Open cloud infrastructure built for the enterprise

RED HAT ENTERPRISE LINUX OPENSTACK PLATFORMDOC144908

RED HAT ENTERPRISE LINUX OPENSTACK PLATFORM

OPEN CLOUD INFRASTRUCTURE BUILT FOR THE ENTERPRISE

Colin DevinePartner Business Devel Mgr10/29/2014


You will leave here knowing 3 things!

● Who is Colin Devine

● What is Red Hat Enterprise Linux OpenStack Platform and how does it fit into Red Hat's cloud strategy

● Why you, as an IT professional need to be aware and prepared for this change....and how RedHat and NetApp will get you there.


Who is Colin Devine?

● Red Hat Partner Development Manager

● Happily married father of 3

● Loves technology, the outdoors and Las Vegas



7RED HAT CLOUD INFRASTRUCTURE

What is driving the move to the cloud?


I.T. CHALLENGES


BUSINESS AND INFRASTRUCTURE PRIORITIESInfrastructure as a Service (IaaS)

● Lines of Business want:● Rapidly create and update applications● IT to act as a service, not a bottleneck● Turning to public cloud IaaS when infrastructure can't meet needs

● Infrastructure team priorities:● Meet demands of business users faster● Attain governance over entire infrastructure● Gain insight into utilization● Considering hybrid IaaS cloud to achieve these results


WORKLOADS ARE EVOLVING

TRADITIONALWORKLOADS

● Typically resides on a single large Virtual Machine

● Cannot tolerate any downtime● Needs expensive high availability

tools found in VMware vSphere● 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 workload

● Application scales out rather than up


JOURNEY TO AN OPEN HYBRID CLOUD

Traditional Datacenter

Virtualization

Advanced VirtualizationManagement

Private IaaSCloud

Server consolidation

Scalable, secure, and managed virtualization

CapEx reduction

Heterogeneous integration and management

Resource optimization

Self service, chargeback, many other cloud features

Potential for massive scale

Cloud Bursting Control/Govern

Shadow IT Full workload

portability

Hybrid IaaSCloud


CLOUD-ENABLED WORKLOADS

● Highly probable that your developers have turned to public cloud

● Expensive and ungoverned

● OpenStack required to gain controlover workloads, run them in-house

● OpenStack provides numerous costand security benefits

13

IT CHALLENGES

FLEXIBILITYScale-out on demand hampered by proprietary virtualization licensing

Other solutions force single-vendor stack solutions, requiring migration and forklift

Public cloud like future based on open source technology, enables economics of scale-out

MANAGEMENTVM sprawl and management sprawl

Multiple panes of glass with no central governance

Demands for self service must balance with policy and security

Orchestration of complex and repeatable tasks

Discovery and monitoring of disparate systems

WORKLOADSLegacy workloads require traditional datacenter virtualization

New cloud enabled workloads need flexible scale-out, fault tolerant infrastructure

Management tools must deal with both use cases

Solutions must deal with a long term migration from one type to another

14

VIRTUALIZATION TO CLOUD CONTINUUM

ServerVirtualization

DistributedVirtualization

PrivateCloud

HybridCloud

Visibility

Control

Optimization

Automation

Agility

Self-Service

Federation

Brokering

Consolidation Reduce Capital Expense

Flexibility & Speed Reduce Operational Expense Automation Less Downtime

Self-Serve Agility Standardization IT as a Business Usage Metering

Capital Expense EliminationIncreased Flexibility (up and down)

Dri v

e rs

Virtual Infrastructure Management

Derived from Gartner Roadmap: From Virtualization to Cloud Computing (reference slide)

15

Industry Trend – Hybrid CloudExisting IT + Private Cloud + Public Cloud = “Hybrid Cloud”

It's all happening at the same time!!!

Physical IT Virtual IT Private Cloud Hybrid Cloud

Private Cloud

Public Cloud


What is OpenStack?


OPENSTACKCLOUD INFRASTRUCTURE FOR CLOUD-ENABLED WORKLOADS

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


● Modular architecture, designed to easily scale out● Based on (growing) set of core services ● It is dependent on the underlying Linux...

OPENSTACKCLOUD INFRASTRUCTURE FOR CLOUD

WORKLOADS

LINUX


OPENSTACK ARCHITECTURE

● Modular architecture

● Designed to easily scale out

● Based on (growing) set of core services


OPENSTACK CORE PROJECTS

OpenStack Dashboard (HORIZON)

● Dashboard

● Provides simple self service UI for end-users

● Basic cloud administrator functions● Define users, tenants and quotas● No infrastructure management



OpenStack Compute (NOVA)

● Core compute service comprised of

● Compute Nodes – hypervisors that run virtual machines● Supports multiple hypervisors KVM, Xen, LXC, Hyper-V and ESX

● Distributed controllers that handle scheduling, API calls, etc● Native OpenStack API and Amazon EC2 compatible API



OpenStack Image Service (GLANCE)

● Image service

● Stores and retrieves disk images (virtual machine templates)

● Supports Raw, QCOW, VMDK, VHD, ISO, OVF & AMI/AKI

● Backend storage : Filesystem, Swift, Amazon S3



OpenStack Object Storage (SWIFT)

● Object Storage service

● Modeled after Amazon's S3 service

● Provides simple service for storing and retrieving arbitrary data

● Native API and S3 compatible API



OpenStack Networking (formerly QUANTUM)

● Network Service

● Provides framework for Software Defined Network (SDN)

● Plugin architecture

● Allows integration of hardware and software based network solutions



OpenStack Block Storage (CINDER)

● Block Storage (Volume) Service

● Provides block storage for virtual machines (persistent disks)

● Similar to Amazon EBS service

● Plugin architecture for vendor extensionseg. NetApp driver for Cinder


OpenStack Orchestration (HEAT)

● Template-based deployment orchestrator

● Automates deployment of compute, storage, and networking resources

● Provides AWS CloudFormation implementation for OpenStack

● Deploys composite cloud applications to OpenStack



OpenStack Telemetry (CEILOMETER)

● Monitors, collects, and stores usage data for all OpenStack infrastructure

● Primary targets metering and monitoring with expandable framework

● Provides API access to usage data for OSS and BSS systems




OpenStack Identity (KEYSTONE)

● Identity Service

● Common authorization framework

● Manages users, tenants and roles

● Pluggable backends (SQL, PAM, LDAP, etc)


Customer Demand?

In which vertical segments are you seeing the most interest in RHELOpenStack Platform?

Leastinterest

Mostinterest

Which uses cases does RHEL OpenStack Platform address?

% of respondents who checked off use case

Cisco Confidential 32C97-730728-01 © 2014 Cisco and/or its affiliates. All rights reserved.

…and interest in OpenStack is increasing

IDC, CloudTrack 2013: Overview of Results, December 2013

33% of organizations are currently investing in or are considering for near-term use OpenStack Cloud infrastructure platforms in their Private Cloud.

The OpenStack community is garnering a lot of attention in both the end-user and the vendor marketplaces. As a result, when we asked commentators to identify exciting vendor offerings and industry initiatives, we found that OpenStack is now top of mind as IT managers decide on a cloud platform.

451 Research, The OpenStack Pulse 2014, August 2014


WHY RED HAT?

OPEN SOURCE TO THE ENTERPRISE

RED HAT JBOSS

MIDDLEWARE

RED HAT

STORAGE

RED HAT

ENTERPRISE LINUX

RED HAT

OPENSTACK

RED HAT

ENTERPRISEVIRTUALIZATION

RED HAT

SATELLITE

RED HAT

CLOUDFORMS

Red Hat Enterprise Linux offers the stability, flexibility, and performance necessary to power the next generation of computing applications.

—SVEN MEISSNER, Linux operation manager at Bayer Business Services in Leverkusen

IaaS

PaaS

1M+projects*

* www.blackducksoftware.com/oss-logistics/choose


RED HAT CONTRIBUTION TIMELINE


RED HAT UPSTREAM FOCUS

● Heavily engaged in community since 2011

● Established leadership position in community

● Both in terms of governance and technology

● Including several PTLs on multiple core services projects

● Creating and leading stable tree

● 2nd largest contributor to Folsom Release

● Largest contributor to Grizzly, Havana, and Icehouse releases● Note: These statistics do not include external dependencies

eg. libvirt, kvm, Linux components


RED HAT UPSTREAM FOCUS

Source: Bitergia hthttp://activity.openstack.org/dash/browser/scm-companies.html?release=juno

Top Contributor to Juno Release

● Overall commits per company (aggregated)

● Closed Tickets per company (aggregated)

0

500

1000

1500

2000

2500

3000

Red Hat

HP

IBM

Mirantis

Rackspace

SUSE

OpenStack Foundation

VMware0

200

400

600

800

1000

1200

1400

1600Rackspace

Red Hat

Mirantis

Canonical

HP

IBM

Nebula

OpenStack Foundation

RED HAT DEVELOPMENT POWERHOUSE

The reliability of Red Hat Enterprise Linux has been rock-solid.

—MITCH NELSON, Director of Managed Services, Adobe Systems

Source: The Linux FoundationLinux Kernel DevelopmentSeptember 2013(Pages 9)

0%

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6%

8%

10%

12%

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Corporate contributions to Linux(KERNEL 3.3 – 3.10)

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COMPANY / ORGANIZATION *

* The developers who are known to be doing this work on their own, with no financial contribution happening from any company' are not grouped together as 'None' and instead are considered part of the 'long tail,' as are contributors of academic or unknown sponsorship.

'LONG TAIL'OF CONTRIBUTORS


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

● Important to highlight our leadership in the whole stack● Linux, KVM, libvirt, etc

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


BUILDING A COMMUNITY

● RDO Project

● Community distribution of OpenStack● Packaged/tested for *EL6 and *EL7 and derivatives● Freely available without registration● Easy to install

● Vanilla distribution – closely follows upstream

● Upstream release cadence● 6 month lifecycle – limited updates based on

upstream


OPENSTACK PROGRESSION

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 RELEASE CADENCE

● Upstream● Source code Only● Releases every 6 month● 2 to 3 'snapshots' including bug fixes● No more fixes/snapshots after next release

● RDO● Follows upstream cadence● Delivers binaries


OPENSTACK RELEASE CADENCE

● Red Hat Enterprise Linux OpenStack Platform 5● 6 Month cadence● Roughly 2 to 3 months AFTER upstream

● Time to stabilize, certify, backport etc.

● Increased to 3 year lifecycle● e.g., Support for Havana ends after “K” release

● Will continue to increase lifecycle over time● Based on upstream stability and resources


WHY RED HAT ENTERPRISE LINUX OPENSTACK PLATFORM

● All benefits of community OpenStack and...● Enterprise hardened code

● Co-engineered and integrated with Red Hat Enterprise Linux

● Enterprise software lifecycle

● World-class global support

● Worlds largest OpenStack partner ecosystem

● OpenStack training and certification

● Integrated with trusted Red Hat stack● Red Hat CloudForms ● Red Hat Enterprise Virtualization● Red Hat Storage


● A typical OpenStack cloud is made up of at least 10 core services (Nova, Cinder, Keystone, Neutron, glance, etc) + plugins to interact with 3rd party systems – eg. storage arrays, network switches.

● These services run on top of a Linux distribution with a complex set of userspace dependencies, requiring tight integration

● A supported, stable platform requires integration and testing of each of the components

THE IMPORTANCE OF INTEGRATION WITH LINUX...


● Many of the most complex features are provided by Linux with OpenStack providing management and orchestration

● For example: virtualization provided by the KVM hypervisor, with libvirt management interface, interacting with Open vSwitch userspace switch, transitioning to the kernel's networking stack to handle network namespaces – Each potentially managed by different OpenStack services.

● These components need to be engineered & productized together

● OpenStack cannot be productized as a layered product



● Examples of RHEL optimized enablers for OpenStack:

● Virtualization – guest performance, reliability, and Windows

● Security - SELinux enforcing guest isolation● Network – SDN/OVS performance optimized● Storage – vendor plugins, performance, thin provisioning● Ecosystem – certification of hardware, storage, and

networks

● The pairing of the Linux operating system and OpenStack is so tight that Red Hat Enterprise Linux OpenStack Platform is the only combination that can most effectively support functionality, performance, security, system-wide stability, and ecosystem support



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 PLATFORM HYPERVISOR 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




*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

GUEST SUPPORT


WORLD'S LARGEST OPENSTACK PARTNER ECOSYSTEM

OEMs and IHVs ISVs

Cloud Service ProvidersSystem Integrators

Channel PartnersManaged Service Providers

● Over 235+ members since launch in April 2013

● Over 900 certified solutions in partner Marketplace

● Over 4,000 RHEL certified compute servers

● Over 13,000 applications available on RHEL

● Large catalog of Windows certified applications

Red Hat OpenStack Cloud Infrastructure Partner Network


Why NetApp + RED HAT

52

2001• 1st NetApp open

source contribution

2004 - 2008• Red Hat & NetApp

pioneer iSCSI on Linux

2011• 1st converged Infrastructure with Red Hat • Accenture launches Private Cloud for SAP

2012• Joint pNFS development & deployments• 5th Red Hat/NetApp FlexPod Cisco Validated Design

2013• RHEV plug-in (Virtual Storage Console)• OpenStack Premier Storage Partner• RHEL-OSP Cinder certification

2003• Linux kernel includes NetApp code

to optimize Oracle on NFS

20142001

2014• Joint OpenStack Solution press release• RHEL-OSP on NetApp Reference Architecture• Red Hat joins Collaborative Support Model

Over a Decade of Joint Innovation

A Winning Combination

Red Hat Enterprise Linux OpenStack Platform & NetApp

• RHEL-OSP + NetApp = Enterprise-Grade OpenStack IaaS Solution designed for tier-1 applications & workloads

● Pre-tested architectures with simplified deployment, and collaborative support

● Leverage current infrastructure investment on journey to hybrid cloud ● Meet stringent SLA’s with performance, scalability, dependability, and

security● Designed to drive down Total Cost of Ownership

• NetApp’s OpenStack Block Storage drivers are certified by Red Hat for use with:

● NetApp clustered Data ONTAP & Data ONTAP operating in 7 Mode● NetApp E-Series & EF-Series ● Both NFS and iSCSI storage protocols● Red Hat Enterprise Linux OpenStack Platform versions 4 and 553

Helping customers achieve success with OpenStackRed Hat and NetApp: Joint Collateral

Solution Brief: “OpenStack for Enterprise-Grade Hybrid Clouds”http://solutionconnection.netapp.com/Core/DownloadDoc.aspx?documentID=124555&contentID=233544

Webinar: “Deploying RHEL-OSP 5 on NetApp Storage” https://vts.inxpo.com/scripts/Server.nxp?LASCmd=AI:4;F:QS!10100&ShowKey=20761&AffiliateData=%5bNetApp%5d

Reference Architecture: “Deploying RHEL-OSP 4 on NetApp clustered Data ONTAP”

http://solutionconnection.netapp.com/Core/DownloadDoc.aspx?documentID=124555&contentID=233544

Solution Design: “Highly Available OpenStack Deployments on NetApp Storage Systems”http://www.netapp.com/us/media/tr-4323.pdf

Solution Deployment: “Highly Available OpenStack Deployments on RHEL-OSP 5 and NetApp” (coming soon)54


THREE WAYS TO GET OPENSTACK FROM RED HAT

2

3

1

PURCHASE SUPPORTED PRODUCT90-DAY EVALUATION

redhat.com/openstack/evaluation

Learn more at: redhat.com/cloud



https://vts.inxpo.com/scripts/Server.nxp?LASCmd=AI:4;F:QS!10100&ShowKey=20761&AffiliateData=%5BNetApp%5D





http://www.netapp.com/us/media/tr-4323.pdf

http://www.netapp.com/us/media/tr-4323.pdf

56

RED HAT’S IaaS CLOUD STRATEGY PROVIDE OUR CUSTOMERS WITH BETTER VALUE WITH MORE FLEXIBILITY . . .

RED HAT ENTERPRISE LINUX OPENSTACK PLATFORMDOC144908 RED HAT OPENSTACK TECHNOLOGY (TECHNICAL PRESO) | 2013


THANK YOU


TRADEMARK STATEMENTS

Copyright © 2014 Red Hat, Inc. Red Hat, Red Hat Enterprise Linux, the Shadowman logo, JBoss, MetaMatrix, and RHCE are trademarks of Red Hat, Inc., registered in the U.S. and other countries. Linux® is the registered trademark of Linus Torvalds in the U.S. and other countries.

The OpenStack™ Word Mark and OpenStack Logo are either registered trademarks / service marks or trademarks / service marks of the OpenStack Foundation, in the United States and other countries and are used with the OpenStack Foundation's permission. We are not affiliated with, endorsed or sponsored by the OpenStack Foundation or the OpenStack community.


WHAT'S NEW IN VERSION 5

● OpenStack Dashboard (Horizon)● New GUI support for Nova, Neutron, Cinder, Swift, Heat, and Ceilometer

features

● Dashboards and Panel Groups are now expandable and collapsible

● New Wizard control to complete multi-step interdependent tasks

● Self-service changing of users own passwords without administrators

● View daily usage reports per project across services

● Added language support for Hindi, German and Serbian



● OpenStack Compute (Nova)● Limited live upgrades. Enables upgrade of controller infrastructure and

subsequently upgrade individual compute nodes without requiring downtime

● Libvirt (KVM) driver updates● Improved scalability and performance with VirtIO SCSI (virtio-scsi)

instead of VirtIO Block (virtio-blk) for block device access● Virtio RNG device provides increased entropy

● 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



● OpenStack Image Storage (Glance)● Improved image size to help with Nova and Cinder's use of VM images

● Add VMware Datastore as Storage Backend

● Adding image location selection strategy

● A new filed 'virtual_size' is added for image

● API message localization

● Improved quotas (deleted images are now excluded from the count)

● Glance has moved to using 0-based indices for location entries, to be in line with JSON-pointer RFC6901



● OpenStack Object Storage (Swift)● Container-to-container synchronization

● Discoverable information about the cluster and multiple clusters

● System-level persistent metadata on accounts and containers

● Account-level ACLs and ACL format v2

● Object replication ssync (an rsync alternative)

● Automatic retry on read failures



● OpenStack Block Storage (Cinder)● Backup API adds volume metadata support to the Backup Object

● Ability to import/export backups

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

● Ability to update a volume type encryption

● Ceilometer notifications on attach/detach

● Improved GlusterFS integration support

● LibAPI enabler for improved storage performance

● Improved deployment and upgrades

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



● OpenStack Networking (Neutron)● Improved performance with new ML2 plugin for new L2 networking

technologies (SR-IOV PCI passthrough).

● Simplifies mixing networking infrastructure and plugins● New plugins for OpenDaylight, Nuage, IBM SDN-VE, OneConvergence

● Load-Balancing-as-a-Service drivers: Radware, NetScaler, Embrane

● Cisco CSR VPN driver support

● New Red Hat certification program for networking plugins



● OpenStack Provisioning (Heat)● HOT template support

● New API allows customized software configuration

● Dedicated admin API for Cloud Operators

● Autoscaling of any arbitrary collection of resources

● RPC notifications for expanded events, such as stack state changes and autoscaling triggers

● Sharing of orchestration load across multiple instances of heat-engine

● File inclusion with get_file allow files to be attached to stack to create and update actions

● Stack-preview returns a list of resources which are expected to be created



● OpenStack Identity (Keystone)● Authorization data now separated from authentication data, allowing

backup of identity & authorization independently

● Token KVS driver now capable of writing to persistent Key-Value stores such as Redis, Cassandra, or MongoDB for example

● Driver interfaces now Abstract Base Classes (ABCs) to track custom driver implementations

● LDAP driver supports group-based role assignment operations

● Define arbitrary limits on the size of collections in API responses


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


OPENSTACK: WHAT'S NEXT?

● Upstream focus is on core components

● NOVA, Neutron, Heat, Ceilometer, etc

● Many companies are productizing on top of the Core

● Adding features to make OpenStack consumable

e.g., Administration, Operations, provisioning, monitoring, etc

● Typically these don't come back to the core project

● Enterprises want a complete product

● Automate & manage deployment, configuration,etc

● In many cases want traditional virtualization features too


RED HAT ENTERPRISE LINUX OPENSTACK PLATFORM MOVING FORWARD

● Continued focus on OpenStack core

● Management tools for RHEL OpenStack Platform

● Deliver in stages

● Web GUI installation and configuration management (based on Foreman)

● Centralized Management Platform (based around TripleO)● Improved upgrade capabilities

● Focus on delivering common infrastructure● Leverage OpenStack Services within RHEV

● Allow customers to deploy a single platform

● Deploy cloud and traditional workloads● Provide on-ramp to OpenStack

Date post:	12-Jul-2015
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