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<h1 class="entry-title" itemprop="headline" ><a href="https://sreweekly.com/sre-weekly-issue-96/">SRE Weekly Issue #96</a></h1>
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<div class="entry-date" itemprop="datePublished" >
<i class="genericon genericon-day"></i><a class="updated" href="https://sreweekly.com/sre-weekly-issue-96/">November 5, 2017</a>
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<a href="https://sreweekly.com/sre-weekly-issue-96/" title="Permalink to SRE Weekly Issue #96" class="email_only">View on sreweekly.com</a>
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<h2 style="text-align: center; font-size: 55%; color: #b0b0b0;">SPONSOR MESSAGE</h2>
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<h2>Articles</h2>
<div class="sreweekly-entry">
<div class="sreweekly-title"><a href="https://youtu.be/Y1frKCKL8xA" target="_blank">The Phone Book Is On Fire: Lessons From the Dyn DNS DDoS &#8212; Velocity NYC 2017</a></div>
<div class="sreweekly-description">
<p>Here&#8217;s the recording of my Velocity 2017 talk, posted on YouTube with permission from O&#8217;Reilly (thanks!). Want to learn about some gnarly DNS details?</p>
</div>
</div>
<div class="sreweekly-entry">
<div class="sreweekly-title"><a href="https://blog.acolyer.org/2017/11/03/log20-fully-automated-optimal-placement-of-log-printing-statements-under-specified-overhead-threshold/" target="_blank">Log20: Fully automated optimal placement of log printing statements under specified overhead threshold</a></div>
<div class="sreweekly-description">
<p>I fell in love with this after reading just the title, and it only got better from there. Why add debug statements haphazardly when an algorithm can automatically figure out where they&#8217;ll be most effective? I especially love the analysis of commit histories to build stats on when debug statements were added to various open source projects.</p>
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<div class="sreweekly-entry">
<div class="sreweekly-title"><a href="https://jvns.ca/blog/2017/10/10/operating-a-kubernetes-network/" target="_blank">Operating a Kubernetes network</a></div>
<div class="sreweekly-description">
<p>Julia Evans is back with another article about Kubernetes. Along with explaining how it all fits together, she describes a few things that can go wrong and how to fix them.</p>
</div>
</div>
<div class="sreweekly-entry">
<div class="sreweekly-title"><a href="https://hackernoon.com/how-can-we-apply-the-principles-of-chaos-engineering-to-aws-lambda-80f87e3237e2?__s=gcxkayouhzyr45m1hboa" target="_blank">How can we apply the principles of chaos engineering to AWS Lambda?</a></div>
<div class="sreweekly-description">
<p>In this introductory post of a four-part series, we learn why chaos testing a lambda-based infrastructure is especially challenging.</p>
</div>
</div>
<div class="sreweekly-entry">
<div class="sreweekly-title"><a href="https://blog.acolyer.org/2017/10/02/google-vizier-a-service-for-black-box-optimization/" target="_blank">Google Vizier: A service for black-box optimization</a></div>
<div class="sreweekly-description">
<p>I love the idea of a service that automatically optimizes things even without knowing anything about their internals. Mmm, cookies.</p>
</div>
</div>
<div class="sreweekly-entry">
<div class="sreweekly-title"><a href="https://medium.com/@mattklein123/lyfts-envoy-dashboards-5c91738816b1?__s=bwykwk1kcceogszq8abt" target="_blank">Lyft’s Envoy dashboards – mattklein123 – Medium</a></div>
<div class="sreweekly-description">
<blockquote><p>What we are releasing is unfortunately not going to be readily consumable. It is also not an OSS project that will be maintained in any way. The goal is to provide a snapshot of what Lyft does internally (what is on each dashboard, what stats do we look at, etc.). Our hope is having that as a reference will be useful in developing new dashboards for your organization.</p></blockquote>
</div>
</div>
<div class="sreweekly-entry">
<div class="sreweekly-title"><a href="https://siliconangle.com/blog/2017/11/01/microsoft-built-secret-network-emulator-says-can-prevent-cloud-outages/" target="_blank">Microsoft has built a secret network emulator it says can prevent most cloud outages</a></div>
<div class="sreweekly-description">
<p>It&#8217;s not a secret since they published a <a href="https://www.microsoft.com/en-us/research/publication/crystalnet-faithfully-emulating-large-production-networks/">paper</a> about it. This is an intriguing idea, but I&#8217;m wondering whether it&#8217;s really more effective than staging environments tend to be in practice.</p>
</div>
</div>
<div class="sreweekly-entry">
<div class="sreweekly-title"><a href="https://blog.newrelic.com/2017/10/30/site-reliability-engineer-sre/" target="_blank">The Rise of Site Reliability Engineers</a></div>
<div class="sreweekly-description">
<p>A history of the SRE profession and a description of how New Relic does SRE.</p>
<p><small><em>Full disclosure: Heroku, my employer, is mentioned.</em></small></p>
</div>
</div>
<h2>Outages</h2>
<ul class="sreweekly-outages">
<li><a href="https://www.gov.uk/government/publications/safety-digest-152017-kings-cross/collision-with-buffer-stops-at-kings-cross-station-london-15-august-2017">Collision with buffer stops at King’s Cross station, London, 15 August 2017<br />
</a></p>
<ul class="sreweekly-outage">
<li class="sreweekly-outage">This is the Rail Accident Investigation Branch&#8217;s report on a minor accident involving a driver that suffered a &#8220;microsleep&#8221; due to fatigue.</li>
</ul>
</li>
<li><a href="https://www.financial-planning.com/news/learnvest-went-dark-leaving-users-in-the-lurch">LearnVest</a></li>
<li><a href="https://techcrunch.com/2017/10/31/slack-is-still-down-and-its-past-5-oclock-so-go-home/?ncid=mobilenavtrend">Slack</a></li>
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