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-# Provisioning Platform Documentation
-
-**Last Updated**: 2025-01-02 (Phase 3.A Cleanup Complete)
-**Status**: โ
Primary documentation source (145 files consolidated)
-
-Welcome to the comprehensive documentation for the Provisioning Platform - a modern, cloud-native infrastructure automation system built with Nushell,
-Nickel, and Rust.
-
-> **Note**: Architecture Decision Records (ADRs) and design documentation are in `docs/`
-> directory. This location contains user-facing, operational, and product documentation.
-
----
-
-## Quick Navigation
-
-### ๐ Getting Started
-
-| Document | Description | Audience |
-| ---------- | ------------- | ---------- |
-| **[Installation Guide](getting-started/installation-guide.md)** | Install and configure the system | New Users |
-| **[Getting Started](getting-started/getting-started.md)** | First steps and basic concepts | New Users |
-| **[Quick Reference](getting-started/quickstart-cheatsheet.md)** | Command cheat sheet | All Users |
-| **[From Scratch Guide](guides/from-scratch.md)** | Complete deployment walkthrough | New Users |
-
-### ๐ User Guides
-
-| Document | Description |
-| ---------- | ------------- |
-| **[CLI Reference](infrastructure/cli-reference.md)** | Complete command reference |
-| **[Workspace Management](infrastructure/workspace-setup.md)** | Workspace creation and management |
-| **[Workspace Switching](infrastructure/workspace-switching-guide.md)** | Switch between workspaces |
-| **[Infrastructure Management](infrastructure/infrastructure-management.md)** | Server, taskserv, cluster operations |
-| **[Service Management](operations/service-management-guide.md)** | Platform service lifecycle management |
-| **[OCI Registry](integration/oci-registry-guide.md)** | OCI artifact management |
-| **[Gitea Integration](integration/gitea-integration-guide.md)** | Git workflow and collaboration |
-| **[CoreDNS Guide](operations/coredns-guide.md)** | DNS management |
-| **[Test Environments](testing/test-environment-usage.md)** | Containerized testing |
-| **[Extension Development](development/extension-development.md)** | Create custom extensions |
-
-### ๐๏ธ Architecture
-
-| Document | Description |
-| ---------- | ------------- |
-| **[System Overview](architecture/system-overview.md)** | High-level architecture |
-| **[Multi-Repo Architecture](architecture/multi-repo-architecture.md)** | Repository structure and OCI distribution |
-| **[Design Principles](architecture/design-principles.md)** | Architectural philosophy |
-| **[Integration Patterns](architecture/integration-patterns.md)** | System integration patterns |
-| **[Orchestrator Model](architecture/orchestrator-integration-model.md)** | Hybrid orchestration architecture |
-
-### ๐ Architecture Decision Records (ADRs)
-
-| ADR | Title | Status |
-| ----- | ------- | -------- |
-| **[ADR-001](architecture/adr/adr-001-project-structure.md)** | Project Structure Decision | Accepted |
-| **[ADR-002](architecture/adr/adr-002-distribution-strategy.md)** | Distribution Strategy | Accepted |
-| **[ADR-003](architecture/adr/adr-003-workspace-isolation.md)** | Workspace Isolation | Accepted |
-| **[ADR-004](architecture/adr/adr-004-hybrid-architecture.md)** | Hybrid Architecture | Accepted |
-| **[ADR-005](architecture/adr/adr-005-extension-framework.md)** | Extension Framework | Accepted |
-| **[ADR-006](architecture/adr/adr-006-provisioning-cli-refactoring.md)** | CLI Refactoring | Accepted |
-
-### ๐ API Documentation
-
-| Document | Description |
-| ---------- | ------------- |
-| **[REST API](api-reference/rest-api.md)** | HTTP API endpoints |
-| **[WebSocket API](api-reference/websocket.md)** | Real-time event streams |
-| **[Extensions API](development/extensions.md)** | Extension integration APIs |
-| **[SDKs](api-reference/sdks.md)** | Client libraries |
-| **[Integration Examples](api-reference/integration-examples.md)** | API usage examples |
-
-### ๐ ๏ธ Development
-
-| Document | Description |
-| ---------- | ------------- |
-| **[Development README](development/README.md)** | Developer overview |
-| **[Implementation Guide](development/implementation-guide.md)** | Implementation details |
-| **[Provider Development](development/quick-provider-guide.md)** | Create cloud providers |
-| **[Taskserv Development](development/taskserv-developer-guide.md)** | Create task services |
-| **[Extension Framework](development/extensions.md)** | Extension system |
-| **[Command Handlers](development/command-handler-guide.md)** | CLI command development |
-
-### ๐ Troubleshooting
-
-| Document | Description |
-| ---------- | ------------- |
-| **[Troubleshooting Guide](troubleshooting/troubleshooting-guide.md)** | Common issues and solutions |
-
-### ๐ How-To Guides
-
-| Document | Description |
-| ---------- | ------------- |
-| **[From Scratch](guides/from-scratch.md)** | Complete deployment from zero |
-| **[Update Infrastructure](guides/update-infrastructure.md)** | Safe update procedures |
-| **[Customize Infrastructure](guides/customize-infrastructure.md)** | Layer and template customization |
-
-### ๐ Configuration
-
-| Document | Description |
-| ---------- | ------------- |
-| **[Workspace Config Architecture](configuration/workspace-config-architecture.md)** | Configuration architecture |
-
-### ๐ฆ Quick References
-
-| Document | Description |
-| ---------- | ------------- |
-| **[Quickstart Cheatsheet](getting-started/quickstart-cheatsheet.md)** | Command shortcuts |
-| **[OCI Quick Reference](quick-reference/oci.md)** | OCI operations |
-
----
-
-## Documentation Structure
-
-```plaintext
-provisioning/docs/src/
-โโโ README.md (this file) # Documentation hub
-โโโ getting-started/ # Getting started guides
-โ โโโ installation-guide.md
-โ โโโ getting-started.md
-โ โโโ quickstart-cheatsheet.md
-โโโ architecture/ # System architecture
-โ โโโ adr/ # Architecture Decision Records
-โ โโโ design-principles.md
-โ โโโ integration-patterns.md
-โ โโโ system-overview.md
-โ โโโ ... (and 10+ more architecture docs)
-โโโ infrastructure/ # Infrastructure guides
-โ โโโ cli-reference.md
-โ โโโ workspace-setup.md
-โ โโโ workspace-switching-guide.md
-โ โโโ infrastructure-management.md
-โโโ api-reference/ # API documentation
-โ โโโ rest-api.md
-โ โโโ websocket.md
-โ โโโ integration-examples.md
-โ โโโ sdks.md
-โโโ development/ # Developer guides
-โ โโโ README.md
-โ โโโ implementation-guide.md
-โ โโโ quick-provider-guide.md
-โ โโโ taskserv-developer-guide.md
-โ โโโ ... (15+ more developer docs)
-โโโ guides/ # How-to guides
-โ โโโ from-scratch.md
-โ โโโ update-infrastructure.md
-โ โโโ customize-infrastructure.md
-โโโ operations/ # Operations guides
-โ โโโ service-management-guide.md
-โ โโโ coredns-guide.md
-โ โโโ ... (more operations docs)
-โโโ security/ # Security docs
-โโโ integration/ # Integration guides
-โโโ testing/ # Testing docs
-โโโ configuration/ # Configuration docs
-โโโ troubleshooting/ # Troubleshooting guides
-โโโ quick-reference/ # Quick references
-```
-
----
-
-## Key Concepts
-
-### Infrastructure as Code (IaC)
-
-The provisioning platform uses **declarative configuration** to manage infrastructure. Instead of manually creating resources, you define what you
-want in Nickel configuration files, and the system makes it happen.
-
-### Mode-Based Architecture
-
-The system supports four operational modes:
-
-- **Solo**: Single developer local development
-- **Multi-user**: Team collaboration with shared services
-- **CI/CD**: Automated pipeline execution
-- **Enterprise**: Production deployment with strict compliance
-
-### Extension System
-
-Extensibility through:
-
-- **Providers**: Cloud platform integrations (AWS, UpCloud, Local)
-- **Task Services**: Infrastructure components (Kubernetes, databases, etc.)
-- **Clusters**: Complete deployment configurations
-
-### OCI-Native Distribution
-
-Extensions and packages distributed as OCI artifacts, enabling:
-
-- Industry-standard packaging
-- Efficient caching and bandwidth
-- Version pinning and rollback
-- Air-gapped deployments
-
----
-
-## Documentation by Role
-
-### For New Users
-
-1. Start with **[Installation Guide](getting-started/installation-guide.md)**
-2. Read **[Getting Started](getting-started/getting-started.md)**
-3. Follow **[From Scratch Guide](guides/from-scratch.md)**
-4. Reference **[Quickstart Cheatsheet](guides/quickstart-cheatsheet.md)**
-
-### For Developers
-
-1. Review **[System Overview](architecture/system-overview.md)**
-2. Study **[Design Principles](architecture/design-principles.md)**
-3. Read relevant **[ADRs](architecture/)**
-4. Follow **[Development Guide](development/README.md)**
-5. Reference **Nickel Quick Reference**
-
-### For Operators
-
-1. Understand **[Mode System](infrastructure/mode-system)**
-2. Learn **[Service Management](operations/service-management-guide.md)**
-3. Review **[Infrastructure Management](infrastructure/infrastructure-management.md)**
-4. Study **[OCI Registry](integration/oci-registry-guide.md)**
-
-### For Architects
-
-1. Read **[System Overview](architecture/system-overview.md)**
-2. Study all **[ADRs](architecture/)**
-3. Review **[Integration Patterns](architecture/integration-patterns.md)**
-4. Understand **[Multi-Repo Architecture](architecture/multi-repo-architecture.md)**
-
----
-
-## System Capabilities
-
-### โ
Infrastructure Automation
-
-- Multi-cloud support (AWS, UpCloud, Local)
-- Declarative configuration with Nickel
-- Automated dependency resolution
-- Batch operations with rollback
-
-### โ
Workflow Orchestration
-
-- Hybrid Rust/Nushell orchestration
-- Checkpoint-based recovery
-- Parallel execution with limits
-- Real-time monitoring
-
-### โ
Test Environments
-
-- Containerized testing
-- Multi-node cluster simulation
-- Topology templates
-- Automated cleanup
-
-### โ
Mode-Based Operation
-
-- Solo: Local development
-- Multi-user: Team collaboration
-- CI/CD: Automated pipelines
-- Enterprise: Production deployment
-
-### โ
Extension Management
-
-- OCI-native distribution
-- Automatic dependency resolution
-- Version management
-- Local and remote sources
-
----
-
-## Key Achievements
-
-### ๐ Batch Workflow System (v3.1.0)
-
-- Provider-agnostic batch operations
-- Mixed provider support (UpCloud + AWS + local)
-- Dependency resolution with soft/hard dependencies
-- Real-time monitoring and rollback
-
-### ๐๏ธ Hybrid Orchestrator (v3.0.0)
-
-- Solves Nushell deep call stack limitations
-- Preserves all business logic
-- REST API for external integration
-- Checkpoint-based state management
-
-### โ๏ธ Configuration System (v2.0.0)
-
-- Migrated from ENV to config-driven
-- Hierarchical configuration loading
-- Variable interpolation
-- True IaC without hardcoded fallbacks
-
-### ๐ฏ Modular CLI (v3.2.0)
-
-- 84% reduction in main file size
-- Domain-driven handlers
-- 80+ shortcuts
-- Bi-directional help system
-
-### ๐งช Test Environment Service (v3.4.0)
-
-- Automated containerized testing
-- Multi-node cluster topologies
-- CI/CD integration ready
-- Template-based configurations
-
-### ๐ Workspace Switching (v2.0.5)
-
-- Centralized workspace management
-- Single-command workspace switching
-- Active workspace tracking
-- User preference system
-
----
-
-## Technology Stack
-
-| Component | Technology | Purpose |
-| ----------- | ------------ | --------- |
-| **Core CLI** | Nushell 0.107.1 | Shell and scripting |
-| **Configuration** | KCL 0.11.2 | Type-safe IaC |
-| **Orchestrator** | Rust | High-performance coordination |
-| **Templates** | Jinja2 (nu_plugin_tera) | Code generation |
-| **Secrets** | SOPS 3.10.2 + Age 1.2.1 | Encryption |
-| **Distribution** | OCI (skopeo/crane/oras) | Artifact management |
-
----
-
-## Support
-
-### Getting Help
-
-- **Documentation**: You're reading it!
-- **Quick Reference**: Run `provisioning sc` or `provisioning guide quickstart`
-- **Help System**: Run `provisioning help` or `provisioning help`
-- **Interactive Shell**: Run `provisioning nu` for Nushell REPL
-
-### Reporting Issues
-
-- Check **[Troubleshooting Guide](infrastructure/troubleshooting-guide.md)**
-- Review **[FAQ](troubleshooting/troubleshooting-guide.md)**
-- Enable debug mode: `provisioning --debug `
-- Check logs: `provisioning platform logs `
-
----
-
-## Contributing
-
-This project welcomes contributions! See **[Development Guide](development/README.md)** for:
-
-- Development setup
-- Code style guidelines
-- Testing requirements
-- Pull request process
-
----
-
-## License
-
-[Add license information]
-
----
-
-## Version History
-
-| Version | Date | Major Changes |
-| --------- | ------ | --------------- |
-| **3.5.0** | 2025-10-06 | Mode system, OCI registry, comprehensive documentation |
-| **3.4.0** | 2025-10-06 | Test environment service |
-| **3.3.0** | 2025-09-30 | Interactive guides system |
-| **3.2.0** | 2025-09-30 | Modular CLI refactoring |
-| **3.1.0** | 2025-09-25 | Batch workflow system |
-| **3.0.0** | 2025-09-25 | Hybrid orchestrator architecture |
-| **2.0.5** | 2025-10-02 | Workspace switching system |
-| **2.0.0** | 2025-09-23 | Configuration system migration |
-
----
-
-**Maintained By**: Provisioning Team
-**Last Review**: 2025-10-06
-**Next Review**: 2026-01-06