datarobot-bosun 8.0.12

datarobot-bosun module providing Bosun python functionality

Bosun - DataRobot's MLOps event manager

This is the Python Bosun package which complements the Bosun distribution. In this package you will find two important component of the Bosun system the python plugin framework and the model connector framework.

Installation

The Bosun wheel is provided as part of the Tracking Agent tarball. To install Bosun python module:

pip install datarobot_bosun

The Bosun Python Plugin Framework

This framework provides a simple way to develop a Bosun plugin in Python. A Bosun Python plugin is a python class that implements several API methods, one method for each Bosun action. The plugin framework provides a runner script that is used to run the plugin as an external program. This way the plugin writer does not need to worry about handling command line arguments.

Example

plugin-runner --plugin test --config my_config.yaml --action pe_status
 --status-file /tmp/status.json

The example above will invoke the plugin-runner program which in turn will load and run the test plugin. The my_config.yaml file will be loaded and the configuration will be provided to the plugin. The action to run is "pe_status" which is supposed to return the status of the prediction environment. The --status-file argument is the path to the status file that should contain the plugin result of running the action.

The Bosun Model Connector Framework:

This framework provides a simple way to develop and test model connectors. A model connector is a program that fetches the model artifact given the model metadata. This framework provides some built in support for models stored on S3 and local file systems.