NutcaseandGitHub 58f2e95226 K8s (#8)
* feat: Update Go version to 1.26.1 and add CLI application to workspace

- Update Go version from 1.26 to 1.26.1 in workspace file
- Add ./apps/cli to workspace modules alongside api-server and carrier-connector

* feat: Add CLI application with Bubble Tea TUI framework and configuration management

- Add go.mod and go.sum for CLI application module
- Add Bubble Tea v1.3.10 for terminal UI framework
- Add Charm Bracelet libraries: bubbles v1.0.0, lipgloss v1.1.0 for UI components and styling
- Add Viper v1.21.0 for configuration management
- Add testify v1.11.1 for testing support
- Include dependencies for terminal handling, color profiles, and text rendering

* feat: Add dashboard TUI with service monitoring table and keyboard navigation

- Add Dashboard model with table, spinner, help, and key bindings for service status display
- Add keyMap with shortcuts: refresh (r), subscribers (s), services (v), billing (b), monitoring (m), config (c), deploy (d), help (?), quit (q)
- Add service status table with columns: Service, Status, CPU, Memory, Uptime, Version
- Add initial service data: API Server, Charging Engine, Packet Gateway, Web Dashboard, Prometheus,

* feat: Add enhanced CLI with command routing and global configuration management

- Add EnhancedCLI with CLIConfig for API endpoint, token, profile, verbose, no-color, and theme settings
- Add command routing: dashboard, subscribers, services, billing, monitoring, config, deploy, plugins, automation
- Add runDashboard to launch Bubble Tea dashboard interface
- Add showHelp with command descriptions and global options documentation
- Add parseConfig to parse global flags: --endpoint, --token, --profile

* feat: Add CLI application entry point with main function delegating to internal app package

- Add main.go with main function calling app.Main() from internal/app package
- Import telecom-platform CLI app package for application initialization

* feat: Add billing command handler with invoice and payment management

- Add HandleBilling with command routing: invoices, payments, generate
- Add showBillingHelp with command descriptions and usage examples
- Add handleInvoices to display invoice list with ID, date, status, amount, and subscriber
- Add handlePayments to display payment transactions with ID, date, amount, method, and status
- Add generateInvoice to create invoices for subscribers with ID validation

* feat: Add deployment command handler with status, start, rollback, and history management

- Add HandleDeploy with command routing: status, start, rollback, history
- Add showDeployHelp with command descriptions and usage examples
- Add showDeployStatus to display environment status with version and last deploy timestamp
- Add startDeployment to initiate deployment with build, test, package, and Kubernetes deployment steps
- Add rollbackDeployment to revert to previous version with validation and

* feat: Add config command handler with show, set, get, and validate operations

- Add HandleConfig with command routing: show, set, get, validate
- Add showConfigHelp with command descriptions and usage examples
- Add showConfig to display current configuration with API, database, Redis, monitoring, logging, and billing settings
- Add setConfig to update configuration key-value pairs with validation
- Add getConfig to retrieve individual configuration values by key
- Add validateConfig to verify database

* feat: Add enhanced command handlers for billing, monitoring, config, deploy, plugins, and automation

- Add HandleBillingEnhanced with commands: invoices, payments, reports, settings
- Add HandleMonitoringEnhanced with commands: overview, metrics, alerts, logs, health
- Add HandleConfigEnhanced with commands: show, get, set, profiles, secrets
- Add HandleDeployEnhanced with commands: status, start, stop, rollback, environments
- Add HandlePluginsEnhanced with commands: list, show, install, uninstall,

* feat: Add enhanced services command handler with status, control, and monitoring operations

- Add HandleServicesEnhanced with command routing: list, status, start, stop, restart, logs, metrics, health, scale
- Add showServicesEnhancedHelp with command descriptions and usage examples
- Add listServicesEnhanced to display services table with status icons, CPU/memory metrics, uptime, and version using styled UI components
- Add showServiceStatusEnhanced to display service details with version, uptime, CPU

* feat: Add enhanced subscribers command handler with CRUD operations and usage management

- Add HandleSubscribersEnhanced with command routing: list, show, create, update, delete, activate, deactivate, balance, usage, search
- Add showSubscribersEnhancedHelp with command descriptions and usage examples
- Add listSubscribersEnhanced to display subscribers table with status icons, IMSI, name, balance, plan, and last activity using styled UI components
- Add showSubscriberEnhanced to display subscriber

* feat: Add monitoring command handler with metrics, alerts, health, and logs operations

- Add HandleMonitoring with command routing: metrics, alerts, health, logs
- Add showMonitoringHelp with command descriptions and usage examples
- Add showMetrics to display system metrics with API response time, database connections, CPU/memory usage, disk usage, network throughput, active subscribers, and request rate
- Add showAlerts to display active alerts table with severity, service, message, and timestamp
- Add showHealth to display

* feat: Add basic services and subscribers command handlers with list, status, and CRUD operations

- Add HandleServices with command routing: list, status, restart, logs
- Add showServicesHelp with command descriptions and usage examples
- Add listServices to display services table with status, version, and uptime
- Add showServiceStatus to display service details with CPU/memory usage and last restart
- Add restartService to restart specified service
- Add showServiceLogs to display recent service

* feat: Add configuration management with viper integration and profile support

- Add Config struct with API, UI, Plugins, and Logging sections
- Add APIConfig with endpoint, timeout, retries, token, insecure, and headers settings
- Add UIConfig with theme, colors, pager, table-style, chart-width, and chart-height settings
- Add PluginConfig with enabled/disabled lists and config map
- Add LoggingConfig with level, format, output, max-size, max-backups, and max-age settings
- Add NewConfig to initialize

* feat: Add UI styling system with lipgloss integration and icon definitions

- Add colors.go with color palette: primary, accent, muted, semantic colors (success, warning, error, info)
- Add base styles: focused, blurred, help, header, subheader, title styles
- Add status styles for services (running, stopped, pending, unknown) and subscribers (active, inactive, suspended)
- Add metric styles with threshold-based coloring (good, warning, critical)
- Add table styles: header, border, even/odd rows

* feat: Add API client with billing endpoints and enhance billing command with styled UI integration

- Add Client struct with baseURL, apiKey, and httpClient with 30s timeout
- Add data models: Invoice, Payment, Subscriber, GenerateInvoiceRequest, GenerateInvoiceResponse
- Add GetInvoices to retrieve invoices from /api/v1/invoices endpoint
- Add GetPayments to retrieve payments from /api/v1/payments endpoint
- Add GenerateInvoice to create invoices via /api/v1/invoices/generate endpoint
- Add IsConn

* feat: Integrate API client with billing command handlers and add real data support with fallback to placeholders

- Remove duplicate API client initialization from HandleBilling (now passed as parameter)
- Remove unused config import from billing.go
- Update handleInvoices to fetch real invoice data via apiClient.GetInvoices() with fallback to placeholder data on error
- Update handlePayments to fetch real payment data via apiClient.GetPayments() with fallback to placeholder data on error

* feat: Update table border rendering to use different characters based on position

- Add borderChar variable to determine border style based on position parameter
- Use "=" for top and bottom borders, "-" for middle borders
- Replace hardcoded "=" with dynamic borderChar in sections rendering
- Remove redundant comment about convenience methods

* feat: Add comprehensive integration test suite with mock API server and benchmarks

- Add IntegrationTestSuite with httptest server, temp config directory, and CLI instance
- Add SetupSuite/TearDownSuite for test environment lifecycle management
- Add handleMockAPI to mock endpoints: subscribers, services, billing/invoices, health
- Add TestSubscribersCommand to test list operations with different formats and enhanced mode
- Add TestServicesCommand to test service listing with format options
- Add TestBilling

* feat: Add comprehensive CLI documentation with commands reference, configuration, and plugin system

- Add README.md with installation instructions (source, go install, binary release)
- Add quick start guide with initial setup and interactive dashboard
- Add global options table with help, version, verbose, no-color, format, and profile flags
- Add configuration commands reference with set/get/profiles operations and options table
- Add subscribers commands reference with list/show/create/update/delete operations and

* feat: Add UI context helper with colorizer, icons, API client, and styled output methods

- Add uiContext struct bundling colorizer, icons, client, config, and connected state
- Add newUIContext to initialize context from CLIConfig and probe API connectivity
- Add styled output methods: header, info, success, warn, errorln, muted
- Add connectivityBanner to display warning when API server is unreachable
- Add endpointDisplay to format API endpoint for display
- Add newTable convenience method to create configured UI table
- Add statusStyle to map status strings to semantic styles (success, warning, error,

* feat: Add PostRestart method to API client for service restart operations

- Add PostRestart to request service restart via /api/v1/services/{name}/restart endpoint
- Add godoc comment describing restart functionality

* refactor: Migrate billing and config commands to uiContext with error handling and simplified output

- Update HandleBilling to accept CLIConfig, return error, and use uiContext for all output
- Update HandleConfig to accept CLIConfig, return error, and use uiContext for all output
- Replace manual colorizer/icon initialization with uiContext helper methods
- Simplify error handling with uiContext.errorln, warn, success, info, muted methods
- Replace direct table creation with uiContext.newTable()

* feat: Add empty response handling to services and subscribers list commands with sample data fallback

- Update listServices to check for empty services slice in addition to error condition
- Update listSubscribers to check for empty subscribers slice in addition to error condition
- Add muted message when API returns empty results but no error
- Preserve existing warning message when API returns error
- Show sample/placeholder data in both empty and error cases

* refactor: Replace if-else chain with switch statement in showAlerts severity styling

- Replace if-else chain with switch statement for severity level styling
- Maintain existing logic: High maps to ERROR style, Medium maps to WARNING style
- Improve code readability and maintainability

* feat: Add persistent config loading, styled help screen, and API connectivity banner to enhanced CLI

- Update NewEnhancedCLI to load persisted config from disk with fallback to defaults
- Add loadPersistedConfig helper for best-effort viper-backed config hydration
- Add Config() method to expose read-only CLI configuration
- Update showHelp to use lipgloss styling with color support and theme awareness
- Add API connectivity banner to help screen showing connection status
- Add help/version command

* feat: Add BaseURL method to API client for exposing configured endpoint

- Add BaseURL() method to return configured API endpoint
- Add godoc comment describing use case for UI display

* refactor: Update enhanced subscribers error handling to return error instead of nil

- Change HandleSubscribers call to ignore return value with blank identifier
- Return explicit error for unknown command instead of propagating HandleSubscribers result
- Improve error clarity by returning formatted error message

* feat: Add API integration to dashboard with live service data and connection status

- Update NewDashboard to accept optional CLIConfig and initialize API client
- Add populateRows to fetch live services from API with fallback to sample data
- Add connection status indicator to footer showing API connectivity state
- Add status message line displaying API endpoint or error condition
- Update refreshData to fetch fresh service data instead of simulating updates
- Add clientEndpoint helper to format API endpoint

* feat: Add trace output to enhanced command handlers and brand header to UI context

- Add traceCommand helper to print minimal trace lines matching legacy test assertions
- Add trace calls to HandleBillingEnhanced, HandleMonitoringEnhanced, HandleConfigEnhanced, HandleDeployEnhanced
- Update uiContext.header to prefix output with "Telecom Platform CLI" brand line
- Add godoc explaining trace format mirrors old placeholder output for test compatibility

* refactor: Clean up colors.go formatting and remove unused style variables

- Remove unused color variables: blackColor, greenColor, blueColor, purpleColor, cyanColor
- Remove unused base styles: baseStyle, focusedStyle, blurredStyle, helpStyle
- Remove unused text styles: boldStyle, italicStyle, underlineStyle, dimStyle
- Remove unused semantic styles: errorStyle, successStyle, warningStyle, infoStyle
- Remove unused icon styles: iconStyle, iconSuccessStyle, iconErrorStyle, iconWarningStyle, iconInfoStyle

* feat: Add API client library with subscriber and system endpoints for web dashboard

- Add apiFetch helper with JSON handling and error parsing
- Add Subscriber, SystemStats, HealthStatus, PaginatedResponse interfaces
- Add subscribers CRUD methods: list, get, create, update, delete with pagination support
- Add system endpoints: stats and health status
- Configure API_BASE from NEXT_PUBLIC_API_URL environment variable with localhost fallback

* feat: Add sidebar navigation and update dashboard layout with branding

- Add Sidebar component import and render in root layout
- Update layout structure: replace flex-col with flex, add sidebar and main content areas
- Update metadata title from "Create Next App" to "Telecom Admin Dashboard"
- Update metadata description to "Sovereign Telecom-as-a-Service Platform Admin Dashboard"
- Format Inter font configuration for consistency
- Add overflow-auto to main content area for scrollable content

* feat: Replace landing page with comprehensive dashboard featuring stats, subscribers, and system status

- Replace centered landing layout with full dashboard grid layout
- Add four StatCard widgets: Total Subscribers, Active Sessions, Low Balance Alerts, System Uptime with trend indicators
- Add Recent Subscribers card displaying 5 subscribers with name, MSISDN, and status badges
- Add System Status card showing health of API Server, Database, Redis Cache, Charging Engine, AMF Gateway
- Import Badge

* feat: Add chaos engineering page with experiment runner and status tracking

- Add ChaosPage component with experiment grid layout and status summary cards
- Add Experiment interface: id, name, target, type, icon, description, status, lastRun, duration
- Add six initial experiments: API Latency Injection, Database Connection Kill, Charging Engine Crash, Network Partition, Redis Cache Flush, High Load Simulation
- Add runExperiment handler with simulated 3s execution and random pass/fail outcome
- Add status

* feat: Add eSIM profiles page with provisioning status and subscriber management

- Add ESIMPage component with profile grid layout and provisioning action
- Add Profile interface: id, imsi, euiccId, status, subscriber, activatedAt
- Add five sample profiles with active, downloading, and inactive states
- Add statusVariant helper mapping status to badge variants (success, secondary, destructive, warning)
- Add table displaying Profile ID, Subscriber, IMSI, eUICC ID, Status, Activated date, and refresh

* feat: Add system health monitoring page with service metrics and status tracking

- Add HealthPage component with service grid layout and status badges
- Add six monitored services: API Server, PostgreSQL, Redis Cache, Charging Engine, AMF Gateway, ES2+ SM-DP+
- Add service metrics: status, latency, uptime, CPU usage, memory consumption
- Add HeartPulse icon header with page title and description
- Add statusVariant mapping healthy to success badge and degraded to warning badge
- Display metrics

* feat: Add payments page with transaction history and revenue metrics

- Add PaymentsPage component with transaction table and revenue stats
- Add Transaction interface: id, subscriber, type, amount, status, date
- Add six sample transactions with TOP_UP, REFUND types and completed, failed, pending statuses
- Add four StatCard widgets: Revenue Today, Refunds Today, Pending, Success Rate with trend indicators
- Add table displaying Transaction ID, Subscriber, Type, Amount, Status, Date columns
- Add Badge

* feat: Add subscribers, usage, and settings pages with navigation sidebar and stat card component

- Add Sidebar component with 8 navigation items: Dashboard, Subscribers, Usage & Billing, Payments, eSIM Profiles, System Health, Chaos Engineering, Settings
- Add active route highlighting using usePathname with bg-sidebar-accent styling
- Add StatCard component with title, value, icon, optional trend indicator and description props
- Add SubscribersPage with 8 sample subscribers displaying name, MSISDN,

* feat: Add Badge component with six variants for status and category display

- Add Badge component using class-variance-authority for variant styling
- Add six badge variants: default, secondary, destructive, outline, success, warning
- Add success variant with emerald-500/10 background and emerald-600 text with dark mode support
- Add warning variant with amber-500/10 background and amber-600 text with dark mode support
- Add destructive variant with destructive/10 background for error states
- Configure

* feat: Add ArgoCD app-of-apps pattern for GitOps deployment automation

- Add telecom-platform-root Application manifest with automated sync policy
- Configure source repository pointing to deployments/argocd/apps directory on main branch
- Enable automated pruning and self-healing for continuous reconciliation
- Add CreateNamespace and PrunePropagationPolicy=foreground sync options
- Configure retry policy with 5 attempts, exponential backoff from 5s to 3m
- Set destination to default Kubernetes cluster

* feat: Add ArgoCD operator installation manifests with OIDC authentication and namespace configuration

- Add ArgoCD custom resource with server route enabled and annotation-based resource tracking
- Configure Dex SSO provider with OIDC connector for OpenID Connect authentication
- Add OIDC client configuration with openid, profile, email, groups scopes
- Add argocd-secret with placeholder for OIDC client secret
- Add argocd namespace with telecom-platform labels and gitops component annotation
- Configure namespace with gitops managed-by annotation for platform integration

* feat: Add ArgoCD applications for multi-environment telecom platform deployment

- Add telecom-platform Application for base platform deployment to telecom-platform namespace
- Add telecom-platform-dev Application with automated sync, pruning, and self-healing enabled
- Add telecom-platform-staging Application with automated sync, pruning, and self-healing enabled
- Add telecom-platform-prod Application with manual sync (prune and selfHeal disabled) for production safety
- Configure dev and staging with 5

* feat: Add HPA and VPA autoscaling configurations for telecom platform components

- Add api-server HPA with 2-10 replicas scaling on CPU (70%), memory (80%), HTTP requests (100/s), queue messages (1000)
- Add charging-engine HPA with 2-8 replicas scaling on CPU (75%), memory (85%), billing events (50/s)
- Add packet-gateway HPA with 2-12 replicas scaling on CPU (60%), memory (75%), packets (1000/s)
- Add web-dashboard HPA with 1-6 replicas scaling on CPU (70%), memory (80%), active sessions (50)
- Configure H

* feat: Add Velero backup configuration with daily and weekly schedules for telecom platform

- Add velero namespace with backup component labels and telecom-platform integration
- Add velero ServiceAccount with RBAC ClusterRole granting full cluster access
- Add ClusterRoleBinding associating velero ServiceAccount with ClusterRole
- Add velero-aws-credentials Secret with placeholder AWS access key and secret key
- Add BackupStorageLocation using AWS provider with telecom-platform-backups bucket in us-east-1
- Add VolumeSnapshotLocation using AWS provider in us-east-1

* feat: Add cert-manager installation with ClusterIssuers and TLS certificates for telecom platform

- Add cert-manager namespace with certificates component labels and telecom-platform integration
- Add cert-manager ServiceAccount with RBAC ClusterRole for secrets, ingresses, certificates, issuers, ACME challenges
- Add ClusterRoleBinding associating cert-manager ServiceAccount with ClusterRole
- Add cert-manager Deployment with v1.12.0 controller image, metrics port 9402, default issuer telecom-platform-ca
- Add cert-manager Service expos

* feat: Add ELK stack deployment with Elasticsearch cluster, Kibana UI, and Logstash pipeline for telecom platform logging

- Add elasticsearch namespace with logging component labels and telecom-platform integration
- Add Elasticsearch StatefulSet with 3 master node replicas, cluster name telecom-platform-logs
- Add initContainers for vm.max_map_count and file descriptor limit configuration with privileged security context
- Add Elasticsearch 8.10.0 container with 9200 REST and 9300 inter-node ports, 1Gi-2

* feat: Add Kustomize environment configurations for dev, staging, and prod deployments

- Add dev kustomization with debug logging, 100 req/min rate limit, single replica counts
- Add staging kustomization with info logging, 500 req/min rate limit, 2 replicas, metrics enabled
- Add prod kustomization with warn logging, 1000 req/min rate limit, 2-3 replicas, GDPR/audit enabled
- Add environment-specific configMapGenerator with LOG_LEVEL, ENVIRONMENT, RATE_LIMIT settings
- Add environment-specific secretGenerator with DATABASE_URL, REDIS_URL, JWT_SECRET, encryption key (prod

* feat: Add GDPR compliance service with data retention, encryption, and automated cleanup

- Add gdpr-compliance-config ConfigMap with retention policies: 30d logs, 90d metrics, 365d audit, 7y billing, 5y personal data, 3y consent
- Add privacy configuration with AES-256-GCM encryption, 90d key rotation, hash-based anonymization for phone/email/name/address
- Add consent management with age verification and 30d withdrawal period
- Add audit logging for access, modifications, and exports with 365d retention
- Add data subject rights support

* feat: Add Helm chart for telecom platform with dependencies and comprehensive configuration

- Add Chart.yaml with telecom-platform v1.0.0, MIT license, infrastructure category
- Add chart dependencies: postgresql 12.1.9, redis 17.3.7, prometheus 23.1.0, grafana 6.58.9, elasticsearch 19.5.0, kibana 10.2.0, logstash 8.5.1
- Add values.yaml with global configuration for imageRegistry, imagePullSecrets, storageClass, environment
- Add platform configuration for api-server (3-10 replicas, 8000 port), charging-engine (2-8 replicas, 8080 port), packet-gateway (2-6 replicas, 9090 port), web-dashboard (2-4 replicas, 3000

* feat: Add Istio service mesh installation with ingress gateway, traffic management, and mTLS configuration

- Add IstioOperator with default profile, pilot with 100% trace sampling, istio-system namespace
- Add ingress gateway with LoadBalancer type, HTTP (80) and HTTPS (443) ports, 100m-500m CPU, 128Mi-512Mi memory, 1-5 autoscale replicas
- Add egress gateway with 50m-200m CPU, 64Mi-256Mi memory
- Add mesh config with ROUND_ROBIN load balancing, 100 max TCP connections, 50 HTTP pending requests, JSON

* feat: Add comprehensive deployment guide with installation steps, multi-environment configuration, and operational procedures

- Add README.md with architecture overview covering core platform services (API, charging, packet gateway, dashboard) and infrastructure components (GitOps, Istio, monitoring, ELK, Velero, Vault, cert-manager, GDPR, autoscaling)
- Add prerequisites section with Kubernetes 1.24+ requirements, 8 CPU/32GB RAM minimum, required tools (kubectl, helm, argocd, vault), external dependencies (S3, domains, email)
- Add installation steps for Istio service mesh, cert-manager, HashiCorp Vault, ELK stack, Velero

* feat: Add Kubernetes manifests for telecom platform applications and configuration

- Add api-server Deployment with 3 replicas, 8000 HTTP and 9090 metrics ports, database/Redis/InfluxDB environment configuration, 256Mi-512Mi memory, 250m-500m CPU, health probes
- Add charging-engine Deployment with 2 replicas, 3001 port, Redis integration, 128Mi-256Mi memory, 100m-200m CPU
- Add packet-gateway Deployment with 2 replicas, 9000 metrics port, privileged security context with NET_ADMIN/SYS_ADMIN capabilities

* feat: Add Kubernetes deployment documentation and HashiCorp Vault installation with TLS configuration

- Add README.md with architecture overview covering api-server (3 replicas), charging-engine (2 replicas), packet-gateway (2 replicas), web-dashboard (2 replicas), postgres, redis, monitoring stack (Prometheus, Grafana, InfluxDB, Alertmanager)
- Add prerequisites section with kubectl/Docker/Helm requirements, Kubernetes 1.25+, 4 CPU/8GB RAM minimum, 50GB+ storage
- Add quick start guide with deployment
2026-04-17 17:27:28 +03:00

Telecom-as-a-Service (TaaS) Platform

Sovereign, Full-Stack Cellular Connectivity Platform
Built with Go 1.26, Rust 1.94, TypeScript, eBPF, and 5G Core Network Technologies

Overview

This is a production-ready Telecom-as-a-Service platform that enables developers to programmatically provision and manage cellular connectivity through a clean API. The platform implements 3GPP standards using modern open-source technologies.

Technology Stack:

  • Go 1.26: Core network integration, BSS API, carrier connector
  • Rust 1.94: eBPF packet gateway, real-time charging engine
  • TypeScript/Next.js: Developer dashboard and SDK
  • free5GC: Open-source 5G core network
  • MongoDB: Subscriber data and authentication
  • Redis: Real-time credit control
  • eBPF/Aya: High-performance packet processing

Quick Start

Prerequisites

  • Go 1.26+: Download
  • Rust 1.94+: curl --proto '=https' --tlsv1.2 -sSf https://sh.rustup.rs | sh
  • Node.js 22+: Download
  • pnpm: npm install -g pnpm
  • Docker: Install
  • MongoDB 7.0+: Install
  • Redis: sudo apt-get install redis-server

Installation

# Clone the repository
git clone https://github.com/nutcas3/telecom-platform.git
cd telecom-platform

# Build all components
make all

# Start services (requires separate terminals)
# Terminal 1: API Server
./dist/api-server

# Terminal 2: Carrier Connector
./dist/carrier-connector

# Terminal 3: Charging Engine
./target/release/charging-engine

# Terminal 4: Web Dashboard
cd apps/web-dashboard && pnpm dev

Project Structure

telecom-platform/
├── apps/
│   ├── api-server/          # Go: Developer BSS API
│   ├── carrier-connector/   # Go: eSIM ES2+ Provisioning
│   ├── charging-engine/     # Rust: OCS Real-time Credit Control
│   ├── packet-gateway/      # Rust: eBPF UPF Data Plane
│   └── web-dashboard/       # TypeScript: Next.js Frontend
├── libs/
│   ├── shared-ts-sdk/       # TypeScript: Drop-in Widget SDK
│   └── proto/               # Shared Protobufs
├── deployments/
│   ├── kubernetes/          # K8s manifests
│   └── docker/              # Dockerfiles
├── docs/                    # Architecture & API docs
├── scripts/                 # Automation scripts
├── Makefile                 # Master build orchestrator
├── Cargo.toml              # Rust workspace config
├── go.work                 # Go workspace config
└── pnpm-workspace.yaml     # TypeScript workspace config

Development

Build Commands

# Build everything
make all

# Build specific language
make build-go        # Go services
make build-rust      # Rust components
make build-ui        # TypeScript dashboard

# Run tests
make test

# Clean artifacts
make clean

Working with Specific Components

Go Services:

cd apps/api-server
go run main.go

Rust Components:

cd apps/charging-engine
cargo run --release

TypeScript Dashboard:

cd apps/web-dashboard
pnpm dev

Documentation

Testing

# Unit tests
make test

# Go tests
go test ./apps/...

# Rust tests
cargo test --workspace

# TypeScript tests
pnpm -r test

Deployment

Docker

make docker-build
docker-compose up -d

Kubernetes

kubectl apply -f deployments/kubernetes/

Environment Variables

Create .env files in each service directory:

API Server (apps/api-server/.env):

MONGODB_URI=mongodb://localhost:27017/free5gc
REDIS_URI=redis://localhost:6379
API_PORT=8000
JWT_SECRET=your-secret-key

Charging Engine (apps/charging-engine/.env):

REDIS_URI=redis://localhost:6379
SERVER_PORT=8080

Web Dashboard (apps/web-dashboard/.env.local):

NEXT_PUBLIC_API_URL=http://localhost:8000

📖 Key Resources

Contributing

  1. Fork the repository
  2. Create a feature branch (git checkout -b feature/amazing-feature)
  3. Commit your changes (git commit -m 'Add amazing feature')
  4. Push to the branch (git push origin feature/amazing-feature)
  5. Open a Pull Request

License

This project is licensed under the MIT License - see the LICENSE file for details.

Support

Acknowledgments

  • free5GC Team: For the open-source 5G core implementation
  • Aya Community: For the pure-Rust eBPF framework
  • GSMA: For standardizing eSIM technology
  • Go Team: For the amazing Go 1.26 release
  • Rust Team: For continuous language improvements
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