boot_install.erb

#!ipxe
echo Razor <%= task.label %> task boot_call
echo Installation node: <%= node_url  %>
echo Installation repo: <%= repo_url %>

sleep 3
kernel <%= repo_url("/isolinux/vmlinuz") %> <%= render_template("kernel_args").strip %> || goto error
initrd <%= repo_url("/isolinux/initrd.img") %> || goto error
boot

:error
prompt --key s --timeout 60 ERROR, hit 's' for the iPXE shell; reboot in 60 seconds && shell || reboot