Konstraint is a tool to auto generate Kubernetes Gatekeeper constrainttemplate resources by parsing the Rego files directly.

Install konstraint using your preferred method.

go get github.com/xUnholy/konstraint

Use the CLI to generate Gatekeeper constrainttemplate resources:

konstraint template -p example/ -l example/libs -o yaml

Alternatively run the CLI using a Docker image for CI/CD:

docker run --rm --workdir /tmp/workspace \
  -v "$(pwd)":/tmp/workspace \
  xunholy/konstraint:latest \
  template -p example -l example/libs \
  -o yaml