#
# Ubuntu Server 16.04 Preseed
#
# Usage:
#
# This Ubuntu Preseed file is meant to be used with Cobbler. It has been
# tested only on Cobbler 2.4.1. It is a completely unattended install.
#
# References:
#
# https://help.ubuntu.com/16.04/installation-guide/example-preseed.txt
# http://www.claudiokuenzler.com/blog/513/debian-ubuntu-preseed-create-two-volume-groups-same-disk

#############
#
# Kernel Options
#
#############

# 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 $kernel_options_post
d-i debian-installer/add-kernel-opts string biosdevname=0 net.ifnames=0
#############
#
# Networking
#
#############

#if "__DEFAULT_NETWORK__" in $interfaces
    #set idata = $interfaces["__DEFAULT_NETWORK__"]
    #set static = $idata['static']
    #set ip_address = $idata.get("ip_address", "127.0.0.1")
    #set netmask = $idata.get("netmask", "255.0.0.0")
    #set gateway = $getVar('gateway','127.0.0.1')
#end if

d-i netcfg/choose_interface select __DEFAULT_NETWORK__
d-i netcfg/dhcp_timeout string 60
d-i netcfg/disable_autoconfig boolean true
d-i netcfg/dhcp_failed note
d-i netcfg/dhcp_options select Configure network manually

#if $static
# Static network configuration.
d-i netcfg/get_ipaddress string $idata.get("ip_address", "127.0.0.1")
d-i netcfg/get_netmask string $idata.get("netmask", "255.0.0.0")
d-i netcfg/get_gateway string $gateway
d-i netcfg/get_nameservers string $name_servers[0]
d-i netcfg/confirm_static boolean true
#end if

d-i netcfg/get_hostname string $system_name
d-i netcfg/get_domain string $hostname

# Disable that annoying WEP key dialog.
d-i netcfg/wireless_wep string

#############
#
# Pre Install
#
#############

# Command Line 1: This is necessary otherwise you will be prompted to umount /dev/__DEVICE_NAME__. See Ubuntu bug #1347726.
d-i preseed/early_command string \
      umount /media || true

#############
#
# Net Image
#
#############

# Required at least for 12.10+
d-i live-installer/net-image string http://$http_server/cobbler/links/$distro_name/install/filesystem.squashfs

#############
#
# Localization
#
#############

d-i debian-installer/locale string en
d-i debian-installer/country string US
d-i debian-installer/locale string en_US.UTF-8
d-i debian-installer/language string en

#############
#
# Keyboard
#
#############

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

#############
#
# Mirror
#
#############

d-i mirror/country string manual
d-i mirror/http/proxy string
d-i mirror/http/hostname string $http_server
d-i mirror/http/directory string $install_source_directory

#############
#
# Clock and Time Zone
#
#############

# Controls whether to use NTP to set the clock during the install
d-i clock-setup/ntp boolean true
d-i clock-setup/ntp-server string ntp.ubuntu.com

# 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 US/Central

# Controls whether or not the hardware clock is set to UTC.
d-i clock-setup/utc boolean true

#############
#
# Partitioning
#
#############

# If one of the disks that are going to be automatically partitioned
# contains an old LVM configuration, the user will normally receive a
# warning. This can be preseeded away...
d-i partman-lvm/device_remove_lvm boolean true

# The same applies to pre-existing software RAID array:
d-i partman-md/device_remove_md boolean true

# And the same goes for the confirmation to write the lvm partitions.
d-i partman-lvm/confirm boolean true
d-i partman-lvm/confirm_nooverwrite boolean true

d-i partman-auto/method string lvm
d-i partman-auto/disk string /dev/__DEVICE_NAME__

# For LVM partitioning, you can select how much of the volume group to use
# for logical volumes.
d-i partman-auto-lvm/guided_size string max

d-i partman-auto/choose_recipe select custompartitioning
d-i partman-auto/expert_recipe string \
      custompartitioning :: \
              512 1 512 ext2                                  \
                      $primary{ }                             \
                      $bootable{ }                            \
                      method{ format } format{ }              \
                      use_filesystem{ } filesystem{ ext2 }    \
                      label{ boot }                           \
                      mountpoint{ /boot }                     \
              .                                               \
              1024 1 100% ext4                                 \
                      $primary{ }                             \
                      method{ lvm }                           \
                      device{ /dev/__DEVICE_NAME__2 }          \
                      vg_name{ lxc }                          \
              .                                               \
              8192 1 8192 linux-swap                          \
                      $lvmok{ } in_vg{ lxc }                  \
                      lv_name{ swap00 }                       \
                      method{ swap } format{ }                \
              .                                               \
              51200 1 51200 ext4                              \
                      $lvmok{ } in_vg{ lxc }                  \
                      lv_name{ root00 }                       \
                      method{ format } format{ }              \
                      use_filesystem{ } filesystem{ ext4 }    \
                      label{ root }                           \
                      mountpoint{ / }                         \
              .                                               \
              20480 1 20480 xfs                               \
                      $lvmok{ } in_vg{ lxc }                  \
                      lv_name{ swift01 }                      \
                      method{ format } format{ }              \
                      use_filesystem{ } filesystem{ xfs }     \
                      label{ openstack00 }                    \
                      mountpoint{ /srv/disk1 }                \
              .                                               \
              20480 1 20480 xfs                               \
                      $lvmok{ } in_vg{ lxc }                  \
                      lv_name{ swift02 }                      \
                      method{ format } format{ }              \
                      use_filesystem{ } filesystem{ xfs }     \
                      label{ openstack00 }                    \
                      mountpoint{ /srv/disk2 }                \
              .                                               \
              20480 1 20480 xfs                               \
                      $lvmok{ } in_vg{ lxc }                  \
                      lv_name{ swift03 }                      \
                      method{ format } format{ }              \
                      use_filesystem{ } filesystem{ xfs }     \
                      label{ openstack00 }                    \
                      mountpoint{ /srv/disk3 }                \
              .                                               \
              76800 1 76800 ext4                              \
                      $lvmok{ } in_vg{ lxc }                  \
                      lv_name{ openstack00 }                  \
                      method{ format } format{ }              \
                      use_filesystem{ } filesystem{ ext4 }    \
                      label{ openstack00 }                    \
                      mountpoint{ /openstack }                \
              .                                               \


# This makes partman automatically partition without confirmation, provided
# that you told it what to do using one of the methods above.
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

#############
#
# Packages
#
#############

# Package selection
tasksel tasksel/first multiselect openssh-server

# Whether to upgrade packages after debootstrap.
# Allowed values: none, safe-upgrade, full-upgrade
d-i pkgsel/upgrade select none
d-i pkgsel/include string bridge-utils ethtool ifenslave lvm2 openssh-server python vim vlan xfsprogs
# 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 none

# Some versions of the installer can report back on what software you have
# installed, and what software you use. The default is not to report back,
# but sending reports helps the project determine what software is most
# popular and include it on CDs.
popularity-contest popularity-contest/participate boolean false

#############
#
# Users and Password
#
#############

# Skip creation of a root account (normal user account will be able to
# use sudo). The default is false; preseed this to true if you want to set
# a root password.
d-i passwd/root-login boolean true

# Alternatively, to skip creation of a normal user account.
d-i passwd/make-user boolean false

# 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

# Root password, either in clear text
d-i passwd/root-password password cobbler
d-i passwd/root-password-again password cobbler

#############
#
# Bootloader
#
#############

# 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

#############
#
# Post Install
#
#############

# Command Line 1: Allow root to SSH.
# Command Line 2: Cobbler overwrites sources.list with its own repos. Put the default Ubuntu sources.list back.
# Command Line 3: Cobbler API call to turn off netboot.
d-i preseed/late_command string \
  wget http://$http_server/xenial-sources.list -O /target/etc/apt/sources.list; \
  wget http://$http_server/osa-$hostname-bridges.cfg -O /target/etc/network/interfaces.d/osa-$hostname-bridges.cfg; \
  wget http://$http_server/cblr/svc/op/nopxe/system/$system_name -O /dev/null; \
  sed -i '/PermitRootLogin / s/ .*/ yes/' /target/etc/ssh/sshd_config; \
  mkdir /target/root/.ssh; \
  chmod 0700 /target/root/.ssh; \
  echo "__SSHKEY__" >> /target/root/.ssh/authorized_keys; \
  killall.sh || true; \
  netcfg; \
  echo -e '#!/bin/sh\n\nif ! grep -q "^source.*cfg$" /etc/network/interfaces; then echo "source /etc/network/interfaces.d/*.cfg" >> /etc/network/interfaces; fi' > /target/etc/network/if-pre-up.d/multi-nic; \
  chmod +x /target/etc/network/if-pre-up.d/multi-nic


#############
#
# Finish
#
#############

# Reboot after the install is finished.
finish-install finish-install/reboot_in_progress note