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
22 lines
526 B
SYSTEMD
22 lines
526 B
SYSTEMD
[Unit]
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Description=Daily Nextcloud to Backblaze B2 Backup Timer
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Documentation=https://backblaze.com/b2/docs/
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Requires=nextcloud-backup.service
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[Timer]
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# Run daily at 2 AM (adjust time zone as needed)
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OnCalendar=daily
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OnCalendar=*-*-* 02:00:00
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# Also run on boot if we're past the scheduled time
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Persistent=true
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# Randomize start time by up to 15 minutes to avoid thundering herd
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RandomizedDelaySec=900
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# If the system is shut down during backup, continue on next startup
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AccuracySec=1min
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[Install]
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WantedBy=timers.target
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