Re: Using preseed (Debian/Ubuntu) to partition both RAID and encryption
On 2017/08/21 4:19 pm, Andre Goree wrote: I am trying to configure a preseed image using RAID + encryption. I originally wanted to do this without LVM, however it does not seem (at least with encryption) that this is possible. I simply want to know if this is even possible via preseed -- that is, to have both RAID and encryption partitioned. All the documentation I'm seeing states (from what I can tell) that you can only have either RAID _or_ encryption. I'm not seeing any way to preseed both. I've attached the disk configuration portions of the preseeds I've used to provision LVM+RAID (with some success, seem to have an issue booting after that but I'm sure that's something I can overcome -- the RAID and LVM are configured when I boot into rescue mode after an install using the attached preseed conf) and LVM+encryption (with this conf, grub has a hard time installing but I'm sure I could work around that as well). I suppose, I'm trying to meld the two, and I've tried a few different combinations but not have worked out. Essentially, I believe you can have only either partman-auto/method string crypt or partman-auto/method string raid but not both. Can anyone confirm or deny this for me? Thanks in advance. -- Andre Goree -=-=-=-=-=- Email - andre at drenet.net Website - http://www.drenet.net PGP key - http://www.drenet.net/pubkey.txt -=-=-=-=-=- Wanted to bump this. Should I perhaps ask on a different list? Maybe one of the dev lists? -- Andre Goree -=-=-=-=-=- Email - andre at drenet.net Website - http://www.drenet.net PGP key - http://www.drenet.net/pubkey.txt -=-=-=-=-=-
Using preseed (Debian/Ubuntu) to partition both RAID and encryption
I am trying to configure a preseed image using RAID + encryption. I
originally wanted to do this without LVM, however it does not seem (at
least with encryption) that this is possible. I simply want to know if
this is even possible via preseed -- that is, to have both RAID and
encryption partitioned. All the documentation I'm seeing states (from
what I can tell) that you can only have either RAID _or_ encryption. I'm
not seeing any way to preseed both.
I've attached the disk configuration portions of the preseeds I've used
to provision LVM+RAID (with some success, seem to have an issue booting
after that but I'm sure that's something I can overcome -- the RAID and
LVM are configured when I boot into rescue mode after an install using
the attached preseed conf) and LVM+encryption (with this conf, grub has
a hard time installing but I'm sure I could work around that as well).
I suppose, I'm trying to meld the two, and I've tried a few different
combinations but not have worked out. Essentially, I believe you can
have only either partman-auto/method string crypt or partman-auto/method
string raid but not both. Can anyone confirm or deny this for me? Thanks
in advance.
--
Andre Goree
-=-=-=-=-=-
Email - andre at drenet.net
Website - http://www.drenet.net
PGP key - http://www.drenet.net/pubkey.txt
-=-=-=-=-=-### Disk Configuration
d-i partman-auto/disk string /dev/sda /dev/sdb /dev/sdc /dev/sdd /dev/sde
/dev/sdf
d-i partman-auto/method string crypto
d-i partman-lvm/device_remove_lvm boolean true
d-i partman-lvm/confirm boolean true
d-i partman-auto-lvm/guided_size string max
d-i partman-auto-lvm/new_vg_name string crypt
d-i partman-auto/disk string /dev/sda /dev/sdb /dev/sdc /dev/sdd /dev/sde
/dev/sdf
d-i partman-auto/choose_recipe select root-encrypted
d-i partman-auto/expert_recipe string \
root-encrypted :: \
1000 1000 1000 ext3\
$primary{ } $bootable{ }\
method{ format } format{ } \
use_filesystem{ } filesystem{ ext4 }\
mountpoint{ /boot } \
. \
500 1 10 ext4 \
$lvmok{ } lv_name{ root } \
in_vg { crypt } \
$primary{ } \
method{ format } format{ } \
use_filesystem{ } filesystem{ ext4 }\
mountpoint{ / } \
.
d-i partman-md/device_remove_md boolean true
d-i partman-basicfilesystems/no_mount_point boolean false
d-i partman-partitioning/confirm_write_new_label boolean true
d-i partman/choose_partition select finish
d-i partman/confirm boolean true
d-i partman/confirm_nooverwrite boolean true### Disk Configuration
d-i partman-auto/disk string /dev/sda /dev/sdb /dev/sdc /dev/sdd /dev/sde
/dev/sdf
d-i partman-auto/method string raid
d-i partman-lvm/device_remove_lvm boolean true
d-i partman-md/device_remove_md boolean true
d-i partman-lvm/confirm boolean true
d-i partman-auto/choose_recipe select boot-root
d-i partman-auto-lvm/new_vg_name string vg00
d-i partman-auto-lvm/guided_size string 30GB
d-i partman-auto/expert_recipe string\
boot-root :: \
1024 1024 1024 raid \
$lvmignore{ }\
$primary{ } method{ raid } \
. \
1000 35 1 raid \
$lvmignore{ }\
$primary{ } method{ raid } \
. \
19000 50 2 ext4 \
$defaultignore{ }\
$lvmok{ }\
lv_name{ root } \
method{ format } \
format{ }\
use_filesystem{ }\
filesystem{ ext4 } \
mountpoint{ / } \
.
d-i partman-auto-raid/recipe string \
10 6 0 ext4 /boot\
/dev/sda1#/dev/sdb1#/dev/sdc1#/dev/sdd1#/dev/sde1#/dev/sdf1 \
. \
10 6 0 lvm - \
/dev/sda2#/dev/sdb2#/dev/sdc2#/dev/sdd2#/dev/sde2#/dev/sdf2 \
.
d-i mdadm/boot_degraded boolean false
d-i partman-md/confirm boolean true
d-i
