Hi, I have an issue when I run on ec2 instance Prefect Core : On UI, flows don't appear When I use API to make a call :

{

"graphQLErrors": [],

"networkError": {},

"message": "Network error: NetworkError when attempting to fetch resource."

}

From a python job :

<http://localhost:4200/graphql/alpha>

{'data': {'flow': [{'name': 'Zoom_test'}, {'name': 'Zoom_test'}, {'name': 'Zoom_test'}, {'name': 'Zoom_test'}, {'name': 'Zoom_test'}]}}

I update hosts file by xxx.eu-west-2.compute.amazonaws.com localhost:4200 but without success

Hi @Adrien Boutreau - before you start Prefect Server, you'll need to set the UI graphql_url in your

~/.prefect/config.toml

to your ec2 endpoint. It'll look something like this:

[server]
    [server.ui]
    graphql_url = "<http://xxx.eu-west-2.compute.amazonaws.com:4200/graphql|xxx.eu-west-2.compute.amazonaws.com:4200/graphql>"

hum any other idea ? it didn't work on my side

cat ~/.prefect/config.toml

 

[server]

  

[server.ui]

  

graphql_url = "<http://ec2-35-178-66-166.eu-west-2.compute.amazonaws.com:4200/graphql|ec2-35-178-66-166.eu-west-2.compute.amazonaws.com:4200/graphql>"