How to Build and Run K3s on macOS with Multipass and k3d

Step by step guide for Developer’s using Multipass and k3d K3s is a lightweight Kubernetes distribution designed for resource-constrained environments, making it ideal for local development or edge computing. However, building K3s from source on macOS isn’t straightforward, since K3s requires a Linux environment to compile. In this guide, we’ll walk through how to build K3s from source using Canonical’s Multipass, transfer the resulting image to your Mac, and then run it using k3d. Prerequisites: Before we begin, ensure that Homebrew is installed on your macOS system. You can install all required dependencies using Homebrew.

May 8, 2025 - 20:02
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How to Build and Run K3s on macOS with Multipass and k3d

Step by step guide for Developer’s using Multipass and k3d

K3s is a lightweight Kubernetes distribution designed for resource-constrained environments, making it ideal for local development or edge computing. However, building K3s from source on macOS isn’t straightforward, since K3s requires a Linux environment to compile. In this guide, we’ll walk through how to build K3s from source using Canonical’s Multipass, transfer the resulting image to your Mac, and then run it using k3d.

Prerequisites:

Before we begin, ensure that Homebrew is installed on your macOS system. You can install all required dependencies using Homebrew.