Podman

Podman / Docker

use podman as a docker replacement since it runs without sudo.

sudo apk add podman

sudo rc-update add cgroups

#remove folder so it will be created with the right permission on first run:
sudo rm -rf $HOME/.local/share/containers/storage

sudo touch /etc/subuid
sudo touch /etc/subgid

sudo usermod --add-subuids 100000-165535 --add-subgids 100000-165535 $(whoami)

-- reboot or logout/login  --