Category Archives: AWS

AWS Adventures, part 2 – high-availability FTP service

In our AWS migration, we found it necessary to run an FTP server. Yeah, I know — “FTP? In the 20-teens?”. Look, I get it — nobody wants to run an FTP server in this day and age. But it is still a convenient way for partner companies to transfer data to us via automation. This isn’t highly sensitive data; our main concern is keeping the FTP server isolated from our other services so that any vulnerabilities there don’t propagate to more critical systems.

At any rate, we found it surprisingly challenging to build a highly available FTP service in AWS.

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