k3s-cluster/cluster/apps/media/radarr/service.yaml

apiVersion: v1
kind: Service
metadata:
  name: radarr
  namespace: media

  labels:
    app: radarr
    kubernetes.io/name: "radarr"
spec:
  selector:
    app: radarr
  ports:
  - name: radarr
    port: 7878
    targetPort: 7878