Getting error when creating containers

[AlphaNecron]

I'm getting this when running the program on Debian, any ideas? Running as root btw. With linux 6.5.
conf: recvAck RecvMsg: read unixpacket @->@: EOF

[AlphaNecron]

When enabling stderr, the error appears. Works fine on Arch but not Debian.

[AlphaNecron]

Nevermind, fixed, root of the container was not found.

However, there's another issue. I can't bind /etc/passwd, any solutions?

[criyle]

Maybe the passwd file is not accessible to everybody or the filesystem is not bindable. You may skip the passwd file as it only provides a user name when executing command like ls -l or who am I.

[AlphaNecron]

Is /etc/passwd mandatory? My program seems to work fine without that.

[AlphaNecron]

Thanks. Is it possible to dynamically mount a specific file at runtime?

[criyle]

No, container are being reused and mount namespace was frozen after created.

[AlphaNecron]

Oh, how about symlinks? Can we do symlinks from host to containers at runtime and unlink them later?

[criyle]

No, the container is running with a readonly system root with /w and /tmp mounted with tmpfs, which are being cleared after every execution. At the same time, symbolic from host to container is considered as a dangerous operation as they may able to alter its content or escape from the isolated mount namespace. You may use the copyIn argument to copy file content into the tmpfs within the container and it is rather a lightweight operation thanks to the file page cache.

[AlphaNecron]

Thanks, I'm gonna try passing the file to /dev/stdin instead.