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<h1 class="entry-title" itemprop="headline" ><a href="https://sreweekly.com/sre-weekly-issue-250/">SRE Weekly Issue #250</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-250/">December 27, 2020</a>
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<a href="https://sreweekly.com/sre-weekly-issue-250/" title="Permalink to SRE Weekly Issue #250" 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, StackHawk:</h2>
<p>Check out this video and side by side blog walkthrough about adding application security testing to your Spinnaker Pipeline.<br />
<a href="https://sthwk.com/spinnaker">https://sthwk.com/spinnaker</a></p>
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<h2>Articles</h2>
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<div class="sreweekly-title"><a href="https://www.algolia.com/blog/salt-incident-may-3rd-2020-retrospective-and-update/" target="_blank">Salt Incident: May 3rd 2020 Retrospective and Update</a></div>
<div class="sreweekly-description">
<p>Here&#8217;s how Algolia was affected by the Salt Stack RCE vulnerability earlier this year and how they dealt with it.</p>
<p><small>Julien Lemoine — Algolia</small></p>
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<div class="sreweekly-entry">
<div class="sreweekly-title"><a href="https://victorops.com/blog/preparing-for-a-site-reliability-engineer-interview" target="_blank">How to Prepare for a Site Reliability Engineer Interview</a></div>
<div class="sreweekly-description">
<p>Includes background information on SRE and example interview questions.</p>
<p><small>Marlo Vernon — Splunk</small></p>
</div>
</div>
<div class="sreweekly-entry">
<div class="sreweekly-title"><a href="https://thenewstack.io/6-scary-outage-stories-from-ctos/" target="_blank">6 Scary Outage Stories from CTOs</a></div>
<div class="sreweekly-description">
<p>DNS, TLS certificates, and Unicode, among other issues, make for some great (and cringe-worthy) stories.</p>
<p><small>Adam LaGreca, with stories from Charity Majors, Matthew Fornaciari, Liran Haimovitch, Daniel Spoonhower, Lee Liu, and Tina Huang</small></p>
</div>
</div>
<div class="sreweekly-entry">
<div class="sreweekly-title"><a href="https://razorpay.com/blog/day-of-rds-multi-az-failover/" target="_blank">The Day of the RDS Multi-AZ Failover</a></div>
<div class="sreweekly-description">
<p>In this story of a failover gone wrong, they discovered that they had had <code>innodb_flush_log_at_trx_commit</code> set incorrectly, explaining how they lost data when they weren&#8217;t expecting to.</p>
<p><small>Rajeev Rai — Razorpay</small></p>
</div>
</div>
<div class="sreweekly-entry">
<div class="sreweekly-title"><a href="https://medium.com/last9/much-that-weve-gotten-wrong-about-site-reliability-engineering-b4b74142b25a" target="_blank">Much that we’ve gotten wrong about Site Reliability Engineering</a></div>
<div class="sreweekly-description">
<p>This is a nice little comic about the role of SRE. Engineer the bridge, don&#8217;t be the bridge.</p>
<p><small>Piyush Verma — Last9</small></p>
</div>
</div>
<div class="sreweekly-entry">
<div class="sreweekly-title"><a href="https://ferd.ca/you-reap-what-you-code.html" target="_blank">You Reap What You Code</a></div>
<div class="sreweekly-description">
<p>Lots of great concepts about human/computer systems, including this gem:</p>
<blockquote><p>log facts, not interpretations</p></blockquote>
<p><small>Fred Hebert</small></p>
</div>
</div>
<div class="sreweekly-entry">
<div class="sreweekly-title"><a href="https://www.transposit.com/blog/2018.09.14-mysterious-case/" target="_blank">The Mysterious Case of the Bad Gateway (502)</a></div>
<div class="sreweekly-description">
<p>In this troubleshooting story, an innocent-seeming dependency upgrade introduced a subtle but nasty bug.</p>
<p><small>Jordan Place — Transposit</small></p>
</div>
</div>
<div class="sreweekly-entry">
<div class="sreweekly-title"><a href="https://status.cloud.google.com/incident/zall/20013#20013005" target="_blank">Google Cloud Platform</a></div>
<div class="sreweekly-description">
<p>Google released an update to their post-analysis for the December 14th outage involving Google OAuth.</p>
</div>
</div>
<h2>Outages</h2>
<ul class="sreweekly-outages">
<li><a href="https://cointelegraph.com/news/filecoin-network-suffers-temporary-outage">Filecoin</a></li>
<li><a href="https://www.republicworld.com/lifestyle/fashion/gucci-online-store-crashes-post-launch-of-the-north-face-collaboration-campaign.html">Gucci Online store</a></li>
</ul>
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