Hi all. I'm trying to connect to a MSSQL database from within a Prefect flow using pyodbc. When I deploy my flow using a Process infrastructure block, it works fine, but when I deploy it using a Docker infrastructure block, I get a "login timeout error". I get the same result when I try to invoke a telnet shell command to validate my connection to the MSSQL server. I've deployed a huge variety of connections to other kinds of servers and databases using Docker infrastructures and never seen this issue. Any ideas why my connection would timeout from inside a container but not outside of it? I added a GET request to https://ipinfo.io/json to verify that my IP address shows the same regardless of whether I deploy to a Process or a Docker container.

how are you addressing the mssql box, can you try by its ip?

Thanks for responding. I'm using the explicit IP address and port

The web is full of similar problems and various fixes 😬