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only send email if something went wrong with backups (#60)

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Rasmus Wejlgaard 2026-04-06 18:33:07 +01:00 • committed by GitHub
parent 4c7ea76d81
commit 1ab278e47a
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1 changed files with 22 additions and 8 deletions
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24
ansible/scripts/hdd-backup.sh
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@ -9,13 +9,19 @@ SUBJECT="HDD Backup Report - $(date '+%Y-%m-%d %H:%M')"
failures=() failures=()
report="" report=""
size_error=""
for dir in "${DIRS[@]}"; do for dir in "${DIRS[@]}"; do
src="/hdd/$dir" src="/hdd/$dir"
dst="$BUCKET/$dir" dst="$BUCKET/$dir"
echo "Syncing $src -> $dst" echo "Syncing $src -> $dst"
output=$(rclone sync "$src" "$dst" -v 2>&1); rc=$? if output=$(rclone sync "$src" "$dst" -v 2>&1); then
rc=0
else
rc=$?
fi
output=$(grep -v "Can't follow symlink without -L/--copy-links" <<< "$output") output=$(grep -v "Can't follow symlink without -L/--copy-links" <<< "$output")
[[ $rc -ne 0 ]] && failures+=("$dir") [[ $rc -ne 0 ]] && failures+=("$dir")
@ -23,7 +29,13 @@ for dir in "${DIRS[@]}"; do
done done
# Get bucket storage usage # Get bucket storage usage
bucket_usage=$(rclone size "$BUCKET" 2>&1) || bucket_usage="(failed to retrieve bucket size)" if bucket_usage=$(rclone size "$BUCKET" 2>&1); then
:
else
size_error="failed to retrieve bucket size"
report+="=== Bucket Usage Error ===\n$bucket_usage\n\n"
bucket_usage="($size_error)"
fi
if [[ ${#failures[@]} -gt 0 ]]; then if [[ ${#failures[@]} -gt 0 ]]; then
failure_summary="FAILURES: ${failures[*]}" failure_summary="FAILURES: ${failures[*]}"
@ -31,9 +43,11 @@ else
failure_summary="All syncs completed successfully." failure_summary="All syncs completed successfully."
fi fi
{ if [[ ${#failures[@]} -gt 0 || -n "$size_error" ]]; then
{
echo -e "Backup completed: $(date '+%Y-%m-%d %H:%M:%S')" echo -e "Backup completed: $(date '+%Y-%m-%d %H:%M:%S')"
echo -e "$failure_summary\n" echo -e "$failure_summary\n"
echo -e "=== Bucket Usage ===\n$bucket_usage\n" echo -e "=== Bucket Usage ===\n$bucket_usage\n"
#echo -e "=== Sync Output ===\n$report" echo -e "=== Sync Output ===\n$report"
} | mutt -s "$SUBJECT" "$EMAIL" } | mutt -s "$SUBJECT" "$EMAIL"
fi