In this chapter, we discussed how to make changes to the infrastructure that provides compute, storage, and networking capacity to your Kubernetes infrastructure, whether it be a purely public cloud platform or a hybrid installation. In observing the public cloud platforms, we discussed methods for handling underlying instance and resource instability, and strategies for running highly available workloads on partially available underlying hardware.

Additionally, we covered a key topic on how to build infrastructure using tools such as kubeadm, kubectl, and public cloud provider tools that can scale up and down your clusters.