| prometheus.metrics | Annotates the service for prometheus auto-discovery. Also denies access to the `/metrics` endpoint from external addresses with Ingress. | `false` |
| persistence.enabled | Allow a [persistent volume claim](https://kubernetes.io/docs/concepts/storage/persistent-volumes/#persistentvolumeclaims)(PVC) to be mounted as a volume. <br/>**Warning:** Auto-created PVCs are deleted any time `persistence.enabled` is set to `false`. | `false` |
| persistence.volumes[].name | The name of the volume. | `data` |
| persistence.volumes[].mount.path | The mount path in the deployment containers. | `/pvc-mount` |