tree c5ad7f6f841cce6f18fbf85c1820503e6fe740a6
parent a42844a2d797d0ddc3a8eb0658ecd26f949277df
author Serge Bazanski <serge@monogon.tech> 1715875626 +0200
committer Serge Bazanski <serge@monogon.tech> 1716379947 +0000

m/test/launch/cluster: make node images use qcow2-based snapshots instead of copying

This is a mild speedup, saving a few seconds from every E2E test (time
which would've otherwise been spent copying image blocks) and
alleviating IOPS pressure as the test runs on tests which don't use
integrity checking.

Change-Id: I8feece1c028b62e54dc0b45732443d7c93515d7f
Reviewed-on: https://review.monogon.dev/c/monogon/+/3093
Reviewed-by: Jan Schär <jan@monogon.tech>
Tested-by: Jenkins CI