#!/bin/bash
# Backup critical files (hopefully)
echo "Thank you for using kneutron scripts. If you appreciate them and wish to send some support, please visit:"
echo " https://ko-fi.com/kingneutron "
# mod for proxmox
# NOTE - lxc and VM definition files are in:
# /etc/pve/nodes/proxmox
# Restore them to original location and they should show up in the GUI
# Highly recommended to run this before doing ANY system updates/upgrades, and AT LEAST once a week!
# NOTE - BKPCRIT DESTINATION SHOULD NOT BE ON THE SAME DISK AS ROOT!!
# NOTE this script depends on /root/bin/boojum/BKPDEST.mrg - edit that file to define your backup destination
# DEPENDS: gzip
#fixresolvconf
# running from cron, we need this
PATH=/usr/local/bin:/usr/local/sbin:/usr/bin:/usr/sbin:/bin:/sbin:/usr/local/games:/usr/games:/root/bin:/root/bin/boojum:/usr/X11R6/bin:/usr/NX/bin:
# xxx TODO EDITME
primaryuser=dave
source /root/bin/boojum/BKPDEST.mrg # now provides mount test - this defines where the backup destination mount is
drive=$bkpdest/notshrcompr
source /etc/os-release
source /root/bin/getdrive-byids
# xxx TODO EDITME - set 1 if dest is ZFS compressed (lz4,zstd)
comprdest=0
if [ "$comprdest" = "1" ]; then
taropts="-cpf "; tarsfx="tar"
else
# taropts="--use-compress-program gzip -cpf "
taropts="--gzip -cpf "; tarsfx="tar.gz"
fi
# backup lvm config for DR
vgcfgbackup
(pvs; vgs; lvs) >$dest/lvm-info.txt
rootpartn=$(df / |tail -n 1 |awk '{print $1}') # /dev/sde1
rootpedit=$(echo ${rootpartn##*/}) # strip off beginning, and last slash: sde1
#dest="$drive/notshrcompr/bkpcrit-$myhn--fryserver--linux-xubuntu1404LTS-64--$rootpedit" #sdX1"
dest="$drive/bkpcrit-$myhn--$rootpedit" #sdX1
# xxx TODO EDITME
echo $dest # = PK
mkdir -pv $dest
chmod 750 $dest # drwxr-x---
tdate=$(date +%Y%m%d) # 19990909
# Copy this bkp script to bkpdest
cp -v $0 $dest
cp -v ~/localinfo.dat $dest
[ -e /etc/inittab ] && cp -v /etc/inittab $dest
cp -v /etc/fstab $dest
cp -v /tmp/smartctl.txt $dest
cp -v /tmp/fdisk-l.txt $dest/fdisk-l-$tdate.txt
# xxx LOCAL - get boot drive info - TODO commentme if exporting
#gdisk -l /dev/nvme0n1 >/tmp/gdisk-l-rootdisk.txt
gdisk -l $Dlinuxroot >/tmp/gdisk-l-rootdisk.txt
cp -v /tmp/gdisk-l-rootdisk.txt $dest/gdisk-l-rootdisk-$tdate.txt
echo 'o Clearing old files'
# !! find bkp-gz, bkp-bz2 and flist files more than ~2 weeks old and delete
cd $dest && \
find $dest/* \( -name "*.txt" -o -name "flist*" \) -type f -mtime +7 -exec /bin/rm -v {} \;
# find $dest/* \( -name "*.txt" -o -name "bkp*bz2" -o -name "flist*" \) -type f -mtime +20 -exec /bin/rm -v {} \;
# document system state
mount |egrep -v 'tmpfs|cgroup' |column -t >> $dest/fdisk-l-$tdate.txt # xxx 2017.0218
df -hT > $dest/df-h.txt # added 2016.april
df -T -x{tmpfs,usbfs} > $dest/df-$tdate.txt # nice to have non-h df as well
# removed 2016.0319, not using lvm
vgdisplay -v > $dest/vgdisplay-v-$tdate.txt
# xxx TODO editme
distro="debian"
testd=$(grep ID_LIKE /etc/os-release |awk -F\" '{print $2}') # rhel fedora
testd=${testd// /-} # bash inline sed, replace space with dash
[ "$testd" = "" ] || distro="$testd"
tar $taropts $dest/bkp-boot--$distro.$tarsfx /boot
tar $taropts $dest/bkp-ETC--$distro.$tarsfx /etc
tar $taropts $dest/bkp-NXETC--$distro.$tarsfx /usr/NX/etc
tar $taropts $dest/bkp-NXSHARE--$distro.$tarsfx /usr/NX/share
tar $taropts $dest/bkp-NXVAR--$distro.$tarsfx /usr/NX/var
# this can probably be skipped with udev auto-dev population, but may come in handy on older platforms
tar $taropts $dest/bkp-DEV--$distro.$tarsfx /dev
tar $taropts $dest/bkp-rootshomedirectory--$distro.$tarsfx /root
tar $taropts $dest/bkp-usr-local-bin--$distro.$tarsfx /usr/local/bin /usr/local/sbin
#tar $taropts $dest/bkp-usr-local-sbin-$distro.$tarsfx /usr/local/sbin
tar $taropts $dest/bkp-var-dpkg-status.$tarsfx /var/lib/dpkg
tar $taropts $dest/bkp-var-dpkg-backups.$tarsfx /var/backups
tar $taropts $dest/bkp-var-cache-apt-backups.$tarsfx /var/cache/apt
tar $taropts $dest/bkp-var-spool-cron.$tarsfx /var/spool/cron
# proxmox
tar $taropts $dest/bkp-var-lib-vz.$tarsfx /var/lib/vz
tar $taropts $dest/bkp-var-lib-pve-cluster.$tarsfx /var/lib/pve-cluster
tar $taropts $dest/bkp-var-lib-lxc.$tarsfx /var/lib/lxc
tar $taropts $dest/bkp-var-lib-firewall.$tarsfx /var/lib/pve-firewall
# rhel-related distros
tmp=/var/cache/yum; [ -e "$tmp" ] && tar $taropts $dest/bkp-var-cache-yum--$distro.$tarsfx $tmp
tmp=/var/lib/rpm; [ -e "$tmp" ] && tar $taropts $dest/bkp-var-lib-rpm--$distro.$tarsfx $tmp
tmp=/var/lib/yum; [ -e "$tmp" ] && tar $taropts $dest/bkp-var-lib-yum--$distro.$tarsfx $tmp
tmp=/var/log/secure; [ -e "$tmp" ] && tar $taropts $dest/bkp-var-log-secure--$distro.$tarsfx $tmp /var/log/yum.log
tar $taropts $dest/bkp-$primaryuser-src.$tarsfx /home/$primaryuser/src
tar $taropts $dest/bkp-$primaryuser-bin.$tarsfx /home/$primaryuser/bin /home/$primaryuser/.bashrc /home/$primaryuser/gonow /home/$primaryuser/.screen*
# Dotfiles
#cd /root
#tar cpvzf $dest/bkp-root-dotfiles--restore-locally$tarsfx .[^.]*
# thunderbird is just email, goes in bkphome
# NOTE - to see size of hidden dirs: du -hs .[^.]* # REF: http://superuser.com/questions/342448/du-command-does-not-parse-hidden-directories
cd /home/$primaryuser
# --exclude='.thunderbird' \
tar \
--exclude='.kde/share/thumbnails' \
--exclude='.kde/share/cache' \
--exclude=".pan/*" \
--exclude='.gqview/thumbnails' \
--exclude='.thumbnails' \
--exclude='.opera/cache4' \
--exclude='.opera/thumbnails' \
--exclude=".cache/*" \
--exclude=".mozilla/firefox/*" \
--exclude=".moonchild productions/pale moon/*" \
--exclude='..' \
$taropts $dest/bkp-$primaryuser-dotfiles--restore-locally.$tarsfx .[^.]*
# --exclude=".mozilla/firefox/*.default/Cache*" \
#sync
ls $dest -alh
df -hT $drive
echo $dest
echo "$(date) - $0 done"
gotifytest-general.sh "$0 completed on $(hostname)"
exit;
2021.april mod for redhat/rpm-based distros (not tested on SuSE) and try to auto-determine distro type
Copyright (C) 1999, 2000 and beyond David J Bechtel
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., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
The GNU Copyleft