Foreman PXE boot installing mystery

Dear experts,

I have successfully install and made pxe boot working for foreman proxy3.10. However, when I install a fresh build foreman proxy 3.14, the PXE boot is not working.

I noticed that these img are missing under /var/lib/tftpboot/ under the new foreman proxy:

-rw-r–r–. 1 foreman-proxy foreman-proxy 106782172 Oct 30 17:37 rhel-LCkCYiVY7wfV-initrd.img
-rw-r–r–. 1 foreman-proxy foreman-proxy 13604984 Oct 30 17:37 rhel-LCkCYiVY7wfV-vmlinuz
-rw-r–r–. 1 foreman-proxy foreman-proxy 106782172 Oct 30 17:37 rhel-Vo68tj59Hkmn-initrd.img
-rw-r–r–. 1 foreman-proxy foreman-proxy 13604984 Oct 30 17:37 rhel-Vo68tj59Hkmn-vmlinuz

When I copied these img files to the new proxy. PXE works…

Unfortunately, I didn’t remember how I generate this in the old foreman 3.10…

Anyone know what the problem is?

Thanks.

These are generated by the Foreman Proxy itself when a build is started by downloading from the media. So when the new Proxy does not generate them, it is very likely that it is not assigned as TFTP proxy for the subnet (if if could not be assigned the feature could be missing, too).