bygui86/grpc-lb

Kubernetes gRPC load balancer example

Overview

gRPC load balancing code example. You can read full article at gRPC load balancing on Kubernetes (using Headless Service)

Building Docker image

To build library - run command gradlew clean build

gRPC client

To build Docker image - run command docker build . -t techdozo/grpc-lb-client:1.0.0 from grpc-client-svc To push Docker image - docker push techdozo/grpc-lb-client:1.0.0

gRPC Server

To build Docker image - run command docker build . -t techdozo/grpc-lb-server:1.0.0 from grpc-server-svc To push Docker image - docker push techdozo/grpc-lb-server:1.0.0

Kubernetes

The folder /kubernetes has YAML file for creating Kubernetes deployments and service as described in the article.

• no-lb : has example for creating Kubernetes object which does not load balances requests
• round-robin: example of client side load balancing