Fix mounting CDs in qemurc.

nix/configuration/roles/qemu/files/qemurc.bash

@@ -293,7 +293,6 @@ function start_body {
     local zfs_path="${ZFS_ROOT}/${name}"
     local mount_path="${MOUNT_ROOT}/${name}"
     local run_path="/run/qemurc/${name}"
-    local mount_cd="$CD"
     local swtpm_sock="${run_path}/swtpm.sock"
     local swtpm_path="${MOUNT_ROOT}/${name}/swtpm"
 
@@ -303,6 +302,8 @@ function start_body {
         source "${mount_path}/settings"
     fi
 
+    local mount_cd="$CD"
+
     local additional_args=()
 
     if [ -n "$BIND9P" ]; then
@@ -310,7 +311,9 @@ function start_body {
     fi
 
     if [ -n "$mount_cd" ]; then
-        additional_args+=(-cdrom "$mount_cd")
+        additional_args+=(-drive "file=${mount_cd},media=cdrom,id=drive-cd1,readonly=on,if=none"
+                          -device "ahci,id=achi0"
+                          -device "ide-cd,bus=achi0.0,drive=drive-cd1,id=cd1,bootindex=1")
     fi
     if [ "$VNC_ENABLE" = "YES" ]; then
         additional_args+=(-vnc "${VNC_LISTEN},power-control=on")
@@ -357,7 +360,6 @@ function start_body {
         -drive "if=none,file=/dev/zvol/${zfs_path}/disk0,format=raw,id=hd0"
         -device 'nvme,serial=deadbeef,drive=hd0'
         -nic 'user,hostfwd=tcp::60022-:22'
-        -boot order=d
         "${additional_args[@]}"
     )
     set +e