for /admin/cores BACKUPCORE+RESTORECORE

• Type: Sub-task
• Status: Closed
• Priority: Major
• Resolution: Fixed
• Affects Version/s: 9.1, main (10.0)
• Fix Version/s: main (10.0), 9.4
• Component/s: v2 API
• Labels: newdev
• Assignee: Jason Gerlowski
• Reporter: Jason Gerlowski
• Created: 24/Oct/22 15:16
• Updated: 05/Jun/24 12:41
• Resolved: 08/Aug/23 13:15

Description

The /admin/cores?action=BACKUPCORE and RESTORECORE APIs have no equivalent in the v2 paradigm. We should close these gaps, with v2 APIs like the ones below:

• Create a core-level backup
  • Current v1 API: GET /solr/admin/cores?action=BACKUPCORE&core=coreName
  • Proposed v2 API: POST /api/cores/backups/backupName {...}
  • Spreadsheet Ref: Tab 1, Line 88
• Restore from a backup to a core
  • Current v1 API: GET /solr/admin/cores?action=RESTORECORE&core=coreName
  • POST /api/cores/coreName/commands/restore
  • Spreadsheet Ref: Tab 6, Line 39

"Spreadsheet References" are to the Google Sheet available here, which includes additional information about each API, such as the hosting RequestHandler.

Issue Links

• links to: GitHub Pull Request #1224
• links to: GitHub Pull Request #1449
• links to: GitHub Pull Request #1734
• links to: GitHub Pull Request #1740