infra/charts/radar/templates/clusterrole.yaml

{{- if .Values.rbac.create -}}
apiVersion: rbac.authorization.k8s.io/v1
kind: ClusterRole
metadata:
  name: {{ include "radar.fullname" . }}
  labels:
    {{- include "radar.labels" . | nindent 4 }}
rules:
  # Core resources (read-only)
  - apiGroups: [""]
    resources:
      - pods
      - services
      - configmaps
      - events
      - namespaces
      - nodes
      - persistentvolumeclaims
      - serviceaccounts
      - endpoints
    verbs: ["get", "list", "watch"]

  {{- if .Values.rbac.helm }}
  # Helm write operations require broad permissions because charts can create
  # any Kubernetes resource type. Read access for common resources is granted
  # by other rules in this ClusterRole. Secrets read access is auto-enabled below.
  - apiGroups: ["*"]
    resources: ["*"]
    verbs: ["create", "update", "patch", "delete"]
  {{- end }}

  {{- if or .Values.rbac.secrets .Values.rbac.helm }}
  # Secrets access - required for Helm release storage (rbac.helm)
  # or for showing secrets in the resource browser (rbac.secrets)
  - apiGroups: [""]
    resources:
      - secrets
    verbs: ["get", "list", "watch"]
  {{- end }}

  # Workload resources (read-only)
  - apiGroups: ["apps"]
    resources:
      - deployments
      - daemonsets
      - statefulsets
      - replicasets
    verbs: ["get", "list", "watch"]

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

  # Batch resources (read-only)
  - apiGroups: ["batch"]
    resources:
      - jobs
      - cronjobs
    verbs: ["get", "list", "watch"]

  # Autoscaling resources (read-only)
  - apiGroups: ["autoscaling"]
    resources:
      - horizontalpodautoscalers
    verbs: ["get", "list", "watch"]

  # Authorization (required for capability detection via SelfSubjectAccessReview)
  - apiGroups: ["authorization.k8s.io"]
    resources:
      - selfsubjectaccessreviews
    verbs: ["create"]

  {{- if .Values.rbac.podLogs }}
  # Pod logs (opt-in - enables log viewer)
  - apiGroups: [""]
    resources:
      - pods/log
    verbs: ["get"]
  {{- end }}

  {{- if .Values.rbac.podExec }}
  # Pod exec (opt-in - enables terminal feature)
  - apiGroups: [""]
    resources:
      - pods/exec
    verbs: ["create"]
  {{- end }}

  {{- if .Values.rbac.portForward }}
  # Port forwarding (opt-in - enables port forward feature)
  - apiGroups: [""]
    resources:
      - pods/portforward
    verbs: ["create"]
  {{- end }}

  {{- if .Values.rbac.traffic }}
  # Traffic visibility (Hubble/Cilium) - scoped to only the TLS cert secret
  - apiGroups: [""]
    resources:
      - secrets
    resourceNames:
      - hubble-relay-client-certs
    verbs: ["get"]
  {{- end }}

  # CRD discovery
  - apiGroups: ["apiextensions.k8s.io"]
    resources:
      - customresourcedefinitions
    verbs: ["get", "list", "watch"]

  # CRD access
  {{- if .Values.rbac.crdGroups.all }}
  # Wildcard access to all CRDs (rbac.crdGroups.all=true)
  - apiGroups: ["*"]
    resources: ["*"]
    verbs: ["get", "list", "watch"]
  {{- else }}
  # Per-group CRD access
  {{- if .Values.rbac.crdGroups.argo }}
  - apiGroups: ["argoproj.io"]
    resources: ["*"]
    verbs: ["get", "list", "watch"]
  {{- end }}
  {{- if .Values.rbac.crdGroups.awx }}
  - apiGroups: ["awx.ansible.com"]
    resources: ["*"]
    verbs: ["get", "list", "watch"]
  {{- end }}
  {{- if .Values.rbac.crdGroups.certManager }}
  - apiGroups: ["cert-manager.io"]
    resources: ["*"]
    verbs: ["get", "list", "watch"]
  {{- end }}
  {{- if .Values.rbac.crdGroups.cloudnativePg }}
  - apiGroups: ["cloudnative-pg.io"]
    resources: ["*"]
    verbs: ["get", "list", "watch"]
  {{- end }}
  {{- if .Values.rbac.crdGroups.crossplane }}
  - apiGroups: ["crossplane.io", "pkg.crossplane.io", "apiextensions.crossplane.io"]
    resources: ["*"]
    verbs: ["get", "list", "watch"]
  {{- end }}
  {{- if .Values.rbac.crdGroups.descheduler }}
  - apiGroups: ["descheduler.alpha.kubernetes.io"]
    resources: ["*"]
    verbs: ["get", "list", "watch"]
  {{- end }}
  {{- if .Values.rbac.crdGroups.envoyGateway }}
  - apiGroups: ["gateway.envoyproxy.io"]
    resources: ["*"]
    verbs: ["get", "list", "watch"]
  {{- end }}
  {{- if .Values.rbac.crdGroups.externalDns }}
  - apiGroups: ["externaldns.k8s.io"]
    resources: ["*"]
    verbs: ["get", "list", "watch"]
  {{- end }}
  {{- if .Values.rbac.crdGroups.externalSecrets }}
  - apiGroups: ["external-secrets.io"]
    resources: ["*"]
    verbs: ["get", "list", "watch"]
  {{- end }}
  {{- if .Values.rbac.crdGroups.flux }}
  - apiGroups: ["source.toolkit.fluxcd.io", "kustomize.toolkit.fluxcd.io", "helm.toolkit.fluxcd.io", "notification.toolkit.fluxcd.io", "image.toolkit.fluxcd.io"]
    resources: ["*"]
    verbs: ["get", "list", "watch"]
  {{- end }}
  {{- if .Values.rbac.crdGroups.gatewayApi }}
  - apiGroups: ["gateway.networking.k8s.io"]
    resources: ["*"]
    verbs: ["get", "list", "watch"]
  {{- end }}
  {{- if .Values.rbac.crdGroups.gcpMonitoring }}
  - apiGroups: ["monitoring.googleapis.com"]
    resources: ["*"]
    verbs: ["get", "list", "watch"]
  {{- end }}
  {{- if .Values.rbac.crdGroups.grafana }}
  - apiGroups: ["monitoring.grafana.com", "tempo.grafana.com", "loki.grafana.com", "grafana.integreatly.org"]
    resources: ["*"]
    verbs: ["get", "list", "watch"]
  {{- end }}
  {{- if .Values.rbac.crdGroups.istio }}
  - apiGroups: ["networking.istio.io", "security.istio.io"]
    resources: ["*"]
    verbs: ["get", "list", "watch"]
  {{- end }}
  {{- if .Values.rbac.crdGroups.karpenter }}
  - apiGroups: ["karpenter.sh", "karpenter.k8s.aws"]
    resources: ["*"]
    verbs: ["get", "list", "watch"]
  {{- end }}
  {{- if .Values.rbac.crdGroups.keda }}
  - apiGroups: ["keda.sh"]
    resources: ["*"]
    verbs: ["get", "list", "watch"]
  {{- end }}
  {{- if .Values.rbac.crdGroups.knative }}
  - apiGroups: ["serving.knative.dev", "eventing.knative.dev"]
    resources: ["*"]
    verbs: ["get", "list", "watch"]
  {{- end }}
  {{- if .Values.rbac.crdGroups.kubeshark }}
  - apiGroups: ["kubeshark.io"]
    resources: ["*"]
    verbs: ["get", "list", "watch"]
  {{- end }}
  {{- if .Values.rbac.crdGroups.kured }}
  - apiGroups: ["kured.io"]
    resources: ["*"]
    verbs: ["get", "list", "watch"]
  {{- end }}
  {{- if .Values.rbac.crdGroups.kyverno }}
  - apiGroups: ["kyverno.io", "wgpolicyk8s.io", "reports.kyverno.io", "openreports.io"]
    resources: ["*"]
    verbs: ["get", "list", "watch"]
  {{- end }}
  {{- if .Values.rbac.crdGroups.mariadb }}
  - apiGroups: ["mariadb.mmontes.io"]
    resources: ["*"]
    verbs: ["get", "list", "watch"]
  {{- end }}
  {{- if .Values.rbac.crdGroups.nginx }}
  - apiGroups: ["nginx.org"]
    resources: ["*"]
    verbs: ["get", "list", "watch"]
  {{- end }}
  {{- if .Values.rbac.crdGroups.openshift }}
  - apiGroups: ["observability.openshift.io"]
    resources: ["*"]
    verbs: ["get", "list", "watch"]
  {{- end }}
  {{- if .Values.rbac.crdGroups.opentelemetry }}
  - apiGroups: ["opentelemetry.io"]
    resources: ["*"]
    verbs: ["get", "list", "watch"]
  {{- end }}
  {{- if .Values.rbac.crdGroups.prometheus }}
  - apiGroups: ["monitoring.coreos.com"]
    resources: ["*"]
    verbs: ["get", "list", "watch"]
  {{- end }}
  {{- if .Values.rbac.crdGroups.reflector }}
  - apiGroups: ["reflector.v1.k8s.emberstack.com"]
    resources: ["*"]
    verbs: ["get", "list", "watch"]
  {{- end }}
  {{- if .Values.rbac.crdGroups.reloader }}
  - apiGroups: ["reloader.stakater.com"]
    resources: ["*"]
    verbs: ["get", "list", "watch"]
  {{- end }}
  {{- if .Values.rbac.crdGroups.sealedSecrets }}
  - apiGroups: ["sealed-secrets.bitnami.com"]
    resources: ["*"]
    verbs: ["get", "list", "watch"]
  {{- end }}
  {{- if .Values.rbac.crdGroups.strimzi }}
  - apiGroups: ["strimzi.io", "kafka.strimzi.io"]
    resources: ["*"]
    verbs: ["get", "list", "watch"]
  {{- end }}
  {{- if .Values.rbac.crdGroups.tekton }}
  - apiGroups: ["tekton.dev"]
    resources: ["*"]
    verbs: ["get", "list", "watch"]
  {{- end }}
  {{- if .Values.rbac.crdGroups.traefik }}
  - apiGroups: ["traefik.io", "traefik.containo.us"]
    resources: ["*"]
    verbs: ["get", "list", "watch"]
  {{- end }}
  {{- if .Values.rbac.crdGroups.velero }}
  - apiGroups: ["velero.io"]
    resources: ["*"]
    verbs: ["get", "list", "watch"]
  {{- end }}
  {{- end }}

  {{- with .Values.rbac.additionalCrdGroups }}
  # Additional CRD groups from additionalCrdGroups
  - apiGroups:
    {{- toYaml . | nindent 6 }}
    resources: ["*"]
    verbs: ["get", "list", "watch"]
  {{- end }}

  {{- with .Values.rbac.additionalRules }}
  {{- toYaml . | nindent 2 }}
  {{- end }}
{{- end }}