Although I am also disappointed that 22.04 is not yet a supported platform I don’t support this comment. As an engineer who is building a data platform it is the duty of that role to understand the supported OS, architecture and other requirements before beginning that build out.
A sample of contemporary databases reveals a mixed bag and a trend toward the previous stable releases.
- RHEL/CentOS 8
- Ubuntu 20.04
- RHEL 8.x
- Ubuntu 20.04
- RHEL/Centos/OEL 8
- Ubuntu 20.04
- RHEL 8.1
- Ubuntu 20.04
- RHEL 9
- Ubuntu 22.04
- RHEL/Rocky 9
- SLES 15
- Ubuntu 20.04
- RHEL/OEL 8.2
- SLES 15
- Rocky/RHEL 8
- Ubuntu 22.04
- RHEL 8.x
- SLES 15
- Ubuntu 20.04