How many times have I heard, "Docker is not safe !" It can be true...unless you configure the tool properly ! I invite you to dive into the following features of Docker : User Namespaces activatio...
In this article, I will show you how the ansible operator-sdk works to create a rabbitmq operator. The main purpose is to verify if an ops can use it or if it is a developer-oriented tool. Targeted...
This is an issue most sysadmins have already met if they are used to deal with a MySQL server. This issue can come from misconfiguration (a connection pool too small) but it often arises from a probl...
This blogpost is a comparison between different docker registries that you can host yourself. Intended audience: System administrators, DevOps familiar with docker and its ecosystem, or anyone curi...
This blog post is a guide to use CoreOS's clair vulnerability scanner in GitLab. Intended audience: System administrators, DevOps familiar docker and its ecosystem. Bonus points if you have already...
This blogpost describes how to easily deploy a secure docker registry with Portus. Intended audience: system administrators and DevOps engineers familiar with Docker and its ecosystem. By Quenti...
The goal of this article is to introduce the jinja-init Docker image and the reasons why we created it. Intended audience: users and administrators of container orchestration solutions, Kubernete...
This blog post is an introduction to LinuxKit, a component of the Moby Project to build secure, portable, and lean operating systems based on containers. Intended audience: cloud developer and arch...
