iankelling.org Git - distro-setup/blob - bitfolk-chroot-install

   1 #!/bin/bash
   2 # I, Ian Kelling, follow the GNU license recommendations at
   3 # https://www.gnu.org/licenses/license-recommendations.en.html. They
   4 # recommend that small programs, < 300 lines, be licensed under the
   5 # Apache License 2.0. This file contains or is part of one or more small
   6 # programs. If a small program grows beyond 300 lines, I plan to switch
   7 # its license to GPL.
   8
   9 # Copyright 2024 Ian Kelling
  10
  11 # Licensed under the Apache License, Version 2.0 (the "License");
  12 # you may not use this file except in compliance with the License.
  13 # You may obtain a copy of the License at
  14
  15 #     http://www.apache.org/licenses/LICENSE-2.0
  16
  17 # Unless required by applicable law or agreed to in writing, software
  18 # distributed under the License is distributed on an "AS IS" BASIS,
  19 # WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  20 # See the License for the specific language governing permissions and
  21 # limitations under the License.
  22
  23
  24 if ! test "$BASH_VERSION"; then echo "error: shell is not bash" >&2; exit 1; fi
  25 shopt -s inherit_errexit 2>/dev/null ||: # ignore fail in bash < 4.4
  26 set -eE -o pipefail
  27 trap 'echo "$0:$LINENO:error: \"$BASH_COMMAND\" exit status: $?, PIPESTATUS: ${PIPESTATUS[*]}" >&2' ERR
  28
  29
  30 host=$1
  31
  32 case $host in
  33   je)
  34     ip6=2001:ba8:1f1:f09d
  35     ip4=85.119.82.128
  36     ;;
  37   bk)
  38     ip6=2001:ba8:1f1:f0c9
  39     ip4=85.119.83.50
  40     ;;
  41 esac
  42
  43 debconf-set-selections <<'EOF'
  44 locales locales/default_environment_locale select en_US.UTF-8
  45 locales locales/locales_to_be_generated multiselect en_US.UTF-8 UTF-8
  46 EOF
  47
  48 # /a/bin/fai/fai/config/hooks/updatebase.UBUNTU
  49 # shellcheck disable=SC2016
  50 debconf --owner=locales sh -c '
  51    . /usr/share/debconf/confmodule
  52    db_version 2.0
  53    db_get locales/locales_to_be_generated &&
  54    mkdir -p /var/lib/locales/supported.d &&
  55    echo "$RET" > /var/lib/locales/supported.d/local'
  56 dpkg-reconfigure -fnoninteractive locales
  57
  58 apt -y remove --purge --auto-remove netplan.io libnetplan0
  59 apt update
  60 apt -y install linux-virtual-hwe-20.04 grub-pc-bin openssh-server ifupdown rsync
  61 mkdir -p /root/.ssh
  62 chmod 700 /root/.ssh
  63 cat >/root/.ssh/authorized_keys <<'EOF'
  64 ssh-rsa AAAAB3NzaC1yc2EAAAADAQABAAABAQDX42yru/h6r6UDRy/VwVZjcYEmNLG5/SUjv7xwu43OaW0wL+uHYg2rkfn4Ygh5o1I5pgBh2SWg8TeWuVGhgL1SCuBzzeai/+58Sny065Qak+D2WjVOuRonRelh+CBA5EpNZPuiWQkoWdf9NACTBCbS2Zu7r8OOgRqu/ruaDNePlG5+U0Wlpy3oBnpbzQiuSA3AKMW30fsCJtOBjz5qQaiPbYEKJy3AOvtbq10wliKx9TpsTzrq8dKWs7PLhZnzqVCsaq6D95IzjqXcSpx4Cga5bn+YEuAnJQ53PGA5eO+hpz6HDmawTbJlaV/Dufb9bJ/ZZy1DXzs07yWRtTEY54/X ian@iankelling.org
  65 EOF
  66
  67 # https://tools.bitfolk.com/wiki/IPv6
  68 cat >/etc/network/interfaces <<EOF
  69 auto lo
  70 iface lo inet loopback
  71
  72 # The primary network interface
  73 auto eth0
  74 iface eth0 inet static
  75   address $ip4/21
  76   gateway 85.119.80.1
  77
  78 iface eth0 inet6 static
  79     address $ip6::2
  80     netmask 64
  81     gateway $ip6::1
  82     post-up echo 0 > /proc/sys/net/ipv6/conf/default/accept_ra
  83     post-up echo 0 > /proc/sys/net/ipv6/conf/all/accept_ra
  84     post-up echo 0 > /proc/sys/net/ipv6/conf/\$IFACE/accept_ra
  85     post-up echo 0 > /proc/sys/net/ipv6/conf/default/autoconf
  86     post-up echo 0 > /proc/sys/net/ipv6/conf/all/autoconf
  87     post-up echo 0 > /proc/sys/net/ipv6/conf/\$IFACE/autoconf
  88 EOF
  89
  90 cat >/etc/fstab <<'EOF'
  91 /dev/xvda1 / ext4 noatime,nodiratime 0 1
  92 /dev/xvdb1 none swap nofail,x-systemd.device-timeout=30s,x-systemd.mount-timeout=30s,sw  0 0
  93 EOF
  94
  95 cat >> /etc/default/grub <<'EOF'
  96 GRUB_CMDLINE_LINUX_DEFAULT=""
  97 GRUB_CMDLINE_LINUX="console=hvc0"
  98 EOF
  99
 100 update-grub
 101
 102 cat >/etc/systemd/resolved.conf.d/servers.conf <<'EOF'
 103 [Resolve]
 104 DNS=85.119.80.232 85.119.80.233
 105 Domains=~.
 106 EOF
 107
 108 cat >/etc/hostname <<EOF
 109 $host
 110 EOF
 111
 112 # from fai/fai/config/scripts/FAIBASE/10-misc
 113
 114 TIMEZONE=US/Eastern
 115 echo $TIMEZONE >/etc/timezone
 116 if [[ -L /etc/localtime ]]; then
 117   ln -sf /usr/share/zoneinfo/${TIMEZONE} /etc/localtime
 118 else
 119   cp -f /usr/share/zoneinfo/${TIMEZONE} /etc/localtime
 120 fi
 121
 122
 123 echo $0 SUCCESS