add gatekeeper back in

charter/BigBangPackages.md

@@ -151,7 +151,26 @@ Owners:
 
 ### Policy Enforcement
 
-The Policy Enforcement Package installs Kyverno.
+The Policy Enforcement Package installs either the Open Policy Agent Gatekeeper [Operator](https://kubernetes.io/docs/concepts/extend-kubernetes/operator/) or Kyverno.
+
+#### OPA Gatekeeper
+
+Product:
+
+* [OPA Gatekeeper](https://github.com/open-policy-agent/gatekeeper)
+* [Open Policy Agent](https://www.openpolicyagent.org/)
+
+Repository:
+
+* [Policy Repo](https://repo1.dso.mil/platform-one/big-bang/apps/core/policy)
+
+Dependencies: None
+
+Owners:
+
+* [CODEOWNERS](https://repo1.dso.mil/platform-one/big-bang/apps/core/policy/-/blob/main/CODEOWNERS)
+
+#### Kyverno
 
 Product:
 

docs/understanding_bigbang/licensing_expectations.md

@@ -42,6 +42,7 @@ Licensing of products deployable by BigBang are not covered by the BigBang team.
 | Package                                                               | Purpose                                                                         | Licenses                                                                                                                                                        | Notes about Licensed Features and Support                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                    |
 |-----------------------------------------------------------------------|---------------------------------------------------------------------------------|-----------------------------------------------------------------------------------------------------------------------------------------------------------------|------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|
 | FluxCD                                                                | GitOps  (Prerequisite App)                                                      | Apache License 2.0  (Free/OSS)                                                                                                                                  |                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                              |
+| Open Policy Agent Gatekeeper                                          | Policy Enforcement  (Core App)                                                  | Apache License 2.0  (Free/OSS)                                                                                                                                  | * [Styra](https://www.openpolicyagent.org/support) is the original creator of OPA and can offer commercial support.                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                          |
 | Kyverno                                          | Policy Enforcement  (Core App)                                                  | Apache License 2.0  (Free/OSS)                                                                                                                                  | * Kyverno is a fully open-source product, however there are [multiple companies](https://kyverno.io/support/) which provide paid support services for it.                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                          |
 | Istio Controlplane, Istio Operator,  and Kiali                        | Service Mesh, Operator, and  Service Mesh Dashboard  (Core App)                 | Apache License 2.0  (Free/OSS)                                                                                                                                  | * [Tetrate](https://www.tetrate.io/) is an Istio Vendor that can offer commercial support.                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                   |
 | Jaeger                                                                | APM (Application Performance Monitoring)  / Tracing  (Core App)                 | Apache License 2.0  (Free/OSS)                                                                                                                                  |                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                              |