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Jef Spaleta

Jef Spaleta
Sensu Developer Advocate

Recent Posts

Making sense of time-series analysis

Even if you haven't heard of data described as a "time-series," you've probably seen examples out in the wild. As the name suggests, a time-series is a representation of an event over a period of...

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Check configuration upgrades with the Sensu Go sandbox

As a followup to my previous post, I’d like to walk you through using the Sensu Go sandbox to test upgrading different parts of the event pipeline from Sensu 1.x to Sensu Go. First up we have a...

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Upgrading to Sensu Go: takeaways (and solutions) from Sensu Summit

Now that Sensu Go is out, I thought this would be a great time to circle back and follow up on the Sensu Summit 2018 breakout session concerning Sensu 1.x to Sensu Go workload migration...

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Handling Sensu Plugin handlers in Sensu Go

In case you missed it, Sensu Go is here! And, as I wrote about previously, one of the hurdles with migrating workloads from the original version of Sensu to Sensu Go are the changes in the...

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Explore Sensu workflows & lesson plans with the Sensu sandbox

We’re excited to share that we’ve created an easy to use — and reusable — Sensu sandbox environment to help folks learn how to work with Sensu monitoring event pipelines. At Sensu Summit, we...

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Using NGINX for targeted access to the Sensu Core 1.4 API

This is a first in a series of posts under the banner “Jef Practices” — short, technical how-to articles focused on sharing useful tips to help make better use of Sensu. Think of these posts as...

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Migrating to 2.0: the good, the bad & the ugly

Sensu 2.0 is coming!!Sensu 2.0 is coming??Sensu 2.0 is coming!?!?!

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How to build highly expressive check results with sensu-wrapper

I’m gearing up to attend my first Sensu Summit this year, and have gone back and watched last year’s talks that I missed. There were a lot of great talks!

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Adding context to your Sensu checks with Osquery

Intro to Osquery

Osquery is fantastic bit of magic that gives you a SQL query interface for collecting system information from disparate subsystems across multiple supported platforms. In a...

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Sensu: monitoring as a service (part 1)

Monitoring external services with Sensu Core 1.4 proxy clients

It’s a small world after all 

Microservices are everywhere. Many of us are building applications that rely on a mix of them spread...

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Trending Stories: So Hot Right Now

Sensu Go is here!

Sensu Go is here!

Today is the day: Sensu Go is now in General Availability (GA)! Sensu Go features human-centered design by making it easier to use Sensu; we went from operations...

Monitoring at scale, microservices, & more at Sensu Summit 2018

Monitoring at scale, microservices, & more at Sensu Summit 2018

 The Sensu Summit speaker lineup is live

It’s almost time! Sensu Summit is coming up August 22-23, and we’re thrilled to share the event schedule and speaker lineup....

Monitoring Kubernetes, part 1: the challenges + data sources

Monitoring Kubernetes, part 1: the challenges + data sources

This is part 1 in a series on monitoring Kubernetes. Check out parts 2 and 3.

Our industry has long been relying on microservice-based architecture to deliver...

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