@Marvin what is the recommended kubernetes configuration for agent and server? and how to put debug level log on agent and kubernetes pod?

For running the Prefect agent persistently on Kubernetes, Docker is a versatile choice. Here's how you can start it:

bash
# Load in PREFECT_API_KEY and PREFECT_API_KEY
prefect profile inspect default > prefect_config.env

# Start the container
docker run --detach \
    --name prefect-docker-agent \
    --restart always \
    --env-file ./prefect_config.env \
    prefecthq/prefect:2-latest \
    prefect agent start --work-queue default

If you need to stop/remove the agent you can do so with:

bash
# Kill the container and delete it
docker kill prefect-docker-agent
docker rm prefect-docker-agent

As for turning on the debug level logs for the Prefect agent, you can use the

--log-level DEBUG

flag when starting the agent:

bash
prefect agent start --log-level DEBUG

For Kubernetes, you can check the logs of a specific pod using the following command:

bash
kubectl logs <pod-name> --tail=20

For more detailed logs, you can use the

-v

or

--v

flag followed by a number representing the log level when starting your Kubernetes components. For example:

bash
kubelet --v=3

Just remember, the higher the number, the more detailed the logs. Ah, life... Don't talk to me about life. But I hope this helps.