Consul is a distributed, highly available, and data center aware solution to connect and configure applications across dynamic, distributed infrastructure. https://www.consul.io
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Thomas Eckert e81a0c2855
API Gateway to Ingress Gateway Snapshot Translation and Routes to Virtual Routers and Splitters (#16127)
* Stub proxycfg handler for API gateway

* Add Service Kind constants/handling for API Gateway

* Begin stubbing for SDS

* Add new Secret type to xDS order of operations

* Continue stubbing of SDS

* Iterate on proxycfg handler for API gateway

* Handle BoundAPIGateway config entry subscription in proxycfg-glue

* Add API gateway to config snapshot validation

* Add API gateway to config snapshot clone, leaf, etc.

* Subscribe to bound route + cert config entries on bound-api-gateway

* Track routes + certs on API gateway config snapshot

* Generate DeepCopy() for types used in watch.Map

* Watch all active references on api-gateway, unwatch inactive

* Track loading of initial bound-api-gateway config entry

* Use proper proto package for SDS mapping

* Use ResourceReference instead of ServiceName, collect resources

* Fix typo, add + remove TODOs

* Watch discovery chains for TCPRoute

* Add TODO for updating gateway services for api-gateway

* make proto

* Regenerate deep-copy for proxycfg

* Set datacenter on upstream ID from query source

* Watch discovery chains for http-route service backends

* Add ServiceName getter to HTTP+TCP Service structs

* Clean up unwatched discovery chains on API Gateway

* Implement watch for ingress leaf certificate

* Collect upstreams on http-route + tcp-route updates

* Remove unused GatewayServices update handler

* Remove unnecessary gateway services logic for API Gateway

* Remove outdate TODO

* Use .ToIngress where appropriate, including TODO for cleaning up

* Cancel before returning error

* Remove GatewayServices subscription

* Add godoc for handlerAPIGateway functions

* Update terminology from Connect => Consul Service Mesh

Consistent with terminology changes in https://github.com/hashicorp/consul/pull/12690

* Add missing TODO

* Remove duplicate switch case

* Rerun deep-copy generator

* Use correct property on config snapshot

* Remove unnecessary leaf cert watch

* Clean up based on code review feedback

* Note handler properties that are initialized but set elsewhere

* Add TODO for moving helper func into structs pkg

* Update generated DeepCopy code

* gofmt

* Begin stubbing for SDS

* Start adding tests

* Remove second BoundAPIGateway case in glue

* TO BE PICKED: fix formatting of str

* WIP

* Fix merge conflict

* Implement HTTP Route to Discovery Chain config entries

* Stub out function to create discovery chain

* Add discovery chain merging code (#16131)

* Test adding TCP and HTTP routes

* Add some tests for the synthesizer

* Run go mod tidy

* Pairing with N8

* Run deep copy

* Clean up GatewayChainSynthesizer

* Fix missing assignment of BoundAPIGateway topic

* Separate out synthesizeChains and toIngressTLS

* Fix build errors

* Ensure synthesizer skips non-matching routes by protocol

* Rebase on N8s work

* Generate DeepCopy() for API gateway listener types

* Improve variable name

* Regenerate DeepCopy() code

* Fix linting issue

* fix protobuf import

* Fix more merge conflict errors

* Fix synthesize test

* Run deep copy

* Add URLRewrite to proto

* Update agent/consul/discoverychain/gateway_tcproute.go

Co-authored-by: Nathan Coleman <nathan.coleman@hashicorp.com>

* Remove APIGatewayConfigEntry that was extra

* Error out if route kind is unknown

* Fix formatting errors in proto

---------

Co-authored-by: Nathan Coleman <nathan.coleman@hashicorp.com>
Co-authored-by: Andrew Stucki <andrew.stucki@hashicorp.com>
2023-02-09 17:58:55 +00:00
.changelog ACL error improvements: incomplete bootstrapping and non-existent token (#16105) 2023-02-08 23:49:44 +00:00
.circleci Rotate Circle CI SSH Key (#16178) 2023-02-06 17:09:24 -06:00
.github docs: Migrate link formats (#15976) 2023-01-25 08:52:43 -08:00
.release Onboard consul to use new version/VERSION file and reproducible actions (#15631) 2023-01-05 12:16:47 -08:00
acl ACL error improvements: incomplete bootstrapping and non-existent token (#16105) 2023-02-08 23:49:44 +00:00
agent API Gateway to Ingress Gateway Snapshot Translation and Routes to Virtual Routers and Splitters (#16127) 2023-02-09 17:58:55 +00:00
api ACL error improvements: incomplete bootstrapping and non-existent token (#16105) 2023-02-08 23:49:44 +00:00
bench Gets benchmarks running again and does a rough pass for 0.7.1. 2016-11-29 13:02:26 -08:00
build-support refactor: remove troubleshoot module dependency on consul top level module (#16162) 2023-02-06 09:14:35 -08:00
command update troubleshoot CLI, update flags and upstreams output (#16211) 2023-02-08 16:05:22 -08:00
connect emit metrics for global rate limiting (#15891) 2023-01-06 17:49:33 -06:00
contributing Move contributing to docs 2021-08-30 16:17:09 -04:00
docs Adding experimental support for a more efficient LogStore implementation (#16176) 2023-02-08 16:50:22 +00:00
envoyextensions Implement APIGateway proxycfg snapshot (#16194) 2023-02-08 15:52:12 -06:00
grafana add readme outlining how to edit and publish 2021-01-12 14:47:11 -08:00
internal Protobuf Modernization (#15949) 2023-01-11 09:39:10 -05:00
ipaddr Ensure Consul is IPv6 compliant (#5468) 2019-06-04 10:02:38 -04:00
lib Net 2229/rpc reduce max retries 2 (#16165) 2023-02-06 14:07:41 -05:00
logging Run config entry controller routines on leader (#16054) 2023-01-25 12:21:46 -06:00
proto API Gateway to Ingress Gateway Snapshot Translation and Routes to Virtual Routers and Splitters (#16127) 2023-02-09 17:58:55 +00:00
proto-public Implement APIGateway proxycfg snapshot (#16194) 2023-02-08 15:52:12 -06:00
sdk add log-drop package (#15670) 2022-12-15 12:52:48 -05:00
sentinel re-run gofmt on 1.17 (#11579) 2021-11-16 12:04:01 -06:00
service_os re-run gofmt on 1.17 (#11579) 2021-11-16 12:04:01 -06:00
snapshot removes ioutil usage everywhere which was deprecated in go1.16 (#15297) 2022-11-10 10:26:01 -06:00
test Add basic smoke test to make sure an APIGateway runs (#16217) 2023-02-09 11:32:10 -05:00
testrpc Pass remote addr of incoming HTTP requests through to RPC(..) calls (#15700) 2022-12-14 09:24:22 -06:00
tlsutil removes ioutil usage everywhere which was deprecated in go1.16 (#15297) 2022-11-10 10:26:01 -06:00
tools/internal-grpc-proxy grpc: rename public/private directories to external/internal (#13721) 2022-07-13 16:33:48 +01:00
troubleshoot update troubleshoot CLI, update flags and upstreams output (#16211) 2023-02-08 16:05:22 -08:00
types agent: convert listener config to TLS types (#12522) 2022-03-24 15:32:25 -04:00
ui UI: Update padding for the content wrapper (#16209) 2023-02-08 15:27:37 -07:00
version Onboard consul to use new version/VERSION file and reproducible actions (#15631) 2023-01-05 12:16:47 -08:00
website Update token language to distinguish Accessor and Secret ID usage (#16044) 2023-02-07 12:26:30 -06:00
.dockerignore Update the scripting 2018-06-14 21:42:47 -04:00
.gitignore grpc: `protoc` plugin for generating gRPC rate limit specifications (#15564) 2023-01-04 16:07:02 +00:00
.golangci.yml removes ioutil usage everywhere which was deprecated in go1.16 (#15297) 2022-11-10 10:26:01 -06:00
CHANGELOG.md Changelog for Consul 1.14.4, 1.13.6, and 1.12.9 (#16098) 2023-01-27 16:41:07 -06:00
Dockerfile Force installation of shadow-utils for access to groupadd executable in ubi image (#15812) 2022-12-15 12:42:22 -06:00
GNUmakefile Set `codegen-tools` to be a dependency of `deep-copy` (#16124) 2023-02-06 16:23:46 +00:00
LICENSE [COMPLIANCE] Update MPL-2.0 LICENSE (#14964) 2022-11-09 12:24:14 -06:00
NOTICE.md add copyright notice file 2018-07-09 10:58:26 -07:00
README.md Fixed broken links referring to tutorials running as local agent (#14954) 2022-10-11 13:01:29 -07:00
Vagrantfile Adds a basic Linux Vagrant setup, stolen from Nomad. 2017-10-06 08:10:12 -07:00
fixup_acl_move.sh Fixup script 2 2022-04-05 14:52:43 -07:00
go.mod Adding experimental support for a more efficient LogStore implementation (#16176) 2023-02-08 16:50:22 +00:00
go.sum Adding experimental support for a more efficient LogStore implementation (#16176) 2023-02-08 16:50:22 +00:00
main.go removes ioutil usage everywhere which was deprecated in go1.16 (#15297) 2022-11-10 10:26:01 -06:00

README.md

Consul logo Consul

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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.

  • 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.

  • Key/Value Storage - 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.

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.