DEVOPS WEEKLY ISSUE #357 - 29th October 2017

2 minute read

A wide mix of content this week, with posts on IT governance, building teams around psychological safety, the divide between the devops community and the traditional ITSM community, and more technical posts on service discovery and scripting atop Kubernetes. Hopefully something for everyone.

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News

The concept of psychological safety is a useful part of talking about team culture. This post has some great specific examples of behaviours to watch out for.
https://blog.intercom.com/psychological-safety/

Interesting post on some of the side-effects of adopting a service mindset, namely that your colleagues become customers, and on how you can adopt customer-centric measures to make sure the system is operating as expected.
https://blog.turbinelabs.io/coworkers-will-become-customers-its-a-good-thing-1750790f8a59

A post on multi-cloud and its relationship to lockin, placing the fears of lockin alongside the relatively low onboarding costs and rapid innovation.
http://stacksense.io/krishnan/thought-leadership/on-multi-cloud-and-lock-in/

This post makes the important point that any successful attempt to adopt devops practices in a large organisation has to address the mismatch between traditional IT project-centric governance and the the needs of flow.
http://www.devopsdigest.com/the-governance-mismatch

Notes from a conversation at configuration management camp back in February, about the mismatch between modern infrastructure environments and classic ITSM tenets. In particular looking at CMDB as something that should be useful to everyone, but maybe isn’t.
https://medium.com/@JonHall_/devops-software-defined-infrastructure-and-the-cmdbs-perception-problem-8fe6cb1cd9e0

A look at using CRDTs for service discovery. Contains a good overview of other options, including DNS and tools like etcd and zookeeper, and why they chose CRDTs with Akka as an alternative.
https://medium.com/@unmeshvjoshi/service-discovery-with-crdts-fb02bb48cfff

Jobs

The Scale Factory is a growing DevOps and cloud infrastructure consultancy in the UK. We’re hiring for people to join our team. You’ll work to design, build and support platforms using, amongst other things, Linux, AWS, Terraform, and Puppet. We support remote working (within the UK only) and encourage people to choose the flexible hours that work best for them. Salaries range from £50k to £80k+ depending on your location and experience.
http://www.scalefactory.com/team/careers

The Linux Foundation

Free Webinar: How BI & Data Science Gets Results November 16, Online

Statistical/data science models can now run on Hadoop in a much more cost-effective manner than a few years ago. This results in fostering the convergence of traditional BI and Data Science disciplines (machine learning, artificial intelligence… etc). Join the discussion with an incredible panel including ODPi, 4C Decision, ZEPL, and Pivotal, as we’ll share how this phenomenon is going to impact the Hadoop standard.
https://goo.gl/DZyuuV

CNCF - Cloud Native Computing Foundation

KubeCon + CloudNativeCon - Join leading Kubernetes, Docker, and Cloud Native technologists, December 6-8, in Austin for a broad range of technical sessions on the cloud native ecosystem. We sold out in Berlin and are excited to see thousands of you from the community join us, this time in Austin!
http://goo.gl/wbdqve

Tools

lstags is a handy tool for comparing Docker images between repositories, as well as automatically syncing images between repositories.
https://github.com/ivanilves/lstags

Brigade is a new workflow tool for Kubernetes environments, allowing for writing JavaScript to define pipelines for running containers. Supports timers, listening to events from services like GitHub or Docker image repositories and more.
http://brigade.sh/
https://github.com/azure/brigade/

Like DevOps? Register for All Day DevOps - a FREE online conference this October, offering 100 DevOps-focused sessions across six different tracks. Learn more & register:
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