it challenges - openslava.sk · red hat enterprise linux openstack platform challenges with...

Wojciech FurmankiewiczSenior Solution ArchitectRed Hat [email protected]

RED HAT ENTERPRISE LINUX OPENSTACK PLATFORM

IT challenges

Red Hat Enterprise Linux OpenStack Platform | Wojciech Furmankiewicz


Challenges with traditional infrastructure

● Our data is too large● We're producing vast amounts of data, exponentially!● Way past the ability of traditional systems & applications● Scaling UP no longer works. Scaling OUT is a necessity

● Service requests are too large ● More and more client devices coming online● Much harder to maintain service to customers

● Applications weren't written to cope with demand



Workloads are evolving

TraditionalWorkloads

● Typically resides on a single large Virtual Machine

● Cannot tolerate any downtime● Needs expensive high availability

mechanisms● Application scales up rather than

out

CloudWorkloads

● Workload resides on multiple Virtual Machines

● Tolerates VM failure – if one fails, another quickly replaces it

● Fault tolerance often built into the aplication

● Application scales out rather than up



What is OpenStack

● Fully open source “cloud operating system”

● Provides all of the tools/building blocks required to build a cloud environment from scratch

● Started by NASA and Rackspace but now has an independent foundation in which key industry members are present, including Red Hat

● Enormous market hype with investment from all major players like Red Hat, HP, Dell, Cisco, IBM ... with 1000's of developers worldwide



Typical OpenStack Use Cases

● Service provider and telco offerings

● Re-sell compute, networking and storage resources

as a cloud provider to other organizations

● Internal cloud

● Infrastructure on demand service for internal customers

● Test & Development environments

● Large-scale web application or content farms

● Dynamically scaled based on load

e.g. Netflix, PayPal, eBay



OpenStack Cloud infrastructure for cloud-enabled worklads

● Modular architecture● Designed to easily scale out● Based on (growing) set of core services


8

CEILOMETER(metering)

SWIFT(object)

GLANCE(image)

NOVA(compute)

CINDER(block)

NEUTRON(network)

KEYSTONE(identity)

HEAT(orchestration)

VM

OPENSTACK ARCHITECTURE

HORIZON(dashboard)


RED HAT ENTERPRISE LINUX OPENSTACK PLATFORMRed Hat Enterprise Linux OpenStack Platform | Wojciech Furmankiewicz


Deplyment Techniques – Packstack



Deplyment Techniques – ForemanRHEL OSP Installer



Typical Deplyment


DEMO?


WHY RED HAT?



Red Hat contribution timeline



Top 10 Contributors to OpenStack

Corporate contributions to OpenStackOPENSTACK ICEHOUSE RELEASE

NU

MB

ER O

F CO

MM

ITS

COMPANY / ORGANIZATION *

RED HAT IBM HP RACKSPACE MIRANTIS SUSE OPENSTACKFOUNDATION

ENOVANCE VMWARE INTEL0

500

1,000

1,500

2,000

2,500

3,000

3,500

* Includes only the top 10.



Red Hat community leadership

Source: Bitergia http://activity.openstack.org/dash/releases/index.html?data_dir=data/icehouse

Top Contributor to Icehouse Release

0

500

1000

1500

2000

2500

3000

3500

Red Hat

IBM

HP

Rackspace

Mirantis

SUSE

OpenStack Foundation

eNovance

Intel

0

50

100

150

200

250

300

350

400

Red Hat

Others

HP

Mirantis

IBM

Rackspace

Canonical

OpenStack Foundation

Dreamhost

Overall commits per company (aggregated)

Closed Tickets per company (aggregated)



Red Hat’s OpenStack leadershipWHY DO THESE STATISTICS MATTER?

● Proof that Red Hat has skills, resources to:

● Support customers● Drive new features● Influence strategy and direction of project● Enable partner collaboration

● Wide ranging participation, contrasts with most others who are more narrowly focused

● RHEL-OSP is an enterprise-grade distribution with ecosystem, lifecycle, and support that customers expect from Red Hat



Red Hat leads through open innovation



OpenStack progressioin

Enterprise hardened Red Hat OpenStack

technologyoptimized for

and integrated withRed Hat Enterprise Linux

Red Hat SupportRed Hat ecosystem

certifications3+ year lifecycle

Bleeding edge upstreamOpenStack source code

Unstable community Linux

No certificationsCommunity supportSix month lifecycle

Bleeding edge upstreamOpenStack packaged as

RPMs

Enterprise Linux distros(CentOS, RHEL, Fedora)

No certificationsCommunity supportSix month lifecycle


openstack.org openstack.redhat.com redhat.com/openstack


Red Hat Enterprise Virtualization Hypervisor*Red Hat Enterprise Linux KVM

● Lightweight / small footprint

● Less overhead

● Smaller attack surface

● Cost effective

● Closer to operating system DNA

● Provides massive scale-out capabilities

Red Hat Enterprise Linux OpenStack PlatformHYPERVISOR SUPPORT

VMware vSphere*vCenter Driver

● Co-exist with existing infrastructure assets

● Provides a seamless path to future migration to OpenStack

● Uses NSX1 plugin for Neutron

1NSX is only supported in production environments, per VMware's support requirements

*ESXi driver not supported



● Red Hat Enterprise Linux 3




● Red Hat Enterprise Linux 7*32 and 64 bit for all versions

● SUSE Linux Enterprise Server 10

● SUSE Linux Enterprise Server 11

*32 and 64 bit for all versions

● Windows XP SP3+1

● Windows 73

● Windows 83

Microsoft SVVP Certified:● Windows Server 2003 SP2+3

● Windows Server 20083

● Windows Server 2008 R22

● Windows Server 20122

1 32 bit only2 64 bit only3 32 and 64 bit


Red Hat Enterprise Linux OpenStack PlatformGUEST OS SUPPORT


WHAT'S NEW IN RHEL OPENSTACK PLATFORM 5

● New GUI support for Nova, Neutron, Cinder, Swift, Heat, and Ceilometer features

● Limited live upgrades. Enables upgrade of controller infrastructure and subsequently upgrade individual compute nodes without requiring downtime

● Improved scalability and performance with VirtIO SCSI (virtio-scsi) instead of VirtIO Block (virtio-blk) for block device access

● Scheduler now supports server groups using anti-affinity and affinity filters

● Libvirt driver now includes watchdog support to automatically trigger guest lifecycle actions, in the event of a kernel panic or other system crash

● Add VMware Datastore as Storage Backend for Glance

● Fibre Channel Zone manager for automated FC zoning during volume attach/detach

● New Cinder driver plugins for EMC VMAX & VNX, HP MSA, IBM SONAS & Storwize, and NetApp Eseries

● Improved Neutron performance with new ML2 plugin for new L2 networking technologies

● HOT template supportRed Hat Enterprise Linux OpenStack Platform | Wojciech Furmankiewicz


WHAT'S COMING?



TECH PREVIEW: SAHARA

● OpenStack Data Processing (Sahara)

● Provisioning and management of Hadoop clusters● Help identify and improve utilization of unused

compute power from general purpose OpenStack IaaS cloud

● Pluggable system of Hadoop installation engines for different distros

● Predefined templates of Hadoop configurations with ability to modify parameters.

*Tech Preview features are subject to change in GA



COMING SOON: TROVE

● OpenStack Database-as-a-Service (TROVE)

● Provides scalable and reliable Cloud Database as a Service provisioning functionality

● Supports relational and non-relational database engines

● Provision and manage multiple database instances as needed

● API supports JSON and XML to provision and manage instances

*Tech Preview features are subject to change in GA



HOW DO I KNOW IF I AM READY FOR OPENSTACK?



VIRTUAL MACHINE WORKLOAD TYPES

TRADITIONAL WORKLOADS CLOUD WORKLOADS

● Pets are given names like

charlie.mydomain.com● They are unique, lovingly hand

raised and cared for● When they get ill you nurse them

back to health

● Fish have tag numbers like vm242.pool15.com

● They are almost identical to each other

● When they get ill you get another one



WHAT IF MY WORKLOADS ARE MOSTLY TRADITIONAL?



OPEN PRIVATE CLOUD

BRING THEM TOGETHER WITH AN OPEN PRIVATE CLOUD SOLUTION

UNIFIED CLOUD MANAGEMENT

TRADITIONAL APPS

SCALE-UP ARCHITECTURE

CLOUD APPS

SCALE-OUT ARCHITECTURE

MULTIPLE HETEROGENEOUS RESOURCE POOLSTRADITIONAL AND CLOUD APPLICATION MODELS



RED HAT CLOUD INFRASTRUCTURE DELIVERYING AN OPEN PRIVATE CLOUD



CREATE AN OPEN HYBRID CLOUDCLOUDFORMS ADDS HETEROGENEOUS CAPACITY



RED HAT CLOUD INFRASTRUCTURE

RECENT AWARDS...

IDG TechWorld Awards 2013

“Best IaaS Solution”



Scale-out Unified File and Object Storage Platform

OPTIMIZED WORKLOADS

● File

● Unified File and Objec

● Data Protection / Disaster Revovery

● Virtual Infrastructure

● Hadoop, Big Data

● Openstack Application Workloads

MULTI-PROTOCOL

● NFS, CIFS, SWIFT, HDFS

● Native Res-based API

BASED ON GLUSTERFS.ORG

STORAGE BACK END FOR YOUR CLOUD

Distributed Object and Block Storage Solution

OPTIMIZED WORKLOADS

● Openstack Infrastructure Storage

● Openstack Cinder, Glance

● Distributed Object Storage

● S3 Compatible

● Native Rest-based API

● Cloud Storage

● Applications

● Cold Storage

BASED ON CEPH.ORG COMMUNITY

RED HAT

STORAGE SERVERRED HAT

INKTANK CEPH



RED HAT CLOUD STORAGE SOLUTIONS DELIVERYING CLOUD INFRASTRUCTURE AND DATA STORAGE

RED HAT

INKTANK CEPH

Storage: Cinder, Glance

RED HAT

STORAGE SERVERStorage: Scale-out VM Storage

RED HAT

STORAGE SERVERStorage: Scale-out File / Unified Object

APPLICATIONS DATA



RED HAT CLOUD SERVICES

Training

● RH318 Red Hat Enterprise Virtualization Administration ● CL210 Red Hat OpenStack Administration● CL220R Red Hat CloudForms Administration

Certification

● Red Hat Certified Virtualization Administrator (RHCVA)● Red Hat Certificate of Expertise in OpenStack IaaS

Consulting

● Red Hat Enterprise Virtualization Accelerator● Red Hat Enterprise Linux OpenStack Platform Accelerator● Red Hat Open IaaS Architecture Service



NEXT STEPS...



THREE WAYS TO GET OPENSTACK FROM RED HAT

2

3

1

PURCHASE SUPPORTED PRODUCT60-DAY EVALUATION

redhat.com/openstack/evaluation

Learn more at: www.redhat.com/cloud


Questions ?

Thank you !

Wojciech FurmankiewiczSenior Solution ArchitectRed Hat [email protected]

Red Hat Confidential | Do Not Distribute

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