Vagrant cloud3/15/2023 ![]() Keep up to date on topics of interest: tutorials, tips and tricks, and community building events. Designed hands-on by developers, for developers. Sign-up for our Developer-focused newsletter CODE. You can just head over to our website and activate an account. ![]() Not a CenturyLink Cloud customer? No problem. We also have several container tools listed in our Developer Center. Check out our Knowledge Base of articles on CenturyLink Cloud. We give you the deployment tools you need to manage your applications quickly and easily. You can either provision Docker using Vagrant, or go the more advanced route and use Docker as a provider within Vagrant (i.e., in place of a virtual machine). Though Docker and Vagrant are most frequently used separately from one another, often for very different purposes, they can be used together. It's in this type of scenario where you are most likely to find Docker and Vagrant used simultaneously. Docker provides VMs for Mac and 64 bit Windows, or you could use another. It just needs to run within a Linux virtual machine. That said, Docker does work with non-Linux operating systems. One big difference between Docker and Vagrant is that Docker containers run on Linux, but Vagrant files can contain any operating system. Where Docker relies on the host operating system, Vagrant includes the operating system within itself as part of the package. Here's an excellent overview/tutorial that discusses using Vagrant with CenturyLink Cloud. Vagrant provisions any machine, which is typically a virtual machine (but does not need to be). Vagrant is a workflow for development projects. Here is an excellent primer/tutorial on that subject if you want to learn more about how Docker fits into the larger development ecosystem. As you'll see, when we compare Docker to other tools (including Vagrant), it can be confusing to figure out the differences. ![]() Docker containers hold an application's components, including binaries, libraries, and configurations, as well as the application's dependencies. How is Docker Different from Vagrant?ĭocker is often described as "lightweight," because it simply provides containers within the host machine's Linux operating system. Where the two overlap the most is in the ability of each to solve the problems related to sharing environment setups so that multiple instances of the same application act in a predictable, repeatable manner. While the descriptions are divergent, there is similarity in the use cases. Vagrant creates and configures lightweight, reproducible, and portable development environments.Docker is an open platform for building, shipping, and running distributed applications.Definitions can be touchy so we'll use the product description from the home pages for Docker and Vagrant right now. We thought it would be useful to revisit the topic again from a high level. Each community has grown quite a bit since then. A little over two years ago we wrote that the lines between Vagrant and Docker were already blurring. While not exactly competing tools, they are frequently used in the same sorts of conversations. One comparison we keep seeing is between Docker vs Vagrant. The number of tools available for developing, deploying, and managing applications continues to expand.
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