While we have an Uchiwa per environment so deployments can se self-contained, we also deploy an “Uber” Uchiwa that allows us to see all environments at once. With apologies for some redaction, here is what this looks like in my deployment: Those scary numbers you see on the top-left are the number of checks in a non-OK status (117) and the total number of clients (655). In the above dashboard, there’s a single data source as far as Grafana is concerned because we let Sensu do all of the heavy lifting. Confirm the UI service port is up. Sensu Go Sensu Core Sensu ... To learn more about Sensu Go commercial licenses for more than 100 entities, contact the Sensu sales team. Having this all be Open Source also means we are free to use, extend, and even create anew. Say it with me: “Sensu’s APIs!”. The Sensu Go data source for Grafana allows you to display the data collected by Sensu Go together with a wide range of other data on a single Grafana dashboard. And if you haven't heard of Sensu yet you are missing out. These environments need to be viewed holistically as a unit. : Ansible, Chef, Puppet, SaltStack), Keeping with the 12 Factor goodness, clients, check results, etc stored in Redis, which allows the Server-side processes to be stateless, Also 12 Factor-y, there are separate services for processing and handling checks (, List view of all clients (monitored entities, like servers, services, etc), The ability to drill-down into these items to get more info, A summary with the number of events triggered on that client, Green/Yellow/Red background indicate the highest-severity event happening on that client. "There's a template for that!" If you are not familiar with Sensu Go, this quick introduction to Sensu Gowill help you get up to speed. External etcd services can also be used, in the event that you already have them deployed. Your registration has been confirmed. Grafana dashboard displaying time series analytics. Uchiwa is an open-source dashboard to monitor Sensu through web interface. The Sensu dashboard includes better visibility for buttons and menus in the dark theme. Learn Sensu Go: 101 . Become a member of the Sensu community and get access to the community Slack channel and our weekly newsletter containing updates about Sensu. A prime example of that can be shown via how many users will interact with Sensu: Dashboards. Like everything else with Sensu, there is a rich foundation of existing solutions to common problems, yet it is built with an openness and composability that allows people to extend and improve upon those foundations to suit their individual needs. One of the benefits of purchasing Enterprise licenses is the Sensu Enterprise dashboard. The Sensu backend gives you a flexible, automated pipeline to filter, transform, and process alerts and metrics. While Uchiwa provides a great list view of clients and events, there are some scenarios you might want a higher-level, summarized view of what is happening. In this blog post, we’ll give a short overview on how to set up and use the Sensu Go Grafana data source and what you can achieve with it. Uchiwa is a simple yet effective open-source dashboard for the Sensu monitoring framework. License. Sensu supports industry-standard metric formats like Nagios performance data, Graphite plaintext protocol, InfluxDB line protocol, OpenTSDB data specification, Prometheus Exposition Text Format, and StatsD metrics. … to just the events triggered by failing Check Memory checks: I can further refine this by clicking the “Datacenter” drop down and choosing a specific Datacenter (AKA: Sensu deployment), such as ILAB03…. Before I get into some examples of dashboarding for Sensu, it is worthwhile to take a brief detour to talk a bit about Sensu itself. The agent in Sensu Go is smaller, which makes it easier to maintain total visibility by having Sensu everywhere. Sensu Go is the latest version of Sensu, designed to be portable, straightforward to deploy, and friendly to containerized and ephemeral environments. Consolidate monitoring tools & fill gaps in observability. Dashboards are a very critical element in monitoring. Here is an enhanced version of the above dashboard with Telegraf-sourced OS metrics added to provide extra context of the host’s health: A prime example of how Sensu’s APIs can be used to build a dashboard to suit your particular needs is Sensu Grid. And if I want to view these events in the context of all events for this Datacenter, I can go back to the “All Checks” drop-down and choose “All Checks” to see all events for this Datacenter: While Uchiwa is great for folks responding to and investigating events, there are times where you just need what I call a “chicklet”-based view of the world; boxes with a high-level summary that helps me quickly assess how things are going. Thanks to the customizability and flexibility of Grafana and Sensu Go, you can create customized dashboards and retrieve exactly the data you need without losing focus on the essentials. CHANGES. Companies like Sony, Box.com, and Activision rely on Sensu to help deliver value faster, at scale. 6.2 (latest) 6.3 6.2 (latest) 6.1 6.0 5.21 Sensu Go. This is a guest post to the Sensu Blog by Chris Chandler, member to the Sensu community. Here's how to set up and use it. This release includes an important change to the Sensu backend state directory as well as support for Ubuntu … It's hard to describe how much of a leap forward this most recent release is, but it finally feels like Sensu is as "complete" and polished product as other open source and commercial products that exist. It is Community-provided, yet maintained by Sensu, Inc. as part of the overall Sensu project. December 19, 2018 — The latest release of Sensu Go, version 5.1.0, is now available for download. Having all of these Sensu deployments in Uchiwa’s config allows us to see a unified view of all clients and all checks across all of these environments… all in one page. Companies like Sony, Box.com, and Activision rely on Sensu to help deliver value faster, at scale. Contact us here or give us a call at 1-855-99-SENSU. It ticks all of the buzzword boxes — but not just for the sake of Marketecture. Sensu Go replaces Ruby expressions with JavaScript filter expressions, by embedding a JavaScript interpreter. This will become plain as we talk about some dashboarding options available to us as Sensu users. Marius Oehler Dashboard, How To, Integrations, Grafana Like Uchiwa, it gets this data from the same suite of Sensu APIs, and it also supports a multi-Datacenter paradigm. This works well for wall-mounted monitors in a Support Center or simply to provide a more Executive-friendly dashboard where deep detail would be inappropriate. And there you have it: the installation and basic usage of the Sensu Go Ansible Collection! Here's at a look at their monitoring setup, plus what he's excited about for Sensu 2.0. This is what that list looks like in our deployment: Here is the entire Uchiwa config file (with some redaction, of course) that makes this possible: As mentioned above, with the config being simple JSON, we can use our Configuration Management tool of choice to quickly update and manage this configuration. Eliminate data silos & automate diagnosis & self-healing — from bare metal Sensu follows an “Open Core” model where anyone is free to deploy the Open Source version of Sensu and Uchiwa, with others preferring to buy Enterprise licenses for enhanced support and expanded, pre-built features that provide a more “batteries included” approach. Hovering over these numbers, we can get a pop-out with the breakdown of check states. Yes, that Grafana. Get meaningful alerts when and where you need them so you can reduce alert fatigue and speed up incident response. Get started now and feel the #monitoringlove. You can choose to drill-down to see all events for a given Datacenter. Configuration API Reference documentation. But as we grew, matured, started Deving some Ops, I found myself looking for alternatives. Sensu Go dashboard Going forward. Recently the new Uchiwa dashboard redesign for Sensu was released, and it is awesome. Others might deploy a dedicated Sensu setup per Development team, allowing each Dev team to control all aspects of their monitoring independently. Because of this, we have a Sensu deployment for each environment (as opposed to by service, by Development team, etc). More details abou the sensu-backend init, see the backend reference documentation. While you can deploy a separate Uchiwa server (or servers) per Sensu deployment, often it is preferred to have a single view into all of these Sensu deployments, all in the same Uchiwa. Instead of setting up traditional one-to-one entity-to-check mapping, use Sensu’s subscriptions to make sure your entities automatically run the appropriate checks for their functionality. For this reason we have developed, together with Sensu, the Sensu Go data source for Grafana, which allows us to display the data collected by Sensu Go together with a wide range of other data on a single Grafana dashboard.. The Uchiwa documentation provides a simple example. There is a Sensu datasource for Grafana, thanks to those awesome Sensu APIs. July 15, 2016 — Sensu Enterprise Dashboard version 1.10.1 has been released and is available for immediate download. Documentation. That is what Sensu Grid aims to provide, and it does it all using — you guessed it — the same APIs as Uchiwa and Sensu Enterprise. As an omni-directional pipeline, Sensu collects and analyzes monitoring data from a variety of disparate sources, allowing you to eliminate data … Sensu saves your web UI searches to etcd in a namespaced resource named searches. Take 2 minutes to register your installation and let Sensu help you along your journey. Know what’s going on everywhere in your system. Please refer to the Sensu documentation on sensuapp.org/docs for more information. The Sensu backend includes the Sensu web UI: a unified view of your events, entities, and checks with user-friendly tools to reduce alert fatigue.. COMMERCIAL FEATURE: Access the Sensu web UI homepage (shown below) in the packaged Sensu Go distribution.For more information, see Get started with commercial features. Before we show this in action, we can click the bottom icon in Uchiwa’s left-side menu to show the list of configured Datacenters. While getting into Sensu Enterprise’s features is outside the scope of this post, the key takeaway is that it uses the exact same APIs as Uchiwa. Thank you for signing up! For example, this screen in Uchiwa…. Built by operators and for operators, open source is at the heart of the Sensu product and company, with an active, thriving community of contributors. A front-end dashboard for the Sensu monitoring framework. As an example, if I suspected that there might be issues with free memory on servers in a given environment, I can click the “All Checks” drop-down to see a list of checks that Uchiwa has discovered from, well, you know where…. Visualizing Sensu Go data in Grafana. The Sensu backend gives you a flexible, automated pipeline to filter, transform, and process alerts and metrics. It is the same data, just with a different presentation. This article will guide you through the process of creating a fully functioning automated deployment of the Sensu Go monitoring agent and backend with the help of roles and modules included in the Sensu Go Ansible Collection. Sensu Go monitoring dashboard Sensu is an Observability Pipeline that delivers monitoring as code on any cloud. Sensu Go is operator-focused and developer-friendly and integrates with popular monitoring and observability tools. ATTENTION: The sensu-dashboard project is no longer supported. Setup | Using the Sensu Go Data Source | Contributing | Code of conduct Sensu Go Data Source is a Grafana pluginthat allows Grafana to connect to the Sensu API.You can use the Sensu Go Data Source to customize your monitoring dashboards with information about Sensu entities and events. More details will be provided in the next section, but here is a screenshot to whet your appetite: Now that we have a baseline understanding of Uchiwa, Sensu’s APIs, and how those things relate to each other, let’s get into a real-world example of how we currently use two of the dashboards mentioned above: Uchiwa and Sensu Grid. This is a completely home-grown project and is a perfect example of how anyone can build a custom dashboard for Sensu if the existing ones do not suit their needs — and even have these dashboards complement each other. You can install the Uchiwa with the following command: Sensu is an agent-based observability tool that you install on your organization’s infrastructure. Perhaps most importantly, the APIs are all public and fully documented, not locked away only for internal use. Sensu’s APIs. Visit the COVID-19 dashboard to learn where positive COVID-19 test results are occuring by county, as well as the total number of confirmed cases in New Jersey. And where does all of this data come from? /config (GET) EXAMPLE. Some teams might have separate Sensu deployments for Dev vs Stage vs Production. Collect Prometheus metrics with Sensu . Sensu Go can rely on an embedded etcd datastore for persistence, making the product easier to get started with. That is as simple as clicking the “Datacenter” drop-down in the upper left, then choosing the environment. The Sensu monitoring event pipeline empowers businesses to automate their monitoring workflows and gain deep visibility into their multi-cloud infrastructure, from Kubernetes to bare metal. Sensu Go is the industry-leading monitoring solution for multi-cloud platforms. In Uchiwa parlance, a Datacenter is simply just a group of Sensu API endpoints. Sensu is a complete solution for monitoring and observability at scale. Not only does this make things simpler (one URL to remember versus one per environment), but we can also quickly drill-down to a given environment with a quick click in the Uchiwa UI. Sensu is released under the MIT license. Here, we see events for ILAB03, which is the same environment we looked at in our “Check Memory” example in the Uchiwa section above. The Sensu Go data source for Grafana allows you to display the data collected by Sensu Go together with a wide range of other data on a single Grafana dashboard. The Observability Pipeline that delivers monitoring as code on any cloud . Monitoring as code for Sensu Go. There are hardly any limits and you have the possibility to build great dashboards based on existing plugins and panels. Even better, clicking the “Detail” link on any of these boxes takes us to the page in Uchiwa for that check on that client. One of the things that made me a fan of Sensu is that was designed with the 12 Factor App principles in mind. My search ultimately ended with Sensu. For these reasons, and I am sure many others, Alex Leonhardt created Sensu Grid. Sensu Go is designed to give you visibility into everything you care about: traditional server closets, containers, applications, the cloud, and more. To manage this, Uchiwa implements a concept of a “Datacenter.”. Step 4: Access Sensu Dashboard. In this email course, you’ll learn the fundamentals of Sensu, including how to install Sensu, using sensuctl and the dashboard, container monitoring, and more. 5.1.0 release notes. Sensu is the industry-leading solution for multi-cloud monitoring at scale. He offered to share his experience as a user in his own words, which you can do too by emailing [email protected]. The Sensu Enterprise Dashboard RBAC for OIDC driver provides support for using the OpenID Connect 1.0 protocol (OIDC) on top of the OAuth 2.0 protocol for RBAC authentication. The … Web UI . The /config API provides HTTP GET access to the Sensu Enterprise configuration. A key part of the Sensu story is our support for Nagios service checks. Far and away, the most commonly Sensu dashboard is Uchiwa. With Sensu Go you can optimize your cost in … Please consider using Uchiwa instead. The Sensu Prometheus Collector is a check plugin that collects metrics from a Prometheus exporter or the Prometheus query API.This allows Sensu to route the collected metrics to one or more time-series databases, such as InfluxDB or Graphite. @amdprophet 2014-12-10. Here’s an example of an environment-wide view of events shown in Grafana: Similarly, we can provide a per-host view: We can leverage Grafana’s built-in capabilities to provide dynamic drill-downs to link either from one Grafana dashboard to another (e.g. Sensu agents automatically register and deregister themselves with the Sensu backend so you can collect observation data about ephemeral infrastructure without getting overloaded with alerts. The Sensu monitoring event pipeline empowers businesses to automate their monitoring workflows and gain deep visibility into their multi-cloud environments. He offered to share his experience as a user in his own words, which you can do too by emailing [email protected]. Migrate from Sensu Core and Sensu Enterprise, commercial features designed for observability at scale, Filtered, context-rich alerts that improve incident response, Automate with agent registration-deregistration and check subscriptions, Built-in support for industry-standard tools, Intuitive API with command line and web interfaces. When you consider that you can layer in any other datasources Grafana supports, this makes for some interesting dashboarding possibilities. Additionally, the workflows are greatly improved: sensuctl, the new Sensu command-line interface, lets you deploy monitoring checks à la Kubernetes (e.g., sensuctl create -f http-service.yaml) along with deploying check plugins using Sensu’s newly released assets. : from the per-host view to the equivalent view in Uchiwa). 1 3 0 2 Updated Mar 5, 2021. telegraf Forked from influxdata/telegraf The plugin-driven server agent for collecting & reporting metrics. If it helps, when you see “Datacenter” in Uchiwa, you can think, “Sensu cluster.” The mapping of Sensu API endpoint(s) to Datacenters lives in the Uchiwa configuration. Use the Sensu agent to collect metrics alongside check results, then use the Sensu observability pipeline to route observation data to a time-series database like InfluxDB. Sensu is an agent-based monitoring tool that you install on your organization’s infrastructure. Take a tour or click any element in the Sensu observability pipeline to jump to it. Sensu Go is operator-focused and developer-friendly and integrates with popular monitoring and observability tools. Install and Configure Sensu Dashboard Next, you will need to install the Uchiwa dashboard in your system. Learn about support packages and commercial features designed for observability at scale. For reasons I will spare you the details of, we have many pre-production environments. Sensitive setting values are redacted by default. This means you can display Sensu clients, checks events and results, aggregates, etc in Grafana. The /config API endpoint /config (GET); The /config API endpoint. Sensu Go’s core is open source software, freely available under a permissive MIT License and publicly available on GitHub. Learn all about the community at sensuapp.org/community. To recall a saved web UI search, a Sensu user must be assigned to a role that includes permissions for both the searches resource and the namespace where you save the search. Sensu is an agent-based observability tool that you install on your organization’s infrastructure. The Sensu monitoring event pipeline empowers businesses to automate their monitoring workflows and gain deep visibility into their multi-cloud infrastructure, from Kubernetes to bare metal. Our team is here to help. By choosing the “Check Memory” check, my world view goes from seeing all events…. Here's how to set up and use it. It is this spirit of extensibility, openness, and community that first endeared me to Sensu — and it is what keeps me loyal to it today. The Sensu Enterprise Dashboard offers support for built-in Role Based Access Controls (RBAC), which depends on using some external source of truth for authentication. Although our example setup - a single agent and a single backend - was relatively simple, it should help bring Ansible Collections, as new members of … Kris Zentner, Senior Service Engineer at Microsoft AI and Research, shares some of the open source tools and technology he uses at Microsoft. Because of these APIs, we have flexibility not only in our choice in dashboard, but also how Sensu deployments can be grouped in those dashboards. Uchiwa provides the things you would expect from a monitoring dashboard, including, but not limited to: All of these happen through Sensu’s APIs. While getting into all of those is more of a book than a blog post, one of the key factors was Sensu’s API-first design — and all of the greatness that this design enabled. The Sensu API and the sensuctl command-line tool allow you (and your internal customers) to create checks, register entities, manage configuration, and more. About Sensu. They can be of huge help to a company but can also potentially become an obstacle. Sensu includes a web UI to provide a unified view of your entities, checks, and events, as well as a user-friendly silencing tool. Made with #monitoringlove by SensuTM in Canada 🇨🇦 and the USA 🇺🇸. Uchiwa © 2017-2021 – Privacy Policy. Sensu Go Sensu Core Sensu Enterprise Sensu Enterprise Dashboard Uchiwa 2.16 (latest) 2.16 (latest) 2.15 2.14 2.13 2.12 2.11 2.10 2.9 … is simply calling the /clients API behind the scenes, similar to this: Each Sensu deployment is comprised of 1 (or more) sensu-server process(es), 1 (or more) sensu-api process(es), and their dependencies (namely: RabbitMQ and Redis, which may or may not be shared across Sensu deployments). For many customers, it makes sense to have more than one Sensu deployment. Sensu Go Sensu Core Sensu Enterprise Sensu Enterprise Dashboard Uchiwa. The Sensu web UI provides a unified view of your monitoring events and user-friendly tools to reduce alert fatigue. There is also a per-client view that shows: With the “Details” drill-downs in Sensu Grid sending you to the appropriate page in Uchiwa, it is very easy to go from a macro-level view of one or more Datacenters into a micro-level view of a specific client or check. Old versions of Sensu Go rely on the third-party dashboard like Uchiwa. { Note: Based on comments from the Sensu Community, on 02/13/2018 I added Grafana to the “Some Sensu Dashboarding Options” section }. Check out Bonsai, the Sensu asset hub, or write your own Sensu plugins in any language. I am sure you are sick of hearing it by now, but hopefully you agree that without Sensu’s open, robust APIs, none of this dashboard-y goodness would be available. Sensu Go is the latest version of Sensu, which is a tool to monitor your cloud infrastructure at a production scale. After logging in, you should see almost the same dashboard details. So, we can have the best of both worlds, “Two great tastes…”, etc. Deploy Sensu Go for on-premises and public cloud infrastructures, containers, bare metal, or any other environment. Sensu Go Sensu Core Sensu Enterprise Sensu Enterprise Dashboard Uchiwa. :). This is a guest post to the Sensu Blog by Chris Chandler, member to the Sensu community. I did mention this is non-production, right? Track: Beginner. Sensu Go Sensu Core Sensu ... For example, you can use the is_incident event filter in conjunction with the Sensu Go Fatigue Check Filter asset to control event escalation. Before we begin, let's first talk about the collection we're taking along for the ride. : from the Environment-wide view down to the per-host view) or even out to a completely different web UI (e.g. Replacing Nagios with Sensu and Grafana for Cloud Monitoring, Monitoringlove, Monitoring, Nagios, Integrations, Sensu is a monitoring framework, not a monolithic “product”, Ultimately, it’s an event router and handler (though that truly sells short what it’s capable of), Config can be defined server-side, client-side, or a mix, Config is managed as JSON, which is easily managed by Configuration Management tools (e.g. Getting into all of the guts of Sensu is best saved for another post, but here are a few key callouts: It is important to note that these APIs were not a bolt-on; Sensu was built from the beginning with the expectation that viewing and managing event state would only be done via these APIs. The following example demonstrates a request to the /config API, resulting in a JSON Hash containing the Sensu Enterprise configuration. Sensu gives you full control over your alerts with flexible event filters, check hooks for context-rich notifications, reporting, observation data handling, and auto-remediation. Sensu’s open architecture integrates with the tools and services you already use, like Ansible, Chef, and Puppet; PagerDuty; Slack; and more. Dashboards are just one example of this. We'll send you a free reward when you add your first 10 checks and connect at least 10 agents! Like many other Monitoring Nerds™, I started off using Nagios, and it served me well. angularjs monitoring uchiwa sensu Updated May 22, 2019; JavaScript; sensu / sensu-go-ansible Star 16 Code Issues Pull requests Official Ansible module for Sensu Go. Sensu Go is portable, easier and … Here, we have two Sensu API endpoints that live under a Datacenter called “sensu”: Later on, we will show a more interesting real-life, multi-datacenter example. Sometimes we need to look at just a given environment, rather than the deluge of stuff across all environments. In this post, CTO Sean Porter shares the story of Nagios plugin support in Sensu (including how to share stories of your own). Founded in 2017, Sensu offers a comprehensive monitoring and observability solution for enterprises, providing complete visibility across every system, every protocol, every time — from Kubernetes to bare metal. This view also shows the version of sensu-api is running, whether it is connected to Redis and RabbitMQ, the number of events, clients, and other information specific to that Sensu deployment. The Sensu checks shown here display metrics from both Graphite and InfluxDB, while the StatsD daemon tracks all the API calls and request rates. With this major release from the Sensu team, they now have included their own modern dashboard interface. The Sensu dashboard now recovers from errors correctly when shutting down. The same applies to clients. Sensu Grid shows much of the same data that Uchiwa does, but displays it in a more summarized fashion. Better yet, I can combine Uchiwa’s ability to group events by check name in conjunction with the Datacenter drop-down. FIX: Fixed graphs scaling issues on back button to the HUD; Enterprise Dashboard 1.10.0 Release Notes. Think of Sensu Enterprise as an extended, customized version of Uchiwa. 6.2 (latest) 6.3 6.2 (latest) 6.1 6.0 5.21 Sensu Go.