### Localization # Preseeding only locale sets language, country and locale. d-i debian-installer/locale string en_US.UTF-8 # Keyboard selection. # Disable automatic (interactive) keymap detection. d-i console-setup/ask_detect boolean false d-i keyboard-configuration/layoutcode string us ### Network configuration # netcfg will choose an interface that has link if possible. This makes it # skip displaying a list if there is more than one interface. d-i netcfg/choose_interface select auto # Just in case our DHCP server is busy. d-i netcfg/dhcp_timeout string 60 # Any hostname and domain names assigned from dhcp take precedence over # values set here. However, setting the values still prevents the questions # from being shown, even if values come from dhcp. d-i netcfg/get_hostname string ubuntu d-i netcfg/get_domain string local # Disable that annoying WEP key dialog. d-i netcfg/wireless_wep string # Added by @analytically: always install the server kernel #d-i base-installer/kernel/override-image string linux-server ### Mirror settings # Alternatively: by default, the installer uses CC.archive.ubuntu.com where # CC is the ISO-3166-2 code for the selected country. You can preseed this # so that it does so without asking. d-i mirror/http/mirror select jp.archive.ubuntu.com d-i mirror/http/proxy string ### Clock and time zone setup # Controls whether or not the hardware clock is set to UTC. d-i clock-setup/utc boolean true # You may set this to any valid setting for $TZ; see the contents of # /usr/share/zoneinfo/ for valid values. d-i time/zone string Asia/Shanghai # Controls whether to use NTP to set the clock during the install d-i clock-setup/ntp boolean true ### Partitioning d-i partman/unmount_active boolean true #----------------------------------------------------------------------# # Partitioning d-i partman/early_command string \ umount /media ; \ mdadm --stop /dev/md0 ; \ mdadm --remove /dev/md0 ; \ mdadm --stop /dev/md127 ; \ mdadm --remove /dev/md127 ; \ mdadm --zero-superblock /dev/sda2 ; \ mdadm --zero-superblock /dev/sdb2 ; \ dd if=/dev/zero of=/dev/sda2 bs=1M count=10 ; \ dd if=/dev/zero of=/dev/sda2 bs=1M count=10 ; \ dd if=/dev/zero of=/dev/sda bs=1M count=10 ; \ dd if=/dev/zero of=/dev/sdb bs=1M count=10 ; \ echo 1 > /sys/block/sda/device/rescan ; \ echo 1 > /sys/block/sdb/device/rescan ; \ ls -C /dev; \ sleep 5; \ exit 0; \ # this only makes partman automatically partition without confirmation: d-i partman-partitionining/confirm_write_new_label boolean true d-i partman-md/device_remove_md boolean true d-i partman-md/confirm_nooverwrite boolean true d-i partman-md/confirm boolean true d-i partman-lvm/device_remove_lvm boolean true d-i partman-lvm/confirm_nooverwrite boolean true d-i partman-lvm/confirm boolean true d-i partman/confirm_nooverwrite boolean true d-i partman/choose_partition select finish d-i partman/confirm boolean true d-i mdadm/boot_degraded boolean true d-i partman-auto/method string raid d-i partman-auto/disk string /dev/sda /dev/sdb d-i partman-auto/expert_recipe string multiraid :: \ 256 512 512 free $bootable{ } method{ efi } format{ } . \ 1024 10000 -1 raid method{ raid } . \ 256 512 200% linux-swap method{ swap } format{ } . # specify how the previously defined partitions will be # used in the RAID setup. d-i partman-auto-raid/recipe string \ 1 2 0 ext4 / /dev/sda2#/dev/sdb2 . d-i partman/choose_partition select Finish partitioning and write changes to disk d-i partman-efi/non_efi_system boolean true # Partitioning #----------------------------------------------------------------------# ### Base system installation ### Account setup # To create a normal user account. d-i passwd/user-fullname string ubuntu d-i passwd/username string ubuntu d-i passwd/user-password password ubuntu d-i passwd/user-password-again password ubuntu #d-i passwd/user-password-crypted password HASHHERE # The installer will warn about weak passwords. If you are sure you know # what you're doing and want to override it, uncomment this. d-i user-setup/allow-password-weak boolean true # Set to true if you want to encrypt the first user's home directory. d-i user-setup/encrypt-home boolean false ### Apt setup # You can choose to install restricted and universe software, or to install # software from the backports repository. d-i apt-setup/restricted boolean true d-i apt-setup/universe boolean true d-i apt-setup/backports boolean true # Uncomment this if you don't want to use a network mirror. #d-i apt-setup/use_mirror boolean false # Select which update services to use; define the mirrors to be used. # Values shown below are the normal defaults. #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 # Additional repositories, local[0-9] available #d-i apt-setup/local0/repository string \ # http://local.server/ubuntu squeeze main #d-i apt-setup/local0/comment string local server # Enable deb-src lines #d-i apt-setup/local0/source boolean true # URL to the public key of the local repository; you must provide a key or # apt will complain about the unauthenticated repository and so the # sources.list line will be left commented out #d-i apt-setup/local0/key string http://local.server/key d-i base-installer/kernel/altmeta string hwe-16.04 ### Package selection #tasksel tasksel/force-tasks string server tasksel tasksel/first multiselect standard # Individual additional packages to install d-i pkgsel/include string openssh-server python # Whether to upgrade packages after debootstrap. # Allowed values: none, safe-upgrade, full-upgrade d-i pkgsel/upgrade select full-upgrade # Language pack selection d-i pkgsel/language-packs multiselect en # No language support packages d-i pkgsel/install-language-support boolean false # Policy for applying updates. May be "none" (no automatic updates), # "unattended-upgrades" (install security updates automatically), or # "landscape" (manage system with Landscape). d-i pkgsel/update-policy select unattended-upgrades # Verbose output and no boot splash screen d-i debian-installer/quiet boolean false d-i debian-installer/splash boolean false ### Boot loader installation # This is fairly safe to set, it makes grub install automatically to the MBR # if no other operating system is detected on the machine. d-i grub-installer/only_debian boolean true # This one makes grub-installer install to the MBR if it also finds some other # OS, which is less safe as it might not be able to boot that other OS. d-i grub-installer/with_other_os boolean true # Wait for two seconds in grub d-i grub-installer/timeout string 0 # Use the following option to add additional boot parameters for the # installed system (if supported by the bootloader installer). # Note: options passed to the installer will be added automatically. d-i debian-installer/add-kernel-opts string console=tty0 console=ttyS0,115200n8 net.ifnames=0 biosdevname=0 vga=normal nomodeset intel_idle.max_cstate=0 processor.max_cstate=1 cgroup_enable=memory swapaccount=1 noibrs noibpb nopti nospectre_v2 nospectre_v1 l1tf=off nospec_store_bypass_disable no_stf_barrier mds=off mitigations=off ### Finishing up the installation # Avoid that last message about the install being complete. d-i finish-install/reboot_in_progress note