Hi, In rasa old version we had an availability of changing port number but now rasa nlu and rasa core were merged , now how can we change port number in latest version of rasa and in which files we need to make changes? thanks in advance!

Hi @Mounika1 , I’d recommend you to read: [image] Command Line Interface Command line interface for open source chatbot framework Rasa. Learn how to train, test and run your machine learning-based conversational AI assistants if you start the bot via cmd, then it would be rasa run [-h] [-v] [-vv] [--quiet] [-m MODEL] [--log-file LOG_FILE] [--endpoints ENDPOINTS] [-p PORT] depending on which port you want to configure. Otherwise you either have the possibility to modify config.yml for possible Extractor ports or endpoints/credentials. If you need help, feel free to ask. Regards

what files we need to mention in the above command along with port number or how can I modify config.yml for possible extractor ports.

Hi @Mounika1 a default could be: rasa run -vv -m models/ --endpoints endpoints.yml -p 5005 If you e.g. use duckling as an extractor, your config.yml should contain: - dimensions: - time - duration locale: de_DE name: DucklingHTTPExtractor timezone: Europe/Berlin url: http://localhost:8001 In which you could just modify the port to your wishes. Did that help?

yeah, I tried this and the port number is changing by running above command but still showing the previous bot instead of new one. How can I fix this?

What do you mean by “previous bot”? If you are talking about a specific model, you can use the path to this model as the command line argument for “-m”… Do you try to run several bots alongside?

yeah I am running 3 bots using different port numbers

Okay, then I need to know more about your setup: Does every bot have its own directory in terms of the rasa file/directory structure? Are you using separate action and/or nlg server? Are you using any credentials/endpoints that might lead to duplicate ports?

yeah, every bot has its own directory in terms of the rasa file/directory structure I am using the same action server for 2 bots in credentials I am not using anything that leads to duplicate ports but in endpoints I am mentioning same action server for 2 bots

Okay, so based on what I read you have to do: Open Terminal 1: rasa run -m <directory_of_bot_1>/<path_to_model>/<modelname> --endpoints <directory_of_bot_1>/endpoints.yml --credentials <directory_of_bot_1>/credentials.yml -p 5005 Open Terminal 2: rasa run -m <directory_of_bot_1>/<path_to_model>/<modelname> --endpoints <directory_of_bot_1>/endpoints.yml --credentials <directory_of_bot_1>/credentials.yml -p 5006 However, if you want to interact with the HTTP API of each bot, you have to specify: rest: in the credentials and then you would be able to request: http://localhost:5005/webhooks/rest/webhook http://localhost:5006/webhooks/rest/webhook Did that help you? I would by the way recommend you to use docker-compose for this type of scenario. Regards

I tried that but still I am facing the same issue. Do I need to change actions server port too??

How can we change the port number in latest version?

Rasa Open Source

luofanghao (Fanghao) October 28, 2019, 3:31pm 16

solved: How to start multiple bot in one docker-compose

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How can we change the port number in latest version?

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