DEVOPS WEEKLY ISSUE #476 - 9th February 2020
Team organisation, incident management processes, configuration management, monitoring AWS Lambda functions and several new tools Kubernetes application tools this week.
From our sponsor, VictorOps
Host extraordinaire, Benton Rochester, talks with Gene Kim about DevOps and his excellent new book, The Unicorn Project. Don’t miss this highly-anticipated episode of Ship Happens, the Splunk + VictorOps podcast:
https://go.victorops.com/devopsweekly-ship-happens-with-gene-kim
News
The first post in a series summarising the team topologies book. Good points about Conway’s law, designing handoffs, communication overhead and more.
https://markosrendell.wordpress.com/2020/02/04/team-topologies-book-summary-part-1-of-3-key-concepts/
In the context of incident management, this post makes the argument that (just) counting production incidents can have negative side effects.
https://medium.com/@rbranson/why-you-shouldnt-count-production-incidents-38616d8e6329
A presentation looking at the best way to structure Terraform code, and how those practices are based on the evolution of the language and tooling.
https://jen20.dev/post/cfgmgmtcamp-2020-terraform-without-the-mess/
A look at the key metrics to monitor when working with AWS Lambda applications.
https://www.datadoghq.com/blog/key-metrics-for-monitoring-aws-lambda/
YAML is used in lots of places at the moment, but most YAML documents use a small subset of the language. This presentation explores some of the more powerful features.
https://www.slideshare.net/roidelapluie/yaml-magic
A look at approaches to quantifying risk, why it’s useful in a security context and a Python library to get started with.
https://medium.com/@NetflixTechBlog/open-sourcing-riskquant-a-library-for-quantifying-risk-6720cc1e4968
Tools
K14s is a set of Kubernetes Tools that follow Unix philosophy to be simple and composable. Templating, application management, image management and more.
https://k14s.io/
https://github.com/k14s
Dekorate is an interesting approach to managing Kubernetes configuration, moving the definition into annotations in your Java code and generating the required manifests.
https://github.com/dekorateio/dekorate
L2i is a handy looking tool for working with Lambda layers. It makes it easy to view the details of individual layers as well as export their content for analysis.
https://github.com/mhausenblas/l2i
Host extraordinaire, Benton Rochester, talks with Gene Kim about DevOps and his excellent new book, The Unicorn Project. Don’t miss this highly-anticipated episode of Ship Happens, the Splunk + VictorOps podcast:
https://go.victorops.com/devopsweekly-ship-happens-with-gene-kim