Rate Prometheus metrics with Cloudkitty: a tutorial using Traefik This blogpost explains how to rate Prometheus metrics with Cloudkitty. In this tutorial, we use Traefik as a metric source. Intend...
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 explains how to configure the Openshift router in order to adapt it to specific needs. Intended audience : Openshift users and operators. By Jacques Roussel, Cloud Consultant @Ob...
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...
Kubernetes & IPVS In this article, we explain the IPVS feature now available on Kubernetes (1.9 and later). Intended audience: sys admins learning k8s or working with Kubernetes. Basic knowled...
Rate Monasca / Ceilometer metrics with CloudKitty This blogpost describes how to install and configure Monasca-Ceilometer and CloudKitty in order to allow CloudKitty to collect metrics through Monasc...
Kerberos authentication for Keystone (OpenStack) By Gauvain Pocentek, Cloud Consultant @Objectif Libre This blogpost describes how you can improve OpenStack Keystone authentication security, thank...
Ceph dashboard without internet access The point of this blogpost is to share a method to have ceph dashboard working without internet access. By Julien Lavesque, Cloud Consultant at Objectif Libr...
Deep dive in externals IPs of kubernetes Written by Jacques Roussel, Consultant Cloud @Objectif Libre Today, I will speak about services objects present in Kubernetes. I will focus on a externals IP...
