When we were doing a bunch of customer examples for Bacalhau[1], we needed to create a fake NCSA compatible log generator[2].
We also containerized it to make it even easier[3]. E.g.
docker run -v ./logs:/var/log/app ghcr.io/bacalhau-project/access-log-generator:latest
[1] https://github.com/bacalhau-project/bacalhau
[2] https://github.com/bacalhau-project/examples/tree/main/utili...
[3] https://github.com/orgs/bacalhau-project/packages/container/...