From 58809a38cc999fc697bd3094f4575953c602ee2e Mon Sep 17 00:00:00 2001
From: Christian Pointner <equinox@spreadspace.org>
Date: Thu, 16 Sep 2021 00:40:31 +0200
Subject: improve compatibility with more bioses for debian usb installer

---
 roles/installer/debian/usb/tasks/main.yml          | 28 ++++------------------
 .../installer/debian/usb/templates/syslinux.cfg.j2 |  4 ++--
 2 files changed, 6 insertions(+), 26 deletions(-)

(limited to 'roles/installer/debian/usb')

diff --git a/roles/installer/debian/usb/tasks/main.yml b/roles/installer/debian/usb/tasks/main.yml
index 491cde3d..ced56372 100644
--- a/roles/installer/debian/usb/tasks/main.yml
+++ b/roles/installer/debian/usb/tasks/main.yml
@@ -69,33 +69,11 @@
     src: "{{ debian_installer_target_dir }}/linux"
     dest: "{{ usb_install_path }}/"
 
-- name: create BIOS boot directory
+- name: generate syslinux configuration
   run_once: true
-  file:
-    path: "{{ usb_install_path }}/bios"
-    state: directory
-
-- name: generate syslinux configuration for BIOS boot
-  run_once: true
-  vars:
-    syslinux_base_path: "../"
-  template:
-    src: syslinux.cfg.j2
-    dest: "{{ usb_install_path }}/bios/syslinux.cfg"
-
-- name: create EFI boot directory
-  run_once: true
-  file:
-    path: "{{ usb_install_path }}/EFI/boot"
-    state: directory
-
-- name: generate syslinux configuration for UEFI boot
-  run_once: true
-  vars:
-    syslinux_base_path: "../../"
   template:
     src: syslinux.cfg.j2
-    dest: "{{ usb_install_path }}/EFI/boot/syslinux.cfg"
+    dest: "{{ usb_install_path }}/syslinux.cfg"
 
 - name: make the USB disk bootable
   pause:
@@ -106,6 +84,7 @@
 
       $ sudo apt install mbr syslinux
       $ sudo install-mbr /dev/CHANGEME
+      $ mkdir -p {{ (usb_install_path, 'bios/') | path_join }}
       $ sudo syslinux -i /dev/CHANGEME1 -d bios
       $ sudo fdisk       /dev/CHANGEME
       [Here, make sure partition 1 is marked bootable.]
@@ -114,6 +93,7 @@
       for UEFI these steps need to be done
 
       $ sudo apt install syslinux-efi
+      $ mkdir -p {{ (usb_install_path, 'EFI/boot/') | path_join }}
       $ cp /usr/lib/syslinux/modules/efi64/* {{ (usb_install_path, 'EFI/boot/') | path_join }}
       $ cp /usr/lib/SYSLINUX.EFI/efi64/syslinux.efi {{ (usb_install_path, 'EFI/boot/bootx64.efi') | path_join }}
 
diff --git a/roles/installer/debian/usb/templates/syslinux.cfg.j2 b/roles/installer/debian/usb/templates/syslinux.cfg.j2
index 40c877d2..badb7e81 100644
--- a/roles/installer/debian/usb/templates/syslinux.cfg.j2
+++ b/roles/installer/debian/usb/templates/syslinux.cfg.j2
@@ -19,7 +19,7 @@ MENU TITLE {{ install_distro }} / {{ install_codename }}
 
 LABEL {{ host }}
   MENU LABEL automated installer for {{ host }}
-  KERNEL {{ syslinux_base_path }}linux
-  INITRD {{ syslinux_base_path }}initrd.{{ host }}.gz
+  KERNEL linux
+  INITRD initrd.{{ host }}.gz
   APPEND auto fb=false {{ (hostvars[host].install_cooked.kernel_cmdline | default([])) | join(' ') }}
 {% endfor %}
-- 
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