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can use alternate config file via BORG_CONF env var

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write statusfile for zabbix monitoring
This commit is contained in:
Thomas Constans 2025-10-22 11:08:50 +02:00
parent a51e957105
commit 2e78fb23f2
2 changed files with 17 additions and 7 deletions
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3
borg.conf
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@ -2,4 +2,5 @@ REPOSITORY={{borg_account}}@{{ borg_server }}:{{ borg_remote_dir }}/{{ ansible_h
export BORG_PASSPHRASE={{ borg_passphrase }}
borg=/usr/bin/borg
rotate={{ borg_rotate }}
src="{{ borg_dirs }}"
src="{{ borg_dirs }}"
statusfile=/run/zabbix/borg.status

21
borg.sh Normal file → Executable file
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@ -1,9 +1,17 @@
#! /bin/bash
set -euo pipefail
# wrapper around borgbackup
# need a borg.conf file - see example file
# alternate conf file can be passed through BORG_CONF env variable
# need passwordless ssh access if using remote repo
conf=$(dirname $0)/borg.conf
if [ -v BORG_CONF ] ; then
conf=$BORG_CONF
else
conf=$(dirname $0)/borg.conf
fi
if [ ! -f $conf ] ; then
echo config file not found
exit 5
@ -15,11 +23,11 @@ TODAY=$(date "+%Y%m%d")
case $1 in
("list")
if [ ! -z $2 ] ; then
${borg} list $options ${REPOSITORY}::${2}
if [ -v 2 ] ; then
${borg} list ${REPOSITORY}::${2}
ret=$?
else
${borg} list $options $REPOSITORY
${borg} list $REPOSITORY
ret=$?
fi
;;
@ -46,10 +54,11 @@ case $1 in
ret=$?
;;
(*)
${borg} create $options --compression lzma,5 $REPOSITORY::$(hostname)_${TODAY} ${src}
${borg} create --compression lzma,5 $REPOSITORY::$(hostname)_${TODAY} ${src}
ret=$?
test -d $(dirname $statusfile) && echo $ret > $statusfile
if [ $ret -eq 0 ] ; then
${borg} prune $options $REPOSITORY --prefix $(hostname)_ --keep-daily=${rotate}
${borg} prune $REPOSITORY --prefix $(hostname)_ --keep-daily=${rotate}
fi
;;
esac