[atomic-devel] Fwd: Devops Weekly #324

[Scott McCarty <scott mccarty gmail com>]

Interesting. Targeting this use case without the docker daemon could be tricky right?

Tools
=====

Ctop is a top-like interface for container metrics, connecting to a Docker socket and presenting information about container memory, CPU and network usage.

https://bcicen.github.io/ctop/
https://github.com/bcicen/ctop



-------- Forwarded Message --------
Subject: 	Devops Weekly #324
Date: 	Sun, 12 Mar 2017 10:17:59 +0000
From: 	Devops Weekly <gareth morethanseven net>
Reply-To: 	us2-33741cb112-ca6abee80a conversation01 mailchimpapp com
To: 	scott mccarty gmail com



DEVOPS WEEKLY
ISSUE #324 - 12th March 2017

A bit of a theme around the use of cloud infrastructure this week, with several opinions on design considerations in light of outages, the use of serverless for common cron-based tasks and other pitfalls and practicalities, from monitoring to secrets.


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News
====

A useful set of posts on cloud security best practices, including how to keep secrets out of your code repositories using tools like truffleHog, git-secrets and git-crypt.

https://blog.threatstack.com/cloud-security-best-practicesfinding-securing-managing-secrets-part-1
https://blog.threatstack.com/cloud-security-best-practices-finding-securing-managing-secrets-part-2


Understanding how technical decisions are made is interesting, especially when those decisions are on lots of people's minds. This post covers in detail the rationale for staying in a cloud environment rather than switching to physical infrastructure.

https://about.gitlab.com/2017/03/02/why-we-are-not-leaving-the-cloud/


Interesting research into why two common syscalls on EC2 are 77% slower.

https://blog.packagecloud.io/eng/2017/03/08/system-calls-are-much-slower-on-ec2/


A nice counter to some of the talk of cloud strategy after the S3 outage, and some good points on SLAs.

https://medium.com/@ben11kehoe/yes-s3-was-down-for-hours-dont-make-expensive-decisions-because-of-it-27d45d0a8eb1#.m7nntl1lk


Google Cloud is definitely picking up new features and increased interest. These posts cover how best to monitor the various series and moving parts in GCE.

https://www.datadoghq.com/blog/monitoring-google-compute-engine-performance/
https://www.datadoghq.com/blog/how-to-collect-gce-metrics/


A good post on a trend towards using serverless environments like AWS Lambda for recurring operations scripts which might previously have used arbitrary server instances, cron and the like.

https://redmonk.com/fryan/2017/03/02/serverless-redefining-devops/


A good post on creating a complete WIndows environment in AWS with Terraform.

http://eng
ineering.rallyhealth.com//jekyll/update/2017/02/15/immutable-infrastructure-w-terraform-and-windows.html


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Tools
=====

Ctop is a top-like interface for container metrics, connecting to a Docker socket and presenting information about container memory, CPU and network usage.

https://bcicen.github.io/ctop/
https://github.com/bcicen/ctop


Kubecfg is a tool for managing complex Kubernetes configurations, by providing a nice wrapper around jsonnet templates.

https://github.com/anguslees/kubecfg



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