add-graders

add_graders.py

"""
Creates the shared grader notebook list by looping through a course array and then calls the
grader-setup-service microservice to create the grader notebook for the course if it doesn't exist.

All courses are created as deployments. To fetch a list of grader deployments that should be reflected
then run:

```
kubectl get deployment -n <namespace>
```

You can also get a list of services (since grader notebooks run as JupyterHub externally managed services:

```
kubectl get svc -n <namespace>
```

You may have to kill the deployments/services/pods before re adding them. With the command below you can
search for and kill the deployment in one fell swoop (replace course and namespace with your desired values
for the partial or full course name and the K8s cluster, respectively):

kubectl get deployment -n <namespace> --no-headers=true | awk '/grader-<course>/{print $1}' | xargs  kubectl delete -n <namespace> deployment

"""

import asyncio
import json
import logging
import os

import requests


logger = logging.getLogger(__name__)
logger.setLevel(logging.INFO)


# Populate the course list array with actual course names
graders = [
    "course-1",
    "course-2",
    "course-3",
]

ORG_NAME = API_TOKEN = os.environ.get('ORG_NAME')
GRADER_SERVICE_NAME = os.environ.get('GRADER_SERVICE_NAME')
GRADER_SERVICE_PORT = os.environ.get('GRADER_SERVICE_PORT')
GRADER_SERVICE_BASE_URL = f'http://{GRADER_SERVICE_NAME}:{GRADER_SERVICE_PORT}/services/{ORG_NAME}'
GRADER_SERVICE_COMMON_HEADERS = {'Content-Type': 'application/json'}

def add_grader(course_name: str, org: str) -> bool:
    """Add a grader notebook by course and orge names

    Args:
      course_name: a string that represents the course name
      org_name: a string that represents the organization name

    Returns:
      True if successful, false otherwise

    Raises:
      json.JSONDecodeError if the response does not have a JSON body.
    """
    url = f'{GRADER_SERVICE_BASE_URL}/{course_name}'
    response = requests.post(url)
    # if not response:
    #     raise ValueError('The setup course response body is empty')
    return response.content

def main():
    for course in graders:
        response = add_grader(course, 'flatiron')
        logger.info(f'Reponse: {response}')

if __name__ == "__main__":
    main()