Awesome GitHub RepositoriesService Discovery

etcd is a distributed, strongly consistent key-value store designed to provide reliable storage for critical system metadata and coordination primitives. It functions as a distributed consensus engine, utilizing a replicated log and leader-based state machine to ensure that all nodes in a cluster maintain a synchronized view of data. By providing atomic operations and linearizable reads and writes, it serves as a foundational component for distributed systems requiring high availability and fault tolerance. The system distinguishes itself through its multi-version concurrency control, which e

Consul is a distributed coordination service and service mesh tool used for service discovery, health monitoring, and cluster state management across dynamic networks. It provides a platform for locating network addresses of services and managing traffic across distributed infrastructure using DNS and HTTP interfaces. The project distinguishes itself through multi-datacenter network orchestration, enabling the federation of services across different regions using mesh gateways. It secures communication via a service mesh architecture that employs identity-based authorization and mutual TLS en

Apollo is a microservice configuration management system and dynamic configuration center. It serves as a centralized platform for storing, distributing, and syncing application settings across distributed environments to maintain consistency across various clusters. The system distinguishes itself through a dynamic configuration orchestrator that supports real-time updates to connected applications, eliminating the need for manual service restarts. It features a grayscale configuration deployment tool for rolling out changes to a small subset of service instances and a version control system

CoreDNS is a modular domain name system server designed for cloud-native environments. It functions as a flexible DNS resolver and forwarder that manages network traffic by routing queries based on zone-based rules and authoritative data. The server is built to integrate with service discovery systems, enabling it to map service names to network addresses within containerized infrastructure. The project is defined by a plugin-based request pipeline that allows for the extension of server functionality through custom modules. These plugins can intercept, modify, or log network requests in real

ZooKeeper is a distributed coordination service that provides a centralized system for managing configuration, naming, and synchronization across a cluster of distributed processes. It functions as a cluster consensus service, a distributed configuration store, and a distributed lock manager to maintain a consistent state across multiple network nodes. The service implements a consensus protocol to ensure data consistency and uses a replicated state machine to maintain identical copies of the system state across all servers. It provides a distributed lock management system to coordinate exclu

Eureka is a service registry and discovery server that serves as a coordination tool for microservices. It provides a distributed service registry where instances record their network locations and health status to enable dynamic communication without the use of hardcoded addresses. The system functions as a client-side load balancing framework, providing location data to consumers so they can distribute network traffic across available instances. It employs a heartbeat-based health monitor to track instance availability and automatically removes unresponsive nodes from the registry to manage

confd is a dynamic configuration templating engine and manager that generates local application configuration files using data from environment variables and distributed key-value stores. It functions as a client for stores such as etcd and Consul, monitoring these sources for changes to automate the creation and update of files on the local filesystem. The tool serves as an application process reloader, capable of automatically restarting or signaling dependent applications when their underlying configuration files are modified. This ensures that updated settings from a centralized source of

Registrator es una herramienta de descubrimiento de servicios dinámicos y sincronizador de metadatos que actúa como puente entre contenedores Docker y registros de descubrimiento de servicios externos. Registra y elimina automáticamente contenedores en estos backends para asegurar que las direcciones de red y las listas de servicios se mantengan precisas en tiempo real. El proyecto utiliza una arquitectura de adaptadores conectables para admitir varios backends de registro externos. Emplea un motor de formato para procesar etiquetas de contenedores y variables de entorno en descripciones de servicio estructuradas, y utiliza filtrado basado en etiquetas para determinar qué contenedores se sincronizan. El sistema monitorea los ciclos de vida de los contenedores mediante el seguimiento de eventos y la reconciliación periódica del estado para eliminar entradas muertas y mantener la consistencia del registro. También incluye capacidades de monitoreo de salud, actualizando valores de tiempo de vida (TTL) y verificando la accesibilidad del servicio mediante sockets TCP o Unix.

A consistent distributed data store.

Programmatic load balancer backed by Etcd

Service Discovery and Governance Platform for Microservice and Distributed Architecture

A transparent service discovery framework for connecting an SOA