
Automatic merge from submit-queue Centos provider: generate SSL certificates for etcd cluster. **What this PR does / why we need it**: Support secure etcd cluster for centos provider, generate SSL certificates for etcd in default. Running it w/o SSL is exposing cluster data to everyone and is not recommended. [#39462](https://github.com/kubernetes/kubernetes/pull/39462#issuecomment-271601547) /cc @jszczepkowski @zmerlynn **Release note**: ```release-note Support secure etcd cluster for centos provider. ```
Cluster Configuration
Deprecation Notice: This directory has entered maintenance mode and will not be accepting new providers. Please submit new automation deployments to kube-deploy. Deployments in this directory will continue to be maintained and supported at their current level of support.
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.