Kubernetes the hard way: https://github.com/kelseyhightower/kubernetes-the-hard-way https://github.com/kelseyhightower/kubernetes-the-hard-way Gave me the nece

Kubernetes the hard way: https://github.com/kelseyhightower/kubernetes-the-hard-way https://github.com/kelseyhightower/kubernetes-the-hard-way Gave me the necessary understanding of the core layers of a cluster. The Digital Ocean docs were already mentioned but they're also an exellent reference source.