ray.serve.Application

class ray.serve.Application

One or more deployments bound with arguments that can be deployed together.

Can be passed into another Deployment.bind() to compose multiple deployments in a single application, passed to serve.run, or deployed via a Serve config file.

For example, to define an Application and run it in Python:

from ray import serve
from ray.serve import Application

@serve.deployment
class MyDeployment:
    pass

app: Application = MyDeployment.bind(OtherDeployment.bind())
serve.run(app)

To run the same app using the command line interface (CLI):

serve run python_file:app

To deploy the same app via a config file:

applications:
    my_app:
        import_path: python_file:app