Deis (pronounced DAY-iss) Workflow is an open source Platform as a Service (PaaS) that adds a developer-friendly layer to any Kubernetes cluster, making it easy to deploy and manage applications on your own servers.
For more information about the Deis Workflow, please visit the main project page at https://github.com/teamhephy/workflow.
We welcome your input! If you have feedback, please submit an issue. If you'd like to participate in development, please read the "Development" section below and submit a pull request.
The Registry Token Refresher service creates the imagePullSecret and updates it at regular interval of time for each app(namespace) created by Deis Workflow. The secrets are used by dockerbuilder and controller for authenticating with the private registry.
This service is run only when using Amazon's ECR or Google's GCR as they provide short lived tokens for authentication.