preseed/install: make disk selection work with udev device paths

[noc.git] / ansible / roles / preseed / templates / preseed_ubuntu-bionic.cfg.j2

diff --git a/ansible/roles/preseed/templates/preseed_ubuntu-bionic.cfg.j2 b/ansible/roles/preseed/templates/preseed_ubuntu-bionic.cfg.j2
index be37537..17e7b2e 100644 (file)
--- a/ansible/roles/preseed/templates/preseed_ubuntu-bionic.cfg.j2
+++ b/ansible/roles/preseed/templates/preseed_ubuntu-bionic.cfg.j2
@@ -46,7 +46,14 @@ d-i time/zone string Europe/Vienna
 d-i clock-setup/ntp boolean false
 
 
-d-i partman-auto/disk string /dev/{{ hostvars[hostname].install_cooked.disks.primary }}
+d-i partman/early_command string \
+    debconf-set partman-auto/disk "$(readlink -f {{ hostvars[hostname].install_cooked.disks.primary }})"; \
+    debconf-set grub-installer/bootdev "$(readlink -f {{ hostvars[hostname].install_cooked.disks.primary }})"; \
+    umount -l /media || true
+
+d-i grub-installer/choose_bootdev string manual
+d-i grub-installer/bootdev seen true
+
 d-i partman-auto/method string lvm
 d-i partman-auto/purge_lvm_from_device boolean true
 d-i partman-auto-lvm/new_vg_name string {{ hostname }}
@@ -106,7 +113,6 @@ d-i pkgsel/upgrade select safe-upgrade
 popularity-contest popularity-contest/participate boolean false
 d-i pkgsel/update-policy select none
 
-d-i grub-installer/choose_bootdev string /dev/{{ hostvars[hostname].install_cooked.disks.primary }}
 d-i grub-installer/only_debian boolean true
 d-i grub-installer/with_other_os boolean false