Upload Proxmox ISOs via API or dashboard UI, extract kernel+initrd
using pure-Go iso9660 library, store on disk, and serve over HTTP
for PXE booting. Dynamic kernel/initrd filenames per image replace
the previous hardcoded paths.
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
The //go:embed static directive nests files under static/, so after
StripPrefix removes /static/ from the URL, the FileServer couldn't find
the files. Use fs.Sub to root the FS at the static/ subdirectory.
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
Generate a fresh ed25519 key pair at rebuild time, inject the public key
into the Proxmox answer file, use the private key for cluster join over
SSH, then remove the key from both the remote host and the database.
This eliminates the need to manage static SSH keys in config/secrets.
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>