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You're reading from  Mastering Prometheus

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Published inApr 2024
PublisherPackt
ISBN-139781805125662
Edition1st Edition
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William Hegedus
William Hegedus
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William Hegedus

William Hegedus has worked in tech for over a decade in a variety of roles, culminating in site reliability engineering. He developed a keen interest in Prometheus and observability technologies during his time managing a 24/7 NOC environment and eventually became the first SRE at Linode, one of the foremost independent cloud providers. Linode was acquired by Akamai Technologies in 2022, and now Will manages a team of SREs focused on building the internal observability platform for Akamai's Connected Cloud. His team is responsible for a global fleet of Prometheus servers spanning over two dozen data centers and ingesting millions of data points every second, in addition to operating a suite of other observability tools. Will is an open source advocate and contributor who has contributed code to Prometheus, Thanos, and many other CNCF projects related to Kubernetes and observability. He lives in central Virginia with his wonderful wife, four kids, three cats, two dogs, and a bearded dragon.
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Using Sloth and Pyrra for SLOs

Sloth (https://github.com/slok/sloth) and Pyrra (https://github.com/pyrra-dev/pyrra) are two open source projects that are both designed to assist in the definition of SLOs using Prometheus data and the generation of the requisite recording and alerting rules for them. Both projects work by abstracting away the direct definition of recording and alerting rules and instead using their own YAML formats to help define SLOs.

Both projects have been around since 2021, so neither has a clear edge in terms of maturity. Pyrra is still under more active development than Sloth, as Sloth’s maintainer has stated that they consider Sloth to be more-or-less in its final form and don’t plan on adding new features. Take that as you will, but either project is a good and valid choice on your Prometheus SLO journey. Consequently, we’ll look at the basics of both.

Sloth

Sloth works by generating the appropriate recording rules and alerting...

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Mastering Prometheus
Published in: Apr 2024Publisher: PacktISBN-13: 9781805125662

Author (1)

author image
William Hegedus

William Hegedus has worked in tech for over a decade in a variety of roles, culminating in site reliability engineering. He developed a keen interest in Prometheus and observability technologies during his time managing a 24/7 NOC environment and eventually became the first SRE at Linode, one of the foremost independent cloud providers. Linode was acquired by Akamai Technologies in 2022, and now Will manages a team of SREs focused on building the internal observability platform for Akamai's Connected Cloud. His team is responsible for a global fleet of Prometheus servers spanning over two dozen data centers and ingesting millions of data points every second, in addition to operating a suite of other observability tools. Will is an open source advocate and contributor who has contributed code to Prometheus, Thanos, and many other CNCF projects related to Kubernetes and observability. He lives in central Virginia with his wonderful wife, four kids, three cats, two dogs, and a bearded dragon.
Read more about William Hegedus