Create ChromeOS docker images
REPOSITORY=YOUR_DOCKER_HUB_REPOSITORY_NAME ./chromeos_docker.sh container_name chromeos_milestone
You should have an account setup on docker's hub. Make sure to set that account as REPOSITORY in your environment and also make sure that you have local login from your command line enabled.
Alternately you can setup a local registry, following these instructions
(If you setup your registry with an ssl cert, you may have fewer problems.)
You can set the registry URL with the REPOSITORY env variable.
export REPOSITORY="dockerserver:5000"
sudo apt install -y uidmap golang
x86_64:
./chromeos_docker.sh nocturne 110
i686:
./chromeos_docker.sh x86-alex-he 58
aarch64:
./chromeos_docker.sh scarlet 115
armv7l:
./chromeos_docker.sh veyron-fievel 91