cffbb59941
* Add Platform Engineer role to support a robust and validated infrastructure * Platform Engineer and Architect boundaries, confidence levels, domain expertise * remove duplicate task, leftover artifact * Consistency, workflow, feedback loops between architect and PE * PE customization generalized, updated Architect, consistency check
3.6 KiB
3.6 KiB
{Project Name} Infrastructure Architecture
Infrastructure Overview
- Cloud Provider(s)
- Core Services & Resources
- Regional Architecture
- Multi-environment Strategy
Infrastructure as Code (IaC)
- Tools & Frameworks
- Repository Structure
- State Management
- Dependency Management
Environment Configuration
- Environment Promotion Strategy
- Configuration Management
- Secret Management
- Feature Flag Integration
Environment Transition Strategy
- Development to Production Pipeline
- Deployment Stages and Gates
- Approval Workflows and Authorities
- Rollback Procedures
- Change Cadence and Release Windows
- Environment-Specific Configuration Management
Network Architecture
- VPC/VNET Design
- Subnet Strategy
- Security Groups & NACLs
- Load Balancers & API Gateways
- Service Mesh (if applicable)
Compute Resources
- Container Strategy
- Serverless Architecture
- VM/Instance Configuration
- Auto-scaling Approach
Data Resources
- Database Deployment Strategy
- Backup & Recovery
- Replication & Failover
- Data Migration Strategy
Security Architecture
- IAM & Authentication
- Network Security
- Data Encryption
- Compliance Controls
- Security Scanning & Monitoring
Shared Responsibility Model
- Cloud Provider Responsibilities
- Platform Team Responsibilities
- Development Team Responsibilities
- Security Team Responsibilities
- Operational Monitoring Ownership
- Incident Response Accountability Matrix
Monitoring & Observability
- Metrics Collection
- Logging Strategy
- Tracing Implementation
- Alerting & Incident Response
- Dashboards & Visualization
CI/CD Pipeline
- Pipeline Architecture
- Build Process
- Deployment Strategy
- Rollback Procedures
- Approval Gates
Disaster Recovery
- Backup Strategy
- Recovery Procedures
- RTO & RPO Targets
- DR Testing Approach
Cost Optimization
- Resource Sizing Strategy
- Reserved Instances/Commitments
- Cost Monitoring & Reporting
- Optimization Recommendations
Infrastructure Verification
Validation Framework
This infrastructure architecture will be validated using the comprehensive infrastructure-checklist.md, with particular focus on Section 12: Architecture Documentation Validation. The checklist ensures:
- Completeness of architecture documentation
- Consistency with broader system architecture
- Appropriate level of detail for different stakeholders
- Clear implementation guidance
- Future evolution considerations
Validation Process
The architecture documentation validation should be performed:
- After initial architecture development
- After significant architecture changes
- Before major implementation phases
- During periodic architecture reviews
The Platform Engineer should use the infrastructure checklist to systematically validate all aspects of this architecture document.
Infrastructure Evolution
- Technical Debt Inventory
- Planned Upgrades and Migrations
- Deprecation Schedule
- Technology Roadmap
- Capacity Planning
- Scalability Considerations
Integration with Application Architecture
- Service-to-Infrastructure Mapping
- Application Dependency Matrix
- Performance Requirements Implementation
- Security Requirements Implementation
- Data Flow to Infrastructure Correlation
- API Gateway and Service Mesh Integration
Cross-Team Collaboration
- Platform Engineer and Developer Touchpoints
- Frontend/Backend Integration Requirements
- Product Requirements to Infrastructure Mapping
- Architecture Decision Impact Analysis
- Design Architect UI/UX Infrastructure Requirements
- Analyst Research Integration
Infrastructure Change Management
- Change Request Process
- Risk Assessment
- Testing Strategy
- Validation Procedures