45 lines
1 KiB
Bash
Executable file
45 lines
1 KiB
Bash
Executable file
#!/bin/bash
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# SPDX-License_identifier: BSD-3-Clause
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# Script to check the last known date of the backup and warn if too old
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# Requires jq and yq
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set -e
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set -o nounset
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set -o pipefail
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mailto="root"
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fromname="yournamehere"
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mailfrom="yournamehere <yourmail>"
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max_days=7
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last_bak=$(borgmatic list --last 1 --format "{end} {NEWLINE}" --successful --json | \
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jq '.[].archives | sort_by(.end)[].end | gsub("\\.000000$"; "Z") | fromdate')
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repository_name=$(yq -r '.location.repositories[0]' /etc/borgmatic/config.yaml)
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current=$(date +%s)
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difference="$(( current - last_bak ))"
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diff_days="$(( difference / (3600 * 24) ))"
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host_name=$(hostname)
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if (( diff_days > max_days ));
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then
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sendmail "$mailto" <<EOF
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From: $mailfrom
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To: $fromname <$mailto>
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Subject:[borgbackup] Warning: backup older than $diff_days days.
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Hello,
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This is an automated message sent from $host_name.
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The backup in $repository_name has not been updated in more than $max_days
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days. It is advisable to check for errors or disabled services.
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--
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Automated report system
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EOF
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fi
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