Software Defined All The Way with OpenStack T. R. Bosworth Mark - - PowerPoint PPT Presentation

Software Defined…

All The Way with OpenStack

Mark Darnell

Senior Product Manager SUSE OpenStack Cloud

• T. R. Bosworth

Senior Product Manager SUSE OpenStack Cloud

Why Bother with Software Defined Infrastructure?

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Super-hero, Jack-of-All-Trades Admin OpenStack Champion

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Software Defined All The Way… What Does That Mean?

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OpenStack and SUSE - The Blueprint for Software Defined Infrastructure

Application Delivery Custom Micro Service Applications

Kubernetes / Magnum

Physical Infrastructure: Server, Switches, Storage Public Cloud Software Defined Everything Storage

SDS

Networking

SDN and NFV

Virtualization

Hypervisors

Operating System

Linux

Platform as a Service

Cloud Foundry

Private Cloud / IaaS

OpenStack Cloud Software

Management

Operations, Monitoring and Patching Cluster Deployment Orchestration

• Heat
• Kubernetes

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Let’s Take A Look Where We Started…

Legacy Data Center

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Mainframes Mini Computers Micro Computers (Unix, Windows) = 5 (10)

Legacy to SDI Migration – Compute Phase I

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Commodity Servers w/ Virtualization = 3 (6)

Are commodity servers fast enough?

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Commodity Servers w/ Virtualization = 3 (6)

We have bare metal. What about HPC, Kube, etc?

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Commodity Servers w/ Virtualization = 3 (6)

Legacy to SDI Migration – Compute Phase II

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Commodity Servers w/ Virtualization = 3 (6) And One Special Flower…

So can I run more than one hypervisor?

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Commodity Servers w/ Virtualization = 3 (6) And One Special Flower…

Legacy to SDI Migration – Storage Phase

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Commodity Servers w/ Virtualization = 3 (6) And One Special Flower…

Are commodity servers fast enough?

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Commodity Servers w/ Virtualization = 3 (6) And One Special Flower…

What about the ASICs and FPGAs in the array?

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Commodity Servers w/ Virtualization = 3 (6) And One Special Flower…

Why did the switches change?

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Commodity Servers w/ Virtualization = 3 (6) And One Special Flower…

What about my object and file servers?

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Commodity Servers w/ Virtualization = 3 (6) And One Special Flower…

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We interrupt our SDI broadcast for a brief NFV commercial break…

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What is NFV?

• NFV is the Virtualization of Network Functions historically served by

hardware appliances

• NFV has undergone a form of mitosis (mitosisized?) and the

resultant related amoebas are…

• Enterprise NFV where routers, firewalls, DHCP and DNS servers and more move into

instances in the compute plane

• Telco NFV where telco-specific network functions like EPC (Evolved Packet Core)

technologies move into instances in the compute plane BUT require major performance assistance to replace ASIC/FPGA performance lost by the moving company

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We now resume our regularly scheduled broadcasting (esc-dbi)streaming…

Legacy to SDI Migration – Enterprise NFV I

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Commodity Servers w/ Virtualization = 3 (6) And One Special Flower…

DHCP

Legacy to SDI Migration – Enterprise NFV II

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Commodity Servers w/ Virtualization = 3 (6) And One Special Flower…

Where did my firewall, router, etc. go?

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Commodity Servers w/ Virtualization = 3 (6) And One Special Flower…

Legacy to SDI Migration – Telco NFV I

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Commodity Servers w/ Virtualization = 3 (6) And One Special Flower…

Zoom in

• n an NFV

Node…

Legacy to SDI Migration – Telco NFV II

A zoomed-in toolbox view of an NFV compute node

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Instance 1 virtio Instance 2 virtio Instance 3 virtio OVS-DPDK dpdkvhost dpdkvhost dpdkvhost User Kernel pnic poll mode poll mode poll mode sr-iov nic sr-iov pf vf pci passthru

Three Network Acceleration Models

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• Pure User Space - OVS-DPDK
• Hybrid - SRIOV
• Hardware-Centric – PCI Passthru

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One more commercial break for our SDN fans

• ut there…

Legacy to SDI Migration – SDN I

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Commodity Servers w/ Virtualization = 3 (6) And One Special Flower…

Hey, what are all the green dots for?

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Commodity Servers w/ Virtualization = 3 (6) And One Special Flower…

Legacy to SDI Migration – SDN II

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Commodity Servers w/ Virtualization = 3 (6) And One Special Flower…

SDN can push policy to all green dots in the data center And white boxes and much, much more!

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Let’s wrap up why SDI is taking the DC by storm…

Compute Storage Network

Monolithic Applications WEB DB Java ERP

SUSE OpenStack Cloud

Compute Storage Network

Microservices

SUSE OpenStack Cloud bridging the “Old” and the “New”

With OpenStack

Traditional IT Agile IT

• Increased agility
• Easier and faster to innovate
• Faster time to value
• Maximize the value of existing IT
• Reduce costs
• Improve efficiency

SUSE OpenStack Cloud

Visit SUSE at

Booth B10

Agility, innovation and faster time to value

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SDI, All the Way, Baby…

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General Disclaimer

This document is not to be construed as a promise by any participating company to develop, deliver, or market a

• product. It is not a commitment to deliver any material, code, or functionality, and should not be relied upon in making

purchasing decisions. SUSE makes no representations or warranties with respect to the contents of this document, and specifically disclaims any express or implied warranties of merchantability or fitness for any particular purpose. The development, release, and timing of features or functionality described for SUSE products remains at the sole discretion

• f SUSE. Further, SUSE reserves the right to revise this document and to make changes to its content, at any time,

without obligation to notify any person or entity of such revisions or changes. All SUSE marks referenced in this presentation are trademarks or registered trademarks of Novell, Inc. in the United States and other countries. All third- party trademarks are the property of their respective owners.