wamonite/packermate

# Locale
d-i debian-installer/language string en
d-i debian-installer/locale string en_GB.UTF-8
d-i localechooser/preferred-locale string en_GB.UTF-8
d-i localechooser/supported-locales en_GB.UTF-8

# Keyboard
d-i console-setup/ask_detect boolean false
d-i keyboard-configuration/layout select GB
d-i keyboard-configuration/variant select GB
d-i keyboard-configuration/modelcode string pc105

# Clock
d-i time/zone string UTC
d-i clock-setup/utc boolean true
d-i clock-setup/utc-auto boolean true

# Standard server selection
tasksel tasksel/first multiselect standard
d-i pkgsel/install-language-support boolean false

# Manual updates only
d-i pkgsel/update-policy select none

# Confirm using LVM on whole disk
d-i partman-auto/method string lvm
d-i partman-auto-lvm/guided_size string max
d-i partman-auto/choose_recipe select atomic

# Old LVM and raid partitions removed
d-i partman-lvm/device_remove_lvm boolean true
d-i partman-lvm/device_remove_md boolean true

# Prompt for confirmation
d-i partman/confirm_write_new_label boolean true
d-i partman/choose_partition select finish
d-i partman-lvm/confirm boolean true
d-i partman-lvm/confirm_nooverwrite boolean true
d-i partman/confirm_nooverwrite boolean true

# No proxy
d-i mirror/http/proxy string

# User
d-i passwd/root-login boolean false
d-i passwd/user-fullname string $user_account
d-i passwd/username string $user_account
d-i passwd/user-password password $user_password
d-i passwd/user-password-again password $user_password
d-i user-setup/encrypt-home boolean false
d-i user-setup/allow-password-weak boolean true

# Individual additional packages to install
d-i pkgsel/include string dkms ssh

# Whether to upgrade packages after debootstrap.
# Allowed values: none, safe-upgrade, full-upgrade
d-i pkgsel/upgrade select none

# Grub boot menu
d-i grub-installer/only_debian boolean true

# sudo from user doesn't require password
d-i preseed/late_command string \
    in-target apt-get update ; \
    echo '$user_account ALL=(ALL) NOPASSWD: ALL' > /target/etc/sudoers.d/90-iso-install-user ; \
    chmod 440 /target/etc/sudoers.d/90-iso-install-user

# All done
d-i finish-install/reboot_in_progress note