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docker-gitea/gitea_backup.sh
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2026-05-27 17:36:15 +02:00

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#!/bin/bash
# /usr/local/bin/gitea-backup.sh
BACKUP_DIR="/backup/gitea"
DATA_DIR="/home/hans/forgejo/data"
CONTAINER_NAME="forgejo" # Dein container_name aus der Compose-Datei
RETENTION_DAYS=14
mkdir -p "$BACKUP_DIR"
TIMESTAMP=$(date +%Y%m%d-%H%M)
echo "[$(date)] Starting Gitea backup..."
# Backup im Container erstellen
docker exec -u git -w /data "$CONTAINER_NAME" \
/app/gitea/gitea dump -c /data/gitea/conf/app.ini \
--file /data/gitea-dump.zip
# Vom gemappten Volume ins Backup-Verzeichnis verschieben
if [ -f "$DATA_DIR/gitea-dump.zip" ]; then
mv "$DATA_DIR/gitea-dump.zip" "$BACKUP_DIR/gitea-dump-$TIMESTAMP.zip"
chmod 600 "$BACKUP_DIR/gitea-dump-$TIMESTAMP.zip"
# Alte Backups entfernen
find "$BACKUP_DIR" -name "gitea-dump-*.zip" -mtime +$RETENTION_DAYS -delete
SIZE=$(du -h "$BACKUP_DIR/gitea-dump-$TIMESTAMP.zip" | cut -f1)
echo "[$(date)] Backup completed: gitea-dump-$TIMESTAMP.zip ($SIZE)"
else
echo "[$(date)] ERROR: Backup file not found!"
exit 1
fi