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Line 9:
Line 9: − apt-get install libacl1-dev python3-dev libssl-dev gcc g+++ − curl https://bootstrap.pypa.io/get-pip.py -o get-pip.py+ − python3 get-pip.py+ − pip3 install borgbackup+ − root:~# borg -V+ − borg 1.1.7+ − which borg+ − /usr/local/bin/borg+ − cd /+ − tar -xvf /root/borg-root-config.tar + Line 40:
Line 40: − echo $BORG_REPO+ − ASLUSER@host.rsync.net:borg/ASL/db-ord+ − ssh -t ASLUSER@host.rsync.net mkdir -p borg/ASL/db-ord+ − borg init -e keyfile-blake2 -p -v+ − borg key export --paper+ Line 60:
Line 60: − /root/borg.inc+ Line 66:
Line 66: − mv /root/borg.inc /srv/borg.sh+ Line 72:
Line 72: − #borg backup+ − 30 8 * * * root /srv/borg.sh+ − service cron reload+ + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + +
→Initialize the repo
== Install nessary packages==
== Install nessary packages==
apt-get install libacl1-dev python3-dev libssl-dev gcc g++ python3-llfuse
== install pip ==
== install pip ==
curl https://bootstrap.pypa.io/get-pip.py -o get-pip.py
python3 get-pip.py
== Install Borg ==
== Install Borg ==
pip3 install borgbackup
== Test for proper version ==
== Test for proper version ==
root:~# borg -V
borg 1.1.7
which borg
/usr/local/bin/borg
== Install the scripts ==
== Install the scripts ==
This will install a new ssh key for root that matches the Rsync.net account and place the borg.inc program in the /root/ directory.
This will install a new ssh key for root that matches the Rsync.net account and place the borg.inc program in the /root/ directory.
cd /
tar -xvf /root/borg-root-config.tar
= Edit the borg script=
= Edit the borg script=
Copy the export lines to your shell and run then do
Copy the export lines to your shell and run then do
echo $BORG_REPO
ASLUSER@host.rsync.net:borg/ASL/$HOST
The borg/ASL/db-ord needs to be created on the server
The borg/ASL/db-ord needs to be created on the server
ssh -t ASLUSER@host.rsync.net mkdir -p borg/ASL/$HOST
now we need to init the repo at that location
now we need to init the repo at that location
borg init -e keyfile-blake2 -p -v
= export the key =
= export the key =
borg key export --paper
Email this output GPG encrypted to the admin team members.
Email this output GPG encrypted to the admin team members.
= Do the first backup =
= Do the first backup =
/root/borg.inc
Check that it's succeed
Check that it's succeed
= move borg.inc to cron =
= move borg.inc to cron =
mv /root/borg.inc /srv/borg.sh
= edit crontab =
= edit crontab =
edit /etc/crontab to run daily at 8am UTC
edit /etc/crontab to run daily at 8am UTC
#borg backup
30 8 * * * root /srv/borg.sh
Reload the crontab file
Reload the crontab file
service cron reload
= Mounting and restoring =
Borg makes it easy to mount a backup on the server using "borgfs".
If this is done on a different server or during a restore operation on new servers, the key files need to be imported from the paper key. Selected admin users have the paper keys backed up in encrypted email.
For example on a our db-fnt server:
Take the first 5 lines from the /srv/borg.sh file and export them on the cli:
export BORG_REMOTE_PATH=/usr/local/bin/borg1/borg1
export HOST=
export BORG_REPO=
export BORG_PASSPHRASE=
export BORG=/usr/local/bin/borg
Note if doing this on a different server, BORG_REPO= must be the server you intend to restore from.
#import the paper key
borg key import --paper $BORG_REPO
#make a directory to mount the backups on:
mkdir /mnt/backups
#now mount the borg repo
borgfs $BORG_REPO /mnt/backups/
The files will now be in /mnt/backups:
ls /mnt/backups/
db-fnt.allstarlink.org-2018-10-31_08:30 db-fnt.allstarlink.org-2019-02-28_08:30
db-fnt.allstarlink.org-2018-11-30_08:30 db-fnt.allstarlink.org-2019-03-02_08:30
db-fnt.allstarlink.org-2018-12-31_08:30 db-fnt.allstarlink.org-2019-03-03_08:30
db-fnt.allstarlink.org-2019-01-31_08:30 db-fnt.allstarlink.org-2019-03-04_08:30
db-fnt.allstarlink.org-2019-02-03_08:30 db-fnt.allstarlink.org-2019-03-05_08:30
db-fnt.allstarlink.org-2019-02-10_08:30 db-fnt.allstarlink.org-2019-03-06_08:30
db-fnt.allstarlink.org-2019-02-17_08:30 db-fnt.allstarlink.org-2019-03-07_08:30
db-fnt.allstarlink.org-2019-02-24_08:30 db-fnt.allstarlink.org-2019-03-08_08:30
You can now go into any of these directories and restore files as of the date for the respective directory using normal UNIX utilities.
[[Category: Infrastructure]]