Hey Flyte Gang 👋 I am currently trying to enable file sensors for our multi cluster setup but i keep running into the following flytepropeller errors while executing this sample wf:

from flytekit.sensor.file_sensor import FileSensor
from flytekit import task, workflow

sensor = FileSensor(name="test_sensor")
@task()
def t1():
    print("flyte")

@workflow
def wf():
    sensor(path="<s3://somebucket/sensortest/anotherdir>") >> t1()

if __name__ == "__main__":
    wf()

propeller ouputs a bunch of:

"No plugin found for Handler-type [sensor], defaulting to [container]"

"Runtime error from plugin [container]. Error: [BadTaskSpecification] invalid TaskSpecification, unable to determine Pod configuration"

Configmap for propeller is in this thread Any clue what i am missing?

@damp-lion-88352, looping you in since you've worked with agents. 🙂 Any idea what the issue might be?

config: https://flyte--4195.org.readthedocs.build/en/4195/deployment/agents/sensor.html#deployment-agent-setup-sensor example code: https://flyte--1180.org.readthedocs.build/projects/cookbook/en/1180/auto_examples/sensor/sensor.html I've tried it and it should be correct

I got it working now! Thank you - both of you ❤️ I was in yaml hell, my propeller config was still wrong. This is how it should look like:

enabled_plugins.yaml: |
    tasks:
      task-plugins:
        default-for-task-types:
          container: container
          container_array: k8s-array
          sensor: agent-service
          sidecar: sidecar
        enabled-plugins:
        - container
        - sidecar
        - k8s-array
        - agent-service
    plugins:
      agent-service:
        defaultGrpcEndpoint: flyteagent.flyte.svc.cluster.local:8000
        supportedTaskTypes:
        - sensor
  k8s.yaml: |
    plugins:
      k8s:
        default-cpus: 100m
        default-env-vars: []
        default-memory: 100Mi

I think there is no configuration needed in k8s.yaml

Can you specify the lines? If it is, I can create a PR to fix it!

This whole section i would say: https://github.com/flyteorg/flyte/blob/master/charts/flyte-core/values.yaml#L680-L713

Thanks a lot, I will discuss it with Kevin and try to make it less misleading. Will update the PR here.