Port to microinstance - TCWG-432 [7/10] * Merged last few months of development back to benchmarking branch * Restored support for multiple targets per builder * Updated builder landed, altered jobs to work with it ** Removed assumption that host filesystem is non-persistent ** Stacked up test runs for the weekend

Transfer secret management to LAVA [1/10] * LAVA jobs now use a within-LAVA key to access sources

Misc [2/10] * Unsuccessful fiddling with heat-monitoring tools on Juno * Usual background of mail and meetings

=Plan=

* Fallout from weekend test runs ** Some failure is going on, need to investigate * Update docs and Jenkins configs w.r.t. last week's activity * Further investigation on a couple of LAVA issues that are causing me pain ** Un-deserializable bundles ** Inaccessible image reports * Continue assessing target stability/looking at inconsistent results