RED HAT ENTERPRISE Linux & VIRTUALIZATION

RED HAT ENTERPRISE Linux &

VIRTUALIZATION

Dennis Deitermann

Solution Architect

3

We are simplifying the RHEL product portfolio



Replacing the four RHEL products we currently sell with one called RHEL Server

Premium € 1039 /socket-pair/year Standard € 639 /socket-pair/year Self-support € 279 /socket-pair/year

Red Hat Enterprise Linux Server

Note: Subscription price based on number of socket-pairs in a physical server.

Solution available after November 2010 Offerings available

prior to November 2010

RHEL (up to 2 sockets) RHEL for VMware

4

1

1

1

Red Hat Enterprise Linux Server

in a virtualized environment.

1 x

1x RHEL VM

1

What customers

can deploy:

1

1

1

1

1

1

1

1

1

But, they pay the

equivalent of:

Server 1 RHEL guest

1

_{1.5 x}

1

2.5 x

1

4x RHEL VMs

Unlimited RHEL VMs

RHEL Server

5

Red Hat Enterprise Linux Server

Hours of coverage: Support channel: Number of cases: Initial and ongoing response times: - Severity 1: - Severity 2: - Severity 3: - Severity 4:

Customer portal access: Software Maintenance: Software upgrades:

Self-support* Standard Premium

None Business Hours 24x7 for Severity 1 None Phone and Web Phone and Web

None Unlimited Unlimited

None 1 Business Hour 1 Hour (24x7) None 4 Business Hours 4 Hours (24x7) None 1 Business Day 1 Business Day None 2 Business Days 2 Business Days Yes Yes Yes Included Included Included Included Included Included

* Self-support replaces Basic support.

Basic support is no longer available for new sales.

Replacing “Basic” support with “Self-support”

Red Hat Enterprise Linux Server

6

Add-on options for a RHEL Server subscription



Seven optional add-ons.

These two features used to be sold as Red Hat Cluster Suite

This is support for the XFS file system

This is two RHN modules bundled as one product

(Management and Provisioning)

A backporting service that extends the time a customer can run on one standardized RHEL minor release

Support for high throughput, low latency

RDMA over Converged Ethernet (RoCE) networks. This used to be sold as Red Hat Global File System.

It includes GFS2 and Clustered CIFS

High Availability € 319 /socket-pair/year Load Balancer € 159 /socket-pair/year Resilient Storage (includes high-availability) € 639 /socket-pair/year

Scalable File System

€ 159 /socket-pair/year

Smart Management *

€ 154 /year – up to 1 guest € 230 /year – up to 4 guests € 461/year – unlimited guests

Extended Update Support

€ 199 /socket-pair/year

High Performance Network

€ 159 /socket-pair/year

* Note: Only Smart Management can be added to a RHEL, Self-support subscription

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Major RHEL 6 release themes



Kernel

●

Scalability

Cgroups

●

Power Management / Monitoring

SELinux enhancements

●

Determinism & Realtime

Storage & Filesystem

Network Improvements



RAS

●

Reliability, Availability, Serviceability



Virtualization

●

KVM

●

Deployment, provisioning and flexibility for dynamic workloads

8

Parameter RHEL5

Support Limit RHEL6Support Limit RHEL6Theoretical Limit

CPUs 64 (192 – platform

dependent) 4096(2048 tested in beta) 4096 Memory – Physical addressing 1TB 8 TB (pending testing) 64TB Memory – process virtual address

space (note – hardware dependent both RHEL5&6)

128TB user

64TB kernel 128TB user128TB kernel 128TB

IRQs 239 33024 33024

# of processes 32000 32000 (larger pending

testing) 4 million KVM guest memory 512 Same as bare

metal Same as bare metal KVM guest cpus 32 64 (pending testing) 64

9

Runtime idle power consumption

RHEL 5.4

_{RHEL 5.5}

RHEL 6

Idle power consumption (W), measured on Nehalem-EP

P ow er c on su m pt io n

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CGroups



Control Groups (CGroups)

●

Database

workload dedicated 90%, background backup utility 10%

Virtualized hosting provider – allows QoS (quality of service

guarantees based on pricepoint)

Virt Guest A

50% CPU

50% Mem

Virt Guest B

25% CPU

25% Mem

Virt Guest C

25% CPU

25% Mem

Network

40% net

40% net

_{20% net}

Storage

60%

20%

20%

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RED HAT ENTERPRISE VIRTUALIZATION

RED HAT ENTERPRISE VIRTUALIZATION MANAGER

RED HAT ENTERPRISE VIRTUALIZATION HYPERVISOR

●

Advanced KVM hypervisor

technology and enterprise grade

centralized management

●

Leading performance and scalability

for enterprise applications

●

Highest level of kernel level security

and isolation with SELinux

●

Large eco-system of thousands of

hardware and software vendors

●

Up to 70% cost savings relative to

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RED HAT ENTERPRISE VIRTUALIZATION

PRODUCT PORTFOLIO

●

RHEV MANAGER FOR SERVERS

●

Enterprise grade server management system

●

RHEV MANAGER FOR DESKTOPS

●

Virtual Desktop Infrastructure with SPICE

●

RHEV HYPERVISOR

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RED HAT ENTERPRISE VIRTUALIZATION

KERNEL-BASED VIRTUAL MACHINE (KVM)

●

Included in Linux kernel since 2006

●

Runs Linux, Windows and other

operating system guests

●

Advanced features

Live migration

●

Memory page sharing

Thin provisioning

●

PCI Pass-through

●

KVM architecture provides high

“feature-velocity” – leverages the

power of Linux

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OVF Import/Export Import and export VMs and templates using OVF files

V2V Convert VMs from VMware and RHEL/Xen to RHEV

Feature Description

High Availability Restart guest VMs from failed hosts automatically on other hosts

Live Migration Move running VM between hosts with zero downtime

System Scheduler Continuously load balance VMs based on resource usage/policies

Power Saver Concentrate virtual machines on fewer servers during off-peak hours

Maintenance Manager No downtime for virtual machines during planned maintenance _{windows. Hypervisor patching} Image Management Template based provisioning, thin provisioning and snapshots

Monitoring & Reporting For all objects in system – VM guests, hosts, networking, storage etc.

RED HAT ENTERPRISE VIRTUALIZATION

MANAGEMENT FEATURES

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Guest support Windows XP, Windows 7, RHEL 5

Thin client support Any Windows XP/XPe, RHEL 5/6, HP, Devon, IGEL, 10zig, Wyse

Feature Description

Connection Broker Users log into connection broker and connect to their desktop

SPICE - HD HD quality streaming video support 30+fps

SPICE - audio/video Bi-directional audio/video for VoIP/video-conferencing

SPICE – USB USB 2.0 devices + guest connectivity policy

SPICE - multi-monitor Supports 4 monitors

Desktop pools Automatic, manual and time-lease pools

Security Leverages SE-Linux to isolate virtual deskops

RED HAT ENTERPRISE VIRTUALIZATION

DESKTOP MANAGEMENT

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Access from

Internet Explorer

or Firefox on PC

or thin client

User can start and

stop the VM,

access the

console and select

remote protocol –

SPICE or RDP

Or the portal can

automatically

launch a single

VM for the user

RED HAT ENTERPRISE VIRTUALIZATION

USER PORTAL

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RED HAT ENTERPRISE VIRTUALIZATION

ROADMAP

Q2 2011

Red Hat Enterprise Virtualization 2.3

• RHEL 6 based Hypervisor

• New API Infrastructure for integration Adds Linux CLI and REST API

• Power User GUI (self service) • Multi Level Admin

(Enhanced Roles & Delegation) • sVirt

• Local Storage

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RED HAT ENTERPRISE VIRTUALIZATION

ROADMAP

Q3 2011 Q4 2011

Red Hat Enterprise Virtualization 2.4 Red Hat Enterprise Virtualization 3.0 Currently in planning

• Smartcard support for VDI • Storage Quotas

• New Spice Protocol and Features Including WAN optimization

• Live Snapshots

• HTML based Web Admin

Tech preview

Currently in planning

● RHEV Manager running on Red Hat Enterprise Linux

● HTML based Web Admin UI

● SLA Support (CPU, Memory, Network and Disk)

● Hot Pluggable CPU, Memory, Disk and NIC

● New Storage Infrastructure

- Including mixing storage types – iSCSI, FC, NFS - Direct LUN access

- Storage Live Migration

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●

Performance and Scalability

RED HAT ENTERPRISE VIRTUALIZATION

RHEV 2.3 HIGHLIGHTS – PERFORMANCE

RHEV 2.2 RHEV 2.3

Support limit

RHEV 2.3

Theoretical Limit

Host

CPUs

96

128

4096

Memory

1TB

2TB*

64TB

Guest

CPU

16

64

64

Memory

256

1 TB

64TB

RHEV M

Max Hosts 100

200

> 400

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●

RHEV backend engine in Java

●

RHEV Manager ported to 100% Java

●

Running on embedded JBoss Application Server

●

Memory Management

●

Supports memory page sharing (KSM) & Transparent Huge Pages (THP)

Set cluster policies for overcommitment and performance

●

Red Hat Cluster Suite Support

●

Fence Agent for Red Hat Cluster Suite (RHCS 5.6 and 6.1)

Virtual Machine Affinity

●

Allow user to specify that a VM is locked to a specific host

User can enable/disable migration support of these VMs

RED HAT ENTERPRISE VIRTUALIZATION

RHEV 2.3 HIGHLIGHTS

21

●

RHEV Hypervisor

●

Updated to RHEL6

Support for SNMP

●

Configuration of iSCSI Initiator name

New text base UI (RHEL 6.1)

RED HAT ENTERPRISE VIRTUALIZATION

RHEV 2.3 HIGHLIGHTS

22

●

New API Infrastructure – including REST and Linux CLI

PowerShell API remains fully supported

●

Extended to include new 2.3 specific features

New RESTful API for integration with RHEV-M

●

REST interface exposed for all API functions

Linux command line interface

●

Python based CLI for scripting and automation

Works on RHEL5 and RHEL6

RED HAT ENTERPRISE VIRTUALIZATION

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●

Web based user interface for managing virtual machines

●

HTML based interface for RHEL/Linux and Windows clients

Allows users to

●

View assigned servers and desktops

Create/Edit/Delete VMs

●

Run VM with all options (including attach CD, etc)

Create/Edit/Delete/preview Snapshot

●

Create/Edit/Delete Templates

View VMs statistics and status.

View resource usage and statistics

●

Including network, storage, CPU and memory

Console access to VMs

RED HAT ENTERPRISE VIRTUALIZATION

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RED HAT ENTERPRISE VIRTUALIZATION

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●

Reporting system based on Jasper Reports (Enterprise Edition)

●

Included in RHEV Subscription

●

Includes prebuilt dashboards and reports

●

eg. historic utilization, trending, quality of service

●

Allows users to create their own reports and templates

RED HAT ENTERPRISE VIRTUALIZATION

RHEV 2.3 HIGHLIGHTS - REPORTING

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RED HAT ENTERPRISE VIRTUALIZATION

RHEV 2.2 ARCHITECTURE

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RED HAT ENTERPRISE VIRTUALIZATION

RHEV 2.3 ARCHITECTURE

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RED HAT ENTERPRISE VIRTUALIZATION

RHEV 3.0 ARCHITECTURE

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Der Weg in die Cloud

mit Red Hat

30 PHASE 1: KONSOLIDIERUNG KONSOLIDIERUNG

VIRTUALI-SIEREN

SIE IHRE

SERVER

Virtualisieren Sie

Ihre Hardware, um

für eine effizientere

Nutzung,

Konsolidierung und

mehr Flexibilität

zu sorgen.

IMPLEMEN-TIEREN SIE

EINE PRIVATE

CLOUD

Bei zunehmender

Virtualisierung können

Sie mit einer privaten

Cloud die

Skalierbarkeit

optimieren.

FÜGEN

SIE EINE

ÖFFENTLICHE

CLOUD HINZU

Fügen Sie bei

verstärkter

Cloud-Nutzung öffentliche

Cloud-Services hinzu

– für mehr Kapazität

und weniger Kosten.

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Beginnen Sie mit der Virtualisierung

Die einzige

x86-Virtualisierung, die speziell für

Cloud-Umgebungen

entworfen wurde

Gewährleistung der

Dienstqualität (QoS)

Granulare,

richtlinienbasierte

Sicherheit im Kernel

Branchenführende

Zuverlässigkeit,

Verfügbarkeit und

Skalierbarkeit

Herausragende

Performance

PHASE 1 KONSOLIDIERUNG

32

Bauen Sie Ihre Virtualisierungsumgebung aus

33

Implementieren Sie eine private Cloud

34

Roadmap für mehr Agilität

35

Roadmap für mehr Agilität

36

Roadmap für mehr Agilität

37

Fügen Sie öffentliche Clouds hinzu