Kubernetes
Cluster Architecture
A high-level tour of the Kubernetes control plane and worker nodes — etcd, scheduler, controllers, API server, kubelet, kube-proxy — and how they coordinate.
A high-level tour of the Kubernetes control plane and worker nodes — etcd, scheduler, controllers, API server, kubelet, kube-proxy — and how they coordinate.
How Docker and ContainerD relate, why Kubernetes deprecated the Docker shim, and which CLI tools to use to talk to each runtime.