This one usually shaves off hundreds of megs of data. Mine is reporting 132.2 GB before cleaning. But once a year, developers should run through a few manual commands, because auto-cleaners won’t know how to take care of a developer machine.īefore we start, let’s look at how much “Free Space” you’re starting with: Sure, for general maintenance, nothing beats CleanMyMac. But it never cleans a development machine as I can. I love cleaning software? PLZ! Remove duplicates, find old OS cruft etc. Disk Image Location – The file system location for the Docker Desktop disk image.Clean up your dev environment you filthy animal!.Disk Image Size – The local disk space available to Docker Desktop.The default is 1 GB and can be increased or decreased based on container and application requirements. Swap – The swap file size for Docker Desktop.Memory – The amount of memory available to Docker Desktop.Raising this number will increase container and application performance. The default setting is half of the maximum number on your Mac. CPUs – The number of processors available to Docker Desktop.Using the sliders, you can adjust the hardware resources available to Docker Desktop. The Advanced section contains the configuration for the hardware resources used by Docker Desktop. Select the Resources menu heading and click on ADVANCED. In the Preferences screen, you’ll have various sections containing items to customize the behavior of Docker. Opening the Settings dialog of Docker Desktop for Mac Homebrew will automatically find the latest version. This command tells Homebrew to download and install the package called docker. Open the macOS terminal and run the following command.

Let’s first cover how to install the Docker Engine.ġ. You can either install just the Docker engine or install Docker Desktop. The Homebrew package manager for macOS offers two ways to install Docker. Before starting, be sure you’ve installed Homebrew. Installing Docker for Mac Using Engine with HomebrewĮven though you can install Docker many different ways, if you’re on macOS, the Homebrew package manager is probably the easiest. This tutorial will use macOS Big Sur, version 11.5.1. If you’d like to follow along, be sure you have the following: This tutorial will be a hands-on demonstration. Installing Docker Desktop on macOS with a Disk Image.Installing Docker Desktop with Homebrew.Installing Docker for Mac Using Engine with Homebrew.

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