Infrastructure et opérations

Infrastructure et opérations

Terminal telekinesis

Tl;dr In my experience, software developers’ skills regarding tasks in a terminal range from desperately slow to impressively swift. I believe that, for a large part, this is caused by an abundance of articles not discussing the real problems software developers are dealing with daily. Namely, how to feel productive on a terminal, after using omnipotent integrated software environments for so long. This article aims at bridging this gap by sharing carefully selected tips that can, in my opinion, dramatically increase the terminal productivity of…

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Infrastructure et opérations

Comic – Infrastructure as Code (IaC)

Lire la BD en français Hello ! Deploying a new release to production is more complex than simply checking that the app's code functions correctly. We must also make sure that it will run correctly on the existing production servers, and with the production environment's infrastructure. And in order to do this, the Ops leave nothing to chance...!

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Infrastructure et opérations

Test your infrastructure code with Terratest

With the emergence of Infrastructure As Code, (Ansible, Puppet, Heat or Terraform), we’d like to take advantage of all the good practices brought by the Software Craftsmanship movement in order to guarantee our infrastructure’s code quality. Every professional developer knows that to ensure code quality you need tests. One of the resulting practice is TDD aka Test Driven Development. As a reminder, TDD consists in: begin by creating a test; verifying it’s failing; writing the code necessary to make the test succeed; relaunching the test…

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Infrastructure et opérations

Keep your infrastructure keys safe with Vault

We have already presented Hashicorp Vault on this blog, how it is working in PKI mode (FR), its integration with AWS (FR) and with Kubernetes (FR). This time we will focus on another Vault goodness: how to use Vault to manage your SSH accesses in your infrastructure.To do that, we are going to use in the article the SSH Secret Engine provided by Vault..

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