docs(remote): Initial komodo_defi_remote package implementation plan

KomodoPlatform · Jan 31, 2025 · 2bf2566 · 2bf2566
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+# komodo_defi_remote Implementation Plan
+
+## Overview
+The `komodo_defi_remote` package provides tooling and infrastructure for managing remote KDF instances. It enables automated deployment, monitoring, and management of KDF on remote servers through both programmatic and CLI interfaces.
+
+## Core Components
+
+### 1. Remote Daemon (RemoteKdfDaemon)
+A lightweight Dart service that runs on the remote server and:
+- Listens for control commands (start/stop/status) via a REST API
+- Manages the KDF process lifecycle
+- Provides health monitoring and logging
+- Handles automatic recovery
+- Implements security measures
+
+```dart
+// High-level daemon structure
+class RemoteKdfDaemon {
+  Future<void> start();
+  Future<void> stop();
+  Future<KdfStatus> getStatus();
+  Stream<KdfHealthUpdate> watchHealth();
+  Future<void> restartKdf();
+  Future<void> updateKdf();
+}
+```
+
+### 2. Deployment Manager (RemoteDeploymentManager)
+Handles automated setup of new KDF instances:
+- Server provisioning (optional)
+- System requirements verification
+- KDF binary installation and updates
+- Configuration management
+- SSL/TLS setup
+- Network security configuration
+
+```dart
+abstract class IServerProvider {
+  Future<RemoteServer> provisionServer();
+  Future<void> destroyServer(String serverId);
+}
+
+class RemoteDeploymentManager {
+  Future<RemoteKdfInstance> deployNew({
+    IServerProvider? provider,
+    RemoteServerConfig config,
+  });
+  
+  Future<void> destroy(String instanceId);
+  Future<void> update(String instanceId);
+}
+```
+
+### 3. Remote Controller (RemoteKdfController)
+Client-side interface for managing remote instances:
+- Connection management
+- Command execution
+- Health monitoring
+- Configuration updates
+- Error handling
+
+```dart
+class RemoteKdfController {
+  Future<void> connect(RemoteConnectionConfig config);
+  Future<void> startKdf(KdfStartupConfig config);
+  Future<void> stopKdf();
+  Stream<KdfHealthStatus> monitorHealth();
+  Future<void> updateConfig(KdfConfig newConfig);
+}
+```
+
+### 4. CLI Tool (kdf_remote_cli)
+Command-line interface for server management:
+```bash
+kdf_remote deploy [--provider aws|do|custom] [options]
+kdf_remote start <instance-id>
+kdf_remote stop <instance-id>
+kdf_remote status <instance-id>
+kdf_remote logs <instance-id>
+kdf_remote update <instance-id>
+```
+
+## Security Considerations
+
+### Authentication & Authorization
+- JWT-based authentication for API requests
+- Role-based access control
+- API key management
+- Request signing
+
+### Network Security
+- TLS/SSL for all communications
+- Firewall configuration
+- Rate limiting
+- IP whitelisting
+
+### Process Security
+- Secure storage of credentials
+- Process isolation
+- Resource limits
+- Audit logging
+
+## Implementation Phases
+
+### Phase 1: Core Infrastructure
+1. Basic daemon implementation
+2. Health monitoring
+3. Process management
+4. REST API endpoints
+
+### Phase 2: Deployment Tools
+1. Server provisioning interfaces
+2. Configuration management
+3. Installation scripts
+4. CLI tool basics
+
+### Phase 3: Security & Monitoring
+1. Authentication system
+2. TLS implementation
+3. Advanced monitoring
+4. Audit logging
+
+### Phase 4: Advanced Features
+1. Auto-scaling support
+2. Backup/restore
+3. Multi-region support
+4. Advanced CLI features
+
+## Integration with Existing Packages
+
+### komodo_defi_sdk Integration
+```dart
+extension RemoteKdfExtension on KomodoDefiSdk {
+  Future<RemoteKdfController> connectToRemote(
+    RemoteConnectionConfig config,
+  );
+  
+  Future<RemoteKdfInstance> deployRemote(
+    RemoteDeploymentConfig config,
+  );
+}
+```
+
+### Package Dependencies
+- komodo_defi_framework
+- komodo_defi_sdk
+- komodo_defi_types
+- shelf (for REST API)
+- process_run (for process management)
+- cli_util (for CLI tool)
+
+## Configuration Examples
+
+### Remote Daemon Config
+```yaml
+daemon:
+  port: 8000
+  host: "0.0.0.0"
+  log_level: info
+  health_check_interval: 30s
+
+kdf:
+  binary_path: "/usr/local/bin/kdf"
+  data_dir: "/var/lib/kdf"
+  auto_restart: true
+  max_restart_attempts: 3
+
+security:
+  api_keys: ["key1", "key2"]
+  allowed_ips: ["1.2.3.4/32"]
+  ssl:
+    cert_path: "/etc/ssl/kdf.crt"
+    key_path: "/etc/ssl/kdf.key"
+```
+
+### Client Config
+```yaml
+remote:
+  host: "kdf.example.com"
+  port: 8000
+  api_key: "key1"
+  ssl: true
+  timeout: 30s
+```
+
+## Directory Structure
+```
+lib/
+  ├── src/
+  │   ├── daemon/           # Remote daemon implementation
+  │   ├── deployment/       # Deployment management
+  │   ├── controller/       # Client-side controller
+  │   ├── security/         # Security implementations
+  │   └── cli/             # CLI tool implementation
+  ├── komodo_defi_remote.dart
+  └── cli.dart
+
+bin/
+  └── kdf_remote.dart      # CLI entry point
+```
+
+## Testing Strategy
+
+### Unit Tests
+- Process management
+- Configuration handling
+- Security implementations
+- API endpoints
+
+### Integration Tests
+- Full deployment flows
+- Health monitoring
+- Error scenarios
+- Security measures
+
+### E2E Tests
+- Complete server provisioning
+- KDF lifecycle management
+- CLI functionality
+- Multi-instance scenarios
+
+## Documentation Requirements
+
+1. API Documentation
+2. CLI Usage Guide
+3. Deployment Guides
+   - AWS
+   - DigitalOcean
+   - Custom Servers
+4. Security Best Practices
+5. Troubleshooting Guide
+
+## Future Considerations
+
+1. **Clustering Support**
+   - Multi-node deployment
+   - Load balancing
+   - Failover
+
+2. **Advanced Monitoring**
+   - Metrics collection
+   - Performance analytics
+   - Alert system
+
+3. **Backup System**
+   - Automated backups
+   - Point-in-time recovery
+   - Cross-region replication
+
+4. **Container Support**
+   - Docker integration
+   - Kubernetes operators
+   - Container orchestration
+
+## Initial Milestones
+
+### Milestone 1: Basic Remote Management
+- Remote daemon with basic process management
+- Simple REST API
+- Basic CLI tool
+- Documentation structure
+
+### Milestone 2: Deployment Automation
+- Server provisioning
+- Configuration management
+- Installation automation
+- Extended CLI features
+
+### Milestone 3: Security & Monitoring
+- Security implementation
+- Health monitoring
+- Logging system
+- Advanced API features
+
+### Milestone 4: Production Readiness
+- Complete documentation
+- Performance optimization
+- Error handling
+- Production deployment guides