tree cce9430f3478209b2cf166427e05470862c33e82
parent 49f9e036fffa33671a3ad16ab5fc0644a057218c
author Michael Brown <mcb30@ipxe.org> 1725890424 +0100
committer Michael Brown <mcb30@ipxe.org> 1725890547 +0100

[cloud] Add ability to delete old AMI images

Add the "--retain <N>" option to limit the number of retained old AMI
images (within the same family, architecture, and public visibility).

Signed-off-by: Michael Brown <mcb30@ipxe.org>