unbound-docker-rpi VS Grafana

- Unbound

In Pi-Hole, all the queries are sent to and answered by the Unbound docker container, as confirmed by the Pi-Hole logs. I am not seeing any query in Pi-Hole going outside my network for resolution, so I am stumped as to what the cause of this is. The best guess that I could come up with is that somehow Unbound got configured in forwarding mode instead of a recursive resolver. I am not an expert on networking or Unbound, so I am looking for anyone who has an idea as to how to solve this. If it helps, I used https://github.com/MatthewVance/unbound-docker-rpi as the docker image to set up unbound.

If your using a pi, you need to use the pi image. Also I remember that I created these files before deploying the container: config files for unbound * a-records.conf ```

mvance/unbound-rpi is a image that is updated regularly and used by many. The code he uses to create the image is here.

Monitoring application logs is a crucial aspect of the software development and deployment lifecycle. In this post, we'll delve into the process of observing logs generated by Docker container applications operating within HashiCorp Nomad. With the aid of Grafana, Vector, and Loki, we'll explore effective strategies for log analysis and visualization, enhancing visibility and troubleshooting capabilities within your Nomad environment.

To help us visualize these scenarios, we'll build a Grafana Dashboard so we can follow along.

Visualization and Analysis: Choose a tool with intuitive and customizable dashboards, charts, and visualizations. A question to ask is, "Are the visualization features of this tool user-friendly and adaptable to our team's specific needs?" Tools like Grafana and Kibana provide powerful visualization capabilities.

Prometheus: Open-source monitoring system. Often used together with Grafana.

Grafana

Yes I'm aware that Grafana is open source but the method I used to find the API endpoints is far quicker than digging through hundreds of files in a codebase I'm not familiar with.

So, you will add one last container to allow us to visualize this data: Grafana, an open-source analytics and visualization platform that allows us to see traces and metrics simply. You can set Grafana to read data from both Tempo and Prometheus by setting them as datastores with the following grafana.datasource.yaml config file:

In example above, we use 2 additional parameters: code (HTTP response code) and page (page identifier), which provide detailed statistics. For example, you can build such graphs in Grafana: