Multi-CPU Architecture Kubernetes Cluster with a Raspberry Pi

Building a Multi-architecture CPU Kubernetes cluster is easier than you think with k3s. In this video we'll build a Raspberry Pi 4 with an ARM CPU and add it to our existing x86 x64 amd64 CPU Kubernetes cluster. Our foundation will be Ubuntu for ARM, then we'll add k3s, and then join it to our cluster. We'll also discuss how this works with Docker images built for specific CPU types. We'll also talk about some build configurations and requirements for your Pi. Happy Pi Day! Video Notes: https://technotim.live/posts/multi-arch-k3s-rpi/ See the whole kit here: ►https://kit.co/TechnoTim/best-raspberry-pi-with-poe ★ Subscribe! https://l.technotim.live/subscribe ★ Watch Live on Twitch https://l.technotim.live/twitch ★ Get Help in Our Discord Community! https://l.technotim.live/discord ★ Subscribe to Techno Tim Talks! https://l.technotim.live/subscribe-ttt ★ Documentation found here https://l.technotim.live/docs Support me on Patreon: https://www.patreon.com/technotim Sponsor me on GitHub: https://github.com/sponsors/timothystewart6 Subscribe on Twitch: https://www.twitch.tv/technotim Become a YouTube member: https://www.youtube.com/channel/UCOk-gHyjcWZNj3Br4oxwh0A/join Merch Shop: https://l.technotim.live/shop Gear Recommendations: https://l.technotim.live/gear Get Help in Our Discord Community: https://l.technotim.live/discord 2nd channel: https://www.youtube.com/@TechnoTimTalks (Affiliate links may be included in this description. I may receive a small commission at no cost to you.) 00:00 - How do I get a multi-arch Kubernetes? 00:23 - Choosing the right Raspberry Pi 01:02 - Power Over Ethernet (PoE) Pi Hat 01:32 - Assembling the Pi 02:01 - Choosing your OS 02:56 - k3 server vs agent 04:08 - Configuring k3s on Pi 06:12 - Congrats! Multi Arch k3s + Containers! 07:11 - Force pods on a particular 08:01 - Using labels and NodeSelector to deploy pods to a specific node 09:13 - Create a podspec 09:37 - Apply podspec with NodeSelector 10:03 - What does it look like in Rancher? 10:23 - What do you think about our hybrid kubernetes cluster? 10:58 - Stream Highlight - Viewer asks "What is a PoE Powered Raspberry Pi?" #RaspberryPi #Kubernetes #HomeLab "Wasted Keybinds" is from Harris Heller's album Breaker. https://l.technotim.live/sb-music-license Thank you for watching!