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Install Rsnapshot: Difference between revisions
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**00 21 * * * bash /root/scripts/rsnap.daily.sh | **00 21 * * * bash /root/scripts/rsnap.daily.sh | ||
**01 21 * * 6 /usr/bin/rsnapshot weekly | **01 21 * * 6 /usr/bin/rsnapshot weekly | ||
**02 21 * * * nice -10 rsync - | **02 21 * * * nice -10 rsync -aHAXx --delete --exclude *.gvfs --exclude /proc --exclude /sys --exclude /dev --exclude /media --exclude /mnt --exclude /home --exclude /service root@192.168.26.10:/* /home/houselian | ||
**03 21 * * * nice -10 rsync - | **03 21 * * * nice -10 rsync -aHAXx --delete --exclude *.gvfs --exclude /proc --exclude /sys --exclude /dev --exclude /media --exclude /mnt root@192.168.26.1:/* /home/porchlian | ||
==Restoring Porchlian/Houselian== | ==Restoring Porchlian/Houselian== | ||
*reverse the rsync to a partition on a new drive, use a boot disk to install grub2 on that drive, and it will boot | *reverse the rsync to a partition on a new drive, use a boot disk to install grub2 on that drive, and it will boot | ||
Latest revision as of 20:18, 16 March 2015
System Prep
- Note: In production this machine should be in a different building than houselian
- apt-get install rsnapshot
- Set up partitioning and fstab with the following considerations:
- mount your backup volume under /home/backups
- carve a 5 GB partition and mount it under /home/porchlian
- carve a 20 GB partition and mount it under /home/houselian
Configure Rsnapshot
- mkdir /home/backups
- > /etc/rsnapshot.conf; vi /etc/rsnapshot.conf
- vi /root/scripts/rsnap.daily.sh
Configure Exim
- dpkg-reconfigure exim4-config
- send by smart host, no local mail=>set System Name as computerisms.com=>Set IP as 127.0.0.1=>No destinations accepted=>set Visible Name as computerisms.com=>Set hostname as mail.computerisms.com=>no=>no
Distribute SSH Keys
- ssh-keygen -b 4096 -t rsa (empty passphrase)
- i=$(cat /root/.ssh/id_rsa.pub); ssh root@192.168.26.10 "echo $i >> /root/.ssh/authorized_keys"
- i=$(cat /root/.ssh/id_rsa.pub); ssh root@192.168.26.1 "echo $i >> /root/.ssh/authorized_keys"
- ssh root@192.168.26.10 <= Make sure you can log in without a password
- exit
- ssh root@192.168.26.1 <= Make sure you can log in without a password
- exit
Set Up Database Dumps and Samba Backups
- ssh root@192.168.26.10
- mkdir /root/SQLDumps
- mkdir /usr/local/SambaBackups
- chmod 750 /root/S* /root/scripts/
- vi /root/scripts/SQLdump.sh
- sed 's!WHERE=/usr/local/backups!WHERE=/usr/local/SambaBackups!' /usr/src/samba-4.0.7/source4/scripting/bin/samba_backup > /usr/local/samba/bin/samba_backup
- crontab -e
- 10 21 * * * bash /root/scripts/SQLdump.sh
- 10 42 * * * bash /usr/local/samba/bin/samba_backup
- exit
Set Up All the Automation
- crontab -e
- 00 21 * * * bash /root/scripts/rsnap.daily.sh
- 01 21 * * 6 /usr/bin/rsnapshot weekly
- 02 21 * * * nice -10 rsync -aHAXx --delete --exclude *.gvfs --exclude /proc --exclude /sys --exclude /dev --exclude /media --exclude /mnt --exclude /home --exclude /service root@192.168.26.10:/* /home/houselian
- 03 21 * * * nice -10 rsync -aHAXx --delete --exclude *.gvfs --exclude /proc --exclude /sys --exclude /dev --exclude /media --exclude /mnt root@192.168.26.1:/* /home/porchlian
Restoring Porchlian/Houselian
- reverse the rsync to a partition on a new drive, use a boot disk to install grub2 on that drive, and it will boot