14/12/2017
France Culture : L’Invité des Matins (2ème partie) par Guillaume Erner (24min)
Neutralité du net, hégémonie des GAFA : la démocratie prise dans la toile (2ème partie)
Avec Benjamin Bayart et Sébastien Soriano
Posted on 02 janvier 2018.
14/12/2017
France Culture : L’Invité des Matins (2ème partie) par Guillaume Erner (24min)
Neutralité du net, hégémonie des GAFA : la démocratie prise dans la toile (2ème partie)
Avec Benjamin Bayart et Sébastien Soriano
Posted in Boulot, Clic0 commentaire
Posted on 02 janvier 2018.
Kubernetes is Google’s open source system for managing Linux containers across private, public and hybrid cloud environments.
<wikipedia> Kubernetes (commonly referred to as « K8s ») is an open-source system for automating deployment, scaling and management of containerized applications that was originally designed by Google and donated to the Cloud Native Computing Foundation. It aims to provide a « platform for automating deployment, scaling, and operations of application containers across clusters of hosts ». It supports a range of container tools, including Docker.</wikipedia>
Kubernetes automates the deployment, scaling, maintenance, scheduling and operation of multiple application containers across clusters of nodes. Kubernetes contains tools for orchestration, service discovery and load balancing that can be used with Docker and Rocket containers. As needs change, a developer can move container workloads in Kubernetes to another cloud provider without changing the code.
With Kubernetes, containers run in pods. A pod is a basic unit that hosts one or multiple containers, which share resources and are located on the same physical or virtual machine. For each pod, Kubernetes finds a machine with enough compute capacity and launches the associated containers. A node agent, called a Kubelet, manages pods, their containers and their images. Kubelets also automatically restart a container if it fails.
Other core components of Kubernetes include:
Containerization is an approach to virtualization in which the virtualization layer runs as an application on top of a common, shared operating system. As an alternative, containers can also run on an OS that’s installed into a conventional virtual machine running on a hypervisor.
Containers are portable across different on-premises and cloud platforms, making them suitable for applications that need to run across various computing environments.
Kubernetes is mainly used by application developers and IT system administrators. A comparable tool to Kubernetes is Docker Swarm, which offers native clustering capabilities.
Posted in Boulot0 commentaire
Posted on 02 janvier 2018.
Météo :
3 sources pour essayer de fiabiliser le truc (et se faire des faux espoirs et frayeurs avant noël)
Trafic :
Par ou y aller ? Trois possibilités (depuis Lyon) :
Les cams :
Divers :
Posted in ski, Vacances0 commentaire