gRPC-Go with Polaris
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Introduction
gRPC-Go-Polaris provides a series of components based on gRPC-Go framework, developers can use gRPC-Go-Polaris to build distributed gRPC-Go applications.
Key Features
- Service Registration and Heartbeat: To register the gRPC Service and send heartbeat periodly.
- Service Routing and LoadBalancing: Implement gRPC resover and balancer, providing semantic rule routing and loadbalacing cases.
- Fault node circuitbreaking: Kick of the unhealthy nodes when loadbalacing, base on the service invoke successful rate.
- RateLimiting: Implement gRPC interceptor, providing request ratelimit check to ensure the reliability for server.
Base Architecture
gRPC-Go-Polaris implements the interfaces on gRPC-Go, to access polarismesh functions.
How To Use
Prerequisites
- Go: any one of the three latest major releases.
Installation
With Go module support (Go 1.11+), simply add the following import
import "github.com/polarismesh/grpc-go-polaris"to your code, and then go [build|run|test] will automatically fetch the
necessary dependencies.
Otherwise, to install the grpc-go-polaris package, run the following command:
$ go get -u github.com/polarismesh/grpc-go-polarisNote: gRPC-Go-Polaris has
gRPC-Godependencies, it will encounter timeout while go gettinggRPC-Goin China, to solution the problem, you can refer FAQ.