160629 Matthes Next Generation Data Centers Matthes...Two Different Cloud Models • Datacenter...

Software Engineering für betriebliche Informationssysteme (sebis) Fakultät für InformatikTechnische Universität München

wwwmatthes.in.tum.de

Next Generation Data Centers29.06.2016, Prof. Dr. Florian MatthesPresentation: 12.03.2015, Dr. Holger Wittges

1. Next Generation Data Centers

Outline

Next Generation Data Center – The foundation forCloud Computing

Cloud ComputingService Provider

Service Consumer

Next Generation Data Center

Vossen, G., T. Haselmann and T. Hoeren (2012).Cloud-Computing für Unternehmen Technische, wirtschaftliche, rechtliche und organisatorische Aspekte.Heidelberg, Dpunkt.verlag.

The Data Center (DC)

DC Services

DC ComputeStaff

Hardware

Software

DC SpaceStaff Loca-

tion Power Coo-ling

Net-work

Secu-rity

DC in a broader senseDC in a narrow sense

CloudServices

XaaSData CenterServices

Data Center

The Data Center within the Hybrid Cloud Context

Customer/Partner/

Staff Service

Data Center

Company

Customer / Partner /

CloudServices

(Smart) Device

1 (Smart) Device can offer some data center features like compute power, memory for other (smart) devices asdiscussed in the Cloud 2.0 context.

Communication channel

XaaSData CenterServices

basedon

ServiceDefinition

Preliminary Conclusions

Need to reinvent to classical Data Center with its§ Data Center Software*§ Data Center Hardware / (Location, Building**)§ Business Model

In order to address the Next Generation Data Centers challenges driven by the shift to „Cloud Computing“

** Out of scope in this talk

*: It's Not Highlander: There Can Be More Than One Open Source Cloudsee: http://readwrite.com/2012/04/05/its-not-highlander-there-can-b (1.3.2015)

Cloud Cube

http://www.purposefulclouds.com/home/Cloud-Resources/cube-large.png (1.3.2015)

Open Source “Cloud Cube”

http://www.purposefulclouds.com/home/Cloud-Resources/cube (1.3.2015)

Selcection of active OpenSource Projects –developing the “Operating System” for NGDC

http://opennebula.org/OpenStack-cloudstack-eucalyptus-and-opennebula-which-cloud-platform-is-the-most-open/ (1.3.2015)

Two Different Cloud Models

• Datacenter Virtualization: On one side, there are businesses that understand cloud as an extension of virtualization in the datacenter; hence looking for a vCloud-like infrastructure automation tool to orchestrate and simplify the management of the virtualized resources.

• Infrastructure Provision: On the other side, there are businesses that understand cloud as an AWS-like cloud on-premise; hence looking for a provisioning tool to supply virtualized resources on-demand.

Source: http://opennebula.org/eucalyptus-cloudstack-OpenStack-and-opennebula-a-tale-of-two-cloud-models/ (1.3.2015)

The Perspective of the (Cloud Platform) Developer

OpenStack CloudStack Eucalyptus OpenNebulaDevelopment Model

Public development

Developer Engagement

Contributor license agreement

Governance Model Foundation Technical

meritocracyBenevolent dictator

Benevolentdictator

The Perspective of the User

OpenStack CloudStack Eucalyptus OpenNebulaAPI Ecosystem

OpenStackAPI Amazon API Amazon API Amazon API

Production Readiness

No, only available through any of the several vendor specific “stacks”

Enterprise-ready and direct support from developers

Comparison

• Eucalyptus and OpenNebula serve the needs of the users,

• CloudStack better serves the needs of the developers, and

• OpenStack serves the needs of the vendors, so they have a technology base and a marketing brand to build their own cloud stacks.

(Ignacio M. Llorente, http://www.c12g.com/ )

http://docs.OpenStack.org/icehouse/install-guide/install/apt/content/ch_overview.html (last access: 22.4.14)

OpenStack Architecture April 2014

Example: UltiCloud – Services based on OpenStack

https://ulticloud.com/services/ (last access: 22.4.14)

For simular offeringssee for example:

amazon (aws),Cloudwatt,DreamCompute,eNocloud, HP, IBM, Rackspace, etc.

UltiCloud

https://ulticloud.com/price-list/credit-pricing/ (last access: 22.4.14)

UltiCloud

https://ulticloud.com/price-list/contract-pricing/ (last access: 22.4.14)

Open Compute - Mission Statement

The Open Compute Project Foundation is a rapidly growing community of

engineers around the world whose mission is to design and enable the delivery

of the most efficient server, storage and data center hardware designs for scalable computing

http://www.Open Compute.org/about/mission-and-principles/ (25.4.2014)

Open Compute - Principles

The technologies behind data centers are understood by their users —they know what they need and want, and can innovate; collaboration between these users and technology developers is the best way to openly create and develop opportunities for innovation in this space. This community should make big plans and aim high.

We strive to enable the development of the most efficient servers, storage and

data center infrastructure from a useful work per total cost perspective, in order to bring computing to people at the lowest cost and widest distribution.

Open Source Software and Hardware will serve to democratize access to the best server, storage and data center technologies available. The focus of this project is on open technologies that can be multi-sourced.Community benefit for all of our participants—contributors, consumers and technology suppliers— is paramount in order to accelerate innovation and maximize opportunity throughout the Open Compute community.

Interoperability and compliance are crucial for scaling effectiveness. We will work with industry standards bodies to help strike a balance between modularity and customization as needed.Transparency of processes, including communications, promotes participation, respect, honesty and trust.

http://www.Open Compute.org/about/mission-and-principles/ (25.4.2014)

Example Server – based on Open Compute Specifications

http://semiaccurate.com/2013/01/16/amd-details-open-compute-server-ecosystem/ (10.3.2015)

The Open Compute Project – Areas (1/3)

http://www.Open Compute.org (25.4.2014)

Usage of an enhanced cloud service

Watzl, J. (2013). A Framework for Exchange-Based Trading of Cloud Computing Commodities. Munich, LMU. PhD (Page 31)

Enhancement

Switching cloud providers

Components of an exchange for cloud computing commodities

Deutsche Börse Cloud Exchange (DBCE)

How to buy and use cloud resources from DBCE

Exchange Clearing Settlement Deploy

DBCE Marketplace (Trading & Settlement instruction):Link: https://www.trade-the-cloud.com/cloudex/loginUsername: ####

DBCE ECO (Settlement & VM Management):Link: https://consumer21.dbcloudexchange.netUsername master account: #######

Test access availiblefor TUM until 12/2014

Request: 4 PU, 16 GB, 500 GB HDD – openDisplay: Inventory

Real Case:§ 4 CPU§ 16 GB, RAM§ 500 GB, HDD

Resources are now availible to create virtualmachines…

VM Overview

Create a virtual machine for PlexMedia Server 01

Availible Resources @ Heat & Cloud

Default behavior:

Factor 5overprovisioning

Create the VM using the Pubic Key

The VM is created…

VM PlexMedia_02 is running in the cloud…

Trends for Next Generation Data Centers

Commodity (for example*: OpenStack, Open Compute)

Automatisation (for example: OpenStack, DBCE)

Interoperability (for example: OpenStack, Open Compute, DBCE)Standardisation (for example: OpenStack, Open Compute)

End to End Monitoring (for example: OpenStack, DBCE)

Virtualisation (for example: OpenStack, DBCE)

Service Management (for example: OpenStack, DBCE)

*examples based on this presentation

There is no „One“ Cloud

SAP CloudAmazon Cloud

IBM Cloud

Company ZCloud

Supplier ACloud

Supplier BCloud

Customer XCloud

Customer YCloud

Explanation

FirewallCloud

IP Up-/DownlinkPublic IP Backbone

There is no „One“ Cloud

SAP CloudAmazon Cloud

IBM Cloud

Company ZCloud

Supplier ACloud

Supplier BCloud

Customer XCloud

Customer YCloud

Explanation

FirewallCloud

IP Up-/DownlinkPublic IP Backbone

IBM Cloud Services “Cloud Cube”

http://purposefulclouds.blogspot.de/ (1.3.2015)

Microsoft Azure “Cloud Cube”

http://www.purposefulclouds.com/home/partners/azure-cube.jpg (1.3.2015)

Information model for a cloud computing commodities exchange

Usage of aggregated cloud services

Github – OpenStack / horizon

https://github.com/OpenStack/horizon/graphs/contributors (12.3.2015)

Github – apache / cloudstack

https://github.com/apache/cloudstack/graphs/contributors (12.3.2015)

Github – OpenNebula / one

https://github.com/OpenNebula/one/graphs/contributors (12.3.2015)

Github – eucalyptus

https://github.com/eucalyptus/eucalyptus/graphs/contributors (12.3.2015)

Information model for a cloud computing commodities exchange

Technische Universität MünchenDepartment of InformaticsChair of Software Engineering for Business Information Systems

Boltzmannstraße 385748 Garching bei München

Tel +49.89.289.Fax +49.89.289.17136

wwwmatthes.in.tum.de

Florian MatthesProf.Dr.rer.nat.

matthes@in.tum.de

Thank you for your attention. Questions?

160629 Matthes Next Generation Data Centers Matthes...Two Different Cloud Models • Datacenter...

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