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Je travaille pour la plus grand entreprise du monde: L'open source.

jessie-updates 404 avec une image Docker

Dans le cas où votre Dockerfile utilise une image source qui utilises une ancienne version de Debian (par exemple ruby:2.2.8-slim) et que le nettoyage des dépôts est fait, vous vous retrouvez avec ...

Nginx + LetsEncrypt + redirection SSL

Dans cet article je vais expliquer comment mettre à jour les fichiers de configuration afin que LetsEncrypt puisse mettre à jour vos certificats dans le cas où vous avez une redirection HTTP vers H...

Use your DigitalOcean Kubernetes cluster with Gitlab CI

In this short article I’m explaining how to integrate an existing DigitalOcean Kubernetes cluster with Gitlab CI. Gitlab team has implemented the awesome Auto DevOps feature which leverage Kuberne...

Build a Kubernetes volume using local nodes disks

Given you are building a CI/CD Kubernetes cluster and you need some Persistent Volume, using a cloud storage sounds too expensive especially when you have 150Gb of local disks across your nodes. I...

Create a DigitalOcean volume from Kubernetes

In the case you’re using the DigitalOcean Kubernetes, you can create DigitalOcean Volumes (no for free) with this simple YAML :

Pull a Docker image from a private Gitlab registry from a Kubernetes pod

You may face a permission issue when deploying a Pod to your Kubernetes cluster which refers to a Docker image hosted in a private Docker registry, and we will see how to deal with that in this blo...

kubectl : Use multiple account accesses

Kubernetes has released RBAC (Role-based access control) which allows you to manage and restrict user accesses in the cluster. I decided to create a ServiceAccount in order to limite the access to...

kubectl : x509: certificate signed by unknown authority

I’m working on implementing a Kubernetes cluster for my company where we will run our tests and environments of our application. After spending some time to install a cluster myself (Which I did b...

Configure kubectl for DigitalOcean Kubernetes

DigitalOcean host provider released DigitalOcean Kubernetes which allows you to have a full k8s (Kubernetes) cluster in minutes with very few clicks. The cool stuff here is that you’ll gonna pay o...

React Native and self-signed certificates to call local development backend

Here I’m explaining how to deal with the SSL issues due to self-signed certificates when you’re developing an app using React-Native, calling a backend application serving an API. An agnostic solut...