netboot.xyz it

binary/script/build_and_pr.sh

@@ -70,7 +70,7 @@ function build_iPXE() {
     # build iPXE
     echo "Building iPXE"
     top_level_dir="$(git rev-parse --show-toplevel)"
-    if ! (cd "${top_level_dir}"; nix-shell "${top_level_dir}/binary/script/shell.nix" --run 'make binary'); then
+    if ! (cd "${top_level_dir}"; nix-shell "${top_level_dir}/binary/script/shell.nix" --run 'make VERSION=2.0+ binary'); then
         echo "Failed to build iPXE" 1>&2
         exit 1
     fi

binary/script/embed.ipxe

@@ -1,43 +1,13 @@
 #!ipxe
 
-set user-class Tinkerbell
-echo Welcome to Neverland!
+echo Welcome to the workaround iPXE
 
 # Allow the operator to drop to a shell
 prompt --key 0x02 --timeout 2000 Press Ctrl-B for the iPXE command line... && shell ||
+dhcp
 
-# Random string to enable binary patching
-#a8b7e61f1075c37a793f2f92cee89f7bba00c4a8d7842ce3d40b5889032d8881
-#ddd16a4fc4926ecefdfb6941e33c44ed3647133638f5e84021ea44d3152e7f97
-
-# This is possible because the DHCP options from the original vendor PXE DHCP request
-# are available to chainloaded iPXE binaries. See https://github.com/ipxe/ipxe/issues/188
-set vlan-id ${43.116:string}
-isset ${vlan-id} && goto boot-with-vlan ||
-
-:iterate-interfaces
-set idx:int32 0
-:interfaces-loop
-isset ${net${idx}/ip} && goto interfaces-loop-done || iseq ${idx} 50 && goto autoboot || inc idx && goto interfaces-loop
-
-:interfaces-loop-done
-echo Booting from net${idx}...
-autoboot net${idx}
-
-:autoboot
-autoboot
-
-:boot-with-vlan
-set idx:int32 0
-# Find the interface that is configured with an IP, this will be the iPXE auto created vlan interface.
-:loop isset ${net${idx}-${vlan-id}/ip} && goto loop_done ||
-  iseq ${idx} 50 && goto error ||
-  inc idx && goto loop
-
-:loop_done
-echo Booting from net${idx}-${vlan-id}...
-autoboot net${idx}-${vlan-id}
-
-:error
-echo Failed to find the vlan interface
+set conn_type https
+chain --autofree https://boot.netboot.xyz/menu.ipxe || echo HTTPS failed... attempting HTTP...
+set conn_type http
+chain --autofree http://boot.netboot.xyz/menu.ipxe || echo HTTP failed, dropping to a shell...
 shell