micro--go-micro
Asim Aslam
c800dd3729
Docker Compose deployment example (examples/deployment/): - docker-compose.yml with Consul, MCP gateway, Jaeger tracing - Dockerfile and Dockerfile.gateway for multi-stage builds - README with architecture diagram and customization guide Cross-service workflow example (examples/mcp/workflow/): - Inventory, Orders, Notifications services - Shows agents orchestrating multi-step workflows from natural language - Stock check → reserve → order → notify in a single agent conversation MCP gateway benchmark suite (gateway/mcp/benchmark_test.go): - ListTools: ~20μs (10 tools), ~48μs (100 tools) - Tool lookup: ~19ns (zero-alloc, scales to 500+ tools) - Auth inspect: ~7ns, scope check: ~16ns - Rate limiter: ~111ns per check - JSON encode/decode: ~1.5-2μs per tool Updated examples README with new examples index. https://claude.ai/code/session_01GkduEhcrqcG45rdfYh8dAc Co-authored-by: Claude <noreply@anthropic.com>
90 行
2.3 KiB
Markdown
90 行
2.3 KiB
Markdown
# Go Micro Examples
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This directory contains runnable examples demonstrating various go-micro features and patterns.
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## Quick Start
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Each example can be run with `go run .` from its directory.
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## Examples
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### [hello-world](./hello-world/)
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Basic RPC service demonstrating core concepts:
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- Service creation and registration
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- Handler implementation
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- Client calls
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- Health checks
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**Run it:**
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```bash
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cd hello-world
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go run .
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```
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### [web-service](./web-service/)
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HTTP web service with service discovery:
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- HTTP handlers
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- Service registration
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- Health checks
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- JSON REST API
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**Run it:**
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```bash
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cd web-service
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go run .
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```
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### [multi-service](./multi-service/)
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Multiple services in a single binary — the modular monolith pattern:
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- Isolated server, client, store, and cache per service
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- Shared registry and broker for inter-service communication
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- Coordinated lifecycle with `service.Group`
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- Start monolith, split later when you need to scale independently
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**Run it:**
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```bash
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cd multi-service
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go run .
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```
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### [deployment](./deployment/)
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Docker Compose deployment with MCP gateway, Consul registry, and Jaeger tracing:
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- Production-like architecture in one `docker-compose up`
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- Standalone MCP gateway connected to service registry
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- Distributed tracing with OpenTelemetry + Jaeger
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### MCP Examples
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See the [mcp/](./mcp/) directory for AI agent integration examples:
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- **[hello](./mcp/hello/)** - Minimal MCP service (start here)
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- **[crud](./mcp/crud/)** - CRUD contact book with full agent documentation
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- **[workflow](./mcp/workflow/)** - Cross-service orchestration via AI agents
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- **[documented](./mcp/documented/)** - All MCP features with auth scopes
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### [agent-demo](./agent-demo/)
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Multi-service project management app (Projects, Tasks, Team) with seed data and agent playground integration.
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## Coming Soon
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- **pubsub-events** - Event-driven architecture with NATS
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- **grpc-integration** - Using go-micro with gRPC
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## Prerequisites
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Some examples require external dependencies:
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- **NATS**: `docker run -p 4222:4222 nats:latest`
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- **Consul**: `docker run -p 8500:8500 consul:latest agent -dev -ui -client=0.0.0.0`
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- **Redis**: `docker run -p 6379:6379 redis:latest`
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## Contributing
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To add a new example:
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1. Create a new directory
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2. Add a descriptive README.md
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3. Include working code with comments
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4. Add to this index
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5. Ensure it runs with `go run .`
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