Meltano: Your DataOps OS

Meltano is open source, self-hosted, CLI-first, debuggable, and extensible.
Pipelines are code, ready to be version controlled, containerized, and deployed continuously. Develop and test locally, then deploy in production along with the built-in Airflow integration, or inside your orchestrator of choice.
Meltano embraces the Singer standard and its community-maintained library of open source extractors and loaders, and leverages dbt for transformation.

https://gitlab.com/meltano/meltano