CRaC example: AWS Lambda

[Anton Kozlov]

Hi,

I've recently finished another example where CRaC faster startup may be
useful: a simple Java server-less app for Amazon Lambda that runs on a
build of the Project CRaC [1]. I invite you to try the example. Please
report issues to that github project.

Our CRIU fork now supports[2] restoring in more restricted environments,
e.g. without ptrace syscall available.

Regardless of the example, I hope relaxing requirements for CRIU to be
another hint that an implementation of a simple checkpoint-restore
mechanism that works on something beyond Linux is feasible, although
this needs more investigation.


Thanks,
Anton

[1] https://github.com/CRaC/example-lambda
[2] https://github.com/CRaC/criu/commit/db457a80298fca7963c1477b7a95ab4d46ce2885