Configure SigLens as a Prometheus Data Source in Grafana

This guide will walk you through the process of adding SigLens as a Prometheus data source in Grafana and set up dashboard using the data source.

Before You Begin

Prerequisites:

• A running SigLens instance collecting metrics
• Access to your Grafana installation
• Prometheus metrics flowing into SigLens

Add SigLens as a Data Source

1. Navigate to Data Sources

In the Grafana sidebar, navigate to "Connections" → "Data sources"

2. Add Prometheus Data Source

1. Click "Add new data source" button at the top of the page
2. In the search box, type "Prometheus" to filter the options
3. Select the "Prometheus"

3. Configure SigLens Connection

Enter the following configuration details:

1. Basic Configuration:

   • Name: SigLens (or your preferred name)
   • URL: http://localhost:5122/promql (adjust if using a different port)

2. Scroll down to the bottom and click "Save & test"

Upon successful connection, you'll see a green confirmation message.

Create Dashboard

1. Set Up a New Dashboard

1. Click "Building a Dashboard" from the success message.
2. Click "Add visualization" in the empty dashboard
3. Choose your newly configured SigLens data source

2. Configure Your First Panel

1. In the Query editor, enter a test PromQL query

   up
2. Click "Run queries" to test

3. Save Your Dashboard

1. Save your dashboard by clicking the save icon in the top right
2. Add a meaningful dashboard title
3. Create additional panels as needed for your metrics