Found the last newsletter here Virtualization & Contenerization Ignite : how to create virtual server faster ? Deep Dive into docker : cgroups, namespaces, seccomp Seccomp : into Kubernetes & into the kernel side KubeHelper : a very good dashboard for your kubernetes KubeFarm : the kubernetes inception Automation Terraform : Tips & Tricks Python …

In a previous, we installed a prometheus stack with ansible : node exporter, prometheus, grafana… And I propose to install a new stack : a docker swarm cluster and some tools. In this post, we’ll just install a simple swarm cluster. And we’ll use vagrant to have our infrastructure to…

In a previous post, we discovered how to install a prometheus/grafana stack with ansible. Many of you have read and it’s a pleasure for me to write a new post on ansible. In this post, we are going to see the docker-compose module. A very simple ansible module which can…

How to learn ansible ? Many people begin with this infrastructure as code and many companies adopt it. Ansible is a great tool because you can do many things with it… and it’s very easy to begin with it. When you try it, you adopt it. As a practical exercise…

The ELK stack is the combination of 3 tools : Elasticsearch Logstash Kibana This stack is supported by the elastic company. ELK is well known for centralising logs in infrastrutures. That mainly helps ops and dev to debug applications. …

Comment se former à SSH ? de nos jours il est indispensable de suivre une brève formation ssh. Avant d’être un organe de sécurité, SSH est aussi le principal moyen pour accéder à des serveurs qu’ils soient dans le cloud ou hors cloud. Commençons déjà par une brève introduction …

🔥🔥 Ansible !!! Oui beaucoup de postes de sysadmin, devops, sre nécessitent cette technologie. Du coup en disposer dans sa boîte à outils est plutôt un atout pour votre carrière. 📒 Sur la chaîne xavki je développe une formation déjà composée de plus de 120 pour se former méthodiquement et…

Like all orchestrators, Ansible has many tricks and tips. For example, ansible fans can use a playbook to install their laptops. So funny no ? Yes but this is very effective. In this tutorial I would like to show you some smart options. With “delegate_to” option, you can run a…

May be you know, I do some tutorials in devops world. Recently I start a playlist about ansible, a great tool for the infrastructure as code. This is an beginners playlist to learn step by step to understand and use it. In a new video, I explain how to…