Grafana Loki

Write and run LogQL queries, and display Grafana Loki logs output alongside the rest of your content.

Setup

In order to enable Grafana Loki Provider in Fiberplane you need to either add it via direct access (for an openly accessible URL) or add it as a valid entry in the data_source.yaml configuration. The data_sources.yaml format for adding a Loki Provider looks like this:

# data_sources.yaml

- name: loki-staging
  description: Loki (Staging)
  providerType: loki
  config:
    # Replace the following line with your Loki URL
    url: http://loki:3100
    # If accessing your Grafana Loki requires authentication - add the token (Bearer or Basic) below
    token: <TOKEN>

Usage

Create a Grafana Loki table

1. Hit / and select “Loki” from the available options
2. Write a LogQL query you want to run to pull in Loki logs.
3. Hit CTRL + ENTER or ⌘↩︎ if you’re on a Mac to run it.

Chart time range

By default, the query will follow the Notebook time range (configured at the top of the Notebook) so all of your charts in a notebook use the same time range. As you change the Notebook time range it will update all of your charts automatically.

You can also set a chart-specific time range overrides by clicking the link icon at the top of the chart.

Expand, select, highlight, and export records

Once logs are loaded you can:

• Expand to show them in a more readable view;
• Select interesting records;
• Highlight them for the rest of your team;
• Export them into a separate table so they are archived and do not get affected by time range changes in the notebook.

Add columns

By default, the logs output shows in a full document body output. However, you can configure this to show only the fields you select. Click + Add columns and select or unselect the fields you want to see/hide. The selected fields will show as columns in a horizontal view.