Jul 30 2020|Cody DeArkland
In this video, we demonstrate how HashiCorp Consul allows operators to quickly connect applications across multiple clouds (on-premises, Google Cloud, Amazon AWS) as well as multiple runtime environments (Virtual Machine, Kubernetes).
Jul 28 2020|Erik Veld
A couple of years ago cloud bursting was all the rage, but it never delivered on its promise because of the inherent complexity that it comes with. But in this day and age, is cloud bursting still relevant? Let's see what Nomad and Consul can do to solve some of the problems it promised to.
Jul 24 2020|Kyle Penfound, Chloe Cota, and Omar Khawaja
Today we’re happy to announce HashiCorp’s official Linux repository, a source of Debian and RPM packages for HashiCorp products. These packages will provide Linux users with a better installation and upgrade experience.
Jul 23 2020|Rob Genova & Cody De Arkland
We are pleased to announce that HashiCorp Consul Service (HCS) on Azure is now generally available. HCS on Azure enables a team to provision HashiCorp-managed Consul clusters directly through the Microsoft Azure portal. HCS on Azure clusters are preconfigured for production workloads, enabling a team to easily leverage Consul to secure the application networks within their Azure Kubernetes Service (AKS) or VM-based environments while offloading the operations to HashiCorp.
Jul 13 2020|Peter McCarron
Recently, we did a webinar on the importance of resiliency and recovery when using HashiCorp Consul enterprise for business critical applications. In this blog we re-cover some of those features and explain how we approach building a resilient networking platform and recover from outages.
Jun 22 2020|Mitchell Hashimoto
Today we are pleased to announce the HashiCorp Cloud Platform (HCP), a fully managed cloud offering to automate deployment of HashiCorp products on any cloud provider.
Our first HCP service — HCP Consul — is now in private beta with support for AWS. HCP Vault will follow next. Get early access here.
Jun 18 2020|Neena Pemmaraju
We are pleased to announce the general availability of HashiCorp Consul 1.8. Consul is a multi-cloud service networking platform to connect and secure services across any runtime platform and public or private cloud.
Jun 18 2020|Blake Covarrubias
In Consul 1.8, we introduced terminating gateways. These gateways can be leveraged to enable mesh-based services to securely communicate with services residing outside of the service mesh. Read this blog to learn more about this new feature.
Jun 17 2020|Chris Piraino, Kyle Havlovitz, Rebecca Zanzig, David Yu
The ingress gateway capability in Consul 1.8 provides operators a quick and easy ingress solution for external services to communicate with services inside the Consul service mesh and start transitioning services to it. This blog will provide a walkthrough that illustrates how Ingress Gateways work in practice.
May 14 2020|Nicole Hubbard
In Consul 1.8, we introduced three new service mesh features ingress, terminating, and WAN federation via mesh gateways. In this blog, we're going to explain how WAN federation can be used to connect multiple Kubernetes clusters across various environments.
Apr 28 2020|Rob Genova
We are pleased to announce that HashiCorp Consul Service (HCS) on Azure is now in public beta. HCS on Azure enables a team to provision HashiCorp-managed Consul clusters directly through the Azure Marketplace and easily leverage Consul’s service discovery and service mesh features within their Azure Kubernetes Service (AKS) or VM-based application environments.
Apr 28 2020|Cody DeArkland
Learn how to migrate application workloads from VMs into Kubernetes by leveraging Consul and its L7 Traffic Management features. By establishing a common service mesh between both runtime platforms, we enable the ability to take a policy0driven approach to security and application communications.
Apr 09 2020|Cody DeArkland
In our previous blog we showed how to get started with deploying HashiCorp Consul Service (HCS) on Azure and joining it to an Azure Kubernetes Service (AKS) cluster. In the video above, we show how we can take Virtual Machines hosted in Microsoft Azure and bring them into the same Consul service mesh that our AKS cluster joined previously. This configuration currently requires connectivity between the Consul client nodes in the AKS and the Virtual Machine networks.
Mar 12 2020|Kaitlin Carter
The Terraform Consul provider exposes resources used to interact with Consul. In this guide, you will learn how to register two external services with a small Consul datacenter, and then configure the Terraform Consul provider to register the external services with health checks to Consul.
Jan 22 2020|Peter McCarron
Today we are pleased to announce the re-launching of the HashiCorp Consul on AWS Quick Start Guide. AWS Quick Start guides are built by AWS solutions architects and partners to help users deploy technologies on AWS, based on AWS best practices for security and high availability. Read this blog to learn more about the guide and the new features that it now contains.
Dec 10 2019|Raymond Austin
We are excited to announce the Consul 1.7 release. This release includes a new enterprise feature called namespaces that simplifies organizational complexity for enterprises by enabling self-service, governance and operations across many user environments and services.
Nov 18 2019|Peter McCarron
This blog highlights some of the capabilities that HashiCorp Consul can bring to Kubernetes environments and some of the key integrations from our ecosystem that can be deployed in conjunction with Consul.
Sep 10 2019|Mitchell Hashimoto
We are pleased to announce the new HashiCorp Consul Service (HCS) on Azure, which is now in private beta. HCS on Azure enables Microsoft Azure customers to natively provision HashiCorp-managed Consul clusters in any Azure region directly through the Azure Marketplace.
Aug 26 2019|The Consul Team
We're really excited to announce the general availability of Consul 1.6.0. Consul is a multi-cloud service networking platform to connect and secure services across any runtime platform and public or private cloud. This release is focused on several major new features for Consul Connect, Consul's service mesh solution, inlcuding Layer 7 traffic management and mesh gateways.
Aug 14 2019|The Consul Team
Last month at HashiConf EU we announced Consul 1.6.0.This release delivers a set of new Layer 7 traffic management capabilities, including L7 traffic splitting which supports the canary service deployment. This blog post will walk you through the steps necessary to split traffic between two upstream services.
Jul 09 2019|The Consul Team
We are excited to announce the beta release of HashiCorp Consul 1.6. Consul is a multi-cloud service networking platform to connect and secure services across any runtime platform and public or private cloud. Consul 1.6 is focused on building a full-featured service mesh which supports multi-region and multi-cloud scale, with new major features including Layer 7 capabilities and mesh gateway.
Jul 01 2019|The Consul Team
In the recent releases there were many updates to the Consul UI. Some of these might have gone unnoticed, but make a big impact on the user experience of the UI. In this article we will explore the changes made to the UI in the recent updates and take a look at what is coming in future updates.
May 23 2019|The Consul Team
We are publishing a series of blog posts to discuss the core use cases of service mesh. In this blog we will take a closer look at observability and how to enable the new L7 observability features of Consul Connect that are included in the recent Consul 1.5 release.
May 21 2019|Nic Jackson
Today at KubeCon EU in Barcelona, Microsoft introduced a new specification the Service Mesh Interface (SMI) for implementing service mesh providers into Kubernetes environments. This blog explains how Consul fits into this new specification and how it can be used for Kubernetes environments.
May 07 2019|The Consul Team
This post is one of a multi-part blog series to introduce the core use cases and capabilities provided by Consul. You will learn about the benefits of the service mesh, whether you should adopt it for your projects and how you can apply it throughout this blog series.
Apr 25 2019|Judith Malnick
We’re excited to share some new resources on the learn platform: a Kubernetes getting started track, more guidance on configuring ACLs, and a streamlined troubleshooting guide.
Apr 23 2019|Richard Li
Ambassador API Gateway announced native support for HashiCorp Consul service mesh. With this support, engineers can use Ambassador’s declarative configuration to expose any Consul service to the Internet. Together, Ambassador and Consul provide a complete solution for traffic management including both north-south and east-west traffic in today’s hybrid cloud, spanning Kubernetes, virtual machines (VMs), and bare metal infrastructure.
Jan 17 2019|Kait Carter
This latest release of Consul training content is focused on education for operators and has been placed in two tracks; Day 1: Deploying Your First Datacenter learning path and Day 2: Advanced Operations track.
Dec 17 2018|Kait Carter
In the last few weeks, HashiCorp education team launched the new Consul learn platform and published several hands-on guides to help you easily integrate Consul into your multi-cloud, microservice-based infrastructure.
Nov 29 2018|Anubhav Mishra
Yesterday AWS announced availability of their new service discovery tool, Cloud Map. AWS user will now have the capability to discover resources and services within AWS environments, conduct health checks, and integrate with other service mesh offerings, like HashiCorp Consul. HashiCorp, an Advanced tier member of the AWS Partner Network, worked closely with AWS engineers and is pleased to announce that HashiCorp Consul will offer launch day support of AWS Cloud Map.
Nov 27 2018|The Consul Team
We’ve recently become aware of a set of malware targeting Consul nodes with a specific configuration which allows remote code execution. Members of our community also (responsibly) reported incidents caused by this malware, and worked with us to include a patch in a recent version of Consul that protects from this threat in the wild.
Nov 14 2018|The Consul Team
We are excited to announce the general availability of HashiCorp Consul 1.4. This release introduces a completely redesigned ACL system and Consul Connect feature with multi-data center support.
Consul is a distributed service mesh to connect, secure, and configure services across any runtime platform and public or private cloud.
Oct 23 2018|Armon Dadgar
Today at HashiConf 2018 in San Francisco, we are announcing major updates across our entire suite of open source and enterprise products. Our mission is to allow users to run applications on any infrastructure, cloud or on-premises, using a modern infrastructure as code approach. This blog is a summary of the announcements being made at the event.
Oct 11 2018|Mitchell Hashimoto
We are excited to announce the release of HashiCorp Consul 1.3. This release extends Consul to support Envoy as a proxy for Connect and enables automatic sidecar injection in Kubernetes for secure pod communication.
Connect enables secure service-to-service communication with automatic TLS encryption and identity-based authorization. Since the initial release of Connect in June, the Consul team has focused on hardening Connect in production and expanding platform integrations to enable a global service mesh. This release delivers major improvements in both categories: Envoy is a high-performance, feature-rich, and production hardened proxy for Connect. And the Kubernetes integrations enable automatic secure pod communications across services both in and out of Kubernetes.
Sep 26 2018|Mitchell Hashimoto
We're releasing HashiCorp Consul + Kubernetes features every week.
This week we're releasing the service catalog sync functionality to sync Kubernetes services to the Consul catalog and vice versa. This enables cross-cluster or platform service discovery using the native service discovery tooling expected. Additionally, a central catalog allows organizations to gracefully migrate workloads into or out of Kubernetes.
Sep 19 2018|Mitchell Hashimoto
We're releasing HashiCorp Consul + Kubernetes features every week.
This week we're showcasing the auto-join feature to enable nodes running inside and outside of Kubernetes to join a Consul cluster running on Kubernetes. Rather than joining with a static IP address or DNS entry, the auto-join feature uses the Kubernetes API to discover pods running Consul agents, and joins those pods.
Sep 18 2018|Nic Jackson
Network segmentation is a highly effective strategy to limit the impact of network intrusion. However, in modern environments such as a cluster scheduler, applications are started and restarted often without operator intervention. This dynamic provisioning results in constantly changing IP addresses, and application ingress ports. Segmenting these dynamic environments using traditional methods of firewalls and routing can be very technically challenging.
In this post, we look at this complexity and how a service mesh is a potential solution for secure network traffic in modern dynamic environments.
Sep 12 2018|Mitchell Hashimoto
We're releasing HashiCorp Consul + Kubernetes features every week. This week we're releasing the official Consul Helm Chart for running and configuring Consul on Kubernetes.
Using the Helm chart, you can start a complete Consul cluster on Kubernetes in minutes. The Helm chart can setup and configure a Consul server cluster, client agents, or both. The Helm chart will also be the primary mechanism for setting up future Consul and Kubernetes features.
Sep 05 2018|Mitchell Hashimoto
We're excited to announce multiple features that deeply integrate HashiCorp Consul with Kubernetes. This post will share the initial set of features that will be released in the coming weeks.
The features include an official Helm Chart for installing Consul on Kubernetes, automatic syncing of Kubernetes services with Consul (and vice versa), auto-join for external Consul agents to join a cluster in Kubernetes, injectors so pods are automatically secured with Connect, and support for Envoy.
In addition to natively integrating with Kubernetes, these features help solve important cross-cluster challenges between multiple Kubernetes clusters as well as non-Kubernetes services interacting with Kubernetes services. We're excited to share this work with you.
Jun 26 2018|Mitchell Hashimoto
We are excited to announce the release of HashiCorp Consul 1.2. This release supports a major new feature called Connect that automatically turns any existing Consul cluster into a service mesh solution. Connect enables secure service-to-service communication with automatic TLS encryption and identity-based authorization.
Consul is currently deployed on millions of machines worldwide. After upgrading to Consul 1.2 and enabling Connect, any existing cluster will instantly become a service mesh solution that works on any platform: physical machines, cloud, containers, schedulers, and more.
May 11 2018|Hannah Oppenheimer
At HashiCorp, we practice versioning through codification, the belief that all processes should be written, versioned, and shared. And it’s not strictly an engineering mindset; our designers are doing it too. In that spirit, we’re sharing how we updated HashiCorp Consul’s Web UI.
Apr 05 2018|Randall Thomson
LogicMonitor is the SaaS-based, performance monitoring platform for complex and distributed IT infrastructure. With out-of-the-box coverage for thousands of technologies, LogicMonitor provides granular visibility into infrastructure and application performance. LogicMonitor’s automated device discovery, preconfigured alert thresholds, and rich customizable dashboards, come together to give IT teams the speed, flexibility, and actionable insights required to succeed in today’s competitive markets.
This blog takes a look at how LogicMonitor utilizes HashiCorp Packer, Terraform, and Consul to quickly detect and rebuild when datacenter outages occur.
Dec 19 2017|Anubhav Mishra
Over the past year, service mesh technologies have gained significant interest. Even though the idea of a service mesh isn’t new, the implementation details are new to some people. At HashiCorp we build Consul, a free and open source tool that provides service discovery, health checking, load balancing, and a globally distributed key-value store. These features make Consul ideal as a control plane for a service mesh. This post discusses a few first principles around adopting service meshes and how Consul can be used as a control plane for projects like Istio, Linkerd, and Envoy.
Nov 27 2017|Seth Vargo
Consul is a free and open source tool that provides service discovery, health checking, load balancing, and a globally distributed key-value store. In microservice architectures, applications often run across many IP addresses and bind to a variety of ports. Service discovery aids in the process of finding these different services, regardless of where they are located. This post discusses a few common strategies for load balancing microservices with Consul.
Oct 16 2017|James Phillips
Today we are excited to announce the public availability of HashiCorp Consul 1.0. Consul is a tool for service discovery and runtime configuration for distributed applications and infrastructure. Consul joins Vagrant and Packer as the third HashiCorp product to reach the 1.0 milestone.
Sep 19 2017|Armon Dadgar
Today at HashiConf 2017 in Austin, Texas, we announced major updates and new features across our entire suite of open source and enterprise products, including HashiCorp Terraform, HashiCorp Vault, HashiCorp Consul, and HashiCorp Nomad. In addition to these product updates, we announced the release of Sentinel, our new policy as code framework that integrates across the Enterprise product suite, and the Terraform Module Registry, which provides example infrastructure templates to make provisioning across cloud environments easier, and so much more.
Aug 10 2017|Jay Christopherson
This is a guest post by Jay Christopherson, principal engineer, DevOps, at Spaceflight Industries. Spaceflight is revolutionizing the business of space flight by delivering a new model for accessing space. A comprehensive launch service and mission management provider, the company provides a straightforward and cost-effective suite of products and services including state-of-the-art satellite infrastructure, rideshare launch offerings, and global communications networks that enable commercial and government entities to achieve their mission goals, on time and on budget. A service offering of Spaceflight Industries in Seattle Washington, Spaceflight provides its services through a global network of partners, ground stations, and launch vehicle providers.
We had two main challenges facing us as we determined how to design the computing infrastructure to support our business applications: how we should handle distributed runtime changes and service discovery. We need distributed changes as we deploy remote satellite communications ground stations (spokes) around the world, but which are all managed from a central location (hub). Changes made from a central location need to be distributed out to one or more remote ground stations in an automated fashion. As for service discovery, we build and deploy quite often and we needed to make sure that changes to services in our infrastructure are detected and updated as quickly as possible without any manual updates. These are the reasons we looked at HashiCorp Consul.
Jul 20 2017|James Phillips
Today we are releasing Consul 0.9 which includes a number of improvements, bug fixes, and features. There are some important backward incompatibilities in this release that are easy to adjust for as you deploy, so please be sure to read the 0.9 upgrade guide for details before you upgrade.
Apr 05 2017|James Phillips
We are excited to release HashiCorp Consul 0.8. Consul is a critical infrastructure service that organizations rely on for service discovery, key/value storage, and health checks.
The focus for Consul 0.8 is operational stability with Autopilot features and federation improvements. Consul is highly available with three or more servers in a cluster, but it is complex to operate amidst failures, newly introduced servers, and upgrades. The goal of Autopilot is to automate Consul cluster operations so that it can be run in an auto-scaling group or scheduler without worry. Consul Enterprise has enhanced Autopilot functionality to automate the complete server cluster upgrade process and safely increase cluster size for read scalability. Federation improvements aim to simplify joining and operating Consul clusters across global infrastructure. With this release, Consul open source gains join flooding and soft-fail features to ensure that clusters are properly connected across datacenters. Consul Enterprise introduces network areas to enable advanced networking topologies such as hub-and-spoke.
Read on to learn more about the features in this release. You can also read the 0.8 changelog for details on complete ACL support, a more uniform CLI interface, and much more.
Mar 28 2017|Nic Jackson
We work in a world of distributed systems which operate in rapidly changing environments. Servers come and go, they move across region and distribution groups, and somehow they need to communicate and connect to one another.
To solve this problem, HashiCorp created Consul, which among many other things enabled service registry and service discovery. Application instances register themselves with Consul, and dependent instances query Consul to discover each other. Since Consul itself is a distributed system, this creates a chicken-and-egg problem - how do you boostrap your service discovery.
Dec 01 2016|Seth Vargo
The recent release of Consul 0.7.1 included a number of exciting new features. One powerful new capability is the addition of a full-featured CLI for interacting with Consul's key-value store. This blog post explores the new Consul KV CLI with some great examples and techniques.
Nov 21 2016|James Phillips
We are excited to release Consul 0.7.1. Consul is a critical infrastructure service for organizations that rely on it for service discovery, key/value storage, and health checks.
The focus for Consul 0.7.1 is the ability to take a complete snapshot of Consul's state and restore it for disaster recovery. With three or more servers, Consul is highly available, but if a cluster is lost completely, it's essential that organizations have a workflow to quickly restore Consul as the source of truth for the status of applications and resources in their infrastructure.
New snapshot CLI and APIs provide an easy mechanism for operators to capture and restore the complete state of a Consul cluster. Consul Enterprise adds a new Snapshot service to automatically schedule taking snapshots, sending them off site, and rotating them.
Read on to learn more about snapshot and restore features in this release. You can also read the 0.7.1 change log for details on features like the new key/value store CLI, AWS auto discovery, and more.
Sep 14 2016|James Phillips
We are excited to release Consul 0.7, a major update with many new features and improvements. This release focused on making it easier to operate Consul clusters, and built key foundations for continued operational improvements in future releases.
Consul is a modern datacenter runtime that provides service discovery, configuration, and orchestration capabilities in an easy-to-deploy single binary. It is distributed, highly available, and proven to scale to tens of thousands of nodes with services across multiple datacenters.
There are a huge number of features, bug fixes, and improvements in Consul 0.7. Here are some of the highlights:Transactional Key/Value API Consul Operator Improvements Lifeguard ACL Replication
You can download Consul 0.7 here and view the changelog for a complete list of changes.
Read on to learn more about the major new features in 0.7.
May 05 2016|James Phillips
We are pleased to announce the release of our official Docker image for Consul. Consul is a modern datacenter runtime that provides service discovery, configuration, and orchestration capabilities.
The official Docker image makes a development or production cluster just one command away for any Docker-powered clusters. Through the review process, we've worked closely with the folks at Docker to iterate and make an image that's safe, intuitive, and easy to use.
Consul is our first tool to have an official Docker image. We’ll be updating the Docker image alongside all new releases of Consul. More HashiCorp tooling will be distributed as Docker images going forward.
Dec 07 2015|James Phillips
We are excited to release Consul 0.6, a major update with many new features and improvements. Consul is a modern datacenter runtime that provides service discovery, configuration, and orchestration capabilities in an easy-to-deploy Go binary. It is distributed, highly available, and proven to scale to tens of thousands of nodes with services across multiple datacenters.
This release has taken a few months to prepare as it involved core changes like migrating to a totally new in-memory database and adding a new network tomography subsystem that spans several internal layers. Despite all the major changes, we've worked hard to make upgrading from Consul 0.5.2 a standard upgrade that will usually just require an agent restart with the new binary.
There are a huge number of features, bug fixes, and improvements in Consul 0.6. Consul is also now 100% pure Go, making it even easier to build and deploy.
Feb 19 2015|Armon Dadgar
We are proud to release Consul 0.5. Consul is a datacenter runtime that provides many of the capabilities needed to run a modern datacenter, such as service discovery, configuration, and orchestration. It's designed to be distributed and highly available and proven to scale to thousands of nodes and services across multiple datacenters.
The last major release of Consul was several months ago and it's incredible stability has allowed us to focus on adding major new features, improving the user experience, and fixing bugs.
Consul 0.5 brings many new features including automated clustering, seamless UI integration via Atlas, enhanced ACLs, simple N+1 deploys, node and service maintenance modes, native HTTP health checks, ephemeral keys, session TTLs, and key rotation among many others.
You can download Consul 0.5 here or view the changelog
Read on to learn more about the major new features in 0.5.
Nov 12 2014|Kevin Fishner
Lithium Technologies provides a complete social platform to some of the world's most well-known brands across tech, consumer electronics, financial services, retail, and other industries. These brands rely on the Lithium Social Platform to power customer communities, respond to social media conversations, and drive social analytics. The Lithium infrastructure manages complex real-time data ingestion and processing. To meet the needs of customers and plan for long-term growth, Lithium decided to build out a hybrid-cloud infrastructure. Consul enables automated service discovery and load balancing in Lithium's hybrid-cloud environment, saving hundreds of thousands of dollars and significant development time.
Oct 21 2014|Seth Vargo
Today we are releasing Consul Template, a standalone application that is packed full of amazing new features.
Consul Template queries a Consul instance and updates any number of specified templates on the filesystem. As an added bonus, Consul Template can execute arbitrary commands when a template update completes.
Sep 15 2014|Armon Dadgar
Vagrant Cloud is a service provided by HashiCorp, and powers a number of features for Vagrant that cannot be done without a server component. One of it's paid features is box hosting, allowing Vagrant boxes to be hosted and managed in Vagrant Cloud. We had received several reports that uploading very large Vagrant boxes would fail reliably, and we spend part of last week resolving this issue. We use S3 as one of our backing stores, and eventually it was discovered that S3 limits the size of a single upload to 5GB.
Sep 05 2014|Armon Dadgar
Today we are proudly releasing Consul 0.4. Consul is a solution for service discovery, configuration, and orchestration. Consul is completely distributed, highly available, and scales to thousands of nodes and services across multiple datacenters.
Consul 0.3 was released two months ago and we've been busy fixing bugs, making improvements, and adding new features.
The major new features added include a fine-grained ACL system, a watch mechanism to invoke callbacks on changes, an event system for custom events such as deploys or service restarts, and remote execution for simplified administration.
Consul 0.4 can be downloaded here, and the full changelog can be viewed here.
Read on to learn more about the major new features in 0.4.
Aug 11 2014|Armon Dadgar
Consul provides both a DNS and HTTP interface for doing service discovery. This works for broad set of uses, but latency sensitive or high-throughput applications can benefit from reducing the overhead of service discovery by using a client-side load balancer such as HAProxy.
Using consul-haproxy makes it incredibly simple to provide a configuration template for HAProxy and have it dynamically populated based on service information from Consul. This allows HAProxy to be updated seamlessly with zero downtime. While this approach requires a prior configuration, it also reduces the per-request overhead of service discovery.
May 21 2014|Armon Dadgar
The Twelve-Factor App says that web applications should retrieve their configuration from environmental variables. This practice has been rapidly adopted by modern PaaS services to enable simple configuration changes.
With Consul, it is simple to bring this practice to your own datacenters. If you use a PaaS for some aspects of your infrastructure but not all of it, Consul is a great way to centralize configuration data.
In this post, we show how Consul and envconsul can be used to set configuration values and trigger automatic restarts on configuration changes, all without any modifications to your applications.
Apr 17 2014|Armon Dadgar
Today we announce Consul, a solution for service discovery and configuration. Consul is completely distributed, highly available, and scales to thousands of nodes and services across multiple datacenters.
Some concrete problems Consul solves: finding the services applications need (database, queue, mail server, etc.), configuring services with key/value information such as enabling maintenance mode for a web application, and health checking services so that unhealthy services aren't used. These are just a handful of important problems Consul addresses.
Consul solves the problem of service discovery and configuration. Built on top of a foundation of rigorous academic research, Consul keeps your data safe and works with the largest of infrastructures. Consul embraces modern practices and is friendly to existing DevOps tooling.
Consul is already deployed in very large infrastructures across multiple datacenters and has been running in production for several months. We're excited to share it publicly.
Read on to learn more.