How To Set up Docker Desktop on Ubuntu and Linux Mint

This information exhibits the way to set up Docker Desktop on Ubuntu 22.04 and Ubuntu-based distributions comparable to Linux Mint.

Conditions:

• 64-bit kernel and CPU help for virtualization/KVM virtualization help.
• QEMU have to be model 5.2 or newer (however the newest model is beneficial).
• Systemd init system.
• GNOME, KDE, or MATE Desktop atmosphere.
• At the least 4 GB of RAM, and.
• Allow configuring ID mapping in person namespaces.

1. Checking KVM Virtualization Assist in Ubuntu

As talked about below the prerequisite part above, Docker Desktop runs a digital machine that requires KVM help. If the host has virtualization help, the KVM module ought to load robotically. However, you possibly can load the module manually by operating the next command:

$ modprobe kvm

You may run the next instructions relying on the processor of the host machine to load the corresponding module:

$ modprobe kvm_intel  [For Intel]
$ modprobe kvm_amd    [For AMD]  

To verify if KVM acceleration can be utilized in your machine, problem the next command:

$ kvm-ok

Subsequent, additionally verify if the KVM modules are enabled, by operating the next command:

$ lsmod | grep kvm

Now that the stipulations exist in your machine, proceed to put in Docker Desktop as described within the sections that comply with.

2. Set up Docker Repository in Ubuntu

Now, run the next instructions first to replace the native package deal index, then set up the required packages, create a repository to retailer the Docker APT repository key, set up the important thing, after which arrange the repository configuration file:

$ sudo apt-get replace
$ sudo apt-get set up ca-certificates curl gnupg lsb-release
$ sudo mkdir -m 0755 -p /and so forth/apt/keyrings
$ curl -fsSL https://obtain.docker.com/linux/ubuntu/gpg | sudo gpg --dearmor -o /and so forth/apt/keyrings/docker.gpg
$ echo "deb [arch=$(dpkg --print-architecture) signed-by=/etc/apt/keyrings/docker.gpg] https://obtain.docker.com/linux/ubuntu $(lsb_release -cs) secure" | sudo tee /and so forth/apt/sources.checklist.d/docker.checklist > /dev/null

3. Set up Docker Desktop on Ubuntu

Subsequent, obtain the Docker Desktop DEB package deal file utilizing the wget command-line downloader as follows:

$ wget -c https://desktop.docker.com/linux/most important/amd64/docker-desktop-4.17.0-amd64.deb

Then, as soon as once more replace the native package deal index and set up DEB package deal utilizing the apt command as proven.

$ sudo apt replace
$ sudo apt set up ./docker-desktop-4.17.0-amd64.deb

Observe: Earlier than you begin operating the applying, do not forget that on Linux, Docker Desktop runs a Digital Machine (VM) so it creates and makes use of a customized docker context desktop-linux on startup.

Subsequently, should you had deployed any photos and containers on the Linux Docker Engine earlier than the set up, they won’t be out there in Docker Desktop for Linux.

3. Utilizing Docker Desktop on Ubuntu

As soon as the Docker Desktop software has been efficiently put in, seek for it within the Actions or Purposes menu. Then click on on it icon as proven within the following screenshot.

Subsequent, the Docker menu will show the Docker Subscription Service Settlement window, learn via it and click on Settle for to proceed as highlighted within the subsequent screenshot.

Beginning Container Utilizing Docker Desktop

It’s time to run your first container utilizing Docker Desktop by operating the next command.

$ docker run -d -p 80:80 docker/getting-started 

After operating the above command, it’s best to now see a container operating as proven within the subsequent screenshot.

Click on the increase arrow subsequent to the port mapping, below the Port(s) column to view the easy static website operating within the container, in your internet browser.

Congratulations! You might have efficiently put in Docker Desktop in your Ubuntu machine and run a pattern container. For extra info, learn via the Getting Began information offered by the static website within the pattern container or view the on-line documentation.