Adapt for Xinzhou rack

README

 This repository is used to store the basic scripts needed to automatically install a RapidSpace host machine Debian system.
 
+
+HOWTO
+
+1. create your gen_XXXX.sh script depending on your location and the machines (this script generates the grub config file and the network files)
+2. adapt the variables in dnsmasq script
+3. adapt "mirror/http/hostname" in preseed.cfg
+4. adapt "partman/early_command" in preseed.cfg depending on the size of the small disk
+5. adapt "late_command" in preseed.cfg depending on the network config you want
+

dnsmasq

 #!/bin/sh
-# apt install dnsmasq-base
+
+#UPDATE THOSE VARIABLES DEPENDING ON YOUR SITE
+MY_IF_NAME=eno1
+MY_IP_ADDR=192.168.46.2
+DHCP_RANGE=192.168.46.100,192.168.46.200,255.255.255.0
+ROUTER_ADDR=192.168.46.2
+LOCAL_SCRIPT=gen_xinzhou.sh
+
+# apt install -y dnsmasq-base
+
+if [ ! -f version.info ]
+then
+  wget http://ftp.debian.org/debian/dists/buster/main/installer-amd64/current/images/netboot/netboot.tar.gz
+  tar -xzvf netboot.tar.gz
+  ln -s debian-installer/amd64/grubx64.efi 
+fi
+
+if [ ! -f sysresccd/sysresccd/pkglist.x86_64.txt ]
+then
+  wget https://osdn.net/projects/systemrescuecd/storage/releases/6.1.1/systemrescuecd-amd64-6.1.1.iso
+  mkdir -p sysresccd
+  mount -o loop systemrescuecd-amd64-6.1.1.iso  sysresccd
+fi
+
+$LOCAL_SCRIPT
+
 exec dnsmasq -d --port=0 --log-dhcp \
-  --interface=ens1 --listen-address=10.0.45.50 \
-  --dhcp-range=10.0.45.200,10.0.45.239,255.255.255.0 \
-  --dhcp-option=option:router,10.0.45.1 \
+  --interface=$MY_IF_NAME \
+  --bind-interfaces \
+  --except-interface=lo \
+  --listen-address=$MY_IP_ADDR \
+  --dhcp-range=$DHCP_RANGE \
+  --dhcp-option=option:router,$ROUTER_ADDR \
   --dhcp-option=option:dns-server,80.80.80.80,80.80.81.81 \
   --dhcp-boot=debian-installer/amd64/grubx64.efi \
   --enable-tftp --tftp-root=$(realpath `dirname "$0"`)

gen_xinzhou.sh

+#!/bin/sh
+set -e
+
+common=console=ttyS1,57600
+
+mac='
+00:22:4d:d9:48:74
+'
+i=2
+hostname_prefix=xinzhou-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 $i + 1`
+done
+cat <<EOF
+else unset timeout
+fi
+
+menuentry 'Install Debian' {
+  linux /debian-installer/amd64/linux vga=788 url=tftp://\$pxe_default_server/preseed.cfg language=C country=CN keymap=us hostname=${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 + $i ))/24
+
+allow-hotplug ens9f1
+iface ens9f1 inet static
+  address 172.16.0.$(( 50 + $i ))/24
+  gateway 172.16.0.1
+
+#allow-hotplug ens9f0
+##iface ens9f0 inet dhcp
+#iface ens9f0 inet static
+#  address 113.24.192.26/30
+#  gateway 113.24.192.25
+EOF
+done

preseed.cfg

@@ -9,10 +9,10 @@ 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.se.debian.org
+d-i mirror/http/hostname string ftp.cn.debian.org
 d-i mirror/http/directory string /debian
 d-i mirror/http/proxy string
-d-i partman/early_command string set -e; x=`grep -l 234441648 /sys/block/*/size`; x=${x%/*}; x=/dev/${x##*/}; debconf-set partman-auto/disk $x; debconf-set grub-installer/bootdev $x
+d-i partman/early_command string set -e; x=`grep -l 468862128 /sys/block/*/size`; x=${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
@@ -33,10 +33,10 @@ d-i pkgsel/include string ssh aptitude bwm-ng ca-certificates dbus-user-session
 # - 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 10.0.45.50; \
+  mkdir -m 0700 .ssh; cd .ssh; tftp -g -r authorized_keys 192.168.46.2; \
   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 10.0.45.50; \
+  cd network; tftp -g -r `hostname`/interfaces 192.168.46.2; \
   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