Once deployed to a node, Docker will run and behave just as it would if you installed it manually.
There are other options for the class, but that will get you started, particularly if you’re looking to do your work on a development virtual machine. To deploy Docker on any node managed by your Puppet master, you can simply add the basic class: The fact that these modules have been downloaded nearly two million times from the Puppet Forge gives you an idea of their utility. Whether you’re just getting started with containers or you’ve been using them for a while, one of the easiest ways to deploy Docker is with the Puppet module, available at. Examples include NGINX and Apache containers. This module enables you to build various images, including Docker images, from Puppet code. This repository builds on Puppet in Docker by providing various examples, from running Puppet on container-centric operating systems like CoreOS or Atomic to building a full Puppet stack on top of a container scheduler. Puppet in DockerĪ series of Dockerfiles, and the associated build toolchain, for building Docker images containing Puppet and related software.
Keep in mind that some of these modules are classified as experimental, but they’re fully functional and based on sound Puppet and Docker principles. Handy resourcesĪ few handy repositories in the Puppet Forge and GitHub will help get you started. You may well try these in development, but I think you’ll quickly see how you can transfer what you learn to production applications.
Do i put docker ip or system ip in caddy how to#
In this blog post, I’ll show you how to use some of the Puppet tools to create working containerized environments. Should I use Puppet to deploy Docker on my nodes, and then use Puppet to define container images? Or should I use Docker containers to deploy Puppet so I can test dashboards and other modules without having to build out my infrastructure? If you’ve ever wanted to get started with Puppet or Docker - or both - you’ve probably faced a bit of a chicken-or-egg conundrum.
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