Mailinglist Archive: opensuse-buildservice (54 mails)

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[opensuse-buildservice] Re: packages keeps in scheduled state in private OBS instance
  • From: Andreas Schwab <schwab@xxxxxxx>
  • Date: Mon, 02 Oct 2017 14:58:52 +0200
  • Message-id: <mvmk20d7lkj.fsf@suse.de>
On Okt 02 2017, Stefan Seyfried <stefan.seyfried@xxxxxxxxxxxxxx> wrote:

Yes, the build result is extracted from the worker via the swap volume (after
finishing, the build process writes the
results into the swap device inside the VM, then the obsworker extracts them
from "outside" the VM).
The reason for this is (at least I believe so), that the process is file
system agnostic (you could in theory run a
totally new VM with a fancy file system for building on a pretty old host
with a kernel that does not understand that
file system) and you don't have to mess around with loop devices,
partitioning etc.

The main reason is security. Trying to mount a filesystem that was
written to by the VM is insecure.

Andreas.

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