I first tried setting up the VM myself, got into trouble and thought maybe the out of the box vagrant way was better but it fails curiously with the same thing I was struggling with:
default: Package docker-ce is not available, but is referred to by another package.
default: This may mean that the package is missing, has been obsoleted, or
default: is only available from another source
default: E
default: :
default: Package ‘docker-ce’ has no installation candidate
default: E
default: :
default: Unable to locate package docker-ce-cli
default: E
default: :
default: Unable to locate package containerd.io
default: E
default: :
default: Couldn’t find any package by glob ‘containerd.io’
default: E
default: :
default: Couldn’t find any package by regex ‘containerd.io’