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we installed prefect on Google kubernetes cluster

*I'm moving your other message to the thread to keep the channel clean:*

Hi All,
We have installed prefect through HELM and built the docker image by passing the parameters such as prefect server host , port, dask gateway host.
However , when trying to register the flow after building the image, we are getting a http connection error as mentioned below (The image is built without any error.)

```    raise ConnectTimeout(e, request=request)
requests.exceptions.ConnectTimeout: HTTPConnectionPool(host='&lt;IP Address&gt;', port=4200): Max retries exceeded with url: /graphql (Caused by ConnectTimeoutError(&lt;urllib3.connection.HTTPConnection object at 0x7f79e5a07a90&gt;, 'Connection to &lt;IP Address&gt; timed out. (connect timeout=30)')).```
The &lt;IP Address&gt; in the above error message is not being used by us anymore and it belongs to previous helm release which has been deleted completly.
Not sure why it is still being referred. Please suggest

It looks like your registration environment can't connect to your Server on GKE - <https://discourse.prefect.io/t/how-to-deploy-self-hosted-server-and-register-first-flows-to-the-server-backend/85|here> is how you'd need to set it

Here is a full <https://discourse.prefect.io/t/troubleshooting-prefect-server-issues-list-of-resources-you-may-check/1011|list of resources that may be helpful to troubleshoot this>

also - no need to post to multiple channels, it's enough to post here in prefect-community

the issue  got resolved by modifying the toml file as you have suggested.. the flow is now appearing in the UI. Shall get back incase of any issue. thank you