Post #2021440
2026-05-04 09:20 UTC
@meli Thanks for the pointers! I tried setting crun as the runtime for podman or docker but the performance was similar.
Running crun directly is much faster but also more complex:
skopeo copy docker://docker.io/alpine:latest oci:alpine
umoci unpack --rootless --image alpine:latest bundle
cd bundle
nc -lU /tmp/my.sock &
crun run --detach --console-socket=/tmp/my.sock alpine
crun exec alpine alpine true
Replies (1)
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@bohwaz@mamot.fr 2026-05-04 09:21
@meli (I also had to change the "args" in config.json from "/bin/sh" to "/bin/sleep", "inf" to make sure the container would stay running) Ideally there would be a tool that would run all of these without the overhead of docker or podman, as this makes things quite more complex for the software I'm distributing :(