From f721e9226c6da86b47b2188adedad82567ee0f03 Mon Sep 17 00:00:00 2001
From: Christian Pointner <equinox@spreadspace.org>
Date: Wed, 22 Jul 2020 15:34:17 +0200
Subject: installer/usb: fix multi-install menu

---
 roles/installer/debian/usb/tasks/main.yml          | 31 +++++++++++++++++++---
 .../installer/debian/usb/templates/syslinux.cfg.j2 | 23 +++++++++-------
 2 files changed, 40 insertions(+), 14 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 7e603ed6..b9969677 100644
--- a/roles/installer/debian/usb/tasks/main.yml
+++ b/roles/installer/debian/usb/tasks/main.yml
@@ -12,15 +12,31 @@
     msg: the path to the usb drive does not exist
 
 - name: download installer
+  run_once: true
   vars:
     debian_installer_distro: "{{ install_distro }}"
     debian_installer_codename: "{{ install_codename }}"
     debian_installer_arch: "{{ install.arch | default('amd64') }}"
     debian_installer_variant: netboot
-  run_once: true
   import_role:
     role: installer/debian/fetch
 
+- name: find old initramfs images on usb drive
+  run_once: true
+  find:
+    path: "{{ usb_install_path }}"
+    pattern: "initrd.*.gz"
+  register: usb_install_old_intrd
+
+- name: remove old intramfs images from usb drive
+  run_once: true
+  loop: "{{ usb_install_old_intrd.files }}"
+  loop_control:
+    label: "{{ item.path }}"
+  file:
+    path: "{{ item.path }}"
+    state: absent
+
 - block:
   - name: create temporary workdir
     tempfile:
@@ -53,13 +69,19 @@
     src: "{{ debian_installer_target_dir }}/linux"
     dest: "{{ usb_install_path }}/"
 
+- name: create BIOS boot directory
+  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: ""
+    syslinux_base_path: "../"
   template:
     src: syslinux.cfg.j2
-    dest: "{{ usb_install_path }}/syslinux.cfg"
+    dest: "{{ usb_install_path }}/bios/syslinux.cfg"
 
 - name: create EFI boot directory
   run_once: true
@@ -84,9 +106,10 @@
 
       $ sudo apt install mbr syslinux
       $ sudo install-mbr /dev/CHANGEME
-      $ sudo syslinux -i /dev/CHANGEME1
+      $ sudo syslinux -i /dev/CHANGEME1 -d bios
       $ sudo fdisk       /dev/CHANGEME
       [Here, make sure partition 1 is marked bootable.]
+      $ cp /usr/lib/syslinux/modules/bios/* {{ usb_install_path }}/bios/
 
       for UEFI these steps need to be done
 
diff --git a/roles/installer/debian/usb/templates/syslinux.cfg.j2 b/roles/installer/debian/usb/templates/syslinux.cfg.j2
index c91f7287..ea4b866c 100644
--- a/roles/installer/debian/usb/templates/syslinux.cfg.j2
+++ b/roles/installer/debian/usb/templates/syslinux.cfg.j2
@@ -1,21 +1,24 @@
-SAY *****************************************
-SAY **
 {% if (ansible_play_hosts_all | length) == 1 %}
 DEFAULT {{ install_hostname }}
-SAY **  will be booting automated installer for {{ install_hostname }} in 10s ...
 TIMEOUT 100
-{% else %}
-SAY ** Please select host to install:
+PROMPT 1
+SAY *****************************************
 SAY **
-{%   for host in ansible_play_hosts_all %}
-SAY **  -> {{ host }}
-{%   endfor %}
-{% endif %}
+SAY **  Distro:   {{ install_distro }}
+SAY **  Codename: {{ install_codename }}
 SAY **
-PROMPT 1
+SAY **  will be booting automated installer for {{ install_hostname }} in 10s ...
+SAY **
+{% else %}
+DEFAULT menu.c32
+TIMEOUT 0
+PROMPT 0
+MENU TITLE {{ install_distro }} / {{ install_codename }}
+{% endif %}
 {% for host in ansible_play_hosts_all %}
 
 LABEL {{ host }}
+  MENU LABEL automatic installer for {{ host }}
   KERNEL {{ syslinux_base_path }}linux
   INITRD {{ syslinux_base_path }}initrd.{{ host }}.gz
   APPEND install {{ (hostvars[host].install_cooked.kernel_cmdline | default([])) | join(' ') }}
-- 
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