# Monitoring Hub

## Parameters

### Common parameters

| Name                                      | Description                                                                                               | Value   |
| ----------------------------------------- | --------------------------------------------------------------------------------------------------------- | ------- |
| `host`                                    | The hostname used to access the grafana externally (defaults to 'grafana' subdomain for the tenant host). | `""`    |
| `metricsStorages`                         | Configuration of metrics storage instances                                                                | `[]`    |
| `logsStorages`                            | Configuration of logs storage instances                                                                   | `[]`    |
| `alerta.storage`                          | Persistent Volume size for alerta database                                                                | `10Gi`  |
| `alerta.storageClassName`                 | StorageClass used to store the data                                                                       | `""`    |
| `alerta.resources.requests.cpu`           | The minimum amount of CPU required for alerta                                                             | `100m`  |
| `alerta.resources.requests.memory`        | The minimum amount of memory required for alerta                                                          | `256Mi` |
| `alerta.resources.limits.cpu`             | The maximum amount of CPU allowed for alerta                                                              | `1`     |
| `alerta.resources.limits.memory`          | The maximum amount of memory allowed for alerta                                                           | `1Gi`   |
| `alerta.alerts.telegram.token`            | telegram token for your bot                                                                               | `""`    |
| `alerta.alerts.telegram.chatID`           | specify multiple ID's separated by comma. Get yours in https://t.me/chatid_echo_bot                       | `""`    |
| `alerta.alerts.telegram.disabledSeverity` | list of severity without alerts, separated comma like: "informational,warning"                            | `""`    |
| `grafana.db.size`                         | Persistent Volume size for grafana database                                                               | `10Gi`  |
| `grafana.resources.requests.cpu`          | The minimum amount of CPU required for grafana                                                            | `100m`  |
| `grafana.resources.requests.memory`       | The minimum amount of memory required for grafana                                                         | `256Mi` |
| `grafana.resources.limits.cpu`            | The maximum amount of CPU allowed for grafana                                                             | `1`     |
| `grafana.resources.limits.memory`         | The maximum amount of memory allowed for grafana                                                          | `1Gi`   |