Update documentation structure and enhance .gitignore
- Added generated index files and report directories to .gitignore to prevent unnecessary tracking of transient files. - Updated README links to reflect new documentation paths for better navigation. - Improved documentation organization by ensuring all links point to the correct locations, enhancing user experience and accessibility.
This commit is contained in:
defiQUG
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docs/architecture-root/DESIGN_SYSTEM.md
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189
docs/architecture-root/DESIGN_SYSTEM.md
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# Phoenix Nexus Design System
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|
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## Overview
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|
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The unified design system for Sankofa's Phoenix Nexus Cloud, ensuring consistent identity and experience across all three layers (Public Marketing, Portals, Documentation).
|
||||
|
||||
---
|
||||
|
||||
## Color System
|
||||
|
||||
### Primary Colors
|
||||
|
||||
**Phoenix Fire** (`#FF4500`)
|
||||
- Primary brand color
|
||||
- Used for CTAs, highlights, active states
|
||||
- CSS variable: `--phoenix-fire`
|
||||
|
||||
**Sankofa Gold** (`#FFD700`)
|
||||
- Secondary brand color
|
||||
- Used for accents, premium features
|
||||
- CSS variable: `--sankofa-gold`
|
||||
|
||||
**Sovereignty Purple** (`#6A0DAD`)
|
||||
- Trust and compliance
|
||||
- Used for security, enterprise features
|
||||
- CSS variable: `--sovereignty-purple`
|
||||
|
||||
### Neutral Colors
|
||||
|
||||
**Studio Black** (`#0A0A0A`)
|
||||
- Primary background
|
||||
- CSS variable: `--studio-black`
|
||||
|
||||
**Studio Dark** (`#1A1A1A`)
|
||||
- Secondary background
|
||||
- CSS variable: `--studio-dark`
|
||||
|
||||
**Studio Medium** (`#2A2A2A`)
|
||||
- Borders, dividers
|
||||
- CSS variable: `--studio-medium`
|
||||
|
||||
### Status Colors
|
||||
|
||||
- **Success**: `#00FF88` (green)
|
||||
- **Warning**: `#FFB800` (yellow)
|
||||
- **Error**: `#FF0040` (red)
|
||||
- **Info**: `#00B8FF` (blue)
|
||||
|
||||
---
|
||||
|
||||
## Typography
|
||||
|
||||
### Font Families
|
||||
|
||||
- **Sans**: Inter (via Next.js font optimization)
|
||||
- **Mono**: System monospace
|
||||
|
||||
### Scale
|
||||
|
||||
- **Display**: 5xl, 4xl, 3xl (hero sections)
|
||||
- **Heading**: 2xl, xl, lg (section headers)
|
||||
- **Body**: base, sm (content)
|
||||
- **Caption**: xs (metadata, labels)
|
||||
|
||||
---
|
||||
|
||||
## Components
|
||||
|
||||
### Buttons
|
||||
|
||||
**Variants**:
|
||||
- `phoenix` - Primary action (Phoenix Fire)
|
||||
- `outline` - Secondary action
|
||||
- `ghost` - Tertiary action
|
||||
- `destructive` - Destructive action
|
||||
|
||||
**Sizes**:
|
||||
- `lg` - Large (hero CTAs)
|
||||
- `default` - Standard
|
||||
- `sm` - Small (compact spaces)
|
||||
|
||||
### Cards
|
||||
|
||||
Consistent card styling across all layers:
|
||||
- Border: `border-studio-medium`
|
||||
- Background: `bg-studio-black` or `bg-studio-dark`
|
||||
- Hover: `hover:border-phoenix-fire/50`
|
||||
|
||||
### Forms
|
||||
|
||||
- Input fields with consistent styling
|
||||
- Labels with proper spacing
|
||||
- Error states with red accents
|
||||
- Success states with green accents
|
||||
|
||||
---
|
||||
|
||||
## Spacing System
|
||||
|
||||
Using Tailwind's spacing scale:
|
||||
- `xs`: 4px
|
||||
- `sm`: 8px
|
||||
- `md`: 16px
|
||||
- `lg`: 24px
|
||||
- `xl`: 32px
|
||||
- `2xl`: 48px
|
||||
- `3xl`: 64px
|
||||
|
||||
---
|
||||
|
||||
## Responsive Breakpoints
|
||||
|
||||
- **Mobile**: < 640px
|
||||
- **Tablet**: 640px - 1024px
|
||||
- **Desktop**: > 1024px
|
||||
|
||||
---
|
||||
|
||||
## Accessibility
|
||||
|
||||
### WCAG Compliance
|
||||
|
||||
- ✅ Semantic HTML
|
||||
- ✅ ARIA labels where needed
|
||||
- ✅ Keyboard navigation
|
||||
- ✅ Focus indicators
|
||||
- ✅ Color contrast ratios
|
||||
- ✅ Screen reader support
|
||||
|
||||
### Best Practices
|
||||
|
||||
- Use `lang="en"` on `<html>`
|
||||
- Provide `<title>` elements
|
||||
- Use proper heading hierarchy
|
||||
- Include alt text for images
|
||||
- Ensure touch targets are at least 44x44px
|
||||
|
||||
---
|
||||
|
||||
## Animation
|
||||
|
||||
### Transitions
|
||||
|
||||
- Standard: `transition-colors`
|
||||
- Duration: 200-300ms
|
||||
- Easing: `ease-in-out`
|
||||
|
||||
### Loading States
|
||||
|
||||
- Spinner: `animate-spin`
|
||||
- Pulse: `animate-pulse`
|
||||
- Fade: `animate-fade-in`
|
||||
|
||||
---
|
||||
|
||||
## Usage Guidelines
|
||||
|
||||
### Public Marketing Site
|
||||
|
||||
- Use Phoenix Fire for primary CTAs
|
||||
- Use Sankofa Gold for premium features
|
||||
- Maintain high contrast for readability
|
||||
- Focus on conversion and trust
|
||||
|
||||
### Portals
|
||||
|
||||
- Use Studio Dark backgrounds
|
||||
- Phoenix Fire for active states
|
||||
- Clear visual hierarchy for tasks
|
||||
- Consistent navigation patterns
|
||||
|
||||
### Documentation
|
||||
|
||||
- Clean, readable typography
|
||||
- Code blocks with proper syntax highlighting
|
||||
- Clear section navigation
|
||||
- Search-first UX
|
||||
|
||||
---
|
||||
|
||||
## Implementation
|
||||
|
||||
All components are in `src/components/ui/` using shadcn/ui as the base, customized with Phoenix Nexus colors and styling.
|
||||
|
||||
---
|
||||
|
||||
**Last Updated**: Current
|
||||
**Version**: 1.0
|
||||
|
||||
340
docs/architecture-root/ENTERPRISE_ARCHITECTURE.md
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docs/architecture-root/ENTERPRISE_ARCHITECTURE.md
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|
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# Enterprise-Class Web Presence Architecture
|
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|
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This document outlines the three-layer enterprise-class web presence architecture for Sankofa's Phoenix Nexus Cloud, modeled after Microsoft's proven enterprise pattern.
|
||||
|
||||
## Overview
|
||||
|
||||
The web presence is organized into **three distinct layers**, each serving a specific purpose while maintaining unified identity and design:
|
||||
|
||||
1. **Public Marketing Sites** - Customer-facing marketing and information
|
||||
2. **Docs & Learning Hubs** - Technical documentation and training
|
||||
3. **Signed-In Portals** - Role-based administrative and operational interfaces
|
||||
|
||||
---
|
||||
|
||||
## Layer 1: Public Marketing Sites
|
||||
|
||||
**Purpose**: Customer acquisition, brand awareness, product information, and trust building.
|
||||
|
||||
**URLs**:
|
||||
- Main site: `https://sankofa.nexus` (or `https://sankofa.nexus`)
|
||||
- Product pages: `https://sankofa.nexus/products/*`
|
||||
- Solutions: `https://sankofa.nexus/solutions/*`
|
||||
|
||||
### Navigation Structure
|
||||
|
||||
The main navigation follows Microsoft's pattern with clear audience segmentation:
|
||||
|
||||
```
|
||||
Products / Platform
|
||||
├── All Products
|
||||
├── Compute
|
||||
├── Storage
|
||||
├── Networking
|
||||
└── AI & Machine Learning
|
||||
|
||||
Solutions
|
||||
├── Enterprise
|
||||
├── Government
|
||||
├── Institutional
|
||||
└── Sovereignty & Compliance
|
||||
|
||||
Developers
|
||||
Partners
|
||||
Company
|
||||
├── About
|
||||
├── Manifesto
|
||||
├── Trust & Compliance
|
||||
└── Security
|
||||
|
||||
Support
|
||||
```
|
||||
|
||||
### Key Features
|
||||
|
||||
- **Audience Segmentation**: Clear entry points for Individuals, Business, Enterprise, Government, Developers, Partners
|
||||
- **Outcome-Oriented Messaging**: Focus on business outcomes, not just features
|
||||
- **Persistent Sign-In**: "Sign In" button in header routes to appropriate portal based on user role
|
||||
- **Trust & Compliance**: Easily accessible security, compliance, and accessibility content
|
||||
- **Global-Ready**: Language switchers and region targeting (future)
|
||||
|
||||
### Pages
|
||||
|
||||
- `/` - Homepage with hero, features, and CTAs
|
||||
- `/products` - Product catalog
|
||||
- `/solutions/enterprise` - Enterprise solutions landing
|
||||
- `/solutions/government` - Government solutions landing
|
||||
- `/solutions/institutional` - Institutional solutions landing
|
||||
- `/developers` - Developer resources hub
|
||||
- `/partners` - Partner program information
|
||||
- `/company/trust` - Trust, security, and compliance
|
||||
- `/company/security` - Security details
|
||||
- `/support` - Support center
|
||||
|
||||
---
|
||||
|
||||
## Layer 2: Signed-In Portals
|
||||
|
||||
**Purpose**: Operational interfaces for managing infrastructure, users, and resources.
|
||||
|
||||
### Portal Structure
|
||||
|
||||
#### 1. Nexus Console (Operational View)
|
||||
**URL**: `https://nexus.sankofa.nexus` or `https://portal.sankofa.nexus`
|
||||
|
||||
**Purpose**: Technical operations, integrations, data pipelines, system health
|
||||
|
||||
**Features**:
|
||||
- Role-based dashboards (Technical Admin, System Operator, etc.)
|
||||
- Search-first UX for deep configurations
|
||||
- Task-oriented navigation ("Add Integration", "Create Connection", "View Logs")
|
||||
- In-context help linking to Sankofa docs
|
||||
- Real-time monitoring and alerts
|
||||
|
||||
**Access**: Technical admins, system operators, DevOps engineers
|
||||
|
||||
#### 2. Customer / Tenant Admin Portal
|
||||
**URL**: `https://admin.sankofa.nexus`
|
||||
|
||||
**Purpose**: Manage organizations, users, permissions, billing
|
||||
|
||||
**Features**:
|
||||
- Organization management
|
||||
- User and role management
|
||||
- Permission configuration
|
||||
- Billing and subscription management
|
||||
- Usage analytics and reporting
|
||||
- Budget management and alerts
|
||||
|
||||
**Access**: Business owners, organization admins, billing admins
|
||||
|
||||
#### 3. Developer Portal
|
||||
**URL**: `https://developers.sankofa.nexus`
|
||||
|
||||
**Purpose**: API keys, documentation, test environments, logs
|
||||
|
||||
**Features**:
|
||||
- API key management
|
||||
- Test environment provisioning
|
||||
- API usage analytics
|
||||
- Log viewer
|
||||
- SDK downloads
|
||||
- Integration guides
|
||||
|
||||
**Access**: Developers, API consumers
|
||||
|
||||
#### 4. Partner Portal
|
||||
**URL**: `https://partners.sankofa.nexus`
|
||||
|
||||
**Purpose**: Co-sell deals, technical onboarding, solution registration
|
||||
|
||||
**Features**:
|
||||
- Deal registration
|
||||
- Technical onboarding workflows
|
||||
- Solution marketplace listing
|
||||
- Partner resources and enablement
|
||||
- Co-marketing materials
|
||||
|
||||
**Access**: Partners, solution providers
|
||||
|
||||
### Portal Characteristics
|
||||
|
||||
All portals share these enterprise-class characteristics:
|
||||
|
||||
1. **Role-Based Dashboards**
|
||||
- Different capabilities visible based on user role
|
||||
- Customizable tile layouts
|
||||
- Quick actions for common tasks
|
||||
|
||||
2. **Task-Oriented Navigation**
|
||||
- Primary actions exposed prominently
|
||||
- Contextual menus
|
||||
- Breadcrumb navigation
|
||||
|
||||
3. **Search-First UX**
|
||||
- Global search bar
|
||||
- Search across resources, settings, docs
|
||||
- Keyboard shortcuts
|
||||
|
||||
4. **Contextual Help & Learning**
|
||||
- Right rail or tiles with relevant docs
|
||||
- In-context tutorials
|
||||
- Links to training materials
|
||||
|
||||
5. **Consistent Design Language**
|
||||
- Unified component library
|
||||
- Same typography, spacing, colors
|
||||
- Shared navigation patterns
|
||||
|
||||
---
|
||||
|
||||
## Layer 3: Docs & Learning Hub
|
||||
|
||||
**Purpose**: Technical documentation, API references, tutorials, and learning resources.
|
||||
|
||||
**URL**: `https://docs.sankofa.nexus` or `https://learn.sankofa.nexus`
|
||||
|
||||
### Structure
|
||||
|
||||
```
|
||||
Documentation Hub
|
||||
├── Getting Started
|
||||
│ ├── Quick Start Guides
|
||||
│ ├── Installation
|
||||
│ └── First Steps
|
||||
├── API Reference
|
||||
│ ├── GraphQL API
|
||||
│ ├── REST APIs
|
||||
│ └── WebSocket APIs
|
||||
├── Guides
|
||||
│ ├── Architecture Guides
|
||||
│ ├── Security Guides
|
||||
│ ├── Compliance Guides
|
||||
│ └── Best Practices
|
||||
├── Tutorials
|
||||
│ ├── Step-by-Step Tutorials
|
||||
│ ├── Use Cases
|
||||
│ └── Examples
|
||||
├── SDKs & Tools
|
||||
│ ├── CLI Documentation
|
||||
│ ├── SDK References
|
||||
│ └── Terraform Provider
|
||||
└── Governance
|
||||
├── Architecture Blueprints
|
||||
├── RMF Documentation
|
||||
└── Compliance Templates
|
||||
```
|
||||
|
||||
### Integration Points
|
||||
|
||||
- Links from public site (Developers / Docs)
|
||||
- Links from Nexus Console (Help / Docs)
|
||||
- Links from Developer Portal (Documentation)
|
||||
- Links from Partner Portal (Enablement)
|
||||
- Contextual links from portals (matching current screen)
|
||||
|
||||
### Features
|
||||
|
||||
- **Search**: Full-text search across all documentation
|
||||
- **Versioning**: Multiple versions of docs for different API versions
|
||||
- **Interactive Examples**: Code examples with "Try it" functionality
|
||||
- **Video Tutorials**: Embedded video content
|
||||
- **Community**: Forums, Q&A, and community contributions
|
||||
|
||||
---
|
||||
|
||||
## Cross-Cutting Traits
|
||||
|
||||
### 1. Unified Identity & Design
|
||||
|
||||
- **Same Logo**: Consistent branding across all layers
|
||||
- **Typography**: Shared font families and hierarchy
|
||||
- **Color System**: Unified color palette (Phoenix Fire, Sankofa Gold, etc.)
|
||||
- **Component Library**: Shared UI components across portals
|
||||
- **Spacing System**: Consistent spacing and layout patterns
|
||||
|
||||
### 2. Deep Sign-In Integration
|
||||
|
||||
- **Single Sign-On (SSO)**: Keycloak-based authentication
|
||||
- **Smooth Flow**: Seamless transition from public site to portals
|
||||
- **Role Detection**: Automatic routing to appropriate portal based on user role
|
||||
- **Session Management**: Persistent sessions across portals
|
||||
|
||||
### 3. Performance & Responsiveness
|
||||
|
||||
- **Fast Load Times**: Optimized for performance
|
||||
- **Responsive Design**: Works on all devices
|
||||
- **Progressive Enhancement**: Core functionality works without JavaScript
|
||||
- **CDN Distribution**: Global content delivery
|
||||
|
||||
### 4. Security, Privacy, and Compliance
|
||||
|
||||
- **Trust Center**: Dedicated trust/compliance content
|
||||
- **Security Statements**: Clear security documentation
|
||||
- **Privacy Policy**: Transparent data handling
|
||||
- **Compliance Certifications**: Visible compliance badges
|
||||
|
||||
### 5. Global & Accessibility
|
||||
|
||||
- **Multi-Language**: Support for multiple languages (future)
|
||||
- **Region Targeting**: Content tailored per region (future)
|
||||
- **Accessibility**: WCAG 2.1 AA compliance
|
||||
- **Internationalization**: Ready for global expansion
|
||||
|
||||
---
|
||||
|
||||
## Implementation Status
|
||||
|
||||
### ✅ Completed
|
||||
|
||||
- [x] Enhanced public site navigation with enterprise-class structure
|
||||
- [x] Created Enterprise solutions landing page
|
||||
- [x] Created Developers hub page
|
||||
- [x] Created Trust & Compliance page
|
||||
- [x] Added persistent Sign In link in header
|
||||
- [x] Portal structure exists (`portal/` directory)
|
||||
|
||||
### 🚧 In Progress
|
||||
|
||||
- [ ] Complete all public site pages (Partners, Support, etc.)
|
||||
- [ ] Enhance Nexus Console with role-based dashboards
|
||||
- [ ] Create Customer/Tenant Admin Portal
|
||||
- [ ] Create Developer Portal
|
||||
- [ ] Create Partner Portal
|
||||
- [ ] Build centralized Docs & Learning hub
|
||||
- [ ] Implement SSO flow between public site and portals
|
||||
- [ ] Unified design system documentation
|
||||
|
||||
### 📋 Planned
|
||||
|
||||
- [ ] Global language support
|
||||
- [ ] Region targeting
|
||||
- [ ] Advanced search across all layers
|
||||
- [ ] Analytics and tracking
|
||||
- [ ] A/B testing framework
|
||||
|
||||
---
|
||||
|
||||
## Technical Architecture
|
||||
|
||||
### Public Site
|
||||
- **Framework**: Next.js 14+ (App Router)
|
||||
- **Styling**: Tailwind CSS + shadcn/ui
|
||||
- **Hosting**: Phoenix infrastructure
|
||||
- **Domain**: `sankofa.nexus` or `sankofa.nexus`
|
||||
|
||||
### Portals
|
||||
- **Framework**: Next.js 14+ (App Router)
|
||||
- **Authentication**: Keycloak OIDC
|
||||
- **State Management**: TanStack Query
|
||||
- **Styling**: Shared component library
|
||||
- **Hosting**: Phoenix infrastructure
|
||||
- **Domains**: `nexus.sankofa.nexus`, `admin.sankofa.nexus`, etc.
|
||||
|
||||
### Docs Hub
|
||||
- **Framework**: Next.js 14+ or dedicated docs framework (Docusaurus, etc.)
|
||||
- **Content**: Markdown with MDX support
|
||||
- **Search**: Full-text search (Algolia, etc.)
|
||||
- **Hosting**: Phoenix infrastructure
|
||||
- **Domain**: `docs.sankofa.nexus` or `learn.sankofa.nexus`
|
||||
|
||||
---
|
||||
|
||||
## References
|
||||
|
||||
- Microsoft's enterprise web presence pattern
|
||||
- Azure Portal design patterns
|
||||
- Microsoft 365 Admin Center UX
|
||||
- Microsoft Learn documentation structure
|
||||
|
||||
---
|
||||
|
||||
## Next Steps
|
||||
|
||||
1. Complete remaining public site pages
|
||||
2. Enhance portal dashboards with role-based views
|
||||
3. Build out Developer Portal
|
||||
4. Create centralized documentation hub
|
||||
5. Implement unified design system
|
||||
6. Set up SSO flow between layers
|
||||
|
||||
20
docs/architecture-root/README.md
Normal file
20
docs/architecture-root/README.md
Normal file
@@ -0,0 +1,20 @@
|
||||
# Root Architecture Documentation
|
||||
|
||||
This directory contains top-level architecture documentation.
|
||||
|
||||
## Contents
|
||||
|
||||
- **system_architecture.md** - Overall system architecture
|
||||
- **ecosystem-architecture.md** - Ecosystem structure
|
||||
- **datacenter_architecture.md** - Datacenter specifications
|
||||
- **blockchain_eea_architecture.md** - Blockchain integration
|
||||
- **hardware_bom.md** - Hardware bill of materials
|
||||
- **treaty_framework.md** - Treaty framework documentation
|
||||
- **technical-nexus.md** - Technical nexus documentation
|
||||
|
||||
---
|
||||
|
||||
**Note**: More detailed architecture documentation is in `docs/architecture/`
|
||||
|
||||
**Last Updated**: 2025-01-09
|
||||
|
||||
514
docs/architecture-root/blockchain_eea_architecture.md
Normal file
514
docs/architecture-root/blockchain_eea_architecture.md
Normal file
@@ -0,0 +1,514 @@
|
||||
# Enterprise Ethereum Alliance (EEA) Blockchain Architecture
|
||||
|
||||
## Overview
|
||||
|
||||
Sankofa Phoenix implements a private, permissioned blockchain network based on Enterprise Ethereum Alliance (EEA) standards. This blockchain is designed for enterprise use cases, **not cryptocurrencies**, focusing on supply chain transparency, resource provenance, identity management, compliance, and multi-party agreements.
|
||||
|
||||
## Core Principles
|
||||
|
||||
### Enterprise-Focused
|
||||
- **No Cryptocurrency**: This is a utility blockchain, not a payment system
|
||||
- **Permissioned Network**: Controlled access with known participants
|
||||
- **Privacy-First**: Private transactions and confidential smart contracts
|
||||
- **Compliance-Ready**: Built for regulatory and audit requirements
|
||||
|
||||
### EEA Standards Compliance
|
||||
- **Ethereum Compatibility**: Compatible with Ethereum tooling and standards
|
||||
- **Enterprise Features**: Privacy, permissioning, and scalability
|
||||
- **Interoperability**: Can integrate with other EEA-compliant networks
|
||||
- **Standards-Based**: Follows EEA specifications and best practices
|
||||
|
||||
## Architecture Components
|
||||
|
||||
### 1. Blockchain Network Layer
|
||||
|
||||
#### Network Topology
|
||||
|
||||
**Consensus Nodes (Validators)**:
|
||||
- **Location**: Tier 1 core datacenters
|
||||
- **Count**: 3-5 validators per core datacenter
|
||||
- **Consensus**: Proof of Authority (PoA) or Proof of Stake (PoS)
|
||||
- **Role**: Validate transactions, create blocks, maintain network consensus
|
||||
|
||||
**Read Replica Nodes**:
|
||||
- **Location**: Tier 2 regional datacenters
|
||||
- **Count**: 2-3 replicas per regional datacenter
|
||||
- **Role**: Serve read queries, reduce latency, provide redundancy
|
||||
|
||||
**Light Client Nodes**:
|
||||
- **Location**: Tier 3 edge sites
|
||||
- **Role**: Query blockchain state without full node overhead
|
||||
|
||||
#### Consensus Mechanism
|
||||
|
||||
**Proof of Authority (PoA)** - Recommended for Initial Deployment:
|
||||
- **Validators**: Known, trusted entities (Sankofa Phoenix operators)
|
||||
- **Block Creation**: Rotating validator selection
|
||||
- **Finality**: Fast block finality (1-5 seconds)
|
||||
- **Energy Efficiency**: Low energy consumption
|
||||
- **Governance**: Centralized but auditable
|
||||
|
||||
**Proof of Stake (PoS)** - Future Migration Option:
|
||||
- **Validators**: Stake-based selection
|
||||
- **Decentralization**: More decentralized than PoA
|
||||
- **Security**: Economic security through staking
|
||||
- **Governance**: On-chain governance mechanisms
|
||||
|
||||
#### Network Communication
|
||||
|
||||
**Peer-to-Peer (P2P) Network**:
|
||||
- **Protocol**: Ethereum devp2p protocol
|
||||
- **Encryption**: TLS for all peer connections
|
||||
- **Discovery**: Private network discovery mechanism
|
||||
- **Topology**: Mesh network with redundant paths
|
||||
|
||||
**Network Overlay**:
|
||||
- **VPN**: Encrypted VPN overlay for blockchain traffic
|
||||
- **Segmentation**: Isolated network segment for blockchain
|
||||
- **Firewall Rules**: Strict firewall rules for blockchain ports
|
||||
|
||||
### 2. Smart Contract Layer
|
||||
|
||||
#### Smart Contract Categories
|
||||
|
||||
**1. Resource Provisioning Contracts**
|
||||
```solidity
|
||||
// Pseudo-code structure
|
||||
contract ResourceProvisioning {
|
||||
struct Resource {
|
||||
string resourceId;
|
||||
string region;
|
||||
string datacenter;
|
||||
ResourceType type;
|
||||
uint256 provisionedAt;
|
||||
address provisionedBy;
|
||||
bool active;
|
||||
}
|
||||
|
||||
function provisionResource(
|
||||
string memory resourceId,
|
||||
string memory region,
|
||||
ResourceType resourceType
|
||||
) public returns (bool);
|
||||
|
||||
function deprovisionResource(string memory resourceId) public;
|
||||
function getResource(string memory resourceId) public view returns (Resource);
|
||||
}
|
||||
```
|
||||
|
||||
**Use Cases**:
|
||||
- Track VM/container provisioning across regions
|
||||
- Immutable record of resource lifecycle
|
||||
- Multi-party verification of resource allocation
|
||||
|
||||
**2. Supply Chain Provenance Contracts**
|
||||
```solidity
|
||||
contract SupplyChainProvenance {
|
||||
struct Component {
|
||||
string componentId;
|
||||
string manufacturer;
|
||||
string model;
|
||||
uint256 manufacturedAt;
|
||||
string[] certifications;
|
||||
address currentOwner;
|
||||
ComponentStatus status;
|
||||
}
|
||||
|
||||
function registerComponent(
|
||||
string memory componentId,
|
||||
string memory manufacturer,
|
||||
string memory model
|
||||
) public;
|
||||
|
||||
function transferComponent(
|
||||
string memory componentId,
|
||||
address newOwner
|
||||
) public;
|
||||
|
||||
function getComponentHistory(string memory componentId)
|
||||
public view returns (Component[] memory);
|
||||
}
|
||||
```
|
||||
|
||||
**Use Cases**:
|
||||
- Track hardware from manufacturer to deployment
|
||||
- Verify component authenticity
|
||||
- Compliance with hardware security requirements
|
||||
- Audit trail for hardware lifecycle
|
||||
|
||||
**3. Identity and Access Management Contracts**
|
||||
```solidity
|
||||
contract IdentityManagement {
|
||||
struct Identity {
|
||||
string identityId;
|
||||
address blockchainAddress;
|
||||
string[] attributes;
|
||||
uint256 createdAt;
|
||||
bool verified;
|
||||
address verifiedBy;
|
||||
}
|
||||
|
||||
function registerIdentity(
|
||||
string memory identityId,
|
||||
string[] memory attributes
|
||||
) public;
|
||||
|
||||
function verifyIdentity(
|
||||
string memory identityId,
|
||||
address verifier
|
||||
) public;
|
||||
|
||||
function getIdentity(string memory identityId)
|
||||
public view returns (Identity);
|
||||
}
|
||||
```
|
||||
|
||||
**Use Cases**:
|
||||
- Sovereign identity management
|
||||
- Cross-region identity federation
|
||||
- Decentralized identity verification
|
||||
- Self-sovereign identity (SSI) support
|
||||
|
||||
**4. Billing and Settlement Contracts**
|
||||
```solidity
|
||||
contract BillingSettlement {
|
||||
struct UsageRecord {
|
||||
string resourceId;
|
||||
uint256 startTime;
|
||||
uint256 endTime;
|
||||
uint256 computeUnits;
|
||||
uint256 storageUnits;
|
||||
uint256 networkUnits;
|
||||
address customer;
|
||||
}
|
||||
|
||||
struct Invoice {
|
||||
string invoiceId;
|
||||
address customer;
|
||||
UsageRecord[] usageRecords;
|
||||
uint256 totalAmount;
|
||||
InvoiceStatus status;
|
||||
}
|
||||
|
||||
function recordUsage(UsageRecord memory usage) public;
|
||||
function generateInvoice(string memory invoiceId, address customer) public;
|
||||
function settleInvoice(string memory invoiceId) public;
|
||||
}
|
||||
```
|
||||
|
||||
**Use Cases**:
|
||||
- Transparent resource usage tracking
|
||||
- Multi-party billing verification
|
||||
- Automated settlement
|
||||
- Dispute resolution
|
||||
|
||||
**5. Compliance and Audit Contracts**
|
||||
```solidity
|
||||
contract ComplianceAudit {
|
||||
struct ComplianceRecord {
|
||||
string recordId;
|
||||
string complianceType; // GDPR, SOC2, ISO27001, etc.
|
||||
string region;
|
||||
uint256 timestamp;
|
||||
bool compliant;
|
||||
string evidenceHash;
|
||||
address verifiedBy;
|
||||
}
|
||||
|
||||
function recordCompliance(
|
||||
string memory recordId,
|
||||
string memory complianceType,
|
||||
string memory region,
|
||||
bool compliant,
|
||||
string memory evidenceHash
|
||||
) public;
|
||||
|
||||
function getComplianceHistory(string memory region)
|
||||
public view returns (ComplianceRecord[] memory);
|
||||
}
|
||||
```
|
||||
|
||||
**Use Cases**:
|
||||
- Regulatory compliance tracking
|
||||
- Audit log immutability
|
||||
- Multi-party compliance verification
|
||||
- Automated compliance reporting
|
||||
|
||||
**6. Service Level Agreement (SLA) Contracts**
|
||||
```solidity
|
||||
contract SLAEnforcement {
|
||||
struct SLA {
|
||||
string slaId;
|
||||
address customer;
|
||||
address provider;
|
||||
uint256 uptimeRequirement; // percentage * 100
|
||||
uint256 responseTimeRequirement; // milliseconds
|
||||
uint256 penaltyAmount;
|
||||
bool active;
|
||||
}
|
||||
|
||||
struct SLAViolation {
|
||||
string slaId;
|
||||
uint256 violationTime;
|
||||
string violationType;
|
||||
uint256 penaltyAmount;
|
||||
}
|
||||
|
||||
function createSLA(
|
||||
string memory slaId,
|
||||
address customer,
|
||||
uint256 uptimeRequirement,
|
||||
uint256 responseTimeRequirement
|
||||
) public;
|
||||
|
||||
function recordViolation(
|
||||
string memory slaId,
|
||||
string memory violationType
|
||||
) public;
|
||||
|
||||
function enforcePenalty(string memory slaId) public;
|
||||
}
|
||||
```
|
||||
|
||||
**Use Cases**:
|
||||
- Automated SLA enforcement
|
||||
- Penalty/reward mechanisms
|
||||
- Transparent SLA tracking
|
||||
- Dispute resolution
|
||||
|
||||
### 3. Privacy and Confidentiality
|
||||
|
||||
#### Private Transactions
|
||||
- **Private State**: Encrypted state for sensitive data
|
||||
- **Private Transactions**: Only visible to authorized parties
|
||||
- **Zero-Knowledge Proofs**: Verify without revealing data
|
||||
- **Confidential Smart Contracts**: Encrypted contract execution
|
||||
|
||||
#### Access Control
|
||||
- **Permissioning**: Role-based access control (RBAC)
|
||||
- **Multi-Signature**: Require multiple approvals for critical operations
|
||||
- **Time-Locked**: Delay execution for security
|
||||
- **Whitelisting**: Approved addresses only
|
||||
|
||||
### 4. Integration Layer
|
||||
|
||||
#### API Gateway
|
||||
- **REST API**: RESTful API for blockchain operations
|
||||
- **GraphQL API**: GraphQL for flexible queries
|
||||
- **WebSocket**: Real-time blockchain event streaming
|
||||
- **Authentication**: OAuth2/JWT for API access
|
||||
|
||||
#### Blockchain Adapters
|
||||
- **Ethereum Client**: Geth, Besu, or Nethermind
|
||||
- **Web3 Integration**: Web3.js/Ethers.js for client applications
|
||||
- **Smart Contract Compilation**: Solidity compiler integration
|
||||
- **Event Monitoring**: Real-time event monitoring and processing
|
||||
|
||||
#### Data Synchronization
|
||||
- **State Sync**: Synchronize blockchain state to traditional databases
|
||||
- **Event Processing**: Process blockchain events for application logic
|
||||
- **Indexing**: Index blockchain data for fast queries
|
||||
- **Caching**: Cache frequently accessed blockchain data
|
||||
|
||||
### 5. Storage Architecture
|
||||
|
||||
#### Blockchain State Storage
|
||||
- **State Database**: LevelDB or RocksDB for current state
|
||||
- **Block Storage**: Distributed block storage
|
||||
- **Archive Storage**: Long-term archival for compliance
|
||||
- **Backup**: Regular backups of blockchain state
|
||||
|
||||
#### Off-Chain Storage
|
||||
- **IPFS**: InterPlanetary File System for large files
|
||||
- **Object Storage**: S3-compatible storage for documents
|
||||
- **Database**: Traditional databases for query optimization
|
||||
- **CDN**: Content delivery for public data
|
||||
|
||||
### 6. Security Architecture
|
||||
|
||||
#### Validator Security
|
||||
- **Hardware Security Modules (HSMs)**: Secure key storage
|
||||
- **Key Management**: Secure key generation and rotation
|
||||
- **Multi-Signature**: Require multiple validators for critical operations
|
||||
- **Validator Monitoring**: Real-time monitoring of validator health
|
||||
|
||||
#### Network Security
|
||||
- **Encryption**: End-to-end encryption for all communications
|
||||
- **Firewall**: Strict firewall rules for blockchain ports
|
||||
- **DDoS Protection**: DDoS mitigation for blockchain network
|
||||
- **Intrusion Detection**: Monitor for suspicious activity
|
||||
|
||||
#### Smart Contract Security
|
||||
- **Code Audits**: Regular security audits of smart contracts
|
||||
- **Formal Verification**: Mathematical verification of contract logic
|
||||
- **Upgrade Mechanisms**: Secure upgrade paths for contracts
|
||||
- **Emergency Pause**: Ability to pause contracts in emergencies
|
||||
|
||||
## Use Case Examples
|
||||
|
||||
### Use Case 1: Hardware Supply Chain Tracking
|
||||
|
||||
**Scenario**: Track a server from manufacturer to deployment
|
||||
|
||||
1. **Manufacturer Registration**:
|
||||
- Manufacturer registers component on blockchain
|
||||
- Component receives unique ID and metadata
|
||||
- Certifications and compliance documents stored
|
||||
|
||||
2. **Distribution Tracking**:
|
||||
- Each transfer recorded on blockchain
|
||||
- Ownership changes tracked immutably
|
||||
- Location and condition updates recorded
|
||||
|
||||
3. **Deployment Verification**:
|
||||
- Component deployed in datacenter
|
||||
- Deployment recorded on blockchain
|
||||
- Compliance and security checks verified
|
||||
|
||||
4. **Audit and Compliance**:
|
||||
- Complete history available on blockchain
|
||||
- Immutable audit trail for compliance
|
||||
- Multi-party verification of authenticity
|
||||
|
||||
### Use Case 2: Cross-Region Resource Allocation
|
||||
|
||||
**Scenario**: Allocate resources across multiple regions with transparency
|
||||
|
||||
1. **Resource Request**:
|
||||
- Customer requests resources via smart contract
|
||||
- Request includes region, type, and requirements
|
||||
- Request recorded on blockchain
|
||||
|
||||
2. **Allocation Process**:
|
||||
- System allocates resources based on availability
|
||||
- Allocation recorded on blockchain
|
||||
- Multi-party verification of allocation
|
||||
|
||||
3. **Usage Tracking**:
|
||||
- Resource usage tracked and recorded
|
||||
- Usage data stored on blockchain
|
||||
- Transparent billing based on usage
|
||||
|
||||
4. **Settlement**:
|
||||
- Automated settlement via smart contract
|
||||
- Multi-party verification of billing
|
||||
- Immutable record of transactions
|
||||
|
||||
### Use Case 3: Sovereign Identity Federation
|
||||
|
||||
**Scenario**: Enable identity federation across regions
|
||||
|
||||
1. **Identity Registration**:
|
||||
- User registers identity on blockchain
|
||||
- Identity attributes stored (encrypted)
|
||||
- Identity verified by trusted authority
|
||||
|
||||
2. **Cross-Region Authentication**:
|
||||
- User authenticates in one region
|
||||
- Identity verified via blockchain
|
||||
- Access granted in other regions
|
||||
|
||||
3. **Attribute Sharing**:
|
||||
- Selective attribute sharing via smart contracts
|
||||
- Privacy-preserving identity verification
|
||||
- Consent management for attribute sharing
|
||||
|
||||
## Deployment Architecture
|
||||
|
||||
### Phase 1: Foundation (Months 1-6)
|
||||
- Deploy 3 validator nodes in core datacenters
|
||||
- Deploy initial smart contracts
|
||||
- Set up network infrastructure
|
||||
- Basic integration with control plane
|
||||
|
||||
### Phase 2: Expansion (Months 7-18)
|
||||
- Expand to 6-8 validator nodes
|
||||
- Deploy read replicas in regional datacenters
|
||||
- Expand smart contract library
|
||||
- Full integration with all services
|
||||
|
||||
### Phase 3: Scale (Months 19-36)
|
||||
- Complete validator network (10-15 validators)
|
||||
- Read replicas in all regional datacenters
|
||||
- Light clients in edge sites
|
||||
- Full blockchain network deployment
|
||||
|
||||
## Monitoring and Operations
|
||||
|
||||
### Blockchain Metrics
|
||||
- **Block Production**: Block time, block size, transaction count
|
||||
- **Network Health**: Peer count, network latency, sync status
|
||||
- **Validator Performance**: Uptime, block production rate, consensus participation
|
||||
- **Smart Contract Metrics**: Execution time, gas usage, error rates
|
||||
|
||||
### Alerting
|
||||
- **Validator Down**: Alert when validator goes offline
|
||||
- **Network Issues**: Alert on network connectivity problems
|
||||
- **Smart Contract Errors**: Alert on contract execution failures
|
||||
- **Security Events**: Alert on suspicious activity
|
||||
|
||||
### Maintenance
|
||||
- **Regular Updates**: Smart contract upgrades, network upgrades
|
||||
- **Key Rotation**: Regular rotation of validator keys
|
||||
- **Backup and Recovery**: Regular backups and disaster recovery testing
|
||||
- **Performance Optimization**: Continuous optimization of network performance
|
||||
|
||||
## Compliance and Governance
|
||||
|
||||
### Regulatory Compliance
|
||||
- **Data Privacy**: GDPR, CCPA compliance for identity data
|
||||
- **Financial**: SOX compliance for billing/accounting
|
||||
- **Industry**: HIPAA, PCI-DSS where applicable
|
||||
- **Regional**: Compliance with regional regulations
|
||||
|
||||
### Governance Model
|
||||
- **Governance Board**: Multi-party governance board
|
||||
- **Decision Making**: Consensus-based decision making
|
||||
- **Upgrade Process**: Formal proposal and voting process
|
||||
- **Dispute Resolution**: On-chain and off-chain mechanisms
|
||||
|
||||
## Technology Stack
|
||||
|
||||
### Blockchain Platform Options
|
||||
|
||||
**Option 1: Hyperledger Besu (Recommended)**
|
||||
- Enterprise Ethereum client
|
||||
- EEA-compliant
|
||||
- Privacy features (Orion)
|
||||
- Permissioning support
|
||||
- Active development and support
|
||||
|
||||
**Option 2: Quorum (J.P. Morgan)**
|
||||
- Enterprise Ethereum fork
|
||||
- Privacy features
|
||||
- Permissioning support
|
||||
- Mature and stable
|
||||
|
||||
**Option 3: Polygon Edge**
|
||||
- Ethereum-compatible
|
||||
- High performance
|
||||
- Modular architecture
|
||||
- Good for scaling
|
||||
|
||||
### Smart Contract Development
|
||||
- **Language**: Solidity
|
||||
- **Framework**: Hardhat or Truffle
|
||||
- **Testing**: Mocha/Chai, Foundry
|
||||
- **Security**: Slither, Mythril, formal verification
|
||||
|
||||
### Integration Tools
|
||||
- **Web3 Libraries**: Web3.js, Ethers.js
|
||||
- **API Gateway**: Custom REST/GraphQL API
|
||||
- **Event Processing**: Apache Kafka, NATS
|
||||
- **Monitoring**: Prometheus, Grafana
|
||||
|
||||
## Next Steps
|
||||
|
||||
1. **Platform Selection**: Choose blockchain platform (recommend Hyperledger Besu)
|
||||
2. **Network Design**: Design network topology and consensus mechanism
|
||||
3. **Smart Contract Development**: Develop initial smart contracts
|
||||
4. **Infrastructure Setup**: Deploy validator nodes and network
|
||||
5. **Integration**: Integrate with existing control plane and services
|
||||
6. **Testing**: Comprehensive testing and security audits
|
||||
7. **Deployment**: Phased rollout following deployment plan
|
||||
|
||||
346
docs/architecture-root/datacenter_architecture.md
Normal file
346
docs/architecture-root/datacenter_architecture.md
Normal file
@@ -0,0 +1,346 @@
|
||||
# Datacenter Architecture for Sankofa Phoenix
|
||||
|
||||
## Overview
|
||||
|
||||
Sankofa Phoenix requires a multi-tier datacenter architecture to support a 325-region global deployment. This document outlines the datacenter infrastructure that complements the edge implementation, providing core compute, storage, and blockchain services.
|
||||
|
||||
**Sankofa Phoenix** is the sovereign cloud platform of the **Sankofa** ecosystem, and this architecture document details the infrastructure that powers the platform.
|
||||
|
||||
## Architecture Tiers
|
||||
|
||||
### Tier 1: Core Datacenters (Hub Sites)
|
||||
|
||||
**Purpose**: Primary infrastructure hubs for blockchain consensus, core services, and regional coordination.
|
||||
|
||||
**Deployment**: 10-15 strategic locations globally
|
||||
- North America: 2-3 sites (US-East, US-West, Canada)
|
||||
- Europe: 2-3 sites (UK, Germany, France)
|
||||
- Asia-Pacific: 2-3 sites (Singapore, Japan, Australia)
|
||||
- Africa: 1-2 sites (South Africa, Kenya)
|
||||
- Latin America: 1-2 sites (Brazil, Mexico)
|
||||
- Middle East: 1 site (UAE)
|
||||
|
||||
**Infrastructure Requirements**:
|
||||
|
||||
#### Compute Infrastructure
|
||||
- **Blockchain Validator Nodes**:
|
||||
- 3-5 validator nodes per datacenter (for Byzantine fault tolerance)
|
||||
- High-performance CPUs (AMD EPYC or Intel Xeon)
|
||||
- 64-128GB RAM per node
|
||||
- NVMe storage for blockchain state (2-4TB per node)
|
||||
|
||||
- **Consensus Layer**:
|
||||
- Enterprise Ethereum Alliance (EEA) compatible blockchain
|
||||
- Proof of Authority (PoA) or Proof of Stake (PoS) consensus
|
||||
- Multi-party governance nodes
|
||||
|
||||
- **Core Services**:
|
||||
- Kubernetes control plane clusters (3 master + 5 worker nodes minimum)
|
||||
- Database clusters (PostgreSQL with replication)
|
||||
- Message queue clusters (Kafka/Redpanda)
|
||||
- Object storage (MinIO/Ceph S3-compatible)
|
||||
|
||||
#### Storage Infrastructure
|
||||
- **Blockchain State Storage**:
|
||||
- Distributed storage for blockchain ledger
|
||||
- 50-100TB per datacenter
|
||||
- High IOPS NVMe arrays
|
||||
|
||||
- **Application Data Storage**:
|
||||
- Primary storage: 500TB-1PB per datacenter
|
||||
- Backup storage: 2x primary capacity
|
||||
- Object storage: 5-10PB per datacenter
|
||||
|
||||
- **Storage Technologies**:
|
||||
- Ceph for distributed block/object storage
|
||||
- ZFS for high-performance local storage
|
||||
- MinIO for S3-compatible object storage
|
||||
|
||||
#### Network Infrastructure
|
||||
- **Inter-Datacenter Connectivity**:
|
||||
- Dedicated dark fiber or high-bandwidth leased lines
|
||||
- Minimum 100Gbps links between core datacenters
|
||||
- Redundant paths for fault tolerance
|
||||
|
||||
- **Blockchain Network**:
|
||||
- Private blockchain network overlay
|
||||
- Encrypted peer-to-peer connections
|
||||
- Network segmentation for security
|
||||
|
||||
- **Public Connectivity**:
|
||||
- Multiple Tier-1 ISP connections
|
||||
- BGP routing for redundancy
|
||||
- DDoS protection and mitigation
|
||||
|
||||
#### Power and Cooling
|
||||
- **Power Requirements**:
|
||||
- 2-5MW per core datacenter
|
||||
- N+1 UPS systems
|
||||
- Backup generators (72-hour fuel capacity)
|
||||
- Power distribution units (PDUs) with monitoring
|
||||
|
||||
- **Cooling**:
|
||||
- Precision cooling systems
|
||||
- Hot aisle/cold aisle containment
|
||||
- Liquid cooling for high-density compute
|
||||
- Environmental monitoring
|
||||
|
||||
### Tier 2: Regional Datacenters (Spoke Sites)
|
||||
|
||||
**Purpose**: Regional aggregation points, blockchain read replicas, and regional service delivery.
|
||||
|
||||
**Deployment**: 50-75 locations globally
|
||||
- One per major metropolitan area
|
||||
- Strategic locations for latency optimization
|
||||
- Proximity to edge sites
|
||||
|
||||
**Infrastructure Requirements**:
|
||||
|
||||
#### Compute Infrastructure
|
||||
- **Blockchain Read Replicas**:
|
||||
- 2-3 read-only blockchain nodes
|
||||
- Query optimization for regional access
|
||||
- 32-64GB RAM per node
|
||||
|
||||
- **Regional Services**:
|
||||
- Kubernetes clusters (3 master + 3 worker nodes)
|
||||
- Regional database replicas
|
||||
- CDN edge nodes
|
||||
- Regional API gateways
|
||||
|
||||
#### Storage Infrastructure
|
||||
- **Regional Storage**:
|
||||
- 100-500TB primary storage
|
||||
- 200TB-1PB object storage
|
||||
- Blockchain state cache (10-20TB)
|
||||
|
||||
#### Network Infrastructure
|
||||
- **Connectivity**:
|
||||
- 10-40Gbps links to core datacenters
|
||||
- Multiple ISP connections
|
||||
- Direct peering where available
|
||||
|
||||
#### Power and Cooling
|
||||
- **Power Requirements**:
|
||||
- 500kW-2MW per regional datacenter
|
||||
- N+1 UPS systems
|
||||
- Backup generators (48-hour fuel capacity)
|
||||
|
||||
### Tier 3: Edge Sites (Existing Implementation)
|
||||
|
||||
**Purpose**: Low-latency compute at the network edge.
|
||||
|
||||
**Deployment**: 250+ locations globally
|
||||
- Already documented in edge implementation
|
||||
- Proxmox-based infrastructure
|
||||
- Connected to regional datacenters
|
||||
|
||||
## Blockchain Infrastructure
|
||||
|
||||
### Enterprise Ethereum Alliance (EEA) Architecture
|
||||
|
||||
#### Blockchain Network Topology
|
||||
|
||||
**Consensus Layer**:
|
||||
- **Validator Nodes**: Deployed in Tier 1 core datacenters
|
||||
- **Consensus Algorithm**: Proof of Authority (PoA) or Proof of Stake (PoS)
|
||||
- **Governance**: Multi-party governance model
|
||||
- **Network Type**: Private/permissioned blockchain
|
||||
|
||||
**Use Cases** (Non-Cryptocurrency):
|
||||
1. **Supply Chain Provenance**:
|
||||
- Track hardware components from manufacturer to deployment
|
||||
- Verify authenticity and compliance
|
||||
- Immutable audit trail
|
||||
|
||||
2. **Resource Allocation and Billing**:
|
||||
- Transparent resource usage tracking
|
||||
- Multi-party billing verification
|
||||
- Automated settlement
|
||||
|
||||
3. **Identity and Access Management**:
|
||||
- Sovereign identity verification
|
||||
- Cross-region identity federation
|
||||
- Access control policies
|
||||
|
||||
4. **Compliance and Auditing**:
|
||||
- Regulatory compliance tracking
|
||||
- Audit log immutability
|
||||
- Multi-party verification
|
||||
|
||||
5. **Service Level Agreements (SLAs)**:
|
||||
- Smart contracts for SLA enforcement
|
||||
- Automated compliance checking
|
||||
- Penalty/reward mechanisms
|
||||
|
||||
#### Blockchain Components
|
||||
|
||||
**Smart Contracts**:
|
||||
- Resource provisioning contracts
|
||||
- Billing and settlement contracts
|
||||
- Identity verification contracts
|
||||
- Compliance tracking contracts
|
||||
- SLA enforcement contracts
|
||||
|
||||
**Blockchain Nodes**:
|
||||
- **Full Nodes**: Core datacenters (complete blockchain state)
|
||||
- **Archive Nodes**: Select core datacenters (complete historical state)
|
||||
- **Read Replicas**: Regional datacenters (query optimization)
|
||||
- **Light Clients**: Edge sites (minimal state, query only)
|
||||
|
||||
**Blockchain Storage**:
|
||||
- **State Database**: LevelDB or RocksDB for current state
|
||||
- **Block Storage**: Distributed across core datacenters
|
||||
- **Archive Storage**: Long-term archival for compliance
|
||||
|
||||
**Blockchain Network**:
|
||||
- **P2P Network**: Encrypted peer-to-peer connections
|
||||
- **Network Overlay**: VPN or dedicated network for blockchain traffic
|
||||
- **Consensus Communication**: Secure channels for validator communication
|
||||
|
||||
## Integration with Edge Infrastructure
|
||||
|
||||
### Data Flow
|
||||
|
||||
1. **Edge → Regional → Core**:
|
||||
- Edge sites collect metrics and events
|
||||
- Regional datacenters aggregate and process
|
||||
- Core datacenters store in blockchain and provide consensus
|
||||
|
||||
2. **Blockchain → Regional → Edge**:
|
||||
- Core datacenters maintain blockchain state
|
||||
- Regional datacenters cache frequently accessed data
|
||||
- Edge sites query regional replicas for low latency
|
||||
|
||||
3. **Cross-Region Communication**:
|
||||
- Blockchain provides trust layer for cross-region operations
|
||||
- Smart contracts enforce policies and agreements
|
||||
- Immutable audit trail for all cross-region transactions
|
||||
|
||||
### Service Integration
|
||||
|
||||
**Control Plane Services**:
|
||||
- Kubernetes control planes in core and regional datacenters
|
||||
- Crossplane for infrastructure provisioning
|
||||
- ArgoCD for GitOps deployments
|
||||
- All integrated with blockchain for audit and verification
|
||||
|
||||
**Monitoring and Observability**:
|
||||
- Prometheus/Grafana in all tiers
|
||||
- Metrics aggregated to core datacenters
|
||||
- Blockchain stores critical events and state changes
|
||||
|
||||
**Identity and Access**:
|
||||
- Keycloak/OkraID in core datacenters
|
||||
- Blockchain for identity verification and federation
|
||||
- Regional replicas for low-latency authentication
|
||||
|
||||
## Security Architecture
|
||||
|
||||
### Physical Security
|
||||
- **Access Control**: Biometric access, visitor logs
|
||||
- **Surveillance**: 24/7 monitoring, video recording
|
||||
- **Environmental**: Fire suppression, flood detection
|
||||
- **Compliance**: SOC 2, ISO 27001, regional compliance
|
||||
|
||||
### Network Security
|
||||
- **Segmentation**: Network zones for different tiers
|
||||
- **Encryption**: TLS/SSL for all connections
|
||||
- **Firewall**: Next-generation firewalls
|
||||
- **DDoS Protection**: Multi-layer DDoS mitigation
|
||||
|
||||
### Blockchain Security
|
||||
- **Validator Security**: Hardware security modules (HSMs)
|
||||
- **Key Management**: Secure key storage and rotation
|
||||
- **Access Control**: Permissioned blockchain with role-based access
|
||||
- **Audit Logging**: All blockchain transactions logged
|
||||
|
||||
## Disaster Recovery and Business Continuity
|
||||
|
||||
### Backup Strategy
|
||||
- **Blockchain State**: Replicated across 3+ core datacenters
|
||||
- **Application Data**: Multi-region replication
|
||||
- **Backup Frequency**: Continuous replication + daily snapshots
|
||||
- **Retention**: 7-year retention for compliance
|
||||
|
||||
### Failover Procedures
|
||||
- **Automatic Failover**: For regional datacenters
|
||||
- **Manual Failover**: For core datacenters with governance approval
|
||||
- **Recovery Time Objective (RTO)**: < 4 hours for core, < 1 hour for regional
|
||||
- **Recovery Point Objective (RPO)**: < 15 minutes
|
||||
|
||||
### Geographic Redundancy
|
||||
- **Core Datacenters**: Minimum 3 active, 2 standby
|
||||
- **Regional Datacenters**: N+1 redundancy per region
|
||||
- **Edge Sites**: Automatic failover to adjacent sites
|
||||
|
||||
## Compliance and Governance
|
||||
|
||||
### Regulatory Compliance
|
||||
- **Data Residency**: Regional data storage requirements
|
||||
- **Privacy**: GDPR, CCPA, and regional privacy laws
|
||||
- **Financial**: SOX compliance for billing/accounting
|
||||
- **Industry**: HIPAA, PCI-DSS where applicable
|
||||
|
||||
### Blockchain Governance
|
||||
- **Governance Model**: Multi-party governance board
|
||||
- **Decision Making**: Consensus-based decision making
|
||||
- **Upgrade Process**: Formal proposal and voting process
|
||||
- **Dispute Resolution**: On-chain and off-chain mechanisms
|
||||
|
||||
## Cost Optimization
|
||||
|
||||
### Infrastructure Costs
|
||||
- **Core Datacenters**: $2-5M per site (initial)
|
||||
- **Regional Datacenters**: $500K-2M per site (initial)
|
||||
- **Ongoing Operations**: 20-30% of initial cost annually
|
||||
|
||||
### Optimization Strategies
|
||||
- **Right-Sizing**: Start small, scale based on demand
|
||||
- **Reserved Capacity**: Long-term commitments for cost savings
|
||||
- **Efficiency**: Power and cooling optimization
|
||||
- **Automation**: Reduce operational overhead
|
||||
|
||||
## Deployment Phases
|
||||
|
||||
### Phase 1: Foundation (Months 1-6)
|
||||
- Deploy 3 core datacenters (US, EU, APAC)
|
||||
- Deploy blockchain network with initial validators
|
||||
- Deploy 10 regional datacenters
|
||||
- Integrate with existing edge infrastructure
|
||||
|
||||
### Phase 2: Expansion (Months 7-18)
|
||||
- Expand to 6-8 core datacenters
|
||||
- Deploy 30-40 regional datacenters
|
||||
- Expand blockchain network
|
||||
- Full integration testing
|
||||
|
||||
### Phase 3: Scale (Months 19-36)
|
||||
- Complete 10-15 core datacenters
|
||||
- Deploy 50-75 regional datacenters
|
||||
- Full blockchain network deployment
|
||||
- 325-region global coverage
|
||||
|
||||
## Monitoring and Management
|
||||
|
||||
### Datacenter Management
|
||||
- **DCIM**: Data Center Infrastructure Management
|
||||
- **Power Monitoring**: Real-time power usage and efficiency
|
||||
- **Environmental Monitoring**: Temperature, humidity, airflow
|
||||
- **Asset Management**: Hardware inventory and lifecycle
|
||||
|
||||
### Blockchain Monitoring
|
||||
- **Node Health**: Validator and replica node status
|
||||
- **Network Performance**: Latency, throughput, block times
|
||||
- **Smart Contract Metrics**: Execution times, gas usage
|
||||
- **Security Monitoring**: Anomaly detection, attack prevention
|
||||
|
||||
## Next Steps
|
||||
|
||||
1. **Site Selection**: Identify and secure datacenter locations
|
||||
2. **Hardware Procurement**: Order and deploy infrastructure
|
||||
3. **Blockchain Setup**: Deploy and configure blockchain network
|
||||
4. **Integration**: Integrate with existing edge infrastructure
|
||||
5. **Testing**: Comprehensive testing and validation
|
||||
6. **Deployment**: Phased rollout following deployment plan
|
||||
|
||||
223
docs/architecture-root/ecosystem-architecture.md
Normal file
223
docs/architecture-root/ecosystem-architecture.md
Normal file
@@ -0,0 +1,223 @@
|
||||
# Sankofa Marketplace Architecture Overview
|
||||
|
||||
### *(Modeled in parallel to the Microsoft → Microsoft Azure structure)*
|
||||
|
||||
## 1. Ecosystem Relationship
|
||||
|
||||
**Microsoft** functions as the global parent brand, while **Microsoft Azure** represents the cloud-platform arm delivering infrastructure, compute, identity, security, and enterprise services.
|
||||
|
||||
For **your framework**, the parallel is:
|
||||
|
||||
| Microsoft Cloud Ecosystem | Sankofa Ecosystem |
|
||||
| ------------------------- | ------------------- |
|
||||
| **Microsoft** | **Sankofa** |
|
||||
| **Microsoft Azure** | **Sankofa Phoenix** |
|
||||
|
||||
**Technical Operations**: **Sankofa Ltd** serves as the technical nexus for all system operations and integrations, functioning as the central hub for infrastructure, data exchange, and platform orchestration. All computing resources, hosting environments, and cloud-based services are powered by **Phoenix**, which acts as the dedicated cloud service provider. ([Reference: https://sankofa.nexus](https://sankofa.nexus))
|
||||
|
||||
**Meaning:**
|
||||
|
||||
➡️ *Sankofa = the umbrella brand / enterprise / ecosystem.*
|
||||
|
||||
➡️ *Sankofa Phoenix = the sovereign cloud, compute layer, and operational backbone.*
|
||||
|
||||
---
|
||||
|
||||
## 2. Sankofa (Parent Ecosystem Layer)
|
||||
|
||||
**Sankofa** is the equivalent of "Microsoft" in your model:
|
||||
|
||||
It is the **top-level enterprise identity**, covering:
|
||||
|
||||
* Governance
|
||||
* Brand architecture
|
||||
* Policy standards
|
||||
* Identity authority
|
||||
* Marketplace rules
|
||||
* Ecosystem partnerships
|
||||
* Interconnected platforms (financial, regulatory, operational, AI, marketplace, etc.)
|
||||
|
||||
Think of **Sankofa** as the **organization and sovereign authority**, just as Microsoft is the overarching entity defining the ecosystem and its rules.
|
||||
|
||||
### 2.1. Sankofa Ltd (Technical Nexus)
|
||||
|
||||
**Sankofa Ltd** serves as the technical nexus for all system operations and integrations, functioning as the central hub for:
|
||||
* Infrastructure coordination
|
||||
* Data exchange and routing
|
||||
* Platform orchestration
|
||||
* System operations management
|
||||
|
||||
All technical operations are coordinated through Sankofa Ltd, with Phoenix providing the underlying cloud infrastructure and services. ([Reference: https://sankofa.nexus](https://sankofa.nexus))
|
||||
|
||||
### Sankofa Controls:
|
||||
|
||||
* Strategic direction
|
||||
* Market governance & policy
|
||||
* Platform and protocol standards
|
||||
* Compliance and sovereignty frameworks
|
||||
* Marketplace oversight
|
||||
* Cross-platform integrations (finance, cloud, AI, digital identity)
|
||||
|
||||
**Sankofa = the global parent brand.**
|
||||
|
||||
---
|
||||
|
||||
## 3. Sankofa Phoenix (Cloud & Compute Layer)
|
||||
|
||||
**Sankofa Phoenix** is the exact counterpart to **Microsoft Azure**:
|
||||
|
||||
It is the **sovereign cloud + compute fabric** that powers:
|
||||
|
||||
* Scalable compute
|
||||
* Data interoperability
|
||||
* Identity, access, and security
|
||||
* Transactional engines
|
||||
* AI inference and model orchestration
|
||||
* Application hosting
|
||||
* Digital asset environments (GRU, Li-bonds, atomic transactions, etc.)
|
||||
* Marketplace distribution
|
||||
* Federated multi-tenant architecture
|
||||
|
||||
### 3.1. Phoenix (Cloud Service Provider)
|
||||
|
||||
**Phoenix** acts as the dedicated cloud service provider, powering all computing resources, hosting environments, and cloud-based services that support Sankofa's technical operations. All infrastructure, data exchange, and platform orchestration operations coordinated by Sankofa Ltd are delivered through Phoenix infrastructure.
|
||||
|
||||
### Phoenix = the Cloud Foundation
|
||||
|
||||
Where Azure is Microsoft's cloud, **Phoenix is Sankofa's cloud**, providing:
|
||||
|
||||
| Azure Capabilities | Phoenix Equivalent |
|
||||
| --------------------------------------- | ------------------------------------------ |
|
||||
| Compute, storage, networking | Phoenix Compute Grid |
|
||||
| Azure AD / Entra ID | Phoenix Identity Spine |
|
||||
| Azure Marketplace | Phoenix Sovereign Exchange |
|
||||
| Azure DevOps | Phoenix DevOps / Phoenix Forge |
|
||||
| Azure AI Studio | Phoenix Intelligence Layer |
|
||||
| Azure Blockchain / Confidential Compute | Phoenix Digital Ledger & Atomic Engine |
|
||||
| Azure Kubernetes Services | Phoenix Containers / Phoenix Orchestration |
|
||||
|
||||
---
|
||||
|
||||
## 4. Ecosystem Mapping (Side-by-Side)
|
||||
|
||||
| Layer | Microsoft | Sankofa |
|
||||
| ------------------------- | -------------------- | -------------------------------------- |
|
||||
| Parent Brand / Governance | **Microsoft** | **Sankofa** |
|
||||
| Technical Nexus | N/A | **Sankofa Ltd** |
|
||||
| Cloud Platform | **Azure** | **Sankofa Phoenix** |
|
||||
| Cloud Service Provider | **Azure** | **Phoenix** |
|
||||
| Marketplace | Azure Marketplace | Phoenix Sovereign Exchange |
|
||||
| Identity System | Entra ID | Phoenix Identity Spine |
|
||||
| DevOps | Azure DevOps | Phoenix Forge |
|
||||
| AI Fabric | Azure AI | Phoenix Intelligence Layer |
|
||||
| Finance & Currency Engine | N/A | GRU Engine & Atomic Transaction Fabric |
|
||||
| Compliance Layer | Microsoft Compliance | Sankofa Sovereign Compliance Grid |
|
||||
|
||||
**Note**: Sankofa Ltd serves as the technical nexus coordinating all operations, with Phoenix providing the cloud infrastructure. ([Reference: https://sankofa.nexus](https://sankofa.nexus))
|
||||
|
||||
---
|
||||
|
||||
## 5. Short-form Description
|
||||
|
||||
**Sankofa Phoenix is to Sankofa
|
||||
what Microsoft Azure is to Microsoft.**
|
||||
|
||||
Phoenix is the **sovereign digital cloud**,
|
||||
Sankofa is the **global parent authority.**
|
||||
|
||||
---
|
||||
|
||||
## 6. Enhanced Narrative
|
||||
|
||||
**Sankofa serves as the overarching sovereign authority—governing identity, policy, compliance, and ecosystem structure.**
|
||||
|
||||
**Sankofa Phoenix is the sovereign digital cloud that powers the entire system—compute, identity, AI, transactions, and marketplace.**
|
||||
|
||||
**Sankofa Ltd serves as the technical nexus for all system operations and integrations, functioning as the central hub for infrastructure, data exchange, and platform orchestration. All computing resources, hosting environments, and cloud-based services are powered by Phoenix, which acts as the dedicated cloud service provider.** ([Reference: https://sankofa.nexus](https://sankofa.nexus))
|
||||
|
||||
As Microsoft uses Azure to deliver global cloud capabilities, Sankofa uses Phoenix to deliver sovereign, interoperable, and programmable digital infrastructure.
|
||||
|
||||
---
|
||||
|
||||
## 7. Brand Architecture
|
||||
|
||||
### Sankofa (Parent)
|
||||
|
||||
**Tagline:** *"The sovereign authority governing identity, policy, and ecosystem structure."*
|
||||
|
||||
**Role:**
|
||||
- Global parent brand
|
||||
- Ecosystem governance
|
||||
- Policy and standards
|
||||
- Marketplace oversight
|
||||
- Cross-platform coordination
|
||||
|
||||
### Sankofa Phoenix (Cloud Platform)
|
||||
|
||||
**Tagline:** *"The sovereign cloud born of fire and ancestral wisdom."*
|
||||
|
||||
**Role:**
|
||||
- Cloud infrastructure
|
||||
- Compute and storage
|
||||
- Identity and security
|
||||
- AI and analytics
|
||||
- Application hosting
|
||||
- Digital asset infrastructure
|
||||
|
||||
---
|
||||
|
||||
## 8. Product Hierarchy
|
||||
|
||||
All cloud services and products are delivered under **Sankofa Phoenix**, including:
|
||||
|
||||
* Compute services (PhoenixCore Compute, SankofaEdge Nodes)
|
||||
* Storage services (OkraVault Storage, Nananom Archive)
|
||||
* Networking services (SankofaGrid Global Mesh, PhoenixFlight Network Fabric)
|
||||
* AI/ML services (Firebird AI Engine, Sankofa Memory Model)
|
||||
* Security services (Aegis of Akan Shield, PhoenixGuard IAM)
|
||||
* Identity services (OkraID, AkanAuth)
|
||||
* And all other cloud infrastructure services
|
||||
|
||||
These services are part of **Sankofa Phoenix**, which is part of the broader **Sankofa** ecosystem.
|
||||
|
||||
---
|
||||
|
||||
## 9. Usage Guidelines
|
||||
|
||||
### When to Use "Sankofa"
|
||||
|
||||
Use **Sankofa** when referring to:
|
||||
- The parent organization/ecosystem
|
||||
- Governance and policy
|
||||
- Marketplace rules and oversight
|
||||
- Ecosystem partnerships
|
||||
- Cross-platform initiatives
|
||||
- Brand-level communications
|
||||
|
||||
### When to Use "Sankofa Phoenix"
|
||||
|
||||
Use **Sankofa Phoenix** when referring to:
|
||||
- Cloud infrastructure and services
|
||||
- Compute, storage, and networking
|
||||
- Identity and security services
|
||||
- AI and analytics capabilities
|
||||
- Application hosting
|
||||
- Technical documentation
|
||||
- Product-specific communications
|
||||
|
||||
---
|
||||
|
||||
## 10. Summary
|
||||
|
||||
**Sankofa** = Parent ecosystem brand (Microsoft equivalent)
|
||||
|
||||
**Sankofa Ltd** = Technical nexus for all system operations and integrations (central hub for infrastructure, data exchange, and platform orchestration)
|
||||
|
||||
**Phoenix** = Dedicated cloud service provider (powering all computing resources, hosting environments, and cloud-based services)
|
||||
|
||||
**Sankofa Phoenix** = Cloud platform (Azure equivalent)
|
||||
|
||||
Together, they form a complete sovereign technology ecosystem, just as Microsoft and Azure form a complete cloud ecosystem.
|
||||
|
||||
**Reference**: [https://sankofa.nexus](https://sankofa.nexus)
|
||||
|
||||
415
docs/architecture-root/hardware_bom.md
Normal file
415
docs/architecture-root/hardware_bom.md
Normal file
@@ -0,0 +1,415 @@
|
||||
# Sankofa Phoenix: Hardware Bill of Materials (BOM)
|
||||
|
||||
## Overview
|
||||
|
||||
This document provides detailed hardware specifications for Sankofa Phoenix infrastructure across all tiers: Core Datacenters, Regional Datacenters, and Edge Sites. The BOM includes blockchain infrastructure, compute, storage, and networking components.
|
||||
|
||||
## Tier 1: Core Datacenters
|
||||
|
||||
### Blockchain Validator Nodes
|
||||
|
||||
**Quantity**: 3-5 nodes per core datacenter (10-15 datacenters = 30-75 nodes total)
|
||||
|
||||
**Specifications**:
|
||||
- **CPU**: AMD EPYC 7763 (64 cores) or Intel Xeon Platinum 8380 (40 cores)
|
||||
- **RAM**: 128GB DDR4 ECC (expandable to 256GB)
|
||||
- **Storage**:
|
||||
- 2x 4TB NVMe SSD (RAID 1) for blockchain state
|
||||
- 1x 1TB NVMe SSD for OS and applications
|
||||
- **Network**: 2x 25GbE network adapters
|
||||
- **HSM**: Hardware Security Module for key storage (e.g., Thales Luna Network HSM)
|
||||
- **Power**: 500W-750W per node
|
||||
- **Form Factor**: 2U rack server
|
||||
|
||||
**Estimated Cost**: $15,000-$25,000 per node
|
||||
|
||||
### Kubernetes Control Plane Nodes
|
||||
|
||||
**Quantity**: 3 master + 5 worker nodes per core datacenter
|
||||
|
||||
**Master Node Specifications**:
|
||||
- **CPU**: AMD EPYC 7543 (32 cores) or Intel Xeon Gold 6338 (32 cores)
|
||||
- **RAM**: 64GB DDR4 ECC
|
||||
- **Storage**: 2x 1TB NVMe SSD (RAID 1)
|
||||
- **Network**: 2x 25GbE network adapters
|
||||
- **Power**: 400W-600W per node
|
||||
- **Form Factor**: 1U rack server
|
||||
|
||||
**Worker Node Specifications**:
|
||||
- **CPU**: AMD EPYC 7543 (32 cores) or Intel Xeon Gold 6338 (32 cores)
|
||||
- **RAM**: 128GB DDR4 ECC (expandable to 256GB)
|
||||
- **Storage**: 2x 2TB NVMe SSD (RAID 1)
|
||||
- **Network**: 2x 25GbE network adapters
|
||||
- **GPU**: Optional NVIDIA A100 (40GB) for AI/ML workloads
|
||||
- **Power**: 500W-750W per node
|
||||
- **Form Factor**: 2U rack server
|
||||
|
||||
**Estimated Cost**: $8,000-$12,000 per master node, $12,000-$18,000 per worker node
|
||||
|
||||
### Database Cluster Nodes
|
||||
|
||||
**Quantity**: 3-node PostgreSQL cluster per core datacenter
|
||||
|
||||
**Specifications**:
|
||||
- **CPU**: AMD EPYC 7543 (32 cores) or Intel Xeon Gold 6338 (32 cores)
|
||||
- **RAM**: 256GB DDR4 ECC (expandable to 512GB)
|
||||
- **Storage**:
|
||||
- 2x 4TB NVMe SSD (RAID 1) for database
|
||||
- 1x 1TB NVMe SSD for OS
|
||||
- **Network**: 2x 25GbE network adapters
|
||||
- **Power**: 600W-800W per node
|
||||
- **Form Factor**: 2U rack server
|
||||
|
||||
**Estimated Cost**: $18,000-$25,000 per node
|
||||
|
||||
### Message Queue Cluster Nodes
|
||||
|
||||
**Quantity**: 3-node Kafka/Redpanda cluster per core datacenter
|
||||
|
||||
**Specifications**:
|
||||
- **CPU**: AMD EPYC 7543 (32 cores) or Intel Xeon Gold 6338 (32 cores)
|
||||
- **RAM**: 128GB DDR4 ECC
|
||||
- **Storage**:
|
||||
- 4x 4TB NVMe SSD (RAID 10) for message storage
|
||||
- 1x 1TB NVMe SSD for OS
|
||||
- **Network**: 2x 25GbE network adapters
|
||||
- **Power**: 600W-800W per node
|
||||
- **Form Factor**: 2U rack server
|
||||
|
||||
**Estimated Cost**: $15,000-$20,000 per node
|
||||
|
||||
### Storage Infrastructure
|
||||
|
||||
**Distributed Storage (Ceph)**:
|
||||
- **Storage Nodes**: 6-12 nodes per core datacenter
|
||||
- **CPU**: AMD EPYC 7543 (32 cores) or Intel Xeon Gold 6338 (32 cores)
|
||||
- **RAM**: 128GB DDR4 ECC
|
||||
- **Storage**:
|
||||
- 12x 16TB HDD (SATA) for object storage
|
||||
- 2x 2TB NVMe SSD for cache/metadata
|
||||
- 1x 1TB NVMe SSD for OS
|
||||
- **Network**: 2x 25GbE network adapters
|
||||
- **Power**: 800W-1000W per node
|
||||
- **Form Factor**: 4U rack server
|
||||
|
||||
**Estimated Cost**: $20,000-$30,000 per storage node
|
||||
|
||||
**Object Storage (MinIO)**:
|
||||
- **Storage Nodes**: 4-8 nodes per core datacenter
|
||||
- **CPU**: AMD EPYC 7543 (32 cores) or Intel Xeon Gold 6338 (32 cores)
|
||||
- **RAM**: 128GB DDR4 ECC
|
||||
- **Storage**:
|
||||
- 12x 16TB HDD (SATA) for object storage
|
||||
- 2x 2TB NVMe SSD for cache
|
||||
- 1x 1TB NVMe SSD for OS
|
||||
- **Network**: 2x 25GbE network adapters
|
||||
- **Power**: 800W-1000W per node
|
||||
- **Form Factor**: 4U rack server
|
||||
|
||||
**Estimated Cost**: $20,000-$30,000 per storage node
|
||||
|
||||
### Network Infrastructure
|
||||
|
||||
**Core Switches**:
|
||||
- **Quantity**: 2-4 per core datacenter (redundancy)
|
||||
- **Specifications**: 100GbE spine switches (48-64 ports)
|
||||
- **Examples**: Arista 7280SR3, Cisco Nexus 9300, Juniper QFX5200
|
||||
- **Estimated Cost**: $50,000-$100,000 per switch
|
||||
|
||||
**Leaf Switches**:
|
||||
- **Quantity**: 8-16 per core datacenter
|
||||
- **Specifications**: 25GbE/100GbE leaf switches (48 ports)
|
||||
- **Examples**: Arista 7050SX3, Cisco Nexus 9300, Juniper QFX5100
|
||||
- **Estimated Cost**: $15,000-$30,000 per switch
|
||||
|
||||
**Firewalls**:
|
||||
- **Quantity**: 2-4 per core datacenter (redundancy)
|
||||
- **Specifications**: Next-generation firewalls with 100Gbps throughput
|
||||
- **Examples**: Palo Alto PA-7000, Fortinet FortiGate 6000, Check Point 16000
|
||||
- **Estimated Cost**: $100,000-$200,000 per firewall
|
||||
|
||||
**Load Balancers**:
|
||||
- **Quantity**: 2-4 per core datacenter (redundancy)
|
||||
- **Specifications**: Application delivery controllers with 100Gbps throughput
|
||||
- **Examples**: F5 BIG-IP, Citrix ADC, A10 Networks
|
||||
- **Estimated Cost**: $50,000-$150,000 per load balancer
|
||||
|
||||
### Power and Cooling
|
||||
|
||||
**UPS Systems**:
|
||||
- **Quantity**: 2-4 per core datacenter (redundancy)
|
||||
- **Specifications**: 2-5MW UPS systems with N+1 redundancy
|
||||
- **Estimated Cost**: $500,000-$1,000,000 per UPS system
|
||||
|
||||
**Generators**:
|
||||
- **Quantity**: 2-4 per core datacenter (redundancy)
|
||||
- **Specifications**: 2-5MW diesel generators with 72-hour fuel capacity
|
||||
- **Estimated Cost**: $300,000-$600,000 per generator
|
||||
|
||||
**Cooling Systems**:
|
||||
- **Quantity**: Multiple units per core datacenter
|
||||
- **Specifications**: Precision cooling with hot aisle/cold aisle containment
|
||||
- **Estimated Cost**: $200,000-$500,000 per cooling system
|
||||
|
||||
### Total Core Datacenter Hardware Cost
|
||||
|
||||
**Per Core Datacenter**: $5M-$10M (initial investment)
|
||||
**Total (10-15 datacenters)**: $50M-$150M
|
||||
|
||||
## Tier 2: Regional Datacenters
|
||||
|
||||
### Blockchain Read Replica Nodes
|
||||
|
||||
**Quantity**: 2-3 nodes per regional datacenter (50-75 datacenters = 100-225 nodes total)
|
||||
|
||||
**Specifications**:
|
||||
- **CPU**: AMD EPYC 7543 (32 cores) or Intel Xeon Gold 6338 (32 cores)
|
||||
- **RAM**: 64GB DDR4 ECC
|
||||
- **Storage**:
|
||||
- 2x 2TB NVMe SSD (RAID 1) for blockchain state cache
|
||||
- 1x 1TB NVMe SSD for OS
|
||||
- **Network**: 2x 25GbE network adapters
|
||||
- **Power**: 400W-600W per node
|
||||
- **Form Factor**: 1U rack server
|
||||
|
||||
**Estimated Cost**: $8,000-$12,000 per node
|
||||
|
||||
### Kubernetes Cluster Nodes
|
||||
|
||||
**Quantity**: 3 master + 3 worker nodes per regional datacenter
|
||||
|
||||
**Master Node Specifications**:
|
||||
- **CPU**: AMD EPYC 7543 (32 cores) or Intel Xeon Gold 6338 (32 cores)
|
||||
- **RAM**: 64GB DDR4 ECC
|
||||
- **Storage**: 2x 1TB NVMe SSD (RAID 1)
|
||||
- **Network**: 2x 25GbE network adapters
|
||||
- **Power**: 400W-600W per node
|
||||
- **Form Factor**: 1U rack server
|
||||
|
||||
**Worker Node Specifications**:
|
||||
- **CPU**: AMD EPYC 7543 (32 cores) or Intel Xeon Gold 6338 (32 cores)
|
||||
- **RAM**: 128GB DDR4 ECC
|
||||
- **Storage**: 2x 2TB NVMe SSD (RAID 1)
|
||||
- **Network**: 2x 25GbE network adapters
|
||||
- **Power**: 500W-750W per node
|
||||
- **Form Factor**: 2U rack server
|
||||
|
||||
**Estimated Cost**: $8,000-$12,000 per master node, $12,000-$18,000 per worker node
|
||||
|
||||
### Regional Database Replicas
|
||||
|
||||
**Quantity**: 2-node PostgreSQL replica cluster per regional datacenter
|
||||
|
||||
**Specifications**:
|
||||
- **CPU**: AMD EPYC 7543 (32 cores) or Intel Xeon Gold 6338 (32 cores)
|
||||
- **RAM**: 128GB DDR4 ECC
|
||||
- **Storage**:
|
||||
- 2x 2TB NVMe SSD (RAID 1) for database
|
||||
- 1x 1TB NVMe SSD for OS
|
||||
- **Network**: 2x 25GbE network adapters
|
||||
- **Power**: 500W-700W per node
|
||||
- **Form Factor**: 2U rack server
|
||||
|
||||
**Estimated Cost**: $12,000-$18,000 per node
|
||||
|
||||
### Storage Infrastructure
|
||||
|
||||
**Primary Storage**:
|
||||
- **Storage Nodes**: 2-4 nodes per regional datacenter
|
||||
- **CPU**: AMD EPYC 7543 (32 cores) or Intel Xeon Gold 6338 (32 cores)
|
||||
- **RAM**: 128GB DDR4 ECC
|
||||
- **Storage**:
|
||||
- 8x 8TB HDD (SATA) for primary storage
|
||||
- 2x 2TB NVMe SSD for cache
|
||||
- 1x 1TB NVMe SSD for OS
|
||||
- **Network**: 2x 25GbE network adapters
|
||||
- **Power**: 600W-800W per node
|
||||
- **Form Factor**: 2U rack server
|
||||
|
||||
**Estimated Cost**: $12,000-$18,000 per storage node
|
||||
|
||||
**Object Storage**:
|
||||
- **Storage Nodes**: 2-4 nodes per regional datacenter
|
||||
- **CPU**: AMD EPYC 7543 (32 cores) or Intel Xeon Gold 6338 (32 cores)
|
||||
- **RAM**: 128GB DDR4 ECC
|
||||
- **Storage**:
|
||||
- 8x 8TB HDD (SATA) for object storage
|
||||
- 2x 2TB NVMe SSD for cache
|
||||
- 1x 1TB NVMe SSD for OS
|
||||
- **Network**: 2x 25GbE network adapters
|
||||
- **Power**: 600W-800W per node
|
||||
- **Form Factor**: 2U rack server
|
||||
|
||||
**Estimated Cost**: $12,000-$18,000 per storage node
|
||||
|
||||
### Network Infrastructure
|
||||
|
||||
**Switches**:
|
||||
- **Quantity**: 4-8 per regional datacenter
|
||||
- **Specifications**: 25GbE/100GbE switches (48 ports)
|
||||
- **Estimated Cost**: $15,000-$30,000 per switch
|
||||
|
||||
**Firewalls**:
|
||||
- **Quantity**: 2 per regional datacenter (redundancy)
|
||||
- **Specifications**: Next-generation firewalls with 40Gbps throughput
|
||||
- **Estimated Cost**: $30,000-$60,000 per firewall
|
||||
|
||||
**Load Balancers**:
|
||||
- **Quantity**: 2 per regional datacenter (redundancy)
|
||||
- **Specifications**: Application delivery controllers with 40Gbps throughput
|
||||
- **Estimated Cost**: $20,000-$50,000 per load balancer
|
||||
|
||||
### Power and Cooling
|
||||
|
||||
**UPS Systems**:
|
||||
- **Quantity**: 2 per regional datacenter (redundancy)
|
||||
- **Specifications**: 500kW-2MW UPS systems with N+1 redundancy
|
||||
- **Estimated Cost**: $100,000-$300,000 per UPS system
|
||||
|
||||
**Generators**:
|
||||
- **Quantity**: 2 per regional datacenter (redundancy)
|
||||
- **Specifications**: 500kW-2MW diesel generators with 48-hour fuel capacity
|
||||
- **Estimated Cost**: $80,000-$200,000 per generator
|
||||
|
||||
**Cooling Systems**:
|
||||
- **Quantity**: Multiple units per regional datacenter
|
||||
- **Specifications**: Precision cooling systems
|
||||
- **Estimated Cost**: $50,000-$150,000 per cooling system
|
||||
|
||||
### Total Regional Datacenter Hardware Cost
|
||||
|
||||
**Per Regional Datacenter**: $500K-$2M (initial investment)
|
||||
**Total (50-75 datacenters)**: $25M-$150M
|
||||
|
||||
## Tier 3: Edge Sites
|
||||
|
||||
**Note**: Edge sites follow existing edge implementation hardware specifications. See edge implementation documentation for detailed BOM.
|
||||
|
||||
**Additional Hardware for Blockchain Integration**:
|
||||
- **Blockchain Light Client**:
|
||||
- Minimal hardware requirements
|
||||
- Can run on existing edge infrastructure
|
||||
- No additional hardware cost
|
||||
|
||||
## Network Connectivity
|
||||
|
||||
### Inter-Datacenter Links
|
||||
|
||||
**Core to Core**:
|
||||
- **Bandwidth**: 100Gbps+ per link
|
||||
- **Redundancy**: Multiple redundant paths
|
||||
- **Type**: Dark fiber or high-bandwidth leased lines
|
||||
- **Estimated Cost**: $50,000-$200,000 per link per year
|
||||
|
||||
**Core to Regional**:
|
||||
- **Bandwidth**: 10-40Gbps per link
|
||||
- **Redundancy**: Redundant paths
|
||||
- **Type**: Leased lines or MPLS
|
||||
- **Estimated Cost**: $20,000-$100,000 per link per year
|
||||
|
||||
**Regional to Edge**:
|
||||
- **Bandwidth**: 1-10Gbps per link
|
||||
- **Redundancy**: Internet with redundancy
|
||||
- **Type**: Internet connectivity with Cloudflare Tunnels
|
||||
- **Estimated Cost**: $5,000-$20,000 per link per year
|
||||
|
||||
## Software and Licensing
|
||||
|
||||
### Blockchain Platform
|
||||
- **Hyperledger Besu**: Open source (no license cost)
|
||||
- **Quorum**: Open source (no license cost)
|
||||
- **Support**: Optional commercial support contracts
|
||||
|
||||
### Operating Systems
|
||||
- **Linux**: Ubuntu Server LTS or RHEL (open source or subscription)
|
||||
- **Estimated Cost**: $0-$500 per server per year
|
||||
|
||||
### Virtualization and Containerization
|
||||
- **Kubernetes**: Open source (no license cost)
|
||||
- **Proxmox VE**: Open source (optional support subscription)
|
||||
- **Estimated Cost**: $0-$1,000 per cluster per year
|
||||
|
||||
### Database Software
|
||||
- **PostgreSQL**: Open source (no license cost)
|
||||
- **Support**: Optional commercial support contracts
|
||||
|
||||
### Monitoring and Management
|
||||
- **Prometheus/Grafana**: Open source (no license cost)
|
||||
- **Loki**: Open source (no license cost)
|
||||
- **Commercial Monitoring**: Optional (e.g., Datadog, New Relic)
|
||||
- **Estimated Cost**: $0-$50,000 per datacenter per year
|
||||
|
||||
### Security Software
|
||||
- **HSM Software**: Included with HSM hardware
|
||||
- **Firewall Software**: Included with firewall hardware
|
||||
- **Security Tools**: Open source and commercial options
|
||||
- **Estimated Cost**: $10,000-$50,000 per datacenter per year
|
||||
|
||||
## Total Project Hardware Cost Estimate
|
||||
|
||||
### Phase 1 (Foundation)
|
||||
- **3 Core Datacenters**: $15M-$30M
|
||||
- **10 Regional Datacenters**: $5M-$20M
|
||||
- **Network Connectivity**: $2M-$5M
|
||||
- **Total Phase 1**: $22M-$55M
|
||||
|
||||
### Phase 2 (Expansion)
|
||||
- **Additional 3-5 Core Datacenters**: $15M-$50M
|
||||
- **Additional 20 Regional Datacenters**: $10M-$40M
|
||||
- **Network Connectivity**: $5M-$15M
|
||||
- **Total Phase 2**: $30M-$105M
|
||||
|
||||
### Phase 3 (Scale)
|
||||
- **Remaining Core Datacenters**: $20M-$70M
|
||||
- **Remaining Regional Datacenters**: $10M-$90M
|
||||
- **Network Connectivity**: $10M-$30M
|
||||
- **Total Phase 3**: $40M-$190M
|
||||
|
||||
### Grand Total
|
||||
**Total Hardware Investment**: $92M-$350M (over 36 months)
|
||||
|
||||
## Ongoing Operational Costs
|
||||
|
||||
### Power and Cooling
|
||||
- **Core Datacenter**: $500K-$2M per year per datacenter
|
||||
- **Regional Datacenter**: $100K-$500K per year per datacenter
|
||||
- **Edge Site**: $10K-$50K per year per site
|
||||
|
||||
### Network Connectivity
|
||||
- **Inter-Datacenter Links**: $50K-$200K per link per year
|
||||
- **Internet Connectivity**: $10K-$50K per site per year
|
||||
|
||||
### Maintenance and Support
|
||||
- **Hardware Maintenance**: 10-15% of hardware cost per year
|
||||
- **Software Support**: $50K-$200K per datacenter per year
|
||||
- **Professional Services**: $100K-$500K per year
|
||||
|
||||
### Total Annual Operational Costs
|
||||
**Estimated**: $50M-$200M per year (at full scale)
|
||||
|
||||
## Procurement Considerations
|
||||
|
||||
### Vendor Selection
|
||||
- **Diversity**: Use multiple vendors for redundancy
|
||||
- **Support**: Ensure 24/7 support availability
|
||||
- **Warranty**: Minimum 3-year warranty on all hardware
|
||||
- **Compatibility**: Ensure hardware compatibility
|
||||
|
||||
### Lead Times
|
||||
- **Standard Hardware**: 4-8 weeks
|
||||
- **Custom Hardware**: 8-16 weeks
|
||||
- **Network Equipment**: 6-12 weeks
|
||||
- **Power and Cooling**: 12-24 weeks
|
||||
|
||||
### Deployment Schedule
|
||||
- **Hardware Procurement**: Start 3-6 months before deployment
|
||||
- **Staging and Testing**: 2-4 weeks per datacenter
|
||||
- **Deployment**: 4-8 weeks per datacenter
|
||||
- **Validation**: 1-2 weeks per datacenter
|
||||
|
||||
## Related Documentation
|
||||
|
||||
- [System Architecture](./system_architecture.md) - Overall system architecture
|
||||
- [Datacenter Architecture](./datacenter_architecture.md) - Detailed datacenter specifications
|
||||
- [Blockchain EEA Architecture](./blockchain_eea_architecture.md) - Blockchain architecture
|
||||
- [Deployment Plan](./deployment_plan.md) - Deployment procedures
|
||||
371
docs/architecture-root/system_architecture.md
Normal file
371
docs/architecture-root/system_architecture.md
Normal file
@@ -0,0 +1,371 @@
|
||||
# Sankofa Phoenix: System Architecture
|
||||
|
||||
## Technical Nexus
|
||||
|
||||
**Sankofa Ltd** serves as the technical nexus for all system operations and integrations, functioning as the central hub for infrastructure, data exchange, and platform orchestration. All computing resources, hosting environments, and cloud-based services that support Sankofa's technical operations are powered by **Phoenix**, which acts as the dedicated cloud service provider. ([Reference: https://sankofa.nexus](https://sankofa.nexus))
|
||||
|
||||
## Overview
|
||||
|
||||
Sankofa Phoenix is a multi-tier, globally distributed cloud infrastructure platform combining edge computing, regional datacenters, and core blockchain infrastructure. The architecture supports a 325-region global deployment with enterprise-grade blockchain capabilities for supply chain, identity, compliance, and resource management.
|
||||
|
||||
**Sankofa Phoenix** is the sovereign cloud platform of the **Sankofa** ecosystem, delivering compute, storage, networking, identity, security, AI, and marketplace services. All infrastructure, data exchange, and platform orchestration operations are coordinated through Sankofa Ltd as the technical nexus, with Phoenix providing the underlying cloud infrastructure and services.
|
||||
|
||||
## Architecture Tiers
|
||||
|
||||
### Tier 1: Core Datacenters (Hub Sites)
|
||||
**Purpose**: Primary infrastructure hubs for blockchain consensus, core services, and global coordination.
|
||||
|
||||
**Components**:
|
||||
- Blockchain validator nodes (3-5 per datacenter)
|
||||
- Kubernetes control plane clusters
|
||||
- Core database clusters (PostgreSQL)
|
||||
- Message queue clusters (Kafka/Redpanda)
|
||||
- Object storage (MinIO/Ceph)
|
||||
- Identity and access management (Keycloak/OkraID)
|
||||
|
||||
**Deployment**: 10-15 strategic locations globally
|
||||
|
||||
**See**: [Datacenter Architecture](./datacenter_architecture.md) for detailed specifications
|
||||
|
||||
### Tier 2: Regional Datacenters (Spoke Sites)
|
||||
**Purpose**: Regional aggregation points, blockchain read replicas, and regional service delivery.
|
||||
|
||||
**Components**:
|
||||
- Blockchain read replica nodes (2-3 per datacenter)
|
||||
- Regional Kubernetes clusters
|
||||
- Regional database replicas
|
||||
- CDN edge nodes
|
||||
- Regional API gateways
|
||||
|
||||
**Deployment**: 50-75 locations globally
|
||||
|
||||
**See**: [Datacenter Architecture](./datacenter_architecture.md) for detailed specifications
|
||||
|
||||
### Tier 3: Edge Sites (Edge Computing)
|
||||
**Purpose**: Low-latency compute at the network edge.
|
||||
|
||||
**Components**:
|
||||
- Proxmox VE clusters
|
||||
- Light blockchain client nodes
|
||||
- Edge compute nodes
|
||||
- Local storage
|
||||
- Cloudflare Tunnel agents
|
||||
|
||||
**Deployment**: 250+ locations globally
|
||||
|
||||
**See**: Existing edge implementation documentation in `docs/architecture/`
|
||||
|
||||
## Blockchain Architecture
|
||||
|
||||
### Enterprise Ethereum Alliance (EEA) Implementation
|
||||
|
||||
**Network Type**: Private, permissioned blockchain
|
||||
**Consensus**: Proof of Authority (PoA) or Proof of Stake (PoS)
|
||||
**Purpose**: Enterprise use cases (NOT cryptocurrencies)
|
||||
|
||||
**Key Components**:
|
||||
- Validator nodes in Tier 1 core datacenters
|
||||
- Read replica nodes in Tier 2 regional datacenters
|
||||
- Light client nodes in Tier 3 edge sites
|
||||
- Smart contracts for:
|
||||
- Resource provisioning and tracking
|
||||
- Supply chain provenance
|
||||
- Identity and access management
|
||||
- Billing and settlement
|
||||
- Compliance and auditing
|
||||
- SLA enforcement
|
||||
|
||||
**See**: [Blockchain EEA Architecture](./blockchain_eea_architecture.md) for detailed specifications
|
||||
|
||||
## System Components
|
||||
|
||||
### Control Plane
|
||||
|
||||
**Location**: Tier 1 and Tier 2 datacenters
|
||||
|
||||
**Components**:
|
||||
- **Kubernetes**: Container orchestration
|
||||
- **Crossplane**: Infrastructure as Code
|
||||
- **ArgoCD**: GitOps deployment
|
||||
- **Keycloak**: Identity and access management
|
||||
- **Vault**: Secrets management
|
||||
- **Prometheus/Grafana**: Monitoring and observability
|
||||
- **Loki**: Log aggregation
|
||||
|
||||
**Integration**:
|
||||
- All control plane operations recorded on blockchain
|
||||
- Resource provisioning tracked via smart contracts
|
||||
- Identity management integrated with blockchain identity layer
|
||||
|
||||
### Networking
|
||||
|
||||
**Global Network**:
|
||||
- **Cloudflare Zero Trust**: Secure access layer
|
||||
- **Cloudflare Tunnels**: Outbound-only connections
|
||||
- **Inter-Datacenter Links**: 100Gbps+ between core datacenters
|
||||
- **Regional Links**: 10-40Gbps to regional datacenters
|
||||
- **Edge Connectivity**: High-speed internet with redundancy
|
||||
|
||||
**Blockchain Network**:
|
||||
- **Private P2P Network**: Encrypted peer-to-peer connections
|
||||
- **Network Overlay**: VPN or dedicated network segment
|
||||
- **Consensus Communication**: Secure channels for validators
|
||||
|
||||
### Storage
|
||||
|
||||
**Tier 1 Core Datacenters**:
|
||||
- Blockchain state storage: 50-100TB per datacenter
|
||||
- Application data: 500TB-1PB per datacenter
|
||||
- Object storage: 5-10PB per datacenter
|
||||
- Backup storage: 2x primary capacity
|
||||
|
||||
**Tier 2 Regional Datacenters**:
|
||||
- Primary storage: 100-500TB per datacenter
|
||||
- Object storage: 200TB-1PB per datacenter
|
||||
- Blockchain state cache: 10-20TB per datacenter
|
||||
|
||||
**Tier 3 Edge Sites**:
|
||||
- Local storage: 40-200TB per site (as per edge implementation)
|
||||
|
||||
**Storage Technologies**:
|
||||
- Ceph for distributed block/object storage
|
||||
- ZFS for high-performance local storage
|
||||
- MinIO for S3-compatible object storage
|
||||
- LevelDB/RocksDB for blockchain state
|
||||
|
||||
### Compute
|
||||
|
||||
**Tier 1 Core Datacenters**:
|
||||
- Blockchain validators: High-performance CPUs, 64-128GB RAM
|
||||
- Kubernetes clusters: 3 master + 5 worker nodes minimum
|
||||
- Database clusters: PostgreSQL with replication
|
||||
- Message queues: Kafka/Redpanda clusters
|
||||
|
||||
**Tier 2 Regional Datacenters**:
|
||||
- Blockchain read replicas: 32-64GB RAM
|
||||
- Kubernetes clusters: 3 master + 3 worker nodes
|
||||
- Regional services: API gateways, CDN nodes
|
||||
|
||||
**Tier 3 Edge Sites**:
|
||||
- Proxmox clusters: As per edge implementation
|
||||
- Edge compute: Low-latency processing
|
||||
|
||||
## Data Flow
|
||||
|
||||
### Resource Provisioning Flow
|
||||
|
||||
1. **User Request**: User requests resource via portal
|
||||
2. **Control Plane**: Kubernetes/Crossplane processes request
|
||||
3. **Blockchain Recording**: Resource provisioning recorded on blockchain via smart contract
|
||||
4. **Infrastructure**: Resource provisioned in appropriate tier (edge/regional/core)
|
||||
5. **Verification**: Multi-party verification via blockchain
|
||||
6. **Monitoring**: Resource usage tracked and recorded
|
||||
|
||||
### Identity and Access Flow
|
||||
|
||||
1. **Identity Registration**: User identity registered on blockchain
|
||||
2. **Authentication**: User authenticates via Keycloak/OkraID
|
||||
3. **Blockchain Verification**: Identity verified via blockchain
|
||||
4. **Access Grant**: Access granted based on verified identity
|
||||
5. **Cross-Region**: Identity federation across regions via blockchain
|
||||
|
||||
### Supply Chain Flow
|
||||
|
||||
1. **Component Registration**: Hardware component registered on blockchain
|
||||
2. **Transfer Tracking**: Each transfer recorded immutably
|
||||
3. **Deployment Recording**: Component deployment recorded
|
||||
4. **Compliance Verification**: Compliance checks verified via blockchain
|
||||
5. **Audit Trail**: Complete history available for audit
|
||||
|
||||
### Billing and Settlement Flow
|
||||
|
||||
1. **Usage Tracking**: Resource usage tracked and recorded
|
||||
2. **Blockchain Recording**: Usage data stored on blockchain
|
||||
3. **Invoice Generation**: Smart contract generates invoice
|
||||
4. **Multi-Party Verification**: Billing verified by multiple parties
|
||||
5. **Automated Settlement**: Settlement executed via smart contract
|
||||
|
||||
## Security Architecture
|
||||
|
||||
### Physical Security
|
||||
- Biometric access control
|
||||
- 24/7 surveillance
|
||||
- Fire suppression systems
|
||||
- Environmental monitoring
|
||||
- SOC 2, ISO 27001 compliance
|
||||
|
||||
### Network Security
|
||||
- Network segmentation by tier
|
||||
- TLS/SSL encryption for all connections
|
||||
- Next-generation firewalls
|
||||
- Multi-layer DDoS protection
|
||||
- Zero Trust networking
|
||||
|
||||
### Blockchain Security
|
||||
- Hardware Security Modules (HSMs) for validators
|
||||
- Secure key management and rotation
|
||||
- Permissioned blockchain with RBAC
|
||||
- Smart contract security audits
|
||||
- Emergency pause mechanisms
|
||||
|
||||
### Application Security
|
||||
- OAuth2/JWT authentication
|
||||
- Role-based access control (RBAC)
|
||||
- Secrets management (Vault)
|
||||
- Regular security audits
|
||||
- Vulnerability scanning
|
||||
|
||||
## Integration Points
|
||||
|
||||
### Edge to Regional Integration
|
||||
- Edge sites report metrics to regional datacenters
|
||||
- Regional datacenters aggregate and process data
|
||||
- Blockchain read replicas serve edge queries
|
||||
|
||||
### Regional to Core Integration
|
||||
- Regional datacenters sync with core datacenters
|
||||
- Core datacenters maintain blockchain consensus
|
||||
- Global coordination via core datacenters
|
||||
|
||||
### Blockchain Integration
|
||||
- All critical operations recorded on blockchain
|
||||
- Smart contracts enforce policies and agreements
|
||||
- Immutable audit trail for compliance
|
||||
- Multi-party verification for transparency
|
||||
|
||||
### Control Plane Integration
|
||||
- Kubernetes integrated with blockchain for resource tracking
|
||||
- Crossplane provisions infrastructure with blockchain recording
|
||||
- ArgoCD deployments tracked on blockchain
|
||||
- Identity management integrated with blockchain identity layer
|
||||
|
||||
## Monitoring and Observability
|
||||
|
||||
### Infrastructure Monitoring
|
||||
- **Prometheus**: Metrics collection
|
||||
- **Grafana**: Visualization and dashboards
|
||||
- **Loki**: Log aggregation
|
||||
- **Alertmanager**: Alert routing and notification
|
||||
|
||||
### Blockchain Monitoring
|
||||
- Validator node health and performance
|
||||
- Network latency and throughput
|
||||
- Smart contract execution metrics
|
||||
- Security event monitoring
|
||||
|
||||
### Application Monitoring
|
||||
- Application performance monitoring (APM)
|
||||
- Error tracking and logging
|
||||
- User experience monitoring
|
||||
- Business metrics tracking
|
||||
|
||||
## Disaster Recovery
|
||||
|
||||
### Backup Strategy
|
||||
- Blockchain state replicated across 3+ core datacenters
|
||||
- Application data multi-region replication
|
||||
- Continuous replication + daily snapshots
|
||||
- 7-year retention for compliance
|
||||
|
||||
### Failover Procedures
|
||||
- Automatic failover for regional datacenters
|
||||
- Manual failover for core datacenters with governance approval
|
||||
- RTO: < 4 hours for core, < 1 hour for regional
|
||||
- RPO: < 15 minutes
|
||||
|
||||
### Geographic Redundancy
|
||||
- Core datacenters: Minimum 3 active, 2 standby
|
||||
- Regional datacenters: N+1 redundancy per region
|
||||
- Edge sites: Automatic failover to adjacent sites
|
||||
|
||||
## Compliance and Governance
|
||||
|
||||
### Regulatory Compliance
|
||||
- Data residency requirements
|
||||
- GDPR, CCPA privacy compliance
|
||||
- SOX financial compliance
|
||||
- HIPAA, PCI-DSS where applicable
|
||||
- Regional regulatory compliance
|
||||
|
||||
### Blockchain Governance
|
||||
- Multi-party governance board
|
||||
- Consensus-based decision making
|
||||
- Formal upgrade process
|
||||
- On-chain and off-chain dispute resolution
|
||||
|
||||
## Scalability
|
||||
|
||||
### Horizontal Scaling
|
||||
- Add new datacenters as needed
|
||||
- Scale blockchain network with new validators
|
||||
- Expand edge sites for coverage
|
||||
- Scale storage and compute independently
|
||||
|
||||
### Vertical Scaling
|
||||
- Upgrade hardware in existing datacenters
|
||||
- Increase capacity of existing infrastructure
|
||||
- Optimize performance through tuning
|
||||
|
||||
### Auto-Scaling
|
||||
- Kubernetes auto-scaling for workloads
|
||||
- Storage auto-scaling based on demand
|
||||
- Network bandwidth scaling
|
||||
- Blockchain read replica scaling
|
||||
|
||||
## Performance Targets
|
||||
|
||||
### Latency
|
||||
- Edge to user: < 10ms
|
||||
- Regional to user: < 50ms
|
||||
- Core to user: < 100ms
|
||||
- Blockchain query: < 200ms (from read replica)
|
||||
|
||||
### Throughput
|
||||
- Blockchain transactions: 1000+ TPS
|
||||
- API requests: 100K+ RPS per region
|
||||
- Storage IOPS: 100K+ per datacenter
|
||||
- Network bandwidth: 100Gbps+ between core datacenters
|
||||
|
||||
### Availability
|
||||
- Core datacenters: 99.99% uptime
|
||||
- Regional datacenters: 99.9% uptime
|
||||
- Edge sites: 99.5% uptime
|
||||
- Blockchain network: 99.99% uptime
|
||||
|
||||
## Technology Stack Summary
|
||||
|
||||
### Blockchain
|
||||
- **Platform**: Hyperledger Besu (recommended) or Quorum
|
||||
- **Smart Contracts**: Solidity
|
||||
- **Development**: Hardhat/Truffle
|
||||
- **Integration**: Web3.js/Ethers.js
|
||||
|
||||
### Infrastructure
|
||||
- **Orchestration**: Kubernetes
|
||||
- **IaC**: Crossplane, Terraform
|
||||
- **GitOps**: ArgoCD
|
||||
- **Monitoring**: Prometheus, Grafana, Loki
|
||||
|
||||
### Storage
|
||||
- **Distributed**: Ceph
|
||||
- **Local**: ZFS
|
||||
- **Object**: MinIO
|
||||
- **Blockchain**: LevelDB/RocksDB
|
||||
|
||||
### Networking
|
||||
- **Zero Trust**: Cloudflare
|
||||
- **Tunnels**: Cloudflare Tunnels
|
||||
- **Load Balancing**: Cloudflare + internal load balancers
|
||||
|
||||
### Identity
|
||||
- **IAM**: Keycloak, OkraID
|
||||
- **Blockchain Identity**: Smart contracts
|
||||
- **SSI**: Self-sovereign identity support
|
||||
|
||||
## Related Documentation
|
||||
|
||||
- [Datacenter Architecture](./datacenter_architecture.md) - Detailed datacenter specifications
|
||||
- [Blockchain EEA Architecture](./blockchain_eea_architecture.md) - Detailed blockchain architecture
|
||||
- [Deployment Plan](./deployment_plan.md) - Deployment procedures
|
||||
- [Hardware BOM](./hardware_bom.md) - Hardware specifications
|
||||
- [Architecture Diagrams](../architecture/README.md) - Visual architecture diagrams
|
||||
190
docs/architecture-root/technical-nexus.md
Normal file
190
docs/architecture-root/technical-nexus.md
Normal file
@@ -0,0 +1,190 @@
|
||||
# Sankofa Ltd: Technical Nexus
|
||||
|
||||
## Overview
|
||||
|
||||
**Sankofa Ltd** serves as the technical nexus for all system operations and integrations, functioning as the central hub for infrastructure, data exchange, and platform orchestration. All computing resources, hosting environments, and cloud-based services that support Sankofa's technical operations are powered by **Phoenix**, which acts as the dedicated cloud service provider.
|
||||
|
||||
**Reference**: [https://sankofa.nexus](https://sankofa.nexus)
|
||||
|
||||
## Technical Nexus Role
|
||||
|
||||
### Central Hub Functions
|
||||
|
||||
Sankofa Ltd operates as the technical nexus, providing:
|
||||
|
||||
1. **Infrastructure Coordination**
|
||||
- Centralized management of all infrastructure resources
|
||||
- Coordination of multi-region deployments
|
||||
- Resource allocation and optimization
|
||||
- Infrastructure lifecycle management
|
||||
|
||||
2. **Data Exchange Hub**
|
||||
- Centralized data routing and exchange
|
||||
- Cross-platform data integration
|
||||
- Data governance and compliance
|
||||
- Real-time data synchronization across systems
|
||||
|
||||
3. **Platform Orchestration**
|
||||
- Unified platform management and coordination
|
||||
- Service orchestration across multiple platforms
|
||||
- Workflow automation and coordination
|
||||
- Cross-platform service integration
|
||||
|
||||
4. **System Operations**
|
||||
- Centralized monitoring and observability
|
||||
- Incident management and response coordination
|
||||
- Performance optimization and capacity planning
|
||||
- Security operations and threat management
|
||||
|
||||
## Phoenix as Cloud Service Provider
|
||||
|
||||
### Cloud Infrastructure
|
||||
|
||||
**Phoenix** serves as the dedicated cloud service provider, powering all technical operations:
|
||||
|
||||
- **Computing Resources**: All compute infrastructure, virtual machines, containers, and serverless functions
|
||||
- **Hosting Environments**: All application hosting, deployment platforms, and runtime environments
|
||||
- **Cloud-Based Services**: All SaaS, PaaS, and IaaS services that support Sankofa's operations
|
||||
|
||||
### Service Delivery Model
|
||||
|
||||
Similar to how Microsoft Azure serves Microsoft, Phoenix provides:
|
||||
|
||||
- **Infrastructure as a Service (IaaS)**: Virtual machines, storage, networking
|
||||
- **Platform as a Service (PaaS)**: Application hosting, databases, middleware
|
||||
- **Software as a Service (SaaS)**: Complete application solutions
|
||||
- **Specialized Services**: AI/ML, blockchain, identity, security, and analytics
|
||||
|
||||
## Architecture Relationship
|
||||
|
||||
```
|
||||
┌─────────────────────────────────────────────────────────┐
|
||||
│ Sankofa Ltd │
|
||||
│ (Technical Nexus) │
|
||||
│ • Infrastructure Coordination │
|
||||
│ • Data Exchange Hub │
|
||||
│ • Platform Orchestration │
|
||||
│ • System Operations │
|
||||
└──────────────────┬──────────────────────────────────────┘
|
||||
│
|
||||
│ Orchestrates & Coordinates
|
||||
│
|
||||
┌──────────────────▼──────────────────────────────────────┐
|
||||
│ Phoenix │
|
||||
│ (Cloud Service Provider) │
|
||||
│ • Computing Resources │
|
||||
│ • Hosting Environments │
|
||||
│ • Cloud-Based Services │
|
||||
│ • Infrastructure Delivery │
|
||||
└─────────────────────────────────────────────────────────┘
|
||||
```
|
||||
|
||||
## Key Responsibilities
|
||||
|
||||
### Sankofa Ltd (Technical Nexus)
|
||||
|
||||
- **Strategic Coordination**: Aligning technical operations with business objectives
|
||||
- **Resource Management**: Optimizing resource allocation and utilization
|
||||
- **Integration Management**: Ensuring seamless integration across all systems
|
||||
- **Operational Excellence**: Maintaining high availability and performance standards
|
||||
- **Governance**: Enforcing technical policies and compliance requirements
|
||||
|
||||
### Phoenix (Cloud Service Provider)
|
||||
|
||||
- **Infrastructure Provisioning**: Delivering scalable, reliable infrastructure
|
||||
- **Service Delivery**: Providing cloud services and capabilities
|
||||
- **Performance Optimization**: Ensuring optimal performance of cloud resources
|
||||
- **Security**: Implementing and maintaining cloud security controls
|
||||
- **Innovation**: Continuously evolving cloud capabilities and services
|
||||
|
||||
## Integration Points
|
||||
|
||||
### Infrastructure Integration
|
||||
|
||||
- All infrastructure resources are provisioned and managed through Phoenix
|
||||
- Sankofa Ltd coordinates infrastructure requirements and allocation
|
||||
- Real-time monitoring and management of all infrastructure components
|
||||
|
||||
### Data Integration
|
||||
|
||||
- Centralized data exchange hub managed by Sankofa Ltd
|
||||
- Data flows through Phoenix infrastructure
|
||||
- Cross-platform data synchronization and governance
|
||||
|
||||
### Platform Integration
|
||||
|
||||
- Platform orchestration coordinated by Sankofa Ltd
|
||||
- Services deployed and hosted on Phoenix infrastructure
|
||||
- Unified management and monitoring across all platforms
|
||||
|
||||
## Operational Model
|
||||
|
||||
### Day-to-Day Operations
|
||||
|
||||
1. **Resource Requests**: Requests flow through Sankofa Ltd technical nexus
|
||||
2. **Provisioning**: Phoenix provisions required infrastructure and services
|
||||
3. **Orchestration**: Sankofa Ltd coordinates and orchestrates operations
|
||||
4. **Monitoring**: Both entities monitor and optimize system performance
|
||||
5. **Optimization**: Continuous improvement of operations and resource utilization
|
||||
|
||||
### Strategic Operations
|
||||
|
||||
- **Planning**: Sankofa Ltd plans technical strategy and requirements
|
||||
- **Execution**: Phoenix executes infrastructure and service delivery
|
||||
- **Coordination**: Sankofa Ltd coordinates cross-functional initiatives
|
||||
- **Evolution**: Both entities evolve capabilities to meet changing needs
|
||||
|
||||
## Compliance and Governance
|
||||
|
||||
### Technical Governance
|
||||
|
||||
- Sankofa Ltd establishes technical policies and standards
|
||||
- Phoenix implements and enforces technical controls
|
||||
- Joint governance of security, compliance, and operational standards
|
||||
|
||||
### Regulatory Compliance
|
||||
|
||||
- Sankofa Ltd ensures compliance with regulatory requirements
|
||||
- Phoenix provides compliant infrastructure and services
|
||||
- Joint responsibility for maintaining compliance posture
|
||||
|
||||
## Relationship to Ecosystem
|
||||
|
||||
### Sankofa Ecosystem
|
||||
|
||||
- **Sankofa** (Parent Brand): Sovereign authority governing identity, policy, and ecosystem structure
|
||||
- **Sankofa Ltd** (Technical Nexus): Central hub for technical operations and integrations
|
||||
- **Phoenix** (Cloud Service Provider): Dedicated cloud infrastructure and services
|
||||
- **Sankofa Phoenix** (Cloud Platform): Sovereign cloud platform delivering services
|
||||
|
||||
### Parallel to Microsoft Ecosystem
|
||||
|
||||
Just as:
|
||||
- **Microsoft** = Parent company
|
||||
- **Microsoft Azure** = Cloud platform and service provider
|
||||
|
||||
So too:
|
||||
- **Sankofa** = Parent ecosystem brand
|
||||
- **Sankofa Ltd** = Technical nexus for operations
|
||||
- **Phoenix** = Cloud service provider
|
||||
- **Sankofa Phoenix** = Cloud platform brand
|
||||
|
||||
## Documentation References
|
||||
|
||||
- [System Architecture](./system_architecture.md) - Detailed system architecture
|
||||
- [Ecosystem Architecture](./ecosystem-architecture.md) - Ecosystem structure
|
||||
- [Ecosystem Mapping](./brand/ecosystem-mapping.md) - Brand and ecosystem mapping
|
||||
- [README](../README.md) - Project overview
|
||||
|
||||
## Contact and Resources
|
||||
|
||||
- **Technical Nexus**: Sankofa Ltd
|
||||
- **Cloud Service Provider**: Phoenix
|
||||
- **Reference**: [https://sankofa.nexus](https://sankofa.nexus)
|
||||
|
||||
---
|
||||
|
||||
**Sankofa Ltd** — The technical nexus for all system operations and integrations.
|
||||
|
||||
**Phoenix** — The dedicated cloud service provider powering all technical operations.
|
||||
|
||||
2
docs/architecture-root/treaty_framework.md
Normal file
2
docs/architecture-root/treaty_framework.md
Normal file
@@ -0,0 +1,2 @@
|
||||
# Treaty Framework
|
||||
Legal structure...
|
||||
Reference in New Issue
Block a user