The group id on MacOS conflicts with Ubuntu image
On MacOS, the default group for a regular user is 20, staff. That information is passed to entrypoint
as GROUP
and GROUP_ID
env var.
--env USER=<name> --env GROUP=staff --env USER_ID=501 --env GROUP_ID=20
However, 20 is already used for group dailout
in Ubuntu. I'm not seeing any error for now, but belonging to dailout
seems odd.
@jpsamper Docker released a new filesystem on MacOS that drastically boosts the disk performance. Though it's still experimental and has some bugs, we should start thinking about treating MacOS native Docker as first class citizen.
See https://www.docker.com/blog/speed-boost-achievement-unlocked-on-docker-desktop-4-6-for-mac/