Consul by HashiCorp
Open-source service networking solution providing service discovery, health checking, segmentation, and configuration across infrastructure for connecting and securing services across any runtime platform and public or private cloud.
What is Consul by HashiCorp?
Consul by HashiCorp is an open-source service networking solution that enables service discovery, health checking, segmentation, and configuration across dynamic infrastructure. It provides a full-featured control plane with service discovery, configuration, and segmentation functionality built-in.
Key features of Consul include:
- Service Discovery - Consul makes it simple for services to register themselves and to discover other services via a DNS or HTTP interface. This allows services to easily find and communicate with each other.
- Health Checking - Health checking mechanisms are built-in - services can report their health, which is distributed via gossip to the rest of the Consul cluster. Unhealthy services are automatically filtered out from queries.
- KV Store - A flexible key/value store enables storing dynamic configuration, feature flagging, coordination, leader election and more. The simple HTTP API makes it easy to use anywhere.
- Multi-Datacenter - Consul supports multiple datacenters out of the box. This means users can have a Consul cluster that spans multiple datacenters.
- Service Segmentation - Consul Connect enables secure service-to-service connections with automatic TLS encryption and identity-based authorization.
Consul runs on Linux, MacOS, FreeBSD, Solaris, and Windows. It is commonly used to connect and secure services across any runtime platform and public or private cloud.