Selforganizing cloud (SOC)

Cloud evolution

Software as a Service

Platform as a Service

Infrastructure as a Service

SOC

Traditional IaaS solutions evolve to distributed hybrid SOC (Self Organized Cloud) based onSDN technologies with advanced networking features

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Clouds todayCurrent players

Current cloud platforms are very complicated in deployment, adjustments and support (e.g. OpenStack)

There is NO support for:

– SLA for all user resources (computational, networking, data storage)

– unified resource planning– NFV concept (to proper run VNFs)– topology / chaining control of virtual tenants

Our Solution. Architecture

SOC Orchestrator

SDN Controller

Hardware

OVSHypervisor

VM1 VMnVM2…

SchdulerRes.

Gather

ServerAPI (REST)

Nova

VMn-1

Cinder-API

Keystone Neutron

Nova-API

C - Node

Neutron Agt.

Host OS

Our Solution. Description

The «Cloud Conductor» provides automatic deployment of virtual networks and interaction between them with SLA supporting

Advantages of the «Cloud Conductor» Centralized management of virtual networks including their features Support SLA Support NFV (by design) and integration with function orchestration Dynamic operation with vLAN – scalability and utilization, mesh

interaction

Value added services

ЦОД

Quick creation for the customer hybrid private cloud, depending on the business processes (The customer doesn’t have to be a maven in IT)

Assistance in the effective use of existing infrastructure and equipment of the Customer

Reduced Customer’s OPEX for support IT systems Assistance in developing and introducing new services Supporting the IaaS \ SOC platforms Virtualization network functions and migration from special equipment to

general-purpose servers

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SLA for virtual network

SLA SLA

SLASLA

• Tenant can describe quality for each sliver of virtual network

• SOC maps it to physical network optimizing for performance

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Capabilities of virtualization mechanisms

Resources planning:computational, networking, data storage

Capability to define SLA for all types of resources

Uncontrollable tenant withguaranteed SLA

Virtual network controllable bytenant and consisting of elements

with guaranteed properties

Unified planning alows to achieve up to 90% (est.) data centers’ hardware resource utilization

Stage I (DONE)• Incorporating unified scheduler for nova and

cinder• NFV concept demo• Language for description of tenants' virtual

networks• Graphical tools for tenants’ network

description and resources control• Orchestrator creation and incorporation

SOC development Stages

Stage II (Current)• Open Flow controller incorporation • Automatic network topology

mapping and changes tracking• Link aggregation control

protocol emulation andextension

• Sensors everywhere, includingnetwork interfaces, tunnels

Stage III (January, 2015)• Network virtualization with guaranteed SLA• OpenStack Neutron module redesign• NFV(VNF) full scale support• Bare metal as a service, quick deployment and diagnostic tools• Something else on request

Conclusions

• SOC designed to decrease deployment and maintenance cost

• SOC guarantees functional networking SLA (not only networking actually)

• Scheduling algorithms applied in SOC will allow to achieve high hardware resource utilization

• SOC will allow tenant interaction inside the platform with minimal overhead according to NFV concept

• Open XML – based Tenant description language enables configuration of tenant behavior and can be used as interaction layer

• Graphical UI makes easy to create complex virtual tenant configurations