#!/bin/bash -x
+# Copyright (C) 2016 Ian Kelling
+
+# This program is free software; you can redistribute it and/or
+# modify it under the terms of the GNU General Public License
+# as published by the Free Software Foundation; either version 2
+# of the License, or (at your option) any later version.
+
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+# GNU General Public License for more details.
+
+# You should have received a copy of the GNU General Public License
+# along with this program; if not, write to the Free Software
+# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
set -eE -o pipefail
-trap 'echo "$0:$LINENO:error: \"$BASH_COMMAND\" returned $?"' ERR
+trap 'echo "$0:$LINENO:error: \"$BASH_COMMAND\" returned $?" >&2' ERR
-for x in /etc/*.pacorig; do
- mv $x ${x%.pacorig}
-done
+# note, when I did genfstab, i
+# neeeded to to do for x in mv /etc/*.pacorig; do mv $x ${x%.pacorig}; done
+
+pacman -Syu
-echo $hostname > /etc/hostname
-ln -s /usr/share/zoneinfo/America/Los_Angeles /etc/localtime
+[[ -L /etc/localtime ]] || ln -s /usr/share/zoneinfo/America/Los_Angeles /etc/localtime
l=en_US.UTF-8
echo "$l UTF-8" > /etc/locale.gen
locale-gen
# # https://bugs.archlinux.org/task/42884
# # disabled, as with just the module, startup spammed something about
# # command takes a device name and something else.
-# sed -ri '/^ *MODULES *=.*btrfs/!s/^( *MODULES *=.*)"/\1 btrfs"/' /etc/mkinitcpio.conf
+# sed -ri --follow-symlinks '/^ *MODULES *=.*btrfs/!s/^( *MODULES *=.*)"/\1 btrfs"/' /etc/mkinitcpio.conf
# # remove extra space
-# sed -ri 's/^( *MODULES *=[^"]*)" */\1"/' /etc/mkinitcpio.conf
+# sed -ri --follow-symlinks 's/^( *MODULES *=[^"]*)" */\1"/' /etc/mkinitcpio.conf
-# https://wiki.archlinux.org/index.php/Dm-crypt/Encrypting_an_entire_system#Configuring_mkinitcpio_2
-# used to have lvm2 after encrypt for lvm.
-for x in encrypt encrypt1 btrfs; do sed -ri -f - /etc/mkinitcpio.conf <<EOF
-/^ *HOOKS.*\b$x\b/!s/^( *HOOKS=.*)filesystems/\1$x filesystems/
-EOF
-done
pacman -S --noconfirm grub gptfdisk
-if [[ $hostname == x2 || $hostname == demohost ]]; then
- echo "$0: fstab:"
- cat /etc/fstab
- # https://wiki.archlinux.org/index.php/Dm-crypt/System_configuration#Boot_loader
- # if cryptdevice was lvm, it woulde be in this format,
- # where x2-vg is from lvdisplay, VG Name field.
- # cryptdevice=/dev/disk/by-uuid/585dff23-136f-446f-815f-01053b70c957:x2-vg
- # but, if you are using your own fstab, it seems you just give it a name,
- # which will be the crypt device name under /dev/mapper/
- # https://wiki.archlinux.org/index.php/GRUB#Additional_arguments
- crypt_dev=(/dev/?da3)
- crypt_name=crypt_dev_${crypt_dev##/dev/}
- k_args=(
- cryptdevice=$crypt_dev:$crypt_name:allow-discards
- root=/dev/mapper/$crypt_name
- resume=${crypt_dev%3}2
- )
- crypt_mapper_devs=(/dev/mapper/crypt_dev_?d[a-z]3)
- keyfile_vars=()
- for ((i=1; i < ${#crypt_mapper_devs[@]}; i++)); do
- ((i!=1)) || dup_keys=(" ")
- cp /crypto_keyfile.bin /crypto_keyfile$i.bin
- dup_keys+=(/crypto_keyfile$i.bin)
- base=/usr/lib/initcpio
- cp $base/hooks/encrypt{,$i}
- cp $base/install/encrypt{,$i}
- sed -i "s/cryptdevice/cryptdevice$i/" $base/hooks/encrypt$i
- sed -i "s/cryptkey/cryptkey$i/" $base/hooks/encrypt$i
- crypt_name=${crypt_mapper_devs[i]#/dev/mapper/}
- crypt_dev=/dev/${crypt_name#crypt_dev_}
- k_args+=(cryptdevice$i=$crypt_dev:$crypt_name:allow-discards
- cryptkey$i=rootfs:/crypto_keyfile$i.bin)
- done
- # this is the default file, otherwise you use cryptkey=device:fstype:path
- sed -ri -f - /etc/mkinitcpio.conf <<EOF
-s#^\s*FILES=.*#FILES="/crypto_keyfile.bin${dup_keys[*]}"#
+
+shopt -s extglob
+echo "$0: fstab:"
+cat /etc/fstab
+# https://wiki.archlinux.org/index.php/Dm-crypt/System_configuration#Boot_loader
+# if cryptdevice was lvm, it woulde be in this format,
+# where x2-vg is from lvdisplay, VG Name field.
+# cryptdevice=/dev/disk/by-uuid/585dff23-136f-446f-815f-01053b70c957:x2-vg
+# but, if you are using your own fstab, it seems you just give it a name,
+# which will be the crypt device name under /dev/mapper/
+# https://wiki.archlinux.org/index.php/GRUB#Additional_arguments
+
+
+root_devs=( ${ROOT_PARTITIONS} )
+first_root_dev=${root_devs[0]}
+
+
+k_args=(
+ cryptdevices=${ROOT_PARTITIONS// /,}
+ root=/dev/mapper/crypt_dev_${first_root_dev##*/}
+ resume=${first_root_dev%[0-9]}$swapn
+)
+
+
+# If we have more than 1 to decrypt, arch wiki lead me onto
+# a sort of hacky way run the encrypt hook multiple times.
+
+# https://wiki.archlinux.org/index.php/Dm-crypt/Encrypting_an_entire_system#Configuring_mkinitcpio_2
+# used to have lvm2 after encrypt for lvm, but not using lvm anymore
+for x in encrypt btrfs; do
+ sed -ri --follow-symlinks -f - /etc/mkinitcpio.conf <<EOF
+/^ *HOOKS.*\b$x\b/!s/^( *HOOKS=.*)filesystems/\1$x filesystems/
+EOF
+done
+
+# this is the default file, otherwise you use cryptkey=device:fstype:path
+sed -ri --follow-symlinks -f - /etc/mkinitcpio.conf <<EOF
+s#^\s*FILES=.*#FILES="/crypto_keyfile.bin"#
EOF
- echo "$0: FILES:"
- grep FILES /etc/mkinitcpio.conf
- k_args="${k_args[*]}"
- echo "$0: grub cmdline additions: $k_args"
- sed -ri -f - /etc/default/grub <<EOF
-\%$k_args%!s%^ *GRUB_CMDLINE_LINUX_DEFAULT *= *"%\0$k_args %
+echo "$0: FILES:"
+grep FILES /etc/mkinitcpio.conf
+echo "$0: grub cmdline additions: ${k_args[*]}"
+sed -ri --follow-symlinks -f - /etc/default/grub <<EOF
+\%${k_args[*]}%!s%^ *GRUB_CMDLINE_LINUX_DEFAULT *= *"%\0${k_args[*]} %
EOF
-fi
mkinitcpio -p linux
# remove the default quiet arg.
# this doesn't seem to affect anything, so leave it alone.
-#sed -ri 's/^( *GRUB_CMDLINE_LINUX_DEFAULT *= *.*) ?\bquiet\b(.*)/\1\2/' /etc/default/grub
+#sed -ri --follow-symlinks 's/^( *GRUB_CMDLINE_LINUX_DEFAULT *= *.*) ?\bquiet\b(.*)/\1\2/' /etc/default/grub
# https://wiki.archlinux.org/index.php/GRUB#Install_to_disk
-grub-install --recheck $grubdisk
+for dev in $BOOT_DEVICE; do
+ grub-install --recheck $dev
+done
grub-mkconfig -o /boot/grub/grub.cfg
-pacman -S --noconfirm openssh unison
+# gtk2 is an optional dependency of unison.
+# I know Im gonna want the gui, so just doing it now.
+pacman -S --noconfirm openssh rsync
-echo "root:$ROOTPW" | chpasswd -e
pacman -S --noconfirm sudo
-useradd -m -p "$ROOTPW" ian
-
-/root/distro-install-common/end
+. /a/bin/fai/fai-wrapper
+/a/bin/fai/fai/config/distro-install-common/end
systemctl enable sshd
-rm -rf /home/ian/.ssh
-cp -r /root/.ssh /home/ian
-chown ian:ian /home/ian/.ssh
+rm -rf /home/iank/.ssh
+cp -r /root/.ssh /home/iank
+chown -R iank:iank /home/iank/.ssh
# the groups recommended by
# https://wiki.archlinux.org/index.php/Users_and_groups#Group_list
-usermod -aG games,rfkill,users,uucp,wheel ian
+usermod -aG games,rfkill,users,uucp,wheel iank
-# setup a bridge, so we can have 1st class vms.
+
+pacman -S --noconfirm net-tools # for route
+# get the mac of the interface used by the broadcast route.
+mac=$(cat /sys/class/net/$(route -n | sed -rn 's/^0\.0\.0\.0.*[[:space:]]([^[:space:]]+)[[:space:]]*$/\1/p')/address)
+
+
+# simple bridge.
cat > /etc/systemd/network/wired.network <<EOF
[Match]
Name=en*
DHCP=ipv4
EOF
-pacman -S --noconfirm net-tools # for route
-mac=$(cat /sys/class/net/$(route -n | sed -rn 's/^0\.0\.0\.0.*[[:space:]]([^[:space:]]+)[[:space:]]*$/\1/p')/address)
cat > /etc/systemd/network/br0.netdev <<EOF
[NetDev]
Name=br0
MACAddress=$mac
EOF
+
+
+
for x in networkd resolved; do systemctl enable systemd-$x; done
iankelling.org / git / automated-distro-installer / blobdiff