Story (Required)

As a user of OpenShift GitOps wanting to use GA notifications, I want to be able to configure my triggers and templates in a first class way through a strongly typed custom resource rather than editing a configmap

Background (Required)

see https://issues.redhat.com/browse/GITOPS-2304 for details on background

Out of scope

<Defines what is not included in this story>

Approach (Required)

• Design and implement a new API for notifications configuration. Should include triggers, templates, services and any other configuration currently provided by the argocd-notifications-cm
• Implement a new notifications-configuration controller to watch the new CR
• For fresh installations, whenever notifications is enabled, ArgoCD controller creates a new notifications configuration CR in the same namespace
• New controller updates the notifications-cm whenever the CR is updated

Dependencies

none

Acceptance Criteria (Mandatory)

• New CRD designed and implemented
• New controller implemented
• Unit/e2e tests
• updated documentation 

INVEST Checklist

Dependencies identified

Blockers noted and expected delivery timelines set

Design is implementable

Acceptance criteria agreed upon

Story estimated

Legend

Unknown

Verified

Unsatisfied

Done Checklist

• Code is completed, reviewed, documented and checked in
• Unit and integration test automation have been delivered and running cleanly in continuous integration/staging/canary environment
• Continuous Delivery pipeline(s) is able to proceed with new code included
• Customer facing documentation, API docs etc. are produced/updated, reviewed and published
• Acceptance criteria are met