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#! /bin/bash
# This script is part of FAI (Fully Automatic Installation)
# Copyright (c) 2013-2021 by Thomas Lange, Universitaet zu Koeln
# Inventory function, print hardware inventory, without too much configuration information
# The format is "key: value", both key and value may contain space, value may also contain :
inventory() {
# activate all software RAID arrays
echo DEVICE partitions > /etc/mdadm/mdadm.conf
udevadm trigger
cd /sys/class/dmi/id
grep . {board_,bios_,product_}* 2>/dev/null| sed -e 's/:/: /'| grep -E -iv 'board_version|System Product Name|System Version|System Serial Number|123456789|To Be Filled|: Not |N/A|:[[:blank:]]+$'
lscpu | grep 'Hypervisor vendor:'
# memory, RAM
mem=$(/usr/sbin/dmidecode -t memory | awk '( /Size:.*MB/ ) { x+=$2 } END { print x/1024 " GB"}')
if [ "$mem" = "0 GB" ]; then
mem=$(/usr/sbin/dmidecode -t memory | awk '( /Size:.*GB/ ) { x+=$2 } END { print x " GB"}')
fi
echo "RAMSIZE: $mem"
ncpu=$(grep "model name" /proc/cpuinfo | sed -e 's/model name.*://' -e 's/(R)//g' -e 's/(TM)//g' -e 's/^[[:blank:]]\+//'|wc -l)
cpuname=$(grep "model name" /proc/cpuinfo | head -1 | sed -e 's/model name.*://' -e 's/(R)//g' -e 's/(TM)//g' -e 's/^[[:blank:]]\+//')
echo "CPU: $cpuname"
echo "Number of CPU/Cores: $ncpu"
nic1=$(ip route | awk '/^default/ {print $5}'|head -1)
mac1=$(< /sys/class/net/$nic1/address)
echo "Network interface: $nic1"
echo "MAC address: $mac1"
# print disk infos
# $disklist needs to be set, normally done in fai-disk-info
local d=1
local dev cap model
for dev in $disklist; do
cap=$(smartctl -i /dev/$dev | grep Capacity: | grep -Po '\[.+?\]')
if [ -z "$cap" ]; then # virtio devices
cap=$(blockdev --getsize64 /dev/$dev | numfmt --to=iec | sed -e 's/\(.\)$/ \1/')
cap="[$cap]"
fi
model=$(smartctl -i /dev/$dev | grep -E 'Product:|Device Model:|Model Number:'|sed -e 's/^.*://' -e 's/^ *//')
echo "disk$d: $dev $cap $model"
(( d++ ))
done
nvme list
vga=$(lspci|grep ' VGA '| sed -e 's/.*VGA compatible controller://')
echo "VGA controller: $vga"
if [ -d /sys/firmware/efi ]; then
efibootmgr
fi
echo List serial numbers of devices
cd /sys/class/dmi/id
grep . *_serial 2>/dev/null| sed -e 's/:/: /'| egrep -iv 'serial: 0123456789|: Not |N/A|:[[:blank:]]+$'
lsblk -dno name,serial
}
if [ X$verbose = X1 ]; then
inventory |& tee $LOGDIR/inventory.log
echo "Inventory data written to $LOGDIR/inventory.log"
else
inventory > $LOGDIR/inventory.log 2>&1
fi
task_savelog
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