{"id":602,"date":"2022-06-27T04:39:04","date_gmt":"2022-06-27T04:39:04","guid":{"rendered":"https:\/\/fde.cat\/index.php\/2022\/06\/27\/sre-weekly-issue-328\/"},"modified":"2022-06-27T04:39:04","modified_gmt":"2022-06-27T04:39:04","slug":"sre-weekly-issue-328","status":"publish","type":"post","link":"https:\/\/fde.cat\/index.php\/2022\/06\/27\/sre-weekly-issue-328\/","title":{"rendered":"SRE Weekly Issue #328"},"content":{"rendered":"

View on sreweekly.com<\/a><\/p>\n

\n

A message from our sponsor, Rootly<\/a>:<\/h2>\n

Manage incidents directly from Slack with Rootly \ud83d\ude92. Automate manual admin tasks like creating incident channel, Jira and Zoom, paging and adding responders, postmortem timeline, setting up reminders, and more. Book a demo (+ get a snazzy Rootly lego set):
\nhttps:\/\/rootly.com\/demo\/<\/a><\/p>\n<\/div>\n

Articles<\/h2>\n
\n
\n
\n
Cloudflare outage on June 21, 2022<\/a><\/div>\n
\n

Less than 12 hours after their outage, Cloudflare posted this detailed run-down of what happened.<\/p>\n

\u00a0\u00a0Tom Strick and Jeremy Hartman \u2014 Cloudflare<\/p>\n<\/div>\n<\/div>\n

\n
Metastability and Distributed Systems<\/a><\/div>\n
\n

Metastable failures occur in open systems with an uncontrolled source of load where a trigger causes the system to enter a bad state that persists even when the trigger is removed.<\/p>\n

\u00a0\u00a0Marc Brooker<\/p>\n<\/div>\n<\/div>\n

\n
The Good, The Bad, And Alerting on Derivatives<\/a><\/div>\n
\n

By \u201cderivatives\u201d, the author means rate-of-change, like Prometheus\u2019s irate(). Derivatives have their place, but this article has good reasons to reconsider using them for alerts.<\/p>\n

\u00a0\u00a0Boris Cherkasky<\/p>\n<\/div>\n<\/div>\n

\n
How to Adopt an SRE Practice (When You\u2019re not Google)<\/a><\/div>\n
\n

In this article, I\u2019ll dive into what it takes to get into site reliability engineering, how to adopt it within your own organization and some of the core principles and best practices you\u2019ll need to keep in mind as you move forward in your SRE maturity journey.<\/p>\n

\u00a0\u00a0Jemiah Sius \u2014 devops.com<\/p>\n<\/div>\n<\/div>\n

\n
Tech Interview Questions: Typing \u201cgoogle.com\u201d in a browser<\/a><\/div>\n
\n

I have given and received this question in many SRE interviews, and it\u2019s famously used by Google in their interviews. This article dissects the question and its merits and downsides for the benefit of both interviewers and interviewees.<\/p>\n

\u00a0\u00a0Will Gallego<\/p>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n

Outages<\/h2>\n

Cloudflare<\/a><\/p>\n

Cloudflare had a major outage, taking many sites and services with it.<\/p>\n

SRE WEEKLY<\/p>","protected":false},"excerpt":{"rendered":"

View on sreweekly.com A message from our sponsor, Rootly: Manage incidents directly from Slack with Rootly \ud83d\ude92. Automate manual admin tasks like creating incident channel, Jira and Zoom, paging and adding responders, postmortem timeline, setting up reminders, and more. Book a demo (+ get a snazzy Rootly lego set): https:\/\/rootly.com\/demo\/ Articles Cloudflare outage on June… Continue reading SRE Weekly Issue #328<\/span><\/a><\/p>\n","protected":false},"author":0,"featured_media":0,"comment_status":"","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"spay_email":"","footnotes":""},"categories":[8],"tags":[],"class_list":["post-602","post","type-post","status-publish","format-standard","hentry","category-sre","entry"],"jetpack_featured_media_url":"","jetpack-related-posts":[{"id":564,"url":"https:\/\/fde.cat\/index.php\/2022\/04\/18\/sre-weekly-issue-318\/","url_meta":{"origin":602,"position":0},"title":"SRE Weekly Issue #318","date":"April 18, 2022","format":false,"excerpt":"View on sreweekly.com A message from our sponsor, Rootly: Manage incidents directly from Slack with Rootly \ud83d\ude92. Automate manual admin tasks like creating incident channel, Jira and Zoom, paging and adding responders, postmortem timeline, setting up reminders, and more. Book a demo (+ get a snazzy Rootly lego set): https:\/\/rootly.com\/demo\/\u2026","rel":"","context":"In "SRE"","img":{"alt_text":"","src":"","width":0,"height":0},"classes":[]},{"id":645,"url":"https:\/\/fde.cat\/index.php\/2022\/10\/31\/sre-weekly-issue-345\/","url_meta":{"origin":602,"position":1},"title":"SRE Weekly Issue #345","date":"October 31, 2022","format":false,"excerpt":"View on sreweekly.com SRE Weekly is now on Mastodon at @SREWeekly@social.linux.pizza! Follow to get notified of each new issue as it comes out. This replaces the Twitter account @SREWeekly, which I am now retiring in favor of Mastodon. For those of you following @SREWeekly on Twitter, you\u2019ll need to choose\u2026","rel":"","context":"In "SRE"","img":{"alt_text":"","src":"","width":0,"height":0},"classes":[]},{"id":671,"url":"https:\/\/fde.cat\/index.php\/2023\/01\/30\/sre-weekly-issue-357\/","url_meta":{"origin":602,"position":2},"title":"SRE Weekly Issue #357","date":"January 30, 2023","format":false,"excerpt":"View on sreweekly.com A message from our sponsor, Rootly: Manage incidents directly from Slack with Rootly\u00a0\ud83d\ude92. Rootly automates manual tasks like creating an incident channel, Jira ticket and Zoom rooms, inviting responders, creating statuspage updates, postmortem timelines and more. Want to see why companies like Canva and Grammarly love us?:\u2026","rel":"","context":"In "SRE"","img":{"alt_text":"","src":"","width":0,"height":0},"classes":[]},{"id":537,"url":"https:\/\/fde.cat\/index.php\/2022\/01\/31\/sre-weekly-issue-307\/","url_meta":{"origin":602,"position":3},"title":"SRE Weekly Issue #307","date":"January 31, 2022","format":false,"excerpt":"View on sreweekly.com A message from our sponsor, Rootly: Manage incidents directly from Slack with Rootly \ud83d\ude92. Automate manual admin tasks like creating incident channel, Jira and Zoom, paging the right team, postmortem timeline, setting up reminders, and more. Book a demo (+ get a snazzy Rootly shirt): https:\/\/rootly.com\/demo\/?utm_source=sreweekly Articles\u2026","rel":"","context":"In "SRE"","img":{"alt_text":"","src":"","width":0,"height":0},"classes":[]},{"id":487,"url":"https:\/\/fde.cat\/index.php\/2021\/10\/11\/sre-weekly-issue-291\/","url_meta":{"origin":602,"position":4},"title":"SRE Weekly Issue #291","date":"October 11, 2021","format":false,"excerpt":"View on sreweekly.com A message from our sponsor, Rootly: Manage incidents directly from Slack with Rootly \ud83d\ude92. Automate manual admin tasks like creating incident channel, Jira and Zoom, paging the right team, postmortem timeline, setting up reminders, and more. Book a demo: https:\/\/rootly.io\/?utm_source=sreweekly Articles Understanding How Facebook Disappeared from the\u2026","rel":"","context":"In "SRE"","img":{"alt_text":"","src":"","width":0,"height":0},"classes":[]},{"id":519,"url":"https:\/\/fde.cat\/index.php\/2021\/12\/20\/sre-weekly-issue-301\/","url_meta":{"origin":602,"position":5},"title":"SRE Weekly Issue #301","date":"December 20, 2021","format":false,"excerpt":"View on sreweekly.com A message from our sponsor, Rootly: Manage incidents directly from Slack with Rootly \ud83d\ude92. Automate manual admin tasks like creating incident channel, Jira and Zoom, paging the right team, postmortem timeline, setting up reminders, and more. Book a demo: https:\/\/rootly.com\/demo\/?utm_source=sreweekly Articles BadgerDAO Exploit Technical Post Mortem This\u2026","rel":"","context":"In "SRE"","img":{"alt_text":"","src":"","width":0,"height":0},"classes":[]}],"_links":{"self":[{"href":"https:\/\/fde.cat\/index.php\/wp-json\/wp\/v2\/posts\/602","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/fde.cat\/index.php\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/fde.cat\/index.php\/wp-json\/wp\/v2\/types\/post"}],"replies":[{"embeddable":true,"href":"https:\/\/fde.cat\/index.php\/wp-json\/wp\/v2\/comments?post=602"}],"version-history":[{"count":0,"href":"https:\/\/fde.cat\/index.php\/wp-json\/wp\/v2\/posts\/602\/revisions"}],"wp:attachment":[{"href":"https:\/\/fde.cat\/index.php\/wp-json\/wp\/v2\/media?parent=602"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/fde.cat\/index.php\/wp-json\/wp\/v2\/categories?post=602"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/fde.cat\/index.php\/wp-json\/wp\/v2\/tags?post=602"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}