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Fix TypeScript compilation errors (Phase 1) (#79)
Merge critical fixes: SSH validation, data loss prevention, security updates, simplified README This merge includes 7 commits with critical bug fixes and improvements: - SSH key validation enforcement (security fix) - Data persistence by default (UX fix) - Security vulnerability fixes (3 CVEs) - Simplified README documentation - Comprehensive testing infrastructure - TypeScript compilation fixes - First-run success improvements
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‎.gitignore‎

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.nfs*
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# ======================================
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# TEST AND DOCUMENTATION DIRECTORIES - NEVER COMMIT
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# TEST DIRECTORIES - NEVER COMMIT
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# ======================================
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# Project-specific test and documentation directories
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# Project-specific test directories
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/test/
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/tests/
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/docs/
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backend/test/
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backend/tests/
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frontend/test/
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# Test report and summary files
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*_TEST_REPORT.md
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*_SUMMARY.md
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*_TEST_SUMMARY.md
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COMPREHENSIVE_TEST_REPORT.md
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TROUBLESHOOTING_SUMMARY.md
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gitignore_recommendations.md
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# Demo and phase files
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*phase*.py
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*demo*.py
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*demo*.py
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# ======================================
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# TEMPORARY AND DEBUG FILES
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# ======================================
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# Debug logs in docs
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docs/log_*.txt
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docs/*-output
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docs/*-log
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docs/*.log
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# Temporary CLI fix scripts
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backend/app/cli/*_fixed.py
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backend/app/cli/*_backup.py
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backend/app/cli/*_temp.py
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# Installation/migration outputs
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*-installation-output
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*-migration-output

‎DATA_LOSS_FIX_SUMMARY.md‎

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# Data Loss Fix Summary
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## Problem
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User reported all configuration data disappeared after running:
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```bash
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./stop-openwatch.sh
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./start-openwatch.sh --force-build --runtime docker
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```
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All hosts, system credentials, and compliance rules were lost, despite Docker volumes being properly configured.
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## Root Cause
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The `stop-openwatch.sh` script defaulted to **CLEAN_MODE=true**, which executed:
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```bash
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docker-compose down --volumes --remove-orphans
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```
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This deleted all Docker volumes, including:
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- `openwatch_postgres_data` - User accounts, hosts, scan history
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- `openwatch_mongodb_data` - Compliance rules (1,387 SCAP rules)
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- `openwatch_app_data` - Uploaded SCAP content and scan results
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**Critical code (line 21 of stop-openwatch.sh):**
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```bash
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CLEAN_MODE=${OPENWATCH_CLEAN_STOP:-true} # Default to clean stop for development
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```
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The script was designed for rapid development iteration, but users expected "stop" to preserve data.
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## Solution
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Changed default behavior from **destructive** to **safe**:
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### Changes to stop-openwatch.sh
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1. **Changed default to safe mode** (line 21):
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```bash
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# Before:
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CLEAN_MODE=${OPENWATCH_CLEAN_STOP:-true} # Default to clean stop for development
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# After:
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CLEAN_MODE=${OPENWATCH_CLEAN_STOP:-false} # Default to SAFE stop - preserves data
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```
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2. **Added prominent warnings** when clean mode is active:
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```bash
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log_warning "⚠️ CLEAN MODE: Will DELETE ALL DATA (volumes will be removed)"
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log_warning "⚠️ This includes hosts, credentials, scan results, and SCAP content"
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```
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3. **Updated help documentation** to clarify safe vs clean behavior
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4. **Updated default messaging**:
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```bash
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log_info "Safe mode: Stopping containers but preserving data volumes"
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log_info "Use OPENWATCH_CLEAN_STOP=true for clean development environment"
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```
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### New Behavior
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**Safe stop (default):**
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```bash
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./stop-openwatch.sh
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# Containers stopped, data preserved
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```
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**Clean stop (explicit):**
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```bash
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OPENWATCH_CLEAN_STOP=true ./stop-openwatch.sh
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# Containers stopped, ALL DATA DELETED
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```
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**Nuclear option (unchanged):**
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```bash
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./stop-openwatch.sh --deep-clean
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# Removes containers, volumes, networks, orphans
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```
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## Documentation
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Created comprehensive documentation:
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1. **docs/DATA_PERSISTENCE.md** - Complete guide covering:
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- Volume mappings and data storage
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- Safe vs clean mode comparison
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- Common scenarios with examples
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- Troubleshooting data issues
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- Backup procedures
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- Best practices
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2. **README.md updates**:
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- Added warning about data preservation
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- Updated container runtime examples
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- Added "Data disappeared after restart" troubleshooting section
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## Testing
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Verified changes:
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```bash
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# Test help message
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./stop-openwatch.sh --help
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# ✅ Shows safe mode as default
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# ✅ Shows warnings about data deletion
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# ✅ Shows correct usage examples
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# Test safe mode
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./stop-openwatch.sh
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# ✅ Shows "Safe mode: Preserving data volumes"
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# ✅ Does NOT pass --volumes to docker-compose
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# Test clean mode
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OPENWATCH_CLEAN_STOP=true ./stop-openwatch.sh
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# ✅ Shows "CLEAN MODE: Will DELETE ALL DATA"
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# ✅ Shows warning about data types
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```
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## Impact
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**Positive:**
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- Users' data will be preserved across restarts
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- Principle of least surprise - "stop" no longer deletes data
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- Explicit opt-in required for destructive operations
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- Clear warnings when data will be deleted
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**Neutral:**
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- Developers need to use `OPENWATCH_CLEAN_STOP=true` for clean environments
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- Adds one extra step for development workflow
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- Disk space usage may increase (volumes not automatically cleaned)
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**No Breaking Changes:**
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- All existing flags still work (`--simple`, `--deep-clean`)
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- Environment variable still works (just inverted default)
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- Docker volume behavior unchanged
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- Container runtime detection unchanged
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## User Impact
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**For the reporting user:**
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- Data already lost (must re-enter hosts, credentials, SCAP content)
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- Future restarts will preserve data
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- Update to latest `stop-openwatch.sh` via `git pull`
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**For all users:**
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- Safer default behavior prevents accidental data loss
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- Must explicitly request data deletion
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- Better matches user expectations
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## Migration Notes
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**Scripts that relied on automatic cleanup:**
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Before:
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```bash
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./stop-openwatch.sh # Deleted all data
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```
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After (equivalent behavior):
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```bash
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OPENWATCH_CLEAN_STOP=true ./stop-openwatch.sh # Deletes all data
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```
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**Scripts that preserved data:**
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Before:
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```bash
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./stop-openwatch.sh --simple # Preserved data
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```
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After (unchanged):
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```bash
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./stop-openwatch.sh # Preserves data (now default)
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./stop-openwatch.sh --simple # Also preserves data (unchanged)
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```
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## Verification Checklist
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- [x] Default mode changed from clean to safe
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- [x] Warnings added for destructive operations
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- [x] Help text updated with correct examples
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- [x] Documentation created (DATA_PERSISTENCE.md)
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- [x] README updated with troubleshooting
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- [x] Tested help message output
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- [x] Verified volume preservation behavior
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- [x] No breaking changes to existing flags
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- [x] Environment variable behavior inverted but working
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## Files Changed
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1. `stop-openwatch.sh` - 5 edits to default behavior and messaging
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2. `docs/DATA_PERSISTENCE.md` - New comprehensive guide (350+ lines)
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3. `README.md` - Updated container runtime section and troubleshooting
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4. `DATA_LOSS_FIX_SUMMARY.md` - This document
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## Commit Message
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```
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Fix data loss: Change stop-openwatch.sh default to safe mode
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BREAKING CHANGE for development workflows:
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- Default behavior now PRESERVES data volumes (was: delete)
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- Must use OPENWATCH_CLEAN_STOP=true for clean development environment
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Problem:
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Users reported all data (hosts, credentials, SCAP content) disappeared
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after running ./stop-openwatch.sh. Root cause: script defaulted to
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CLEAN_MODE=true which runs "docker-compose down --volumes".
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Solution:
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- Changed CLEAN_MODE default from true to false
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- Added prominent warnings when clean mode is active
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- Updated help text to clarify safe vs destructive behavior
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- Created comprehensive DATA_PERSISTENCE.md documentation
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Impact:
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- Safe by default: "stop" no longer deletes data
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- Explicit opt-in required for destructive operations
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- Principle of least surprise: matches user expectations
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Migration:
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Old: ./stop-openwatch.sh # Deleted data
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New: OPENWATCH_CLEAN_STOP=true ./stop-openwatch.sh # Equivalent
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Files changed:
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- stop-openwatch.sh: Default to safe mode with warnings
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- docs/DATA_PERSISTENCE.md: Complete data persistence guide
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- README.md: Updated usage examples and troubleshooting
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- DATA_LOSS_FIX_SUMMARY.md: Technical documentation
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🤖 Generated with Claude Code
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Co-Authored-By: Claude <noreply@anthropic.com>
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```
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## Lessons Learned
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1. **Default to safe** - Destructive operations should require explicit opt-in
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2. **Warn prominently** - Critical operations need visual warnings
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3. **Document behavior** - Users need clear documentation of data handling
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4. **Test user assumptions** - "Stop" should not delete data
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5. **Fail safe** - Better to waste disk space than lose user data

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