News

New Mac and Windows Development Tools for Working with Docker Containers

Docker last week announced a beta release of Mac and Windows developer tools for working with its Docker container technology.

Docker last week announced a beta release of Mac and Windows developer tools for working with its Docker container technology. With this release, it's now possible to install Docker and launch it on those platforms like any other packaged application available in native app stores, according to the company.

Previously, running a Docker container on Windows or the Mac OS required the open source Oracle VirtualBox application. With this release, the company has eliminated the need for such third-party software by integrating Docker directly with host-native virtualization, leveraging the Apple Hypervisor framework that first appeared in Mac OS X Yosemite (10.10) and Microsoft's Hyper-V from Windows 10.

"Users for the first time now have a uniform Docker experience across Linux, Mac and Windows platforms," explained Patrick Chanezon, member of the technical staff at Docker, Inc. and chief developer advocate.

These integrated products include Docker Compose and Notary tools and offer a streamlined installation process that no longer requires such non-system software as VirtualBox, Chanezon told ADTmag. The result is significantly faster performance and improvement of developer workflow and file synchronization for editing and testing code.

"There are lots of benefits in this release, but the most important to me is that it brings in-container development to developers," Chanezon said. "Many developers, myself included, are building microservices applications using Docker, but using it mainly to ship and run the applications. Many have been installing a lot of language-specific dependencies on their laptops, developing the apps with fast edit and cycles on their machines, and then only using Docker for some testing, and then building an image that they can ship and run in production on their Linux servers."

"In container" development is supported by a feature designed to allow devs to mount the application code and data directly in a volume that automatically refreshes the application when code changes are made. Code changes can be tested instantaneously on the laptop without the need to restart or rebuild the container every time. A Docker "build" is executed only when the developer wants to ship a Dockerized application from a laptop to a registry.

"All you need on your laptop Git, Docker, and your favorite text editor or IDE, and you can right away get started developing apps using Java or Python or Ruby or Node.js -- even .NET -- and do these fast edit/test cycles directly on your machine. This is very beneficial for this new generation of polyglot developers."

"These integrated software packages are designed to remove an additional layer of 'dependency hell' for Mac and Windows developers by allowing them to develop directly inside a container," said Solomon Hykes, founder, CTO, and Chief Product Officer for Docker, in a statement. And they demonstrate how his company can "leverage native platform capabilities to provide users with the same optimized Docker experience on all platforms," he said.

Docker for Mac and Windows is being introduced via a limited beta program. Those interested in participating can sign up on the company's Web site.

About the Author

David Ramel is an editor and writer for Converge360.

comments powered by Disqus

Featured

  • AI for GitHub Collaboration? Maybe Not So Much

    No doubt GitHub Copilot has been a boon for developers, but AI might not be the best tool for collaboration, according to developers weighing in on a recent social media post from the GitHub team.

  • Visual Studio 2022 Getting VS Code 'Command Palette' Equivalent

    As any Visual Studio Code user knows, the editor's command palette is a powerful tool for getting things done quickly, without having to navigate through menus and dialogs. Now, we learn how an equivalent is coming for Microsoft's flagship Visual Studio IDE, invoked by the same familiar Ctrl+Shift+P keyboard shortcut.

  • .NET 9 Preview 3: 'I've Been Waiting 9 Years for This API!'

    Microsoft's third preview of .NET 9 sees a lot of minor tweaks and fixes with no earth-shaking new functionality, but little things can be important to individual developers.

  • Data Anomaly Detection Using a Neural Autoencoder with C#

    Dr. James McCaffrey of Microsoft Research tackles the process of examining a set of source data to find data items that are different in some way from the majority of the source items.

  • What's New for Python, Java in Visual Studio Code

    Microsoft announced March 2024 updates to its Python and Java extensions for Visual Studio Code, the open source-based, cross-platform code editor that has repeatedly been named the No. 1 tool in major development surveys.

Subscribe on YouTube