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Documentation Index

Fetch the complete documentation index at: https://docs.uselumina.io/docs/llms.txt

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Backup and restore procedures for Lumina.

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PostgreSQL Backup

Create backup: 
pg_dump -h localhost -U lumina lumina > backup.sql
Automated backups: 
# Cron job for daily backups
0 2 * * * pg_dump -h localhost -U lumina lumina | gzip > /backups/lumina-$(date +\%Y\%m\%d).sql.gz

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Kubernetes Backup

Using Velero: 
velero backup create lumina-backup   --include-namespaces lumina
Restore: 
velero restore create --from-backup lumina-backup

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Docker Volume Backup

Backup: 
docker run --rm   -v postgres-data:/data   -v $(pwd):/backup   alpine tar czf /backup/postgres-backup.tar.gz -C /data .
Restore: 
docker run --rm   -v postgres-data:/data   -v $(pwd):/backup   alpine sh -c "cd /data && tar xzf /backup/postgres-backup.tar.gz"

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Testing Restores

Always test restore procedures: 
# 1. Create test database
createdb lumina_test

# 2. Restore backup
psql lumina_test < backup.sql

# 3. Verify data
psql lumina_test -c "SELECT COUNT(*) FROM traces"

# 4. Clean up
dropdb lumina_test