Location of action.py on Kubenetes cluster

[Deprecated] Rasa X Community Edition
1

Dear All,

Could you please let me know the location of action.py (custome action) I followed this link: https://towardsdatascience.com/create-chatbot-using-rasa-part-1-67f68e89ddad and try to use action_check_weather in action.py But i dont know the location to put action.py in Kubenetes cluster.

I got ERROR log:

2020-02-22 05:14:27 ERROR rasa.core.processor - Encountered an exception while running action ‘action_check_weather’. Bot will continue, but the actions events are lost. Please check the logs of your action server for more information.

Please advise this.

2

It located at: rasa-app? or rasa-production? or rasa-rasa-x ?

Please advise.

3

On rasa-app i got log:

DEBUG:rasa_sdk.executor:Received request to run ‘action_check_weather’ ERROR:rasa_sdk.endpoint:No registered action found for name ‘action_check_weather’.

Below is my information on rasa-app pod.

root@rasa-app-65b68df565-b7tdz:/app# ls -lrt actions/actions.py -rw-r–r--. 1 root root 571 Feb 23 08:13 actions/actions.py root@rasa-app-65b68df565-b7tdz:/app# cat actions/actions.py from typing import List, Dict, Text, Any

from rasa_sdk import Action, Tracker from rasa_sdk.events import SlotSet from rasa_sdk.executor import ActionExecutor, CollectingDispatcher from rasa_sdk.utils import is_coroutine_action

class ActionCheckWeather(Action): def name(self) -> Text: return “utter_action_check_weather”

def run(self, dispatcher: CollectingDispatcher, tracker: Tracker, domain: Dict[Text, Any]) -> List[Dict[Text, Any]]:

  dispatcher.utter_message("Hello World! from custom action")
  return []

root@rasa-app-65b68df565-b7tdz:/app#

stories.md:

happy path

  • weather
  • action_check_weather

domain: actions:

  • utter_greet
  • action_check_weather

Please advise

4

I checked rasa-app:

As the main.py, it seems that rasa-app does not load any actions? i meant custom actions.

root@rasa-app-65b68df565-69p67:/app# ps -ef | grep python root 1 0 0 02:04 ? 00:00:01 python /app/main.py root 508 11 0 03:18 pts/0 00:00:00 grep python root@rasa-app-65b68df565-69p67:/app# cat main.py import logging

from rasa_sdk import constants, endpoint

logger = logging.getLogger(name)

if name == “main”: logging.basicConfig(level=logging.DEBUG) logging.getLogger(“matplotlib”).setLevel(logging.WARN)

# if you create custom actions, use a module path for the action package to
# point the server to them e.g. "mymodule.actions"
endpoint.run(
    None,  # action package
    constants.DEFAULT_SERVER_PORT,  # port of the web server
    "*"  # cors origins
)

root@rasa-app-65b68df565-69p67:/app#

5

Hi @nhha1602. Your actions.py should not be mounted on your kubernetes cluster. The code for it should be copied into your Docker image for your custom action server: Deploy in a Cluster Environment

It seems you are still on the demo image, and haven’t added your own image. A super simple image might look like:

FROM rasa/rasa-sdk:1.7.0

COPY ./actions /app/actions

if you don’t have any extra dependencies to add to the image.

6

For example, you can see the Dockerfile we use to create the custom actions image of our demobot: rasa-demo/Dockerfile at master · RasaHQ/rasa-demo · GitHub you can see that we copy all of the actions code inside demo into the container.

7

Hi,

Yes, thank you. It worked.

Thank you again.

8

No problem. Sorry for the late response!