auto-sync: 2026-04-19 18:30:01

tasks/flightradar24/backup/backup.sh

@@ -0,0 +1,24 @@
+#!/bin/bash
+set -euo pipefail
+
+BACKUP_DIR="/backup"
+TIMESTAMP=$(date +%Y%m%d_%H%M%S)
+DUMP_FILE="${BACKUP_DIR}/fr24_${TIMESTAMP}.sql.gz"
+KEEP_LAST=7
+
+echo "[backup] starting dump at ${TIMESTAMP}"
+
+pg_dump \
+  -h "${PGHOST:-postgres}" \
+  -U "${PGUSER:-fr24}" \
+  -d "${PGDATABASE:-fr24}" \
+  --no-password \
+  | gzip > "${DUMP_FILE}"
+
+echo "[backup] dump written: ${DUMP_FILE} ($(du -sh "${DUMP_FILE}" | cut -f1))"
+
+# Keep only last N dumps
+cd "${BACKUP_DIR}"
+ls -1t fr24_*.sql.gz 2>/dev/null | tail -n +$((KEEP_LAST + 1)) | xargs -r rm -v
+
+echo "[backup] done. kept last ${KEEP_LAST} dumps."