First, download the database file that contains movie information:
wget https://ray-serve-blog.s3-us-west-2.amazonaws.com/composition-demo.sqlite3
Then, install Python dependencies:
pip install -r requirements.txt
Now you should be ready to run.
# Start ray.
> ray start --head
# Create a detached Serve instance on the Ray cluster.
> python setup.py
# Deploy a simple "model" that returns random results.
> python deploy_random.py
> curl http://localhost:8000/rec/random
# Deploy a more advanced NLP-based model that returns results based on plot similarity.
> python deploy_plot.py
> curl "http://localhost:8000/rec/plot?liked_id=322259"
# Deploy an ensemble model that dynamically selects between the two existing models.
> python deploy_ensemble.py
> curl "http://localhost:8000/rec/ensemble?liked_id=322259"
# Clean up.
> ray stop