dagster_pipelines.Dockerfile

FROM python:3.7-slim

# Checkout and install dagster libraries needed to run the gRPC server
# exposing your repository to dagit and dagster-daemon, and to load the DagsterInstance

RUN pip install dagster dagster-postgres dagster-docker

# Add repository code

WORKDIR /opt/dagster/app

COPY ./src/repo.py /opt/dagster/app

# Run dagster gRPC server on port 4000

EXPOSE 4000

# CMD allows this to be overridden from run launchers or executors that want
# to run other commands against your repository
CMD ["dagster", "api", "grpc", "-h", "0.0.0.0", "-p", "4000", "-f", "repo.py"]