OPA Gatekeeper
Gatekeeper is a Policy Controller for Kubernetes
Gatekeeper is different from OPA
Compared to using OPA with its sidecar kube-mgmt (aka Gatekeeper v1.0), Gatekeeper introduces the following functionality:
- An extensible, parameterized policy library
- Native Kubernetes CRDs for instantiating the policy library (aka "constraints")
- Native Kubernetes CRDs for extending the policy library (aka "constraint templates")
- Audit functionality