Upload Fedora 43 for baremetal provissioning

[tssala23]

Upload the latest version of Fedora for baremetal esi nodes

[skanthed]

Diskimage Builder (DIB) does not currently support Fedora 43. The last reliably supported Fedora version in DIB is Fedora 40.
Have we previously used any alternative method (e.g., virt-install or something else) to build and upload images to OpenStack instead of DIB? @tzumainn

[tzumainn]

we have not - hm. it may be worth asking someone on the openstack side if there's a new way of creating images?

[skanthed]

There was an attempt upstream to add Fedora 41 and 42 support in Diskimage Builder, but those changes did not pass CI and were not merged. That is why newer Fedora versions are currently unsupported in DIB.
@tssala23 — is there any other image that can work instead of this?

[tssala23]

We will use Fedora 40 as it is already available for the mean time

[skanthed]

Sounds good. Let me know if you need anything else.