Files
dragonsstash/backup/backup.sh
T
adminandClaude Sonnet 5 5873d148c1 Fix backup.sh: always clean up temp dump/tar files via EXIT trap
Previously the dump/tar cleanup only ran after restic forget succeeded,
so a plaintext Postgres dump could be left behind in /tmp if tar or
restic failed partway through. Add an EXIT trap that unconditionally
removes both temp files on any exit path, and drop the now-redundant
explicit rm -f from the success path.

Co-Authored-By: Claude Sonnet 5 <noreply@anthropic.com>
2026-07-23 01:06:22 +02:00

26 lines
625 B
Bash

#!/bin/bash
set -euo pipefail
report_failure() {
curl -fsS "$KUMA_PUSH_URL" --get \
--data-urlencode "status=down" \
--data-urlencode "msg=$BASH_COMMAND failed" || true
}
trap report_failure ERR
DUMP_FILE=/tmp/dragonsstash.dump
TAR_FILE=/tmp/tdlib.tar.gz
trap 'rm -f "$DUMP_FILE" "$TAR_FILE"' EXIT
pg_dump -h dragonsstash-db -U "$POSTGRES_USER" -d "$POSTGRES_DB" -Fc -f "$DUMP_FILE"
tar czf "$TAR_FILE" -C /data tdlib-worker tdlib-bot
restic backup "$DUMP_FILE" "$TAR_FILE"
restic forget --keep-daily 14 --prune
curl -fsS "$KUMA_PUSH_URL" --get \
--data-urlencode "status=up" \
--data-urlencode "msg=OK"