Log into Grafana Loki

This example shows how to log to Grafana Loki. The Docker is used for the software hosting.

• open a command-line window in the folder and execute:

docker compose up

• make sure that Grafana Loki and Grafana Dashboard containers are succesfully installed
• Compile and run the application

dotnet build
dotnet run

• Navigate to /test endpoint. The response should be 'OK'. The console window should contain info, warn, fail and crit log messages.
• Navigate in a browser to the Grafana Dashboard website: http://localhost:3000/
• Add a loki data source http://loki:3100
• Go to the 'Explore data' page and add Label filter: job="LokiWebApplication". Press the 'Run query' button
• Log messages should be shown