Kubernetes logs for Ruby applications

I have set up an ELK stack running on Kubernetes. I can see the logs of my containers in Kibana but the logs aren't verbose. In fact, they are not real application logs. They are just basic container logs. Is there anything that I'm missing? Thanks.

What are using to collect the logs? If you're using beats, I'd recommend asking in the beat forum for guidelines on how to collect logs from a container.

I'm using logstash to collects the logs

Then the Logstash forum is the correct one to ask in. :slight_smile: