26 lines
727 B
Bash
26 lines
727 B
Bash
#!/bin/bash
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# MariaDB Backup Script - läuft als Endlos-Schleife im Container
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BACKUP_DIR="/backups"
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RETENTION_DAYS=7
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while true; do
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TIMESTAMP=$(date +%Y%m%d_%H%M%S)
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FILENAME="${BACKUP_DIR}/strichliste_${TIMESTAMP}.sql.gz"
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echo "[$(date)] Starting backup..."
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mariadb-dump -h db -u strichliste -pstrichliste strichliste | gzip > "${FILENAME}"
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if [ $? -eq 0 ]; then
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echo "[$(date)] Backup saved: ${FILENAME}"
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else
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echo "[$(date)] Backup FAILED"
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fi
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# Alte Backups löschen
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find ${BACKUP_DIR} -name "strichliste_*.sql.gz" -mtime +${RETENTION_DAYS} -delete
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echo "[$(date)] Cleaned up backups older than ${RETENTION_DAYS} days"
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# 24 Stunden warten
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sleep 86400
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done
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