CoreOS Support

If you’re a community user or open source developer with a question, the large and active CoreOS community can help. If you’re an enterprise customer, our professional support staff offers guaranteed response times to help you solve complex infrastructure issues.


The official CoreOS documentation is the place to find quickstart guides, product feature descriptions, and details about the components of the CoreOS stack.

Looking to run CoreOS Container Linux? Check for your cloud provider or on-premises tech in the list of supported platforms.

Community Support

Get answers to general questions and help with troubleshooting issues from the CoreOS community and CoreOS engineering teams on the CoreOS user forums and the #coreos IRC channel.

Enterprise Support with Premium Managed Linux and Tectonic

Premium Managed Linux includes enterprise support for CoreOS Container Linux by phone, web, and e-mail, with guaranteed response times from our engineering and support teams. Professional services and training programs are also available to help organizations deploy and master modern container cluster infrastructure. Our goal is to solve customers’ issues as quickly as possible so they can focus on what matters most – their business.

Enterprise support for Kubernetes and the full CoreOS stack is available with Tectonic, the premier enterprise platform for managing containers on Kubernetes anywhere.