Consul is a distributed, highly available, and data center aware solution to connect and configure applications across dynamic, distributed infrastructure.
 
 
 
 
 
 
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Backport of NET-9143 - sameness group queries in DNS do not respect DefaultForFailover setting and always assume failover behavior into release/1.18.x (#21083)
* backport of commit 4a63a4b616

* backport of commit 2c898d7fa6

* backport of commit 95bc2e3ee5

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Co-authored-by: John Murret <john.murret@hashicorp.com>
2024-05-13 12:47:25 -06:00
.changelog Backport of security: Upgrade Go to 1.21.10 into release/1.18.x (#21077) 2024-05-09 15:30:09 +00:00
.github Backport of [NET-9141] ci: skip LICENSE copy for Ent linux packages into release/1.18.x (#21065) 2024-05-07 15:03:24 -04:00
.release Backport of security: fine-tune release scanner and bump coredns into release/1.18.x (#21042) 2024-05-04 00:55:25 +00:00
acl Backport of Add default intention policy into release/1.18.x (#20546) 2024-02-08 21:12:02 +00:00
agent Backport of [NET-9098] Narrow scope of peering config on terminating gw filter chain to TCP services into release/1.18.x (#21057) 2024-05-06 20:43:14 +00:00
api Backport of NET-6821 Disable Terminating Gateway Auto Host Header Rewrite into release/1.18.x (#20834) 2024-04-26 10:58:50 -05:00
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build-support Backport of [NET-8368] security: bump Go version to 1.21.8 into release/1.18.x (#20856) 2024-03-14 14:07:43 +00:00
command Backport of GH-20889 - put conditionals are hcp initialization for consul server into release/1.18.x (#20932) 2024-03-28 21:17:55 +00:00
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internal Backport of NET-8524 Remove registation of api gateway controller into release/1.18.x (#20952) 2024-04-04 17:04:34 +00:00
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lib Backport of [CC-7434] Skip collecting data directory metrics in dev mode into release/1.18.x (#20529) 2024-02-07 17:25:37 -06:00
logging Backport of V1 Compat Exported Services Controller Optimizations into release/1.18.x (#20518) 2024-02-07 16:03:36 -05:00
proto Backport of [NET-8367] security: upgrade google.golang.org/protobuf to 1.33.0 into release/1.18.x (#20806) 2024-03-06 23:53:24 +00:00
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README.md

Consul logo Consul

License: BUSL-1.1 Docker Pulls Go Report Card

Consul is a distributed, highly available, and data center aware solution to connect and configure applications across dynamic, distributed infrastructure.

Consul provides several key features:

  • Multi-Datacenter - Consul is built to be datacenter aware, and can support any number of regions without complex configuration.

  • Service Mesh - Consul Service Mesh enables secure service-to-service communication with automatic TLS encryption and identity-based authorization. Applications can use sidecar proxies in a service mesh configuration to establish TLS connections for inbound and outbound connections with Transparent Proxy.

  • API Gateway - Consul API Gateway manages access to services within Consul Service Mesh, allow users to define traffic and authorization policies to services deployed within the mesh.

  • Service Discovery - Consul makes it simple for services to register themselves and to discover other services via a DNS or HTTP interface. External services such as SaaS providers can be registered as well.

  • Health Checking - Health Checking enables Consul to quickly alert operators about any issues in a cluster. The integration with service discovery prevents routing traffic to unhealthy hosts and enables service level circuit breakers.

  • Dynamic App Configuration - An HTTP API that allows users to store indexed objects within Consul, for storing configuration parameters and application metadata.

Consul runs on Linux, macOS, FreeBSD, Solaris, and Windows and includes an optional browser based UI. A commercial version called Consul Enterprise is also available.

Please note: We take Consul's security and our users' trust very seriously. If you believe you have found a security issue in Consul, please responsibly disclose by contacting us at security@hashicorp.com.

Quick Start

A few quick start guides are available on the Consul website:

Documentation

Full, comprehensive documentation is available on the Consul website: https://consul.io/docs

Contributing

Thank you for your interest in contributing! Please refer to CONTRIBUTING.md for guidance. For contributions specifically to the browser based UI, please refer to the UI's README.md for guidance.