apiVersion: v1
kind: Service
metadata:
  # Creating a new service to expose the existing one.
  # This avoids modifying the original service managed by a package manager like Helm.
  name: prometheus-grafana-external
  namespace: monitoring
  labels:
    app.kubernetes.io/name: grafana-external
spec:
  # Exposes the Service externally using a cloud provider's load balancer.
  type: LoadBalancer
  ports:
    - name: http
      # The port the service is exposed on externally and internally.
      # The load balancer will forward traffic from this port.
      port: 9000
      # The port on the pod that the service forwards traffic to.
      # Based on your original command, this is likely 3000 for Grafana.
      targetPort: 3000
      protocol: TCP
  # This selector is crucial. It must match the labels of the pods you want to target.
  # The 'prometheus-grafana' service likely targets pods with a label like this.
  # Please verify the correct labels for your Grafana pods.
  selector:
    app.kubernetes.io/instance: prometheus
    app.kubernetes.io/name: grafana

---


apiVersion: v1
kind: Service
metadata:
  # Creating a new service to avoid modifying the original one.
  name: prometheus-external
  namespace: monitoring
  labels:
    app.kubernetes.io/name: prometheus-external
spec:
  # This type will provision an external load balancer.
  type: LoadBalancer
  ports:
    - name: http-prometheus
      protocol: TCP
      # The external port the load balancer will listen on.
      port: 9090
      # The port on the Prometheus pods to forward traffic to.
      targetPort: 9090
  # This selector is crucial. It tells the service which pods to send traffic to.
  # For the kube-prometheus stack, the pods are typically labeled like this.
  # Please verify this matches your setup.
  selector:
    app.kubernetes.io/name: prometheus
    # It's possible an instance label is also required, such as:
    # app.kubernetes.io/instance: prometheus-kube-prometheus-prometheus
    # Add it to the selector if your pods have it.