Gobetween
gobetween is an open-source modern load balancer for cloud era. It supports TCP, HTTP(S) and gRPC protocols and provides features like round robin load balancing, healthchecks, circuit breakers and blue-green deployments.
load-balancing
health-checks
circuit-breaker
bluegreen-deployment
gobetween: Open-Source Modern Load Balancer for Cloud Era
gobetween is an open-source modern load balancer for cloud era. It supports TCP, HTTP(S) and gRPC protocols and provides features like round robin load balancing, healthchecks, circuit breakers and blue-green deployments.
What is Gobetween?
gobetween is an open-source, modern load balancer for the cloud era. It is designed to handle TCP, HTTP(S) and gRPC protocols and sit between your applications and the rest of the world.
Some key features of gobetween include:
- Round robin load balancing to distribute requests across multiple application instances
- Healthchecks to monitor application health and take unhealthy instances out of rotation
- Support for zero-downtime blue-green deployments
- Circuit breakers to prevent cascading failures
- TLS termination and HTTP/2 support
- Pluggable discovery mechanisms including file, DNS, etcd and Consul
- Written in Go for high performance and efficiency
gobetween aims to provide modern load balancing capability but without unnecessary complexity. The goal is to offer all the main functionality required for cloud and container based environments while remaining lightweight, fast and easy to use.
It can be deployed on bare metal, VMs or containers and integrated with orchestration systems like Kubernetes. The open-source model and plain Go implementation make gobetween easy to customize if required.
Gobetween Features
Features
- Load balancing for TCP, HTTP(S) and gRPC protocols
- Round robin load balancing algorithm
- Health checks and circuit breakers
- Blue-green deployments
- TLS termination
- Traffic routing based on headers
- Traffic shadowing
Pricing
- Open Source
- Free
Pros
Open source and free to use
Easy to deploy and configure
Good community support
Supports modern protocols like gRPC
Feature rich for a free product
Cons
Lacks some enterprise features like WAF or authentication
Not as fully featured as commercial products
Limited to basic load balancing algorithms
Official Links
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