Upstash Redis TLS

1

Hi, I’m having some difficulty finding out how to enable TLS for Redis on Upstash. I:

  • see that TLS is disabled for my existing Redis database
  • have attempted to create a new Upstash Redis database through flyctl to see if there’s an option for enabling TLS
  • see that Upstash has an external API to enable TLS but doesn’t seem relevant when creating through Fly
  • don’t see any explicit mention of using TLS with Upstash Redis through Fly anywhere.

Any help would be appreciated. Thanks in advance!

2

Does it make sense to enable TLS? Fly terminates TLS at the edge and traffic between Fly and Upstash is private.

3

We don’t mention TLS in the docs because all Fly internal traffic - including traffic to Upstash Redis - is fully encrypted with Wireguard. In other words, you don’t need TLS, and it’s not supported for Upstash Redis connections on Fly :slight_smile:

4

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