433 lines
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<header class="entry-header cf">
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<h1 class="entry-title" itemprop="headline" ><a href="https://sreweekly.com/sre-weekly-issue-423/">SRE Weekly Issue #423</a></h1>
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<i class="genericon genericon-day"></i><a class="updated" href="https://sreweekly.com/sre-weekly-issue-423/">May 5, 2024</a>
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<a href="https://sreweekly.com/sre-weekly-issue-423/" title="Permalink to SRE Weekly Issue #423" class="email_only">View on sreweekly.com</a>
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<h2 style="text-align: center;font-size: 80%;color: #909090;">A message from our sponsor, <a href="https://firehydrant.com/">FireHydrant</a>:</h2>
|
||
<p>FireHydrant is now AI-powered for faster, smarter incidents! Power up your incidents with auto-generated real-time summaries, retrospectives, and status page updates.
|
||
<a href="https://firehydrant.com/blog/ai-for-incident-management-is-here/">https://firehydrant.com/blog/ai-for-incident-management-is-here/</a></p>
|
||
</div>
|
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|
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<div class="sreweekly-entry">
|
||
<div class="sreweekly-title"><a href="https://www.checklyhq.com/blog/alert-fatigue/" target="_blank" rel="noopener">How to Fight Alert Fatigue with Synthetic Monitoring</a></div>
|
||
<div class="sreweekly-description"><p>This one’s full of great advice about making sure alerts are actionable, including alerting on flows that actually matter to customers.</p>
|
||
<p> <small>Nočnica Mellifera — Checkly</small></p></div></div>
|
||
|
||
|
||
|
||
<div class="sreweekly-entry">
|
||
<div class="sreweekly-title"><a href="https://hross.substack.com/p/what-playing-magic-the-gathering" target="_blank" rel="noopener">What playing Magic: the Gathering taught me about incidents.</a></div>
|
||
<div class="sreweekly-description"><blockquote>
|
||
<p>Here are a collection of things I learned after getting back into Magic: the Gathering over the past 10 years or so. They are things that apply to both the MTG scene and your friendly neighborhood incident response process.</p>
|
||
</blockquote>
|
||
<p> <small>Ross Brodbeck</small></p></div></div>
|
||
|
||
|
||
|
||
<div class="sreweekly-entry">
|
||
<div class="sreweekly-title"><a href="https://wetransfer.com/engineering/upgrading-kubernetes-from-1-11-to-1-18-in-a-month/" target="_blank" rel="noopener">Upgrading Kubernetes: From 1.11 to 1.18 in a month</a></div>
|
||
<div class="sreweekly-description"><p>It was a classic application of technical debt: they chose to focus on customer-facing features and let k8s updates slide. Here’s how they caught back up safely.</p>
|
||
<p> <small>Jeff Wolski</small></p></div></div>
|
||
|
||
|
||
|
||
<div class="sreweekly-entry">
|
||
<div class="sreweekly-title"><a href="https://blog.relyabilit.ie/rices-theorem-and-software-failures/" target="_blank" rel="noopener">Rice’s Theorem and Software Failures</a></div>
|
||
<div class="sreweekly-description"><p>This article presents an interesting hypothesis, and from it draws some nifty conclusions about reasoning about failure in systems.</p>
|
||
<blockquote>
|
||
<p>we cannot know for sure whether or not software is going to be incident-free. It might well be, but we can’t ever prove it.</p>
|
||
</blockquote>
|
||
<p> <small>Niall Murphy</small></p></div></div>
|
||
|
||
|
||
|
||
<div class="sreweekly-entry">
|
||
<div class="sreweekly-title"><a href="https://www.pagerduty.com/blog/psychological-safety-in-incident-response/" target="_blank" rel="noopener">The role of psychological safety in incident response</a></div>
|
||
<div class="sreweekly-description"><blockquote>
|
||
<p>For teams to solve incidents quickly and effectively, responders need to be able to trust each other and stakeholders have to trust the responders. This level of trust is hard to cultivate if your organization doesn’t have a significant amount of psychological safety. </p>
|
||
</blockquote>
|
||
<p> <small>Mandi Walls — PagerDuty</small></p></div></div>
|
||
|
||
|
||
|
||
<div class="sreweekly-entry">
|
||
<div class="sreweekly-title"><a href="https://klaviyo.tech/klaviyo-incident-management-interview-with-laura-stone-28563ac9558b" target="_blank" rel="noopener">Klaviyo Incident Management: Interview with Laura Stone</a></div>
|
||
<div class="sreweekly-description"><p>More than just an interview, this article outlines a multi-year transformation from disorganized haphazard incident investigation to a smooth and efficient incident response process.</p>
|
||
<p> <small>Eric Silberstein — Klaviyo</small></p></div></div>
|
||
|
||
|
||
|
||
<div class="sreweekly-entry">
|
||
<div class="sreweekly-title"><a href="https://learnk8s.io/graceful-shutdown" target="_blank" rel="noopener">Graceful shutdown in Kubernetes</a></div>
|
||
<div class="sreweekly-description"><blockquote>
|
||
<p><em>In this article, you will learn how to prevent broken connections when a Pod starts or shuts down. You will also learn how to shut down long-running tasks and connections gracefully.</em></p>
|
||
</blockquote>
|
||
<p> <small> Daniele Polencic — Learnk8s</small></p></div></div>
|
||
|
||
|
||
|
||
<div class="sreweekly-entry">
|
||
<div class="sreweekly-title"><a href="https://medium.com/@maciej.pocwierz/how-an-empty-s3-bucket-can-make-your-aws-bill-explode-934a383cb8b1" target="_blank" rel="noopener">How an empty S3 bucket can make your AWS bill explode</a></div>
|
||
<div class="sreweekly-description"><p>It turns out that an S3 bucket owner pays for failed requests to that bucket, even if they’re unauthenticated, so anyone can run up your AWS bill if they know your bucket’s name. Oops.</p>
|
||
<p>Oh, and they can get the bucket name from CT logs (thanks, <a href="https://twitter.com/QuinnyPig/status/1785311776386727993">Corey Quinn</a>!)</p>
|
||
<p> <small>Maciej Pocwierz</small></p></div></div>
|
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