jgitta
2625cf36d2
- Complete backup script for native Nextcloud (MySQL + files) - Systemd service and timer for daily automated backups at 2 AM - Backblaze B2 integration with secure credential storage - Incremental backup support with 30-day retention - zstd compression for 40-70% storage reduction - Comprehensive documentation and deployment guides - Successfully tested with first backup: 203MB DB + 1.3GB files - Cost-optimized: ~/bin/bash.01-0.02/month for 1.5GB data Deployment Details: - Installed B2 CLI via pipx - Created backup directories at /opt/nextcloud-backup/ - Configured systemd timer for daily execution at 2 AM - First backup verified in B2 bucket: jg-nextcloud - Automated scheduling enabled and tested Documentation includes: - Deployment report with complete setup details - Quick start guide for future deployments - Comprehensive technical reference - Troubleshooting procedures - File manifest and index
71 lines
2.2 KiB
Bash
71 lines
2.2 KiB
Bash
# Nextcloud Backup Configuration (AUTO-GENERATED)
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# Created for VM103 (next) at 192.168.88.62
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# ============================================================================
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# NEXTCLOUD CONFIGURATION
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# ============================================================================
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# Path to docker-compose directory (or Nextcloud installation directory)
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# VM103 runs Nextcloud natively with Apache (not Docker)
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NEXTCLOUD_COMPOSE_DIR=/var/www/nextcloud
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# Full path to Nextcloud data directory
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# Local 2TB disk at /dev/sdb1, mounted as /mnt/nextcloud-data
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NEXTCLOUD_DATA_PATH=/mnt/nextcloud-data
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# Database configuration
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# MySQL on localhost, db 'nextcloud', user 'nextcloud'
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NEXTCLOUD_DB_NAME=nextcloud
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NEXTCLOUD_DB_USER=nextcloud
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NEXTCLOUD_DB_PASSWORD=Jogiocsi1211+
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NEXTCLOUD_CONTAINER=nextcloud
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# ============================================================================
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# BACKUP CONFIGURATION
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# ============================================================================
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# How many days to keep backups
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BACKUP_RETENTION_DAYS=30
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# Compression algorithm (zstd recommended)
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COMPRESSION=zstd
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# Directory to store local backup metadata and logs
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BACKUP_DIR=/opt/nextcloud-backup/.backups
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# Temporary directory for assembling backups
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TEMP_DIR=/tmp/nextcloud-backup
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# ============================================================================
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# BACKUP STRATEGY
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# ============================================================================
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# Backup type for scheduled backups (incremental or full)
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BACKUP_TYPE=incremental
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# Perform test/dry-run (no actual upload)
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DRY_RUN=false
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# ============================================================================
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# LOGGING & MONITORING
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# ============================================================================
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# Log level: DEBUG, INFO, WARN, ERROR
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LOG_LEVEL=INFO
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# Path to log files
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LOG_DIR=${BACKUP_DIR}/logs
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# Send alerts on failure (requires mail system configured)
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ALERT_EMAIL=jgitta@jgitta.com
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# ============================================================================
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# SCHEDULING (only used by systemd timer)
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# ============================================================================
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# Time for daily backup (24-hour format)
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BACKUP_TIME=02:00:00
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# Optional: Weekly full backup schedule
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FULL_BACKUP_DAY=Sunday
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