Dev.to
7/31/2026

The original title is: "Set Up a Kubernetes Node on Ubuntu 24.04 with containerd (the Docker-Compatible Runtime)"
Original: Set Up a Kubernetes Node on Ubuntu 24.04 with containerd (the Docker-Compatible Runtime)
Short summary
A step-by-step guide to setting up a Kubernetes node on Ubuntu 24.04 using containerd as the container runtime, with kubeadm for cluster initialization. Covers kernel module loading, swap disabling, cgroup v2 configuration, the new pkgs.k8s.io repository, and Flannel CNI setup. Includes troubleshooting tips for common first-node failures.
- •Complete kubeadm node bring-up on Ubuntu 24.04 with containerd
- •Critical cgroup v2 systemd driver configuration explained
- •Uses new pkgs.k8s.io repo; covers Flannel CNI and single-node lab setup
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