nmemmert
97c47cde1c
- Added test-persistence.sh script to verify Docker volume mounting - Enhanced DEPLOYMENT.md with detailed data persistence documentation - Updated deploy.sh to verify data directory mount on deployment - Added data/README.md explaining data storage and backup - Updated data/.gitignore to include README.md - Documented what data persists and what doesn't - Added backup strategies and troubleshooting tips
1.4 KiB
1.4 KiB
Capsule User Data Directory
This directory contains all your encrypted budget data.
What's Stored Here
- users.json - User credentials (SHA-256 hashed passwords)
- {userId}.json - Individual user budget data (AES-GCM encrypted)
- locks/ - File locks for concurrent access protection
Data Persistence
✅ This directory is mounted as a Docker volume
✅ Data persists across container restarts
✅ Data persists across container rebuilds
✅ Data survives system reboots
Backup
Recommended: Back up this entire directory regularly
# From parent directory
tar -czf capsule-backup-$(date +%Y%m%d).tar.gz data/
Security
- All budget data is encrypted with AES-GCM
- Passwords are hashed with SHA-256
- NEVER share your ENCRYPTION_KEY
- Keep this directory secure
File Structure
data/
├── users.json # User accounts
├── user-abc123.json # User 1 data (encrypted)
├── user-def456.json # User 2 data (encrypted)
└── locks/ # File locks
├── users.json.lock
└── ...
Troubleshooting
Data not persisting?
Check Docker volume mount:
docker inspect capsule-budget | grep -A 10 "Mounts"
Should show:
"Mounts": [{
"Source": "/path/to/capsule/data",
"Destination": "/app/data"
}]
Permission issues?
Ensure directory has correct permissions:
chmod 755 data