Can't reduce the RAM_SIZE and DISK_SIZE with docker -e

[liangzelong]

Operating system

raspberry

Description

Thank you for your great work! I have tested this project on edge devices like Raspberry and Android cell phone these days. The thing I know is I can install docker on these devices. The thing I don't know is if this image can run successfully on these devices.

I tested my Raspberry 3B+ which has only 1G RAM. -e RAM_SIZE="0.5G" and -e RAM_SIZE="500M" don't work. It also said that I have 0GB of memory.
Does the RAM size must be higher than 1G? Can I use swap instead?

Docker compose

docker pull ghcr.io/vdsm/virtual-dsm:7.20

Docker log

sudo docker run -it --rm -p 5000:5000 --device=/dev/kvm -e DISK_SIZE="128G" -e RAM_SIZE="400M" --cap-add NET_ADMIN --stop-timeout 120 ghcr.io/vdsm/virtual-dsm:7.20
❯ Starting Virtual DSM for Docker v7.20...
❯ For support visit https://github.com/vdsm/virtual-dsm
❯ CPU: Cortex A53 | RAM: 0/1 GB | DISK: 50 GB (ext4) | HOST: 6.6.51+rpt-rpi-v8...

❯ ERROR: Your configured RAM_SIZE of 1 GB is too high for the 0 GB of memory available, please set a lower value.

Screenshots (optional)

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