
And adds a .sha1 cache file to indicate what file was already pushed to GCS, and how to force it if not, removing a few seconds off a kube-up/push if you're just cycling. With this and #7602, all TAR_URLS will have a .sha1 as well.
Cluster Configuration
The scripts and data in this directory automate creation and configuration of a Kubernetes cluster, including networking, DNS, nodes, and master components.
See the getting-started guides for examples of how to use the scripts.
cloudprovider/config-default.sh
contains a set of tweakable definitions/parameters for the cluster.
The heavy lifting of configuring the VMs is done by SaltStack.