Admission Controller Path

[savemuri]

Keywords

mutating, webhook, validating

Problem

I have a simple mutate handler defined as below

file.py

import logging
import os

import kopf

logger = logging.getLogger(__name__)

@kopf.on.mutate("notebooks")
def mutate(spec, patch: kopf.Patch, **_,):
      ....

@kopf.on.startup()
def config(settings: kopf.OperatorSettings, **_):
    settings.execution.max_workers = 20
    settings.networking.connect_timeout = 10
    settings.networking.request_timeout = 60
    CERT_ROOT = os.environ.get("CERT_ROOT", "/etc/webhook/certs/")
    CERT_FILE = os.environ.get("CERT_FILE")
    KEY_FILE = os.environ.get("KEY_FILE")
    logger.info(f"Using cert file: {CERT_ROOT + CERT_FILE}")
    logger.info(f"Using key file: {CERT_ROOT + KEY_FILE}")
    settings.admission.server = kopf.WebhookServer(
        certfile=CERT_ROOT + CERT_FILE,
        pkeyfile=CERT_ROOT + KEY_FILE,
        port=int(os.environ.get("LISTEN_PORT", 8443)),
    )

I am able to run it with kopf run file.py. However I am not sure how the webhook can be invoked. Which path should I be configuring in MutatingWebhookConfiguration to invoke the handler?