5f6d536401
scripts/backup.sh: - MySQL-Dump (utf8mb4, single-transaction, routines, triggers) -> gz - Uploads-Volume per alpine-tar -> tar.gz - Loescht Backups aelter als 20 Tage (find -mtime) - Liest MYSQL_PASSWORD via grep aus .env (kein source - .env enthaelt MAIL_FROM mit <> die bash sonst als Redirect deutet) - Konfigurierbar via env PROJECT_DIR/BACKUP_DIR/RETENTION_DAYS scripts/restore.sh: - Listet verfuegbare Backups bei Aufruf ohne Argument - Modi: full (default), db-only, uploads-only - Sicherheitsabfrage vor Ueberschreiben Cron auf Server: taeglich 03:00 -> /var/log/pfandsystem-demo-backup.log Backup-Ziel: /root/backups/pfandsystem-demo/
53 lines
1.8 KiB
Bash
Executable File
53 lines
1.8 KiB
Bash
Executable File
#!/usr/bin/env bash
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# Dockly-Pfandsystem Demo - Restore-Skript
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# Stellt einen Backup-Stand wieder her.
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# Aufruf:
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# ./restore.sh # listet verfuegbare Backups
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# ./restore.sh 2026-05-26_03-00 # stellt Stand wieder her (DB + Uploads)
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# ./restore.sh 2026-05-26_03-00 db-only # nur DB
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#
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# ACHTUNG: Ueberschreibt bestehende DB-Daten und Uploads.
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set -euo pipefail
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PROJECT_DIR="${PROJECT_DIR:-/root/pfandsystem-demo}"
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BACKUP_DIR="${BACKUP_DIR:-/root/backups/pfandsystem-demo}"
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TS="${1:-}"
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MODE="${2:-full}"
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MYSQL_PASSWORD="$(grep -E '^MYSQL_PASSWORD=' "$PROJECT_DIR/.env" | head -n1 | cut -d= -f2-)"
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if [[ -z "$TS" ]]; then
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echo "Verfuegbare Backups:"
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ls -1t "$BACKUP_DIR" 2>/dev/null | grep -E '^db_' | sed 's/^db_//; s/\.sql\.gz$//' | head -30
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echo
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echo "Aufruf: $0 <timestamp> [db-only|uploads-only|full]"
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exit 0
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fi
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DB_FILE="$BACKUP_DIR/db_${TS}.sql.gz"
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UP_FILE="$BACKUP_DIR/uploads_${TS}.tar.gz"
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[[ -f "$DB_FILE" ]] || { echo "Nicht gefunden: $DB_FILE"; exit 1; }
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read -p "Backup '$TS' wirklich wiederherstellen (Modus: $MODE)? [yes/N] " ANS
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[[ "$ANS" == "yes" ]] || { echo "Abbruch."; exit 0; }
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if [[ "$MODE" != "uploads-only" ]]; then
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echo "[$(date +%T)] DB-Restore aus $DB_FILE"
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gunzip -c "$DB_FILE" | docker exec -i pfandsystem-demo-mysql \
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mysql --default-character-set=utf8mb4 -upfandsystem -p"${MYSQL_PASSWORD}" pfandsystem_demo
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fi
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if [[ "$MODE" != "db-only" ]]; then
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[[ -f "$UP_FILE" ]] || { echo "Uploads-Backup fehlt: $UP_FILE"; exit 1; }
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echo "[$(date +%T)] Uploads-Restore aus $UP_FILE"
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docker run --rm \
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-v pfandsystem-demo_backend_uploads:/data \
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-v "$BACKUP_DIR":/backup:ro \
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alpine:3 \
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sh -c "rm -rf /data/* && tar xzf /backup/uploads_${TS}.tar.gz -C /data"
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fi
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echo "[$(date +%T)] Restore fertig."
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