mirror of
https://github.com/x1xhlol/system-prompts-and-models-of-ai-tools.git
synced 2026-06-18 15:29:36 +00:00
28 lines
1.2 KiB
Bash
28 lines
1.2 KiB
Bash
#!/usr/bin/env bash
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# ─────────────────────────────────────────────────────
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# backup_pg.sh — pg_dump nightly, retain 14 days
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# Cron: 0 3 * * * /opt/dealix/scripts/infra/backup_pg.sh
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# ─────────────────────────────────────────────────────
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set -euo pipefail
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DSN="${DATABASE_URL:-postgresql://dealix:dealix_local_dev_2026@127.0.0.1:5432/dealix}"
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BACKUP_DIR="${BACKUP_DIR:-/var/backups/dealix}"
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RETENTION_DAYS="${RETENTION_DAYS:-14}"
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mkdir -p "$BACKUP_DIR"
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STAMP=$(date +%Y%m%d_%H%M%S)
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OUT="${BACKUP_DIR}/dealix_${STAMP}.sql.gz"
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pg_dump --no-owner --no-privileges --clean --if-exists "$DSN" | gzip -9 > "$OUT"
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echo "✓ Backup → $OUT ($(du -h "$OUT" | cut -f1))"
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# Prune old backups
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find "$BACKUP_DIR" -name "dealix_*.sql.gz" -mtime +"$RETENTION_DAYS" -delete
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echo "✓ Pruned backups older than ${RETENTION_DAYS} days"
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# Optional: sync to S3 if AWS creds set
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if [[ -n "${AWS_S3_BUCKET:-}" ]]; then
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aws s3 cp "$OUT" "s3://${AWS_S3_BUCKET}/backups/$(basename "$OUT")" --quiet
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echo "✓ Synced to s3://${AWS_S3_BUCKET}"
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fi
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