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 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...
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...
By Gauvain Pocentek Consultant Senior et expert OpenStack @Objectif Libre This post explains some suprises we faced during an OpenStack upgrade from Liberty to Mitaka, and how...
There is a global effort, supported by OpenStack Foundation, to help people to pass the COA (Certified OpenStack Administrator). Objectif Libre wanted to take part of that effort, whic...
By Luka Peschke, DevOps at Objectif Libre. More than 10 000 jobs are launched by OpenStack's Continuous Integration system every day (source openstack.org). Several project...
