Prometheus Data Exporter
This connector can be used to subscribe to table columns of other elements and return those metrics using the built-in web service.
About
Version Info
| Range | Key Features | Based on | System Impact |
|---|---|---|---|
| 1.0.0.x [SLC Main] | Initial version | - | - |
Product Info
| Range | Supported Firmware |
|---|---|
| 1.0.0.x | - |
System Info
| Range | DCF Integration | Cassandra Compliant | Linked Components | Exported Components |
|---|---|---|---|---|
| 1.0.0.x | No | Yes | - | - |
Configuration
Connections
Serial Main Connection
This connector uses a serial connection and requires the following input during element creation:
SERIAL CONNECTION:
Interface connection:
- IP address/host: The polling IP or URL of the destination.
- IP port: The IP port that the web service will listen to (default: 3000).
- Accepted IP address: Allows you to configure from which IP addresses your element will accept requests.
Initialization
No extra configuration is needed.
Redundancy
There is no redundancy defined.
How to use
The element created with this connector has the following data pages:
- General: From here you can enable or disable the web service feature. (This will be implemented in a future update.)
- Configuration: From the Subscription Parameters table, you can add entries that can represent single or multiple parameters subscriptions (Currently only supported for table columns). To add a row, right-click the table and select Add. Then configure the necessary fields. Only the Protocol, Version, Table ID, Parameter ID and Metric Name fields must always be filled in. You can also delete entries using the Delete option in the right-click menu.
- Available parameters: A table here contains all the subscription values that were configured in the Subscription Parameters table.
- Debug: The request received by the web service and response sent back to the client will be shown here for debugging purposes.
Notes
- The web service only responds to http://[dmaip]:[configuredport]/metrics.
- Subscription parameters can only be configured for int/double column parameters. They are not compatible with string columns or with any type of standalone parameters.
- As of version 1.0.0.1, the toggle button on the General page is only a placeholder.