IMAGE_NAME=rancher/os VERSION=v0.4.4-dev DFS_IMAGE=rancher/docker:v1.10.3 SELINUX_POLICY_URL=https://github.com/rancher/refpolicy/releases/download/v0.0.1/policy.29 HOSTNAME_DEFAULT=rancher OS_IMAGES_ROOT=rancher OS_SERVICES_REPO=https://raw.githubusercontent.com/rancher/os-services