Issue with Redis Instance TLS and Domain Access in Internal DNS Zone

[Spulae]

Hello. I need to make a Redis instance accessible via a domain in the internal DNS zone. However, there's an issue: the instance is using a TLS certificate (in-transit encryption enabled during creation) tied to a private IP address, making it impossible to connect via the domain. Are there any solutions to fix this problem?

[jamespatrickm]

Hi @Spulae,

Welcome to Google Cloud Community!

There are two options I can think of that might be worth looking at:

• Update the TLS certificate by generating a new TLS certificate that includes the domain. Include the domain name in the Subject Alternative Name field.
• Setup a reverse proxy within your VPC that listens on the domain name. Forward the traffic to the Redis instance.

I hope the above information is helpful.