3 Commits

Author	SHA1	Message	Date
Adin Scannell	1a597e01be	Add a functional vm_test for root_test. ... This change renames the tools/images directory to tools/vm for clarity, and adds a functional vm_test. Sharding is also added to the same test, and some documentation added around key flags & variables to describe how they work. Subsequent changes will add vm_tests for other cases, such as the runtime tests. PiperOrigin-RevId: 307492245	2020-04-20 15:48:27 -07:00
Zach Koopmans	16561e461e	Add logic to run from baked images. ... Change adds the following: - logic to run from "baked images". See [GVISOR_DIR]/tools/images - installers which install modified files from a workspace. This allows users to run benchmarks while modifying runsc. - removes the --preemptible tag from built GCE instances. Preemptible instances are much more likely to be preempted on startup, which manifests for the user as a failed benchmark. I don't currently have a way to detect if a VM has been preempted that will work for this change. https://cloud.google.com/compute/docs/instances/preemptible#preemption_process https://cloud.google.com/compute/docs/instances/preemptible#preemption_selection PiperOrigin-RevId: 293697949	2020-02-06 16:02:48 -08:00
Adin Scannell	cb3906ae00	Add tools for generating images. ... This formalizes the adhoc scripts previously in kokoro. The image targets can be used by e.g. benchmarks in order to automated image prepation. PiperOrigin-RevId: 290982744	2020-01-22 10:39:45 -08:00