Preseed - Bionic

gistfile1.txt

#Preseed Ubuntu

d-i debconf/priority                   select critical
d-i auto-install/enabled               boolean true

# Preseeding only locale sets language, country and locale.
d-i debian-installer/locale string en_GB.UTF-8

# Keyboard selection.
# Disable automatic (interactive) keymap detection.
d-i console-setup/ask_detect boolean false
d-i keyboard-configuration/layoutcode string us
d-i keyboard-configuration/variantcode string

# Add Ansible PPA and key for latest Ansible
d-i apt-setup/local0/repository string deb http://ppa.launchpad.net/ansible/ansible/ubuntu bionic main
d-i apt-setup/local0/comment string Ansible PPA
d-i apt-setup/local0/key string http://keyserver.ubuntu.com/pks/lookup?search=0x93C4A3FD7BB9C367&op=get

d-i netcfg/get_hostname string unassigned-hostname
d-i netcfg/get_domain string unassigned-domain

# NTP/Time Setup
d-i time/zone string Europe/London
d-i clock-setup/utc boolean true
d-i clock-setup/ntp boolean true
d-i clock-setup/ntp-server string INTERNALNTP

# Setup the installation source
d-i mirror/country string manual
d-i mirror/http/hostname string INTERNALMIRROR
d-i mirror/http/directory string /ubuntu
d-i mirror/http/proxy string INTERNALPROXY

# Verbose output and no boot splash screen
d-i debian-installer/quiet boolean false
d-i debian-installer/splash boolean false
d-i grub-installer/timeout string 2
d-i grub-installer/only_debian boolean true

# Add in some kernel options, this is to allow fast scrolling of text on bootup and force a fixed low resolution on the console.
d-i debian-installer/add-kernel-opts string vga=0x361 video=vesafb:ywrap,mtrr:3

# Disk Partitioning
# Make sure we select the first disk and unmount media
d-i partman/early_command string \
USBDEV=$(list-devices usb-partition | sed "s/\(.*\)./\1/");\
BOOTDEV=$(list-devices disk | grep -v "$USBDEV" | head -1);\
debconf-set partman-auto/disk $BOOTDEV;\
debconf-set grub-installer/bootdev $BOOTDEV; \
umount /media || true;

# GPT Options
d-i partman-basicfilesystems/choose_label                string gpt
d-i partman-basicfilesystems/default_label               string gpt
d-i partman-partitioning/choose_label                    string gpt
d-i partman-partitioning/default_label                   string gpt
d-i partman/choose_label                                 string gpt
d-i partman/default_label                                string gpt
partman-partitioning partman-partitioning/choose_label   select gpt
# LVM Options
d-i partman-auto/purge_lvm_from_device                   boolean true
d-i partman-auto-lvm/new_vg_name                         string volgroup0
d-i partman-auto-lvm/guided_size                         string 100%

# Set up LVM
d-i partman-auto/method                                  string lvm
partman-auto/choose_recipe                               select atomic
d-i partman-auto/alignment                               string optimal
d-i partman-partitioning/confirm_write_new_label         boolean true
d-i partman/confirm                                      boolean true
d-i partman/confirm_nooverwrite                          boolean true
d-i partman/confirm_write_new_label                      boolean true
d-i partman/choose_partition                             select finish
d-i partman-md/confirm_nooverwrite                       boolean true
d-i partman-md/device_remove_md                          boolean true
d-i partman-md/confirm                                   boolean true
d-i partman-lvm/confirm_nooverwrite                      boolean true
d-i partman-lvm/device_remove_lvm                        boolean true
d-i partman-lvm/confirm                                  boolean true
d-i mdadm/boot_degraded                                  boolean true

## additional misc lines to prevent dialogue ##
partman-lvm          partman-lvm/confirm_nochanges                boolean true
partman-base         partman/confirm_nochanges                    boolean true
partman-crypto       partman-crypto/confirm_nochanges             boolean true
partman-partitioning partman-partitioning/confirm_resize          boolean true
d-i                  partman-crypto/confirm_nooverwrite           boolean true
partman-base         partman/confirm_nooverwrite                  boolean true
partman-crypto       partman-crypto/confirm                       boolean true
partman-partitioning partman-partitioning/confirm_new_label       boolean true
partman-md           partman-md/confirm_nochanges                 boolean true

# root account and password
d-i passwd/user-fullname string Support User
d-i passwd/username string mist-admin
d-i passwd/user-password-crypted password ENCRYPTEDPASSHERE
d-i passwd/user-gid string 20001
d-i passwd/user-uid string 20001
d-i user-setup/encrypt-home boolean false
d-i pkgsel/update-policy select none

# Set mirror
d-i apt-setup/services-select multiselect security
d-i apt-setup/security_host string security.ubuntu.com
d-i apt-setup/security_path string /ubuntu

# Add installs
d-i pkgsel/include string ntp ssh wget python screen git vim ansible lldpd

# Avoid that last message about the install being complete.
d-i finish-install/reboot_in_progress note

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

# Set physical link
d-i netcfg/choose_interface select auto

# Static network configuration if defined

# Run postinstall script
d-i preseed/late_command string cat /cdrom/extra_binaries/postinstall.sh > /target/root/late_command.sh && chmod u+x /target/root/late_command.sh && in-target '/root/late_command.sh'