containerd Archives

Single-node Kubernetes cluster – docker desktop

February 26, 2023August 22, 2021 by Digi Hunch

While there are many tools to set up single-node Kubernetes cluster (e.g. minikube, MicroK8s, kind, or k3s with the k3d wrapper), docker-desktop has a significant advantage: it comes with Docker installation, on MacOS, or on Windows. It is installed simply by enabling the option “Enable Kubernetes”. It can be blown away and reset in a … Read moreSingle-node Kubernetes cluster – docker desktop

Docker components

March 20, 2022October 28, 2020 by Digi Hunch

The previous post about virtualization and containerization brought up some underlying technologies which Docker build containers on, including: namespaces – a Linux kernel mechanism to isolate resources. It allows a process to run within an isolated environment (mnt, pid, net, ipt, uts, user, cgroup) cgroups – a Linux kernel mechanism to limit resource usage of … Read moreDocker components