Replace Docker for Mac with colima

README.sh

brew install lima colima
colima start --cpu 2 --memory 4 --disk 60

# create new context to test colima
# with persisted setting like DOCKER_HOST=unix://$HOME/.colima/docker.sock
docker context create colima --docker host=unix://$HOME/.colima/docker.sock
docker context use colima

docker version | grep ubuntu
# the command should give you some output like this (since it is ubuntu based)
#  Git commit:       20.10.7-0ubuntu1~21.04.2
#  Version:          1.5.2-0ubuntu1~21.04.3
#  Version:          1.0.0~rc95-0ubuntu1~21.04.2

# let's have a test
docker run --rm -it ubuntu:20.04

# to have debug in the Linux VMs
colima ssh

# To remove docker for mac and replace it with docker client utils
# WARN: only do so when you know what you are doing + you have tested the new environment properly
brew remove --cask docker
brew install docker