Civil War: Docker vs LXD

•

2 likes•378 views

CSUC - Consorci de Serveis Universitaris de Catalunya

Presentació a càrrec de Xavier Peralta, administrador de sistemes del CSUC, portada a terme el 23 de maig de 2017 al seminari "OpenNebula TechDay", centrat en la plataforma oberta de computació al núvol o cloud computing anomenada OpenNebula.

Technology

Civil War: Docker vs LXD
OpenNebula Tech Day
May 23 2017

Virtual Machines
OS Flexibility
Better level of Isolation
Configuration in boot time

Docker
• 1200 Contributors
• 100.000 Applications
• About 4 Million users
• 300 Million downloads

Docker
• App
Encapsulation
• Lightweight
• Simple
• Community

LXD
• Layer on top of LXC
• Better user
experience
• Runs other Linux
Distribution on ubuntu
host

LXD acts as a Virtual Machine
• Lightweight
• Density
• Resources Management
• Supports Migration
• Snapshots

LXD Resource limits
• Disk (ZFS & brtfs)
• CPU (Pinning, %CPU time, Specifiy CPU Time)
• Memory (Hard and Soft)
• Network I/O
• Block I/O

LXD Image Management
• 170 images available
• No public image repository
• Able to save your custom images in a private
repository

Docker vs LXD?
• VM alternative
• Multiple Process Container
• Operating System
• Online Resource Control
• IaaS
• App Encapsulation
• Single Process container
• Development
• HUB
• PaaS

OpenNebula Integration
• OneDock
• Docker Machine
• LXDoNe (Demo)

Future Improvements
• VNC Support
• Migrations
• Online resources
• Snapshots

Questions?
Xavier Peralta Ramos
xavier.peralta@csuc.cat
@xpr_85

Today, the model of hybrid cloud comes under the eyes of a lot of organizations. The idea of combining resources of public cloud providers with private depending on the terms of execution, the need of more resources, an extra protection of the data, more or less security in services with sensitive information, etc. are some of the capabilities that this model has to answer. The case of CSUC, acting as cloud provider and at the same time as user of external IaaS and PaaS services, is analyzed sharing its first experiences in the way to archive a real multicloud architecture to provide services for catalan universities and research institutions.

OpenNebulaconf2017US: Using docker with OpenNebula by Jaime Melis, OpenNebula

OpenNebula Project

Introduction to OpenNebula’s integration with Docker-Machine, or how to run dockers in your Cloud without breaking a sweat. OpenNebula works as a provider for Docker Swarm, which enables a user friendly Docker development workflow that abstracts the developer from the IaaS requirements. In this talk we will also discuss the current integration with Rancher. We will end with an open discussion about what the future awaits for Docker in OpenNebula.

2016 08-05 - Intro to OpenStack

Alfonso Peletier

OpenNebulaconf2017US: Orchestration of vMware datacenters with OpenNebula by ...

OpenNebula Project

OpenNebula management of vCenter based infrastructures allows for datacenter federation provided network quality requirements are met. In this session a use case will be explained to introduce this scenario in real world infrastructures. Also, OpenNebula 5.4 brings a lot of new functionality for vCenter management that will be explained. Lastly, vOneCloud, an OVA encapsulated version of OpenNebula tailored for VMware infrastructures will be presented as well.

OpenNebula TechDay Waterloo 2015 - Hyperconvergence and OpenNebula

OpenNebula Project

OpenStack dotscale workshop -08062013

eNovance

OpenNebula users have a range of storage options available to them, including proprietary appliances, proprietary software and Open Source software projects. This session will present a fully Open Source approach, that tightly integrates with Linux, and makes full use of the mature building blocks within the Linux kernel (LVM, Software RAID, DM-crypt, NVMe-oF Target, DRBD, etc...), and delivers one of the highest performance open source storage stacks currently available. The core goal is to expose the improved performance of NVMe storage devices to VMs and containers. The solution covers both local NVMe drives and NVMe-oF. For interacting with NVMe-oF targets it supports the Swordfish-API and LVM & Linux’s software NVMe-oF target. The solution contains a storage addon for OpenNebula.

OpenNebula 5.4 Enhancements vCenter Integration

OpenNebula Project

Docker for HPC: how E4 is using it

E4 Computer Engineering SpA

Running Netflix OSS on Docker with Nirmata

Damien Toledo

OpenNebula Conf 2014 | Understanding the OpenNebula Model for Cloud Provision...

NETWAYS

OpenNebula’s quest for simplicity touches every aspect of the software,and one of the greater effort has been put into the provisioning model. A smooth experience for users entails a proper design of the concepts, ironing out the flow of day to day operations, as well as proper tools for the administrators to manage its cloud. For this reason, OpenNebula features Virtual Datacenters (vDCs), which are containers for the execution of virtual machines, as well as a way of hiding physical resources from group members. Three actors are identified in this model: the cloud administrator, the vDC administrator and the end user. In this talk we will see how this vDCs are created, how physical resources are associated to them and administrators of the vDCs are managed and given permissions. All this topped with an excellent interface, the Cloud View, adapted for each of the actors.

Cloud Computing Architecture with Open Nebula - HPC Cloud Use Cases - NASA A...

Ignacio M. Llorente

OpenNebula is a fully open-source cloud management platform, with excellent performance and scalability to manage tens of thousands of virtual machines, and with the most advanced functionality for building virtualized enterprise data centers and private cloud infrastructures. OpenNebula is the result of many years of research and development in efficient and scalable management of virtual machines on large-scale distributed infrastructures. Its innovative features have been developed to address the requirements of business use cases from leading companies in the context of flagship international projects in cloud computing. OpenNebula is being used by many supercomputing and leading research centers to build HPC and science clouds for hosting virtualized computational environments, such as batch farms and computing clusters, or for providing users with new "HPC as a service" resource provisioning models. The talk describes how to design a cloud architecture with OpenNebula and its innovative features to enable the execution of flexible and elastic cluster and high performance computing services on demand while reducing the associated cost of building the datacenter infrastructure.

Mi-ROSS Reliable Object Storage System For Software Defined Storage and Cloud

OpenNebula Project

OpenNebula Conf 2014 | Cloud Automation for OpenNebula by Kishorekumar Neelam...

NETWAYS

Kishore works with the engineering team in building the open source product with a future focussed cloud technical strategy for “Megam – Cloud Automation Platform “http://gomegam.com”. In his prior incarnation Kishore has worked as an Architect in complex system integration projects for Airport systems with high availability. Kishore has avid experience in architecting large scale build and packaging tools for mainframe platform integrated via thin clients and eclipse IDE.

Docker and Sitecore : Sci-Fi or match made in heaven?

Saber Karmous

Introduction to HPC Cloud Computing

Nuno Ferreira

Containers and Cloud: From LXC to Docker to Kubernetes

Shreyas MM

Docker Workshop

Ahmad Rafiee

Docker.ppt

Ajit Mali

What's hot

OpenNebula TechDay Boston 2015 - Hyperconvergence and OpenNebula

OpenNebula Project

Welcome talk OpenNebula TechDay

CSUC - Consorci de Serveis Universitaris de Catalunya

OpenNebula TechDay Boston 2015 - introduction and architecture

OpenNebula Project

Cloud Computing as Innovation Hub - Mohammad Fairus Khalid

OpenNebula Project

OpenNebula at virtion

OpenNebula Project

BACD Presentation

Brian Bullard

'Package Once/Run Anywhere' Big Data and HPC workloads

GreenQloud

Ceph & OpenStack talk given @ OpenStack Meetup @ Bangalore, June 2015

Deepak Shetty

OpenStackJeevan Kumar

Performant and Resilient Storage: The Open Source & Linux Way

OpenNebula Project

OpenNebula 5.4 Enhancements vCenter Integration

OpenNebula Project

Docker for HPC: how E4 is using it

E4 Computer Engineering SpA

Running Netflix OSS on Docker with Nirmata

Damien Toledo

OpenNebula Conf 2014 | Understanding the OpenNebula Model for Cloud Provision...

NETWAYS

Cloud Computing Architecture with Open Nebula - HPC Cloud Use Cases - NASA A...

Ignacio M. Llorente

Mi-ROSS Reliable Object Storage System For Software Defined Storage and Cloud

OpenNebula Project

OpenNebula Conf 2014 | Cloud Automation for OpenNebula by Kishorekumar Neelam...

NETWAYS

Docker and Sitecore : Sci-Fi or match made in heaven?

Saber Karmous

Introduction to HPC Cloud Computing

Nuno Ferreira

What's hot (19)

OpenNebula TechDay Boston 2015 - Hyperconvergence and OpenNebula

Welcome talk OpenNebula TechDay

OpenNebula TechDay Boston 2015 - introduction and architecture

Cloud Computing as Innovation Hub - Mohammad Fairus Khalid

OpenNebula at virtion

BACD Presentation

'Package Once/Run Anywhere' Big Data and HPC workloads

Ceph & OpenStack talk given @ OpenStack Meetup @ Bangalore, June 2015

OpenStack

Performant and Resilient Storage: The Open Source & Linux Way

OpenNebula 5.4 Enhancements vCenter Integration

Docker for HPC: how E4 is using it

Running Netflix OSS on Docker with Nirmata

OpenNebula Conf 2014 | Understanding the OpenNebula Model for Cloud Provision...

Cloud Computing Architecture with Open Nebula - HPC Cloud Use Cases - NASA A...

Mi-ROSS Reliable Object Storage System For Software Defined Storage and Cloud

OpenNebula Conf 2014 | Cloud Automation for OpenNebula by Kishorekumar Neelam...

Docker and Sitecore : Sci-Fi or match made in heaven?

Introduction to HPC Cloud Computing

Similar to Civil War: Docker vs LXD

Containers and Cloud: From LXC to Docker to Kubernetes

Docker Workshop

Docker.ppt

Docker.pptx

Docker Dojo

Hugo González Labrador

Docker

Codeister Technolgoies

Docker is a tool designed to make it easier to create, deploy, and run applications by using containers. Containers allow a developer to package up an application with all of the parts it needs, such as libraries and other dependencies, and ship it all out as one package. By doing so, thanks to the container, the developer can rest assured that the application will run on any other Linux machine regardless of any customized settings that machine might have that could differ from the machine used for writing and testing the code. In a way, Docker is a bit like a virtual machine. But unlike a virtual machine, rather than creating a whole virtual operating system, Docker allows applications to use the same Linux kernel as the system that they’re running on and only requires applications be shipped with things not already running on the host computer. This gives a significant performance boost and reduces the size of the application.

Docker - Portable Deploymentjavaonfly

Docker from A to Z, including Swarm and OCCS

Frank Munz

Intro to Docker November 2013Docker, Inc.

Central Iowa Linux Users Group: November Meeting -- Container showdown

Andrew Denner

Docker - the what why and hows

Souvik Maji

Containerized Delivery on the Microsoft Stack

Cornell Knulst

DockerCon EU 2015 Barcelona

Roman Dembitsky

Containers - Cloud Phoenix March Meetup

Miguel Zuniga

Docker

Anil Wadghule

IBM Bluemix Paris Meetup #14 - Le Village by CA - 20160413 - Introduction à D...

IBM France Lab

Docker Containers Deep Dive

Will Kinard

Cohesion Techsessie Docker - Daniel Palstra

Daniel Palstra

Docker Introduction

Peng Xiao

XenServer Virtualization In Cloud Environments

Tim Mackey

= As presented at the CloudStack Silicon Valley Meetup in September 2015. = XenServer is a virtualization platform which has been deployed in a variety of industries and to support a multitude of workloads. In this session we discuss some of the components which make it valuable not just for traditional server and desktop virtualization, but also within "the cloud". This includes discussion of VM density, network scalability, containers (such as Docker) and GPU virtualization. We end with coverage of how XenServer templates are represented within Apache CloudStack.

Similar to Civil War: Docker vs LXD (20)

Containers and Cloud: From LXC to Docker to Kubernetes

Docker Workshop

Docker.ppt

Docker.pptx

Docker Dojo

Docker

Docker - Portable Deployment

Docker from A to Z, including Swarm and OCCS

Intro to Docker November 2013

Central Iowa Linux Users Group: November Meeting -- Container showdown

Docker - the what why and hows

Containerized Delivery on the Microsoft Stack

DockerCon EU 2015 Barcelona

Containers - Cloud Phoenix March Meetup

Docker

IBM Bluemix Paris Meetup #14 - Le Village by CA - 20160413 - Introduction à D...

Docker Containers Deep Dive

Cohesion Techsessie Docker - Daniel Palstra

Docker Introduction

XenServer Virtualization In Cloud Environments

More from CSUC - Consorci de Serveis Universitaris de Catalunya

Tendencias en herramientas de monitorización de redes y modelo de madurez en ...

CSUC - Consorci de Serveis Universitaris de Catalunya

Quantum Computing Master Class 2024 (Quantum Day)

CSUC - Consorci de Serveis Universitaris de Catalunya

Publicar dades de recerca amb el Repositori de Dades de Recerca

CSUC - Consorci de Serveis Universitaris de Catalunya

In sharing we trust. Taking advantage of a diverse consortium to build a tran...

CSUC - Consorci de Serveis Universitaris de Catalunya

Formació RDM: com fer un pla de gestió de dades amb l’eiNa DMP?

CSUC - Consorci de Serveis Universitaris de Catalunya

Com pot ajudar la gestió de les dades de recerca a posar en pràctica la ciènc...

CSUC - Consorci de Serveis Universitaris de Catalunya

Security Human Factor Sustainable Outputs: The Network eAcademy

CSUC - Consorci de Serveis Universitaris de Catalunya

The Research Portal of Catalonia: Growing more (information) & more (services)

CSUC - Consorci de Serveis Universitaris de Catalunya

Facilitar la gestión, visibilidad y reutilización de los datos de investigaci...

CSUC - Consorci de Serveis Universitaris de Catalunya

La gestión de datos de investigación en las bibliotecas universitarias españolas

CSUC - Consorci de Serveis Universitaris de Catalunya

Disposes de recursos il·limitats? Prioritza estratègicament els teus projecte...

CSUC - Consorci de Serveis Universitaris de Catalunya

Les persones i les seves capacitats en el nucli de la transformació digital. ...

CSUC - Consorci de Serveis Universitaris de Catalunya

Enginyeria Informàtica: una cursa de fons

CSUC - Consorci de Serveis Universitaris de Catalunya

Transformació de rols i habilitats en un món ple d'IA

CSUC - Consorci de Serveis Universitaris de Catalunya

Difusió del coneixement a l'Il·lustre Col·legi de l'Advocacia de Barcelona

CSUC - Consorci de Serveis Universitaris de Catalunya

Fons de discos perforats de cartró

CSUC - Consorci de Serveis Universitaris de Catalunya

Biblioteca Digital Gencat

CSUC - Consorci de Serveis Universitaris de Catalunya

El fons Enrique Tierno Galván: recepció, tractament i difusió

CSUC - Consorci de Serveis Universitaris de Catalunya

El CIDMA: més enllà dels espais físics

CSUC - Consorci de Serveis Universitaris de Catalunya

Els serveis del CSUC per a la comunitat CCUC

CSUC - Consorci de Serveis Universitaris de Catalunya

More from CSUC - Consorci de Serveis Universitaris de Catalunya (20)