Hey Quentin,

Wow not bad, I'm batting 0/2 so far… lol!

On Thu 2022-01-06 @ 08:28:36 PM, Quentin Schulz wrote:
> On January 6, 2022 2:50:47 PM GMT+01:00, Trevor Woerner <[email protected]> 
> wrote:
> >On Wed 2022-01-05 @ 12:08:15 AM, Quentin Schulz wrote:
> >> I've had similar issues recently with kas-container and podman. What was
> >> required were two things:
> >>  - passing --tmpfs /tmp to podman run,
> >
> >I don't think --tmpfs is an option, but I modified my kas-container script to
> >add a "--tmpdir /tmp" option (and verified it with ps while running)
> >
> 
> https://docs.podman.io/en/latest/markdown/podman-run.1.html#tmpfs-fs

Curious. When I run "podman -h" on the cmdline it only shows a --tmpdir option

        $ podman -h | grep tmp
                --tmpdir string         Path to the tmp directory for libpod 
state content.
                                        Note: use the environment variable 
'TMPDIR' to change the temporary storage location for container images, 
'/var/tmp'.

> I wasn't talking about uids or gids, but pids_limit in containers.conf for 
> podman on your host. See: 
> https://man.archlinux.org/man/containers.conf.5.en
> 
> We discovered that it just had nothing to do with Bitbake/pseudo or
> whatever, because with a fork bomb we reached the max of 2048 processes
> (within the container) before the container started to fail us.
> 
> Without those two changes, I've never been able to successfully build even
> core-image-minimal for qemu-x86_64.

Very nice, thanks for the info :-)

In my experiments it seems like all I need is the update to kas-container to
add "--tmpfs /tmp" to KAS_RUNTIME_ARGS (around line 125). Are you going to
submit a patch to kas upstream?
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