micro--go-micro
Claude
310cee61f9
Run Tests / Unit Tests (push) Has been cancelled
Run Tests / Etcd Integration Tests (push) Has been cancelled
- Add README for multi-service example explaining modular monolith pattern - Add pubsub-events example with broker and event streaming demos - Add grpc-integration example showing gRPC server/client with JSON codec - Update examples/README.md to replace "Coming Soon" with real examples - Add tests for core packages: micro.go and service/service.go - Add micro doctor diagnostic command (Go, registry, ports, NATS, config) - Fix micro gen templates: replace TODO stubs with real implementation logic - Add consul and etcd registry support to micro mcp serve/test commands - Make file watcher configurable: extensions, excludes, go.mod watching - Add watcher tests https://claude.ai/code/session_01VwPw7hMaVhFfT69oCE6x1D
110 行
2.8 KiB
Markdown
110 行
2.8 KiB
Markdown
# Go Micro Examples
|
|
|
|
This directory contains runnable examples demonstrating various go-micro features and patterns.
|
|
|
|
## Quick Start
|
|
|
|
Each example can be run with `go run .` from its directory.
|
|
|
|
## Examples
|
|
|
|
### [hello-world](./hello-world/)
|
|
Basic RPC service demonstrating core concepts:
|
|
- Service creation and registration
|
|
- Handler implementation
|
|
- Client calls
|
|
- Health checks
|
|
|
|
**Run it:**
|
|
```bash
|
|
cd hello-world
|
|
go run .
|
|
```
|
|
|
|
### [web-service](./web-service/)
|
|
HTTP web service with service discovery:
|
|
- HTTP handlers
|
|
- Service registration
|
|
- Health checks
|
|
- JSON REST API
|
|
|
|
**Run it:**
|
|
```bash
|
|
cd web-service
|
|
go run .
|
|
```
|
|
|
|
### [multi-service](./multi-service/)
|
|
Multiple services in a single binary — the modular monolith pattern:
|
|
- Isolated server, client, store, and cache per service
|
|
- Shared registry and broker for inter-service communication
|
|
- Coordinated lifecycle with `service.Group`
|
|
- Start monolith, split later when you need to scale independently
|
|
|
|
**Run it:**
|
|
```bash
|
|
cd multi-service
|
|
go run .
|
|
```
|
|
|
|
### [deployment](./deployment/)
|
|
Docker Compose deployment with MCP gateway, Consul registry, and Jaeger tracing:
|
|
- Production-like architecture in one `docker-compose up`
|
|
- Standalone MCP gateway connected to service registry
|
|
- Distributed tracing with OpenTelemetry + Jaeger
|
|
|
|
### MCP Examples
|
|
|
|
See the [mcp/](./mcp/) directory for AI agent integration examples:
|
|
- **[hello](./mcp/hello/)** - Minimal MCP service (start here)
|
|
- **[crud](./mcp/crud/)** - CRUD contact book with full agent documentation
|
|
- **[workflow](./mcp/workflow/)** - Cross-service orchestration via AI agents
|
|
- **[documented](./mcp/documented/)** - All MCP features with auth scopes
|
|
|
|
### [agent-demo](./agent-demo/)
|
|
Multi-service project management app (Projects, Tasks, Team) with seed data and agent playground integration.
|
|
|
|
### [pubsub-events](./pubsub-events/)
|
|
Event-driven architecture with two patterns:
|
|
- **Broker** — fire-and-forget messaging with queue groups
|
|
- **Events** — durable streaming with replay, ack/nack, and consumer groups
|
|
- Service integration with event publishing
|
|
|
|
**Run it:**
|
|
```bash
|
|
cd pubsub-events
|
|
go run .
|
|
```
|
|
|
|
### [grpc-integration](./grpc-integration/)
|
|
Using go-micro with gRPC transport:
|
|
- gRPC server with reflection-based registration (no protobuf required)
|
|
- gRPC client with retries and JSON codec
|
|
- Raw bytes codec for dynamic payloads
|
|
- Same handler code — just swap the transport
|
|
|
|
**Run it:**
|
|
```bash
|
|
cd grpc-integration
|
|
go run .
|
|
```
|
|
|
|
## Prerequisites
|
|
|
|
Some examples require external dependencies:
|
|
|
|
- **NATS**: `docker run -p 4222:4222 nats:latest`
|
|
- **Consul**: `docker run -p 8500:8500 consul:latest agent -dev -ui -client=0.0.0.0`
|
|
- **Redis**: `docker run -p 6379:6379 redis:latest`
|
|
|
|
## Contributing
|
|
|
|
To add a new example:
|
|
|
|
1. Create a new directory
|
|
2. Add a descriptive README.md
|
|
3. Include working code with comments
|
|
4. Add to this index
|
|
5. Ensure it runs with `go run .`
|
|
|