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