---
# ClusterRole for Backstage service account - allows managing environments
apiVersion: rbac.authorization.k8s.io/v1
kind: ClusterRole
metadata:
  name: backstage-environment-manager
rules:
  # Namespace management for environment lifecycle
  - apiGroups: [""]
    resources: ["namespaces"]
    verbs: ["get", "list", "watch", "delete"]

  # Read access to core resources for Kubernetes plugin
  - apiGroups: [""]
    resources: ["resourcequotas", "limitranges", "pods", "services", "configmaps", "secrets"]
    verbs: ["get", "list", "watch"]

  # Apps - deployments, replicasets, statefulsets, daemonsets
  - apiGroups: ["apps"]
    resources: ["deployments", "replicasets", "statefulsets", "daemonsets"]
    verbs: ["get", "list", "watch"]

  # Batch - jobs and cronjobs
  - apiGroups: ["batch"]
    resources: ["jobs", "cronjobs"]
    verbs: ["get", "list", "watch"]

  # Autoscaling - HorizontalPodAutoscalers
  - apiGroups: ["autoscaling"]
    resources: ["horizontalpodautoscalers"]
    verbs: ["get", "list", "watch"]

  # Networking - networkpolicies and ingresses
  - apiGroups: ["networking.k8s.io"]
    resources: ["networkpolicies", "ingresses"]
    verbs: ["get", "list", "watch"]

  # Metrics - for pod metrics
  - apiGroups: ["metrics.k8s.io"]
    resources: ["pods"]
    verbs: ["get", "list", "watch"]

  # ArgoCD Applications - for cleanup when deleting environments
  - apiGroups: ["argoproj.io"]
    resources: ["applications"]
    verbs: ["get", "list", "watch", "delete"]

  # Argo Workflows - for monitoring environment provisioning status
  - apiGroups: ["argoproj.io"]
    resources: ["workflows"]
    verbs: ["get", "list", "watch"]

---
# Bind the role to backstage service account
apiVersion: rbac.authorization.k8s.io/v1
kind: ClusterRoleBinding
metadata:
  name: backstage-environment-manager-binding
roleRef:
  apiGroup: rbac.authorization.k8s.io
  kind: ClusterRole
  name: backstage-environment-manager
subjects:
  - kind: ServiceAccount
    name: backstage
    namespace: backstage