kubernetes - Kubernetes是否有能力提升新节点？

Question

Kubernetes是否有能力/需要加入云提供商(AWS，Rackspace)来启动新节点？如果是这样，它将如何预配节点-它是否运行Ansible等？还是Kubernetes是否需要手动为其提供所有节点？

Answer 1

最简洁的答案是不。

下面的博客文章介绍了新的kubeadm命令，解释了更长的答案:

http://blog.kubernetes.io/2016/09/how-we-made-kubernetes-easy-to-install.html

There are three stages in setting up a Kubernetes cluster, and we decided to focus on the second two (to begin with):

1. Provisioning: getting some machines
2. Bootstrapping: installing Kubernetes on them and configuring certificates
3. Add-ons: installing necessary cluster add-ons like DNS and monitoring services, a pod network, etc

We realized early on that there's enormous variety in the way that users want to provision their machines.

They use lots of different cloud providers, private clouds, bare metal, or even Raspberry Pi's, and almost always have their own preferred tools for automating provisioning machines: Terraform or CloudFormation, Chef, Puppet or Ansible, or even PXE booting bare metal. So we made an important decision: kubeadm would not provision machines. Instead, the only assumption it makes is that the user has some computers running Linux.

更新资料

http://blog.kubernetes.io/2017/01/stronger-foundation-for-creating-and-managing-kubernetes-clusters.html