This is the Rubin Observatory data processing campaign management ReST service. cm-service is developed with
FastAPI and Safir. Learn more at
https://cm-service.lsst.io.
You can build and run cm-service on any system which has Python 3.10 or greater, make, and Docker w/ the
Docker Compose V2 CLI plugin (this includes, in particular, recent MacOS with Docker Desktop). Proceed as
follows:
-
Establish and activate a Python 3.10 environment (e.g. with
conda create ...orpython3 -m venv ...). -
Install Python dependencies and activate pre-commit hooks with
make init. -
Spin up a debug instance of the service running in the foreground of the current shell with
make run. This will launch a subsidiary Postgres instance locally in a Docker container via Docker Compose. The foreground debug service instance will log to stdout and will dynamically reload as you edit and save source files. -
Access the monitoring web application at http://0.0.0.0:8080/web_app/campaigns/
-
Exit your debug instance with
^C. The subsidiary Postgres and Redis containers launched under Docker Compose will remain active, and will be re-used on any subsequentmake run -
Shut down the subsidiary Postgres container if/when desired with
docker compose down. Database state will be maintained in local Docker volumes and re-used on the next run. If you wish to clear the database state volumes as well to start completely fresh, dodocker compose down -v.
Additional developer conveniences:
-
Browse the integrated online ReST API documentation while the service is running at http://localhost:8080/cm-service/v1/docs.
-
Run the pytest test suite at any point with
make test. This will launch subsidiary containers if necessary via Docker Compose, or will make use of any that may already be running. Tests are performed in their own Postgres schema, so as not interfere with debugging state in a running debug service instance. -
To run the playwright tests, add
--run-playwrightto the pytest arguments -
Run the pre-commit hooks to lint and reformat your code via
make lint. -
Run the mypy static type hint checker with
make typing.