22 lines
1.0 KiB
Bash
22 lines
1.0 KiB
Bash
#!/usr/bin/bash
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target_dir=/var/borg
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hash_dir=/var/hashes
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mail_to="xxxxx@xxxx.xxx"
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find ${target_dir}/* -maxdepth 0 -type d | while read line; do
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host=$(echo "$line" | awk -F" +|/" '{print $NF}')
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if [[ ! $host =~ ^(lost\+found)$ ]]; then
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hash=$(mtree -cxp "$line" | grep -E -- ^\[^\#] | sha256sum)
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if test -f "${hash_dir}/$host"; then
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if [ "$hash" == "$(head -c99 < "${hash_dir}/${host}")" ]; then
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mail_body="The host ${host} was not backed up since the last check. Please forward this mail to the owner of the affected system."
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echo "$mail_body" | mail -s "${host} not backed up!" "$mail_to"
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fi
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else
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mail_body="No previously generated hash for the ${host} could be found - probably because it ran for the first time. Please forward this mail to the owner of the affected system."
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echo "$mail_body" | mail -s "Error while checking ${host} for missed backups!" "$mail_to"
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fi
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echo "$hash" > "${hash_dir}/$host"
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fi
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done |