11.5 Adding the NodePort for Grafana

1. Edit the grafana service to add the NodePort:

   kubectl edit service/<deployment_name>-grafana -n <namespace>

   For example:

   kubectl edit service/monitoring-grafana -n monitoring

   Note:

   This opens an edit session for the domain where parameters can be changed using standard vi commands.
2. Change the ports entry and add nodePort: 30091 and type: NodePort:

     ports:
     - name: http-web
       nodePort: 30091
       port: 80
       protocol: TCP
       targetPort: 3000
     selector:
       app.kubernetes.io/instance: monitoring
       app.kubernetes.io/name: grafana
     sessionAffinity: None
     type: NodePort

3. Save the file and exit (:wq).