To do so, open up Docker Desktop then navigate to Preferences. The Docker buildx feature is currently “experimental” so we need to enable Docker Desktop’s experimental feature support.
Step 1: enable experimental Docker Desktop features It was written with an Apple M1 equipped MacBook Air so results may vary across devices. This guide assumes you have an Apple Silicon equipped Mac running macOS Big Sur.
Upgrade docker for mac how to#
How to build a multi-architecture Docker Image on Apple Silicon This allows you to build a Docker Image for a variety of different CPU architectures and it uses QEMU under the hood to do the emulation. It’s a CLI plugin that integrates the Moby BuildKit toolkit. This means this image can’t run on any other device like a raspberry pi (linux/arm/v7) or a typical server (linux/amd64) as the application binaries inside are not compatible.įortunately, Docker has supported cross CPU architecture builds for a while now through an experimental feature called buildx. When I build a Docker image on my Mac – it builds an ARM version (specifically arm64). I extensively use Docker in the projects I work on, so this led to a unique problem.
My Apple Silicon MacBook Air is now my daily driver that I use for work as a software engineer and for personal projects. I jumped on the Apple Silicon band wagon as soon as I heard how awesome they were and I was not disappointed. Subscribe to TechRepublic's How To Make Tech Work on YouTube for all the latest tech advice for business pros from Jack Wallen.Want a set of commands you can copy/paste? Jump to the TLDR at the bottom. Enjoy knowing you have the most up-to-date installation you can get (without running an unstable, beta release). Log out and log back in for the changes to take effect.Īnd that's all there is to getting the latest version of the Docker engine installed on Ubuntu. To finish things up, make sure your user is still a member of the docker group with the command: sudo usermod -aG docker $USER When you now run the command docker -version, you should see it listed as 20.10.7 (as of this writing). That is the best way to ensure you have the latest version of the Docker engine at the ready. Notice the above installed the community edition of the Docker engine.
Upgrade docker for mac install#
Sudo apt-get install docker-ce docker-ce-cli containerd.io -y
Upgrade docker for mac update#
This is done with the command: sudo apt-get install apt-transport-https ca-certificates curl gnupg lsb-release -yįinally, we can install the latest version of the Docker engine: sudo apt-get update We're going to install a few dependencies first. Next, add the repository: echo "deb $(lsb_release -cs) stable" | sudo tee /etc/apt//docker.list > /dev/null How to install the latest Docker engine First, add the GPG key with the command: curl -fsSL | sudo gpg -dearmor -o /usr/share/keyrings/docker-archive-keyring.gpg With Docker removed, we can add the necessary repository. When that completes, you're ready to move on. Log in to your Ubuntu instance, open a terminal window, and issue the command: sudo apt-get remove -purge docker docker-engine docker.io -y To install the latest version, you must first purge the current installation. How to remove the current Docker installation
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