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Docker Blog
DockerCon LIVE 2020: Captains on Deck!
This is a guest post from Docker Captain Bret Fisher, a long-time DevOps sysadmin and speaker who teaches container skills with his popular Docker Mastery courses Docker Mastery, Kubernetes Mastery, Docker for Node.js, and Swarm Mastery, weekly YouTube Live shows....
How to Build and Test Your Docker Images in the Cloud with Docker Hub
Part 2 in the series on Using Docker Desktop and Docker Hub Together Introduction In part 1 of this series, we took a look at installing Docker Desktop, building images, configuring our builds to use build arguments, running our application in containers, and finally,...
Docker Desktop: WSL 2 Best practices
Docker Desktop WSL 2 backend has now been available for a few months for Windows 10 insider users and Microsoft just released WSL 2 on the Release Preview channel (which means GA is very close). We and our early users have accumulated some experience working with it...
Multi-arch build and images, the simple way
“Build once, deploy anywhere” is really nice on the paper but if you want to use ARM targets to reduce your bill, such as Raspberry Pis and AWS A1 instances, or even keep using your old i386 servers, deploying everywhere can become a tricky problem as you need to...
Up Your Productivity with these DockerCon LIVE 2020 Sessions
DockerCon LIVE 2020 is the opportunity for the Docker Community to connect while socially distancing, have fun, and learn from each other. From beginner to expert, DockerCon speakers are getting ready to share their tips and tricks for becoming more productive and...
Speed Up Your Development Flow With These Dockerfile Best Practices
The Dockerfile is the starting point for creating a Docker image. The file format provides a well-defined set of directives that allow you to copy files or folders, run commands, set environment variables, and do other tasks required to create a container image. It’s...
Announcing the DockerCon LIVE 2020 Speakers
After receiving many excellent CFP submissions, we are thrilled to finally announce the first round of speakers for DockerCon LIVE on May 28th starting at 9am PT / GMT-7. In order to maximize the opportunity to connect with speakers and learn from their experience,...
Using Docker Desktop and Docker Hub Together – Part 1
Introduction In today’s fast-paced development world CTOs, dev managers and product managers demand quicker turnarounds for features and defect fixes. “No problem, boss,” you say. “We’ll just use containers.” And you would be right but once you start digging in and...