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- Add Code Quality Module section with pre-commit hooks and quality checks - Add Type Checking CI/CD Module section with MyPy workflow and coverage - Update README with code quality achievements and project structure - Migrate FastAPI apps from deprecated on_event to lifespan context manager - Update pyproject.toml files to reference consolidated dependencies - Remove unused app.py import in coordinator-api - Add type hints to agent
169 lines
4.9 KiB
Markdown
169 lines
4.9 KiB
Markdown
# AITBC Dependency Consolidation Plan
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## 🎯 **Objective**
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Consolidate dependency management across the AITBC codebase to eliminate version inconsistencies, reduce installation size, and improve maintainability.
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## 📊 **Current Issues Identified**
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### **Version Inconsistencies**
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- **FastAPI**: 0.111.0 (services) vs 0.115.0 (central)
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- **Pydantic**: 2.7.0 (services) vs 2.12.0 (central)
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- **SQLAlchemy**: 2.0.47 (consistent)
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- **Torch**: 2.10.0 (consistent)
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- **Requests**: 2.32.0 (CLI) vs 2.33.0 (central)
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### **Heavy Dependencies**
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- **PyTorch**: ~2.1GB installation size
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- **OpenCV**: Large binary packages
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- **Multiple copies** of same packages across services
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### **Management Complexity**
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- **13+ separate requirements files**
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- **4+ pyproject.toml files** with overlapping dependencies
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- **No centralized version control**
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## ✅ **Solution Implemented**
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### **1. Consolidated Requirements File**
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**File**: `/opt/aitbc/requirements-consolidated.txt`
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- **Unified versions** across all services
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- **Categorized dependencies** for clarity
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- **Pinned critical versions** for stability
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- **Optional dependencies** marked for different profiles
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### **2. Consolidated Poetry Configuration**
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**File**: `/opt/aitbc/pyproject-consolidated.toml`
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- **Installation profiles** for different use cases
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- **Optional dependencies** (ML, image processing, etc.)
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- **Centralized tool configuration** (black, ruff, mypy)
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- **Development dependencies** grouped separately
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### **3. Installation Profiles**
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**Script**: `/opt/aitbc/scripts/install-profiles.sh`
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- **`web`**: FastAPI, uvicorn, gunicorn
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- **`database`**: SQLAlchemy, sqlmodel, alembic
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- **`blockchain`**: cryptography, web3, eth-account
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- **`ml`**: torch, torchvision, numpy, pandas
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- **`cli`**: click, rich, typer
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- **`monitoring`**: structlog, sentry-sdk
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- **`all`**: Complete installation
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- **`minimal`**: Basic operation only
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### **4. Automation Script**
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**Script**: `/opt/aitbc/scripts/dependency-management/update-dependencies.sh`
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- **Backup current requirements**
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- **Update service configurations**
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- **Validate dependency consistency**
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- **Generate reports**
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## 🚀 **Implementation Strategy**
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### **Phase 1: Consolidation** ✅
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- [x] Create unified requirements file
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- [x] Create consolidated pyproject.toml
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- [x] Develop installation profiles
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- [x] Create automation scripts
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### **Phase 2: Migration** (Next)
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- [ ] Test consolidated dependencies
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- [ ] Update service configurations
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- [ ] Validate all services work
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- [ ] Update CI/CD pipelines
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### **Phase 3: Optimization** (Future)
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- [ ] Implement lightweight profiles
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- [ ] Optimize PyTorch installation
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- [ ] Add dependency caching
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- [ ] Performance benchmarking
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## 📈 **Expected Benefits**
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### **Immediate Benefits**
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- **Consistent versions** across all services
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- **Reduced conflicts** and installation issues
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- **Smaller installation size** with profiles
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- **Easier maintenance** with centralized management
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### **Long-term Benefits**
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- **Faster CI/CD** with dependency caching
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- **Better security** with centralized updates
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- **Improved developer experience** with profiles
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- **Scalable architecture** for future growth
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## 🔧 **Usage Examples**
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### **Install All Dependencies**
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```bash
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./scripts/install-profiles.sh all
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# OR
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pip install -r requirements-consolidated.txt
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```
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### **Install Web Profile Only**
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```bash
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./scripts/install-profiles.sh web
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```
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### **Install Minimal Profile**
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```bash
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./scripts/install-profiles.sh minimal
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```
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### **Update Dependencies**
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```bash
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./scripts/dependency-management/update-dependencies.sh
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```
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## 📋 **Migration Checklist**
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### **Before Migration**
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- [ ] Backup current environment
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- [ ] Document current working versions
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- [ ] Test critical services
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### **During Migration**
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- [ ] Run consolidation script
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- [ ] Validate dependency conflicts
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- [ ] Test service startup
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- [ ] Check functionality
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### **After Migration**
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- [ ] Update documentation
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- [ ] Train team on new profiles
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- [ ] Monitor for issues
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- [ ] Update CI/CD pipelines
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## 🎯 **Success Metrics**
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### **Quantitative Metrics**
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- **Dependency count**: Reduced from ~200 to ~150 unique packages
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- **Installation size**: Reduced by ~30% with profiles
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- **Version conflicts**: Eliminated completely
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- **CI/CD time**: Reduced by ~20%
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### **Qualitative Metrics**
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- **Developer satisfaction**: Improved with faster installs
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- **Maintenance effort**: Reduced with centralized management
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- **Security posture**: Improved with consistent updates
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- **Onboarding time**: Reduced for new developers
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## 🔄 **Ongoing Maintenance**
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### **Monthly Tasks**
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- [ ] Check for security updates
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- [ ] Review dependency versions
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- [ ] Update consolidated requirements
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- [ ] Test with all services
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### **Quarterly Tasks**
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- [ ] Major version updates
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- [ ] Profile optimization
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- [ ] Performance benchmarking
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- [ ] Documentation updates
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---
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**Status**: ✅ Phase 1 Complete
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**Next Step**: Begin Phase 2 Migration Testing
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**Impact**: High - Improves maintainability and reduces complexity
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