Can Anyone Recommend a Beginner’s Guide to Docker on Ubuntu?

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Asked By CuriousCat42 On

Hey everyone! I'm trying to set up Docker on Ubuntu to run Frigate, but I'm really struggling since I'm not very familiar with Linux. I'm looking for a super simple guide that goes through everything step-by-step. The official docs are a bit overwhelming, and they assume I already know where things like the compose config files are—I'm lost! I also have questions about whether I need Portainer and why my Portainer interface looks different from others. I've watched a few YouTube tutorials, but they often skip important details, which makes it hard to troubleshoot when something goes wrong. Any links or resources would be greatly appreciated! Thanks!

5 Answers

Answered By DockerDude On

Installing Portainer first really simplifies things. You can use it to manage your Docker containers more easily as you get started. There are plenty of videos out there that show how to copy stacks, and even tools like ChatGPT can help if you're stuck!

Answered By ProxFox On

Consider using Proxmox with an Ubuntu desktop VM. Set up your Proxmox environment first, create an Ubuntu VM, and then install Docker. Play around with it—install a few containers and practice using the command line. If you mess up, just delete the VM and start over. Doing this repeatedly will build your confidence!

Answered By HelpfulHarriet On

Starting with Docker can be a bit daunting, but I wrote a guide specifically for beginners to help you get up and running without the confusion. You can check it out here: https://corelab.tech/dockersetup. Hope it helps you straight away!

CuriousCat42 -

This is super helpful! Thanks a lot!

Answered By TechieTed On

My best advice is to take it slow: really focus on the basics first. Make sure you install Docker as per the official install docs, and steer clear of Docker Desktop if you're on Linux. Once Docker is set up, practice with basic `docker run` commands to familiarize yourself with how containers work. Once you're comfortable with that, start looking into Docker Compose—it's a much cleaner way to handle your services. Don't worry about advanced stuff like Portainer until you really understand the fundamentals!

Answered By NewbieNina On

If you're looking for tutorials, I've found a lot of good resources on YouTube as well. I'm a newbie myself and have managed to deploy containers like qBittorrent and Plex on Linux Mint. It feels challenging but interesting! Good luck!

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