Certificate Error Connecting to AWS RDS

As of today, I am unable to connect to AWS RDS from Grafana Cloud - all queries come back with the following error:

“x509: certificate relies on legacy Common Name field, use SANs or temporarily enable Common Name matching with GODEBUG=x509ignoreCN=0”

These are my settings:

If I check “Skip TLS Verify”, it connects properly.

A preliminary google search shows that this is an error that has popped up with Go 1.15 which was just released:

Was grafana cloud recently updated to use Go 1.15? Any suggestions on a workaround?

Did you update your RDS CA certs?

Yes - the AWS RDS console is showing that the RDS cert is up to date.