Hello! it is possible to have environment variables in the metaflow config file? I am trying to run gpu instances and I needed some environment variables to make them work with cuda, and it would be much better for us to just include those as default

@environment(
        vars={
            'NVIDIA_DRIVER_CAPABILITIES': 'compute,utility',
            'CUDA_VISIBLE_DEVICES': '0,1',
        }
    )

You can use something like this https://outerbounds.com/docs/set-env-vars-with-file/

thanks for your recommendation, I will take it on count but I am looking into something where the user do not need to be aware of this envs variables

thing is - metaflowconfig kinda dictates the behavior of metaflow itself. If you have custom env variables that need to be injected into the FLOW you should use either the @environment decorator OR flow parameters. Coupling flow env vars with metaflow config seems sub optimal - since the metaflow config can be the same across multiple flows - but your env vars might need to be tailored per flow

you could inject an environment variable into your user's environment to do something of the sort of

METAFLOW_DECOSPECS="environment:vars=<json dump of env vars>" python flow.py run