Package: debci-worker
Severity: normal

Hi Antonio and Paul,

I tried running the autopkgtest for apt on debci using the qemu backend.
It wasn't happy. Eventually, it noticed that fork() wasn't working as it
was exhausting memory. I looked and noticed that autopkgtest-virt-qemu
has a default --ram-size of 1GB. Quite evidently, apt needs more. I
strongly suspect that apt is not our biggest autopkgtest user and that
the 1GB default is posing problems elsewhere as well.

Since choosing a good number here is hard and depends on the system used
for running the tests, I think it would be best to allow administrator
configuration. Unfortunately backends/qemu/test-package has no way to
sneaking virtualisation arguments into the autopkgtest invocation.
Effectively, the only way to do that now is changing some package
(autopkgtest or debci).

I'm happy to be part of the solution here, but I'd like to consult with
you on how that solution should look like before implementing it. Quite
obviously, this is a piece that contributes to the API of debci and
probably its configuration.

Let me know what you think

Helmut

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