====Debian preseed====

===Configuration===

Example for Debian 12 Bookworm

<code>
# https://wiki.debian.org/DebianInstaller/Preseed

# B.4.1. Localization

d-i debian-installer/locale string en_US
d-i debian-installer/locale string en_GB.UTF-8
d-i debian-installer/country string GB
d-i debian-installer/language string en
d-i keyboard-configuration/xkb-keymap select GB

# B.4.2. Network configuration

d-i netcfg/choose_interface select enp1s0

# B.4.3. Network console

d-i netcfg/disable_autoconfig boolean true
d-i netcfg/get_ipaddress string 192.168.0.110
d-i netcfg/get_netmask string 255.255.255.0
d-i netcfg/get_gateway string 192.168.0.1
d-i netcfg/get_nameservers string 192.168.0.177
d-i netcfg/confirm_static boolean true
d-i netcfg/get_hostname string debian
d-i netcfg/get_domain string example.com

# B.4.4. Mirror settings

# B.4.5. Account setup

d-i passwd/root-login boolean true
d-i passwd/make-user boolean false
d-i passwd/root-password password root
d-i passwd/root-password-again password root

# B.4.6. Clock and time zone setup

d-i clock-setup/utc boolean true
d-i time/zone string Etc/UTC
d-i clock-setup/ntp boolean true
d-i clock-setup/ntp-server string debian.pool.ntp.org

# B.4.7. Partitioning

d-i partman-auto/disk string /dev/vda
d-i partman-auto/method string regular
d-i partman-auto/choose_recipe select atomic
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

# B.4.7.3. Controlling how partitions are mounted

d-i partman/mount_style select uuid

# B.4.8. Base system installation

d-i base-installer/kernel/image string linux-image-amd64

# B.4.9. Apt setup

d-i apt-setup/cdrom/set-first boolean false
d-i apt-setup/non-free-firmware boolean false
d-i apt-setup/non-free boolean false
d-i apt-setup/contrib boolean false
d-i apt-setup/disable-cdrom-entries boolean true
d-i apt-setup/services-select multiselect security, updates
d-i apt-setup/security_host string security.debian.org
d-i debian-installer/allow_unauthenticated boolean false

apt-mirror-setup apt-setup/use_mirror boolean false

# B.4.10. Package selection

tasksel tasksel/first multiselect standard, ssh-server
d-i pkgsel/upgrade select full-upgrade
popularity-contest popularity-contest/participate boolean false

# B.4.11. Boot loader installation

d-i grub-installer/only_debian boolean true
d-i grub-installer/bootdev string /dev/vda

# B.4.12. Finishing up the installation

d-i finish-install/reboot_in_progress note
d-i cdrom-detect/eject boolean true

# B.4.13. Preseeding other packages

# B.5.1. Running custom commands during the installation

d-i preseed/late_command string \
in-target --pass-stdout echo PermitRootLogin yes >> /target/etc/ssh/sshd_config; \
in-target --pass-stdout echo deb http:\/\/deb.debian.org\/debian\/ bookworm main non-free-firmware >> /target/etc/apt/sources.list.d/bookworm.list; \
in-target --pass-stdout echo deb http:\/\/deb.debian.org\/debian\/ bookworm-updates main non-free-firmware >> /target/etc/apt/sources.list.d/bookworm.list; \
in-target --pass-stdout echo deb http:\/\/security.debian.org\/debian-security\/ bookworm-security main non-free-firmware >> /target/etc/apt/sources.list.d/bookworm.list; \
in-target apt-get update; \
in-target apt-get -y full-upgrade;

</code>

===Resources==

[[https://wiki.debian.org/DebianInstaller/Preseed|Debian preseed]]

[[https://preseed.debian.net/debian-preseed/bookworm/|Debian Bookworm preseed]]