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Asked: 2024-09-27T02:03:29+05:30 In: ,

What is the process for installing Docker version 24.0.5 on Ubuntu 22.04 by utilizing the official Ubuntu repositories rather than the Docker official PPA?

I’ve been trying to install Docker version 24.0.5 on my Ubuntu 22.04 system, but I want to stick with the official Ubuntu repositories instead of using the Docker official PPA. It just feels safer that way, you know?

I did some digging, and it seems there are plenty of tutorials out there for installing Docker using the PPA, but I haven’t found much guidance on how to get this specific version directly from the Ubuntu repos. I mean, I get that the PPA might have newer versions and all, but I’m just not comfortable with it for some reason.

So, here’s where I could use some help: What’s the actual process for this? I’ve got a fresh installation of Ubuntu 22.04 and have already updated my system, but I’m kind of stuck on the Docker part. Do I need to add any special repository for this purpose, or will the required version be available by default? Should I be worried about compatibility issues or anything like that?

Also, if you have any tips on dependencies I should watch out for or configurations that need to be done post-installation, that would be super helpful. I’ve read varying opinions on whether to use `apt-get` or stick to `apt`, and it’s just adding to my confusion.

Oh, and if you’ve got any tricks up your sleeve for keeping Docker up to date once I have it installed through the official repo, that would be awesome too! I really want to avoid any potential pitfalls and make sure my system stays secure and efficient.

Thanks a ton in advance for your help. I know it might sound like a simple install, but I’m learning as I go, and every bit of info helps!

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    2 Answers



    1. Installing Docker on Ubuntu 22.04

      To install Docker version 24.0.5 from the official Ubuntu repositories on your Ubuntu 22.04 system, you will first need to check if that specific version is available. Typically, Ubuntu maintains its own repositories, and they may not always contain the latest version of Docker. As of the last updates, Ubuntu 22.04 includes Docker in its official repositories, but it’s worth checking by running the following command in your terminal: apt-cache policy docker.io. If version 24.0.5 is available, you can proceed with the installation by using the command sudo apt install docker.io. If the version is not available, you may need to consider using the Docker PPA or an alternative method to obtain that specific version.

      After installation, configure Docker to start on boot and ensure it’s running by using sudo systemctl enable docker and sudo systemctl start docker. Regarding dependencies, Docker usually manages its own, but ensure that your system is updated using sudo apt update && sudo apt upgrade before installation to avoid any compatibility issues. You can manage updates to Docker through the standard package management commands; both apt and apt-get will work effectively, but apt is generally more user-friendly. To keep Docker updated, you can use sudo apt update and sudo apt upgrade periodically to fetch the latest versions available in the official repository. This approach minimizes potential security vulnerabilities while keeping your installation stable.




    2. Install Docker 24.0.5 on Ubuntu 22.04

      Installing Docker 24.0.5 on Ubuntu 22.04

      If you want to install Docker from the official Ubuntu repositories without using the Docker PPA, you might run into a challenge. As of now, the official Ubuntu repos may not have Docker version 24.0.5; they usually provide a version that is stable but might be older than the latest release. However, you can still install Docker from the official repos by following these steps:

      1. Check Available Docker Version

      First, check the available versions of Docker in the Ubuntu repositories:

      apt-cache policy docker.io

      This command will show you the latest version available in the repo. If it’s not 24.0.5, then you may have to consider other options.

      2. Update Package List

      Ensure your package list is updated:

      sudo apt update

      3. Install Docker

      If the available version is acceptable for your use case, install it using:

      sudo apt install docker.io

      4. Post-Installation Steps

      After installation, you may want to enable and start Docker:

      sudo systemctl enable docker
sudo systemctl start docker

      5. Add Your User to the Docker Group

      This helps you run Docker commands without sudo:

      sudo usermod -aG docker $USER

      Log out and log back in for this change to take effect.

      6. Compatibility and Dependencies

      As for compatibility issues, Docker typically works well on Ubuntu, so you shouldn’t face major problems. However, keep an eye out for any dependency issues during installation. Installing packages like `containerd` might also be necessary, but it usually gets handled automatically.

      7. `apt-get` vs. `apt`

      Regarding `apt-get` vs. `apt`, both commands will work, but `apt` is user-friendly with a better output format. You might prefer `apt` for most day-to-day operations.

      8. Keeping Docker Updated

      To keep Docker updated, run:

      sudo apt update
sudo apt upgrade

      This command checks for updates and installs any recent versions available from the official repositories.

      Conclusion

      In summary, installing Docker directly from Ubuntu’s official repositories is straightforward, but you might not get the latest version. If you decide to go for an older version, just make sure you keep it updated regularly to maintain security.

      Good luck with your Docker installation! It’s great that you’re taking the time to learn through this process.


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