Docker: The hidden software layer that powers the internet and servers worldwide!

Learn what Docker is and why it's the backbone of every modern homelab and the vast majority of the internet. This Docker tutorial explains containers, images, volumes, and Docker Compose in plain English - perfect for smart home enthusiasts and homelab beginners. Discover how Docker makes self-hosting applications like Home Assistant, Frigate, and Node-RED easier, faster, and safer by isolating services in lightweight containers. Whether you're running a Raspberry Pi or a dedicated server, this Docker explained guide covers everything from key terminology to best practices, common gotchas, and how to avoid breaking your system when installing new software. # Chapters 00:00 Intro 00:48 Docker in a nutshell 01:16 A quick history of Docker 02:16 Docker key terminology 05:00 How I use Docker 07:00 The common gotchas of Docker 09:12 The rules of docker 10:41 Outro --- # My links: My blog: https://foxleigh.me Discord: https://discord.gg/tPdaADbM2N Patreon: https://www.patreon.com/c/foxyslab LinkedIn: https://www.linkedin.com/in/alexfoxleigh/ Twitter: https://twitter.com/foxleigh81 GitHub: https://github.com/foxleigh81 # Gear + stuff I use My studio kit, homelab builds and recommended gear are listed here: https://www.foxyslab.com/resources # Support the channel If you like my videos and want to help me keep making more of them, Patreon is the best way. You also get Discord roles, behind-the-scenes chats and your name in the credits depending on the tier. If you just want to send a one-off tip then you can do that over at ko-fi: https://ko-fi.com/foxleigh81 If you want to support me but you can't afford to donate money then simply engaging with my videos with a like or a comment goes a long way, I'd be especially grateful if you shared a link to my videos to someone else. However you choose to support me, I will be very grateful :) Disclaimer: Some links in this description are affiliate links. If you buy through them, I earn a small commission at no extra cost to you. This helps support the channel! Transparency: Unless stated otherwise, all products were purchased by me. Opinions are 100% my own.