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langflow-ai / langflow

Langflow is a low-code app builder for RAG and multi-agent AI applications. It’s Python-based and agnostic to any model, API, or database.
http://www.langflow.org
MIT License
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Global variables bug #2827

Closed carlosrcoelho closed 1 month ago

carlosrcoelho commented 1 month ago

Bug Description

make backend does not update the .env when we change its values.

Reproduction

The bug is might on the database. Some database updates made the old env variables useless.

Expected behavior

The expected behavior when you update values in the .env file and run make backend should be as follows:

Loading Environment Variables: The updated values in the .env file should be correctly loaded into the environment when the backend service starts. Database Configuration: The backend should use these updated environment variables to configure the database connection and any other settings that rely on environment variables. Service Restart: The backend service should restart or reload with the new environment variables, ensuring that the changes are applied.

Who can help?

@ogabrielluiz

Operating System

Ubuntu Linux 22.04

Langflow Version

1.0.9

Python Version

rodgermoore commented 1 month ago

🥇 Ran into this one.

sangdth commented 1 month ago

I think I have similar issue. When I upgrade and redeploy my langflow app (for example to the newer version 1.0.12), all the global variables are gone, I have to delete and set them up again.

Screenshot 2024-07-23 at 22 09 19
severfire commented 1 month ago

With new version of langflow I have issue editing fields. i have no idea how to edit those fields using UI. its like there is no edit button nor nothing like clicking it twice works...

sangdth commented 1 month ago

@severfire Usually we do not allow editing secret variables items.

nicoloboschi commented 1 month ago

Will be fixed by #2971