robhaswell/priu repository overview

⁠powerstrip-restrict-image-user

A Powerstrip adapter to restrict Docker to manipulating images published by a given user.

By specifying a USER environment variable you can prevent Docker from running any images not provided by a specific user or organization.

⁠Usage

This image is available as robhaswell/priu. It accepts one configuration envar, USER. This can be any user, e.g. robhaswell, or _ for official images.

A typical Powerstrip configuration would look like:

version: 1
endpoints:
  "POST /*/containers/create":
    pre: [priu]
  "POST /*/containers/*/start":
    post: [priu]
adapters:
  priu: http://priu/

The adapter is started with:

docker run -d -e USER=someuser --name priu robhaswell/priu