DevOps Pro Moscow 2021

Stephane Jourdan

Должность:  CTO

Компания:  driftctl

Страна:  France

Биография

CTO and entrepreneur, Stephane has built, maintained, and automated infrastructures for 20 years.

Currently, he’s a founder at CloudSkiff where he aims to protect codified cloud infrastructures, starting by building driftctl (Open Source CLI that measures Infrastructure-as-Code coverage and tracks infrastructure drift).

Stephane is also the author of “Infrastructure-as-Code Cookbook” and has worked essentially remotely for the last 10+ years in Canada and Europe. Fun fact, he loves ancient philosophy and also co-launched and runs a community radio.
Occasional speaker, he sometimes speaks at the London CNCF Meetup and at the 2021 FOSDEM this year.

Доклад

Why You Should Take Care of Infrastructure Drift

As infrastructure as code (IaC) becomes widely adopted by users with heterogenous skillsets, and as IaC codebases become larger and larger, it becomes harder to track drift. Drift is a deviation between the actual infrastructure state and the IaC codebase. It causes issues for security posture management, collaborative work, and maintenance.
There are a lot of juicy stories from the trenches to be told on infrastructure drift. Sure enough, we all do GitOps by the book! Or we all have the right processes in place. But we also have to interact with other teams. We also have to grant some level of access to our infrastructures to some services or tools that may eventually generate uncontrolled changes.

You can’t efficiently improve what you don’t track. We track coverage for unit tests, why not infrastructure as code coverage? How can we make sure our infrastructure code matches our actual infrastructure state? In this talk, using Terraform with AWS resources, Stephane will show how infrastructure drift can go undetected despite our best efforts or tooling and cause issues and end the talk by showing their own free and open-source tool driftctl, (just released under Apache-2.0 license) that tracks IaC coverage and warns of infrastructure drift.

Ключевые слова

DevSecOps
IaC
Terraform
Infrastructure Drift
compliance

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