Automatic merge from submit-queue Trusty: Regional release .tar.gz support @zmerlynn and @roberthbailey please review it. This change is to support the feature added in PR #22234. The entire logic is pretty much the same as in #22234, with only few minor changes in implementation. I had manually run e2e tests with "export RELEASE_REGION_FALLBACK=true" on two clusters: (1) Trusty on master nodes on ContainerVM; (2) Master and nodes all on trusty. All tests are green. I don't figure out a way to simulate regional fallback. But I did test the function download_or_bust() out-of-box. cc/ @wonderfly @dchen1107 @fabioy FYI.
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.