First version for Xinzhou Unicom

dnsmasq_xinzhou_unicom.sh

+#!/bin/sh
+set -e
+
+SCRIPT_DIR=$(realpath `dirname "$0"`)
+
+
+$SCRIPT_DIR/download_boot_systems.sh
+
+#UPDATE THOSE VARIABLES DEPENDING ON YOUR SITE
+MY_IF_NAME=eth0
+MY_IP_ADDR=192.168.46.1
+DHCP_RANGE=192.168.46.100,static,255.255.255.0
+ROUTER_ADDR=192.168.46.1
+DNS_SERVER=1.2.4.8
+
+common=console=ttyS1,57600
+
+mac='
+00:22:4d:d9:45:b2
+'
+i=1
+hostname_prefix=xinzhou-unicom-tiogapass-
+
+(
+#echo set timeout=0
+echo if false
+echo then true
+for mac in $mac; do
+  echo "elif [ \$net_default_mac = $mac ]"
+  echo then set i=`printf %03u $i`
+  i=`expr $i + 1`
+done
+cat <<EOF
+else unset timeout
+fi
+
+menuentry 'Install Debian' {
+  linux /debian-installer/amd64/linux vga=788 url=tftp://\$pxe_default_server/preseed_xinzhou_unicom.cfg language=C country=CN keymap=us hostname=${hostname_prefix}\$i domain= --- mitigations=off $common
+  initrd /debian-installer/amd64/initrd.gz
+}
+menuentry 'SystemRescueCd' {
+  linux /sysresccd/sysresccd/boot/x86_64/vmlinuz archisobasedir=sysresccd archiso_http_srv=http://\$pxe_default_server:69/sysresccd/ checksum ip=dhcp $common
+  initrd /sysresccd/sysresccd/boot/intel_ucode.img /sysresccd/sysresccd/boot/amd_ucode.img /sysresccd/sysresccd/boot/x86_64/sysresccd.img
+}
+menuentry 'Exit' {
+  exit
+}
+EOF
+) >debian-installer/amd64/grub/grub.cfg
+
+
+for mac in $mac
+do
+  hostname=${hostname_prefix}$(printf %03u $i)
+  mkdir -p $hostname
+  cat > $hostname/interfaces <<EOF
+# This file describes the network interfaces available on your system
+# and how to activate them. For more information, see interfaces(5).
+
+source /etc/network/interfaces.d/*
+
+# The loopback network interface
+auto lo
+iface lo inet loopback
+
+# The primary network interface
+allow-hotplug eno1
+#iface eno1 inet dhcp
+iface eno1 inet static
+  address 192.168.46.$(( 50 + $i ))/24
+
+allow-hotplug ens9f1
+iface ens9f1 inet static
+  address 124.163.255.$(( 97 + $i ))/29
+  gateway 124.163.255.97
+  dns-nameservers 1.2.4.8 223.5.5.5 223.6.6.6
+
+#allow-hotplug ens9f0
+##iface ens9f0 inet dhcp
+#iface ens9f0 inet static
+#  address 113.24.192.26/30
+#  gateway 113.24.192.25
+EOF
+  i=`expr $i + 1`
+done
+
+
+
+
+exec dnsmasq -d --port=0 --log-dhcp \
+  --interface=$MY_IF_NAME \
+  --bind-interfaces \
+  --except-interface=lo \
+  --listen-address=$MY_IP_ADDR \
+  --dhcp-range=$DHCP_RANGE \
+  --dhcp-option=option:router,$ROUTER_ADDR \
+  --dhcp-option=option:dns-server,$DNS_SERVER \
+  --dhcp-boot=debian-installer/amd64/grubx64.efi \
+  --enable-tftp --tftp-root=$(realpath `dirname "$0"`) \
+  --conf-file=/dev/null \
+  --dhcp-host=00:22:4d:d9:45:b2,192.168.46.51,1h
+
+

preseed_xinzhou_unicom.cfg

+#d-i anna/choose_modules string network-console
+#d-i network-console/password password jsdlhhil
+#d-i network-console/password-again password jsdlhhil
+
+d-i apt-setup/enable-source-repositories string false
+d-i auto-install/enable string true
+d-i base-installer/install-recommends string false
+d-i debconf/priority string critical
+#d-i finish-install/reboot_in_progress string note
+d-i grub-installer/force-efi-extra-removable string true
+d-i mirror/country string manual
+d-i mirror/http/hostname string ftp.cn.debian.org
+d-i mirror/http/directory string /debian
+#d-i mirror/http/proxy string http://10.0.45.51:3142
+d-i partman/early_command string set -e; x=`grep -l 468862128 /sys/block/*/size`; x=${x%/*}; x=/dev/${x##*/}; debconf-set partman-auto/disk $x; debconf-set grub-installer/bootdev $x
+d-i partman-auto/expert_recipe string : 36 1 36 free method{ efi } format{ } . 1 1 -1 xfs method{ format } format{ } use_filesystem{ } filesystem{ xfs } mountpoint{ / } options/noatime{ } .
+d-i partman-auto/method string regular
+d-i partman-basicfilesystems/no_swap string false
+d-i partman/choose_partition string finish
+d-i partman/confirm string true
+d-i partman/confirm_nooverwrite string true
+d-i partman-efi/non_efi_system boolean true
+d-i passwd/make-user string false
+d-i passwd/root-login string true
+d-i passwd/root-password string willbedeleted
+d-i passwd/root-password-again string willbedeleted
+d-i pkgsel/include string ssh aptitude bwm-ng ca-certificates dbus-user-session debian-goodies dnsutils eatmydata efibootmgr gdb git gnupg host htop iotop linux-cpupower linux-perf lm-sensors lsof man-db ndisc6 netcat-openbsd python resolvconf rsync screen smartmontools socat strace systemd-coredump vim wget xz-utils
+# - fix UTF-8 (C.UTF-8 globally, no C override for root)
+# - only login with a ssh-key
+# - restore network settings
+# - ignore other OS (in particular if there are VM using whole physical drives)
+# - I don't like 'quiet' on servers (https://bugs.launchpad.net/bugs/581796)
+# - enable page up/down to search the history
+d-i preseed/late_command string set -e; \
+  cd /target/root; sed -i /^mesg/q .profile; \
+  mkdir -m 0700 .ssh; cd .ssh; tftp -g -r authorized_keys 192.168.46.1; \
+  cd ../../etc; rm -f grub.d/30_otheros; echo LANG=C.UTF-8 >default/locale; \
+  sed -i '/history-search-/s/# //' inputrc; \
+  cd network; tftp -g -r `hostname`/interfaces 192.168.46.1; \
+  in-target sh -ec 'passwd -ld root; sed -i /^GRUB_CMDLINE_LINUX_DEFAULT=/s/quiet// /etc/default/grub; update-grub'
+d-i time/zone string UTC
+tasksel tasksel/first string