RED HAT | 2013DOC144908-20130524r3

RED HAT OPEN HYBRID CLOUD

Workshop for NIC

OPEN CLOUD INFRASTRUCTURE BUILT ON RED HAT TECHNOLOGIES

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Red Hat Enterprise Virtualization● RHEV 3.2+

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Red Hat Enterprise Virtualization

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Red Hat Enterprise Virtualization Architecture

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Virtualization Performance – specVirt

http://www.spec.org/virt_sc2010/results/res2012q4/

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KVM Virtualization Scalability

● Up to 160(!) virtual cpu per single VM (RHEL6.3)

● Up to 2TB RAM per single VM (RHEL6.3)

● Up to 64k block devices using virtio-scsi (RHEL6.3-TP)

● Largest cluster of virtualization hosts w/ RHEV● Accommodates high end demanding workloads –

facilitating bare-metal to virt use cases

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Red Hat Enterprise Virtualization Manager Overview

● Centralized virtual infrastructure management (hosts, virtual machines (VMs), networking, storage, templates, etc.)

● Designed for large scale (500+ hosts and 10,000+ VMs) ● Administrative interfaces include: GUI, RESTful API with session support,

Linux CLI, Python SDK

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 Feature Description

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

Live Migration  Move running VM between Hypervisor 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

Image Management Template based provisioning, thin provisioning and snapshots

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

RHEV Features since 2.1 (Nov 2009)

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RHEV 3.1 Highlights

Improved Scalability

RHEV 3.1 – Target: Early 2013

- Full HTML based Web Admin (replaces Windows Admin UI)Web Admin

- Quickly migrate physical machines to virtual machinesP2V

- Quotas for storage, CPU and memoryQuotas

- Live snapshots of Virtual MachineLive Snapshots

- Live migration of virtual machine disk between storage domains

- Hot plug/unplug virtual machine disk image & networksHotplug

- New UI for managing internal and external (direct lun) disksDisk Management

Gluster Integration - Support and manage RHStorage from within RHEV Manager

Hot plug NIC - Hot plug/unplug virtual machine's network interface

- 160 Virtual CPUs per VM- 2 TB Virtual RAM per VM

Storage Migration

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RHEV 3.2 Highlights

RHEV 3.2 – June 2013

- Based on RHEL 6.4 HypervisorRHEL 6.4

- SLA / QoS for CPU, memory and networkHost Level SLA

- Extension framework for RHEV pluginsUI Plugins

- Offload basic storage operations to array – clone, delete, etcArray Offload

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RHEV 4.0 – Planning

New Storage Infrastructure

RHEV 4.0 – Target: early 2014

- Remove need for SPM- Mixed storage types in same pool – iSCSI, FC, NFS

- Based on RHEL7 HypervisorRHEL 7.0

- Cluster-wide Service Level / QOS ManagementSLA Manager

- Third party plugin framework for RHEV-HRHEV-H Plugins

- Network Management ServiceQuantum

- Multilayer Virtual Switch Open vSwitch

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Live Virtual Machine Image Store

● RHEV Image store

– Supported as a pluggable file-system RHEV storage domain

Multi-master Geo replication (Tech Preview RHS 2.1)

● Simultaneous writes to multiple geographically separated sites handled

● Eventually consistent semantics

● Conflict resolution policy to determine which writes win

Integrating Red Hat Storage and Virtualization

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Support from Hardware Partners

● RHEV 3.2 released (11. June 2013)

● Support from hardware partners and analysts

● Cisco● HP● IBM● Dell● IDC

Red Hat OpenStack

RED HAT | 2013DOC144908-20130524r3

OpenStack and Red Hat – “The Perfect Combination”

Source:Bitergia OpenStack Havana Analysis, October 17, 2013blog.bitergia.com/2013/10/17/the-openstack-havana-release

Corporate contributions to OpenStack

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COMPANY / ORGANIZATION *

(04 APR to 16 OCT 2013)

RED HAT

● Heavily engaged in OpenStack community since 2011

● Established leadership position in community

● Both in terms of governance and technology

● Including PTLs on Nova, Keystone, Heat and Ceilometer

● Largest contributor to Grizzly● Largest contributor to Havana

OPENSTACK - “The ubiquitous Open Source cloud computing platform for the Future”

RED HAT - “ The Open Source Development Power House”

RED HAT | 2013DOC144908-20130524r3

What is OpenStack?

● OpenStack provides a massively scalable public cloud-like platform for managing and deploying cloud-enabled workloads

● Modular in nature, OpenStack is a combination of open source projects that control processing, storage, and networking resources

● OpenStack relies entirely on Linux as sole platform for workloads. Also vast majority of implementations rely on KVM

● In OpenStack's two year history, more than 200 companies have joined the project including Red Hat in September 2011

● In a recent CIO Quick Pulse survey, 64% of IT Managers are either deploying or considering OpenStack

“With tremendous momentum and industry backing, OpenStack is poised to become a major factor in the emerging cloud system software market.” (IDC, July 2013)

RED HAT | 2013DOC144908-20130524r3

OpenStack Powers Demanding Production Workloads Worldwide

http://www.openstack.org/user-stories/

Web / SaaS/ eCommerce Academic / Research / Government

Information Technology Cloud Hosting / MSP / Telco

RED HAT | 2013DOC144908-20130524r3

OpenStackCloud Infrastructure for

Cloud-Enabled Workloads

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

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Havana ReleaseOctober 2013

● Over 920 contributors to Havana, 40% increase over Grizzly release

● 400+ new features added across compute, storage, networking and cross-platform services

● Major enhancements: orchestration (Heat), monitoring (Ceilometer)

● 150+ organizations contributed, 54% increase over Grizzly

● The OpenStack Foundation reportsthat 300+ known enterprises haveadopted OpenStack as of Oct 2013

● Significant developer and customer traction that will only intensify withIcehouse release (April ‘14) and beyond

● Red Hat will continue to help spearhead this momentum

RED HAT | 2013DOC144908-20130524r3

Austin – October 2010- Initial release- Object storage production-ready- Compute in testing

Bexar – February 2011- Compute production-ready- Initial release of Image service- Focus on installation and deployment

Cactus – April 2011- Focus on scaling enhancement- Support for KVM/QEMU, XenServer, Xen, ESXi, LXC

Diablo – September 2011- First production-ready release

Essex – April 2012- Dashboard and Identity added to core- Quantum incubated

Folsom – October 2012- Quantum added to core- Cinder added to core

Havana – October 2013- 400+ new features - Heat (orchestration) and Ceilometer (metering) became core projects - Participation from 150+ organizations, a 54% increase over Grizzly

OpenStack CommunityHistory & Timeline

Grizzly – April 2013- Ceilometer and Heat incubated- Focus on upgrade support

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Red Hat & OpenStack

RED HAT | 2013DOC144908-20130524r3

Red Hat Community FocusHavana Release

http://stackalytics.com/?release=havana&metric=commits&project_type=openstack&company=red+hat

Broad and deep contributions to all core and incubating OpenStack projects; 69 projects total; 87 engineers committing code

Upstream community innovation -> free project integration -> productization

RED HAT | 2013DOC144908-20130524r3

● Making OpenStack consumable by developers & POC

● Red Hat's free community OpenStack distribution

● Binary packaged for Red Hat Enterprise Linux and derivatives

● Audience: Community of users, developers, technologists

● Six month lifecycle with limited updated– follows upstream cadence

● No commercial support, no certifications, no ecosystem

● Is like Fedora is to Red Hat Enterprise Linux

● Download and community at openstack.redhat.com

RED HAT | 2013DOC144908-20130524r3

Red Hat Enterprise Linux OpenStack Platform

● Enterprise grade OpenStack deployment with ecosystem, lifecycle, support that customers expect from Red Hat

● Based on RHEL and includes enhancements and required fixes in both OpenStack and RHEL

● Enterprise hardened OpenStack code

● Longer supported lifecycle

● includes bug fixes, security errata, selected backports

● Certified ecosystem (Red Hat Certified OpenStack Partner program and Red Hat Enterprise Linux ecosystem)

● Full support and Certifications for RHEL and Windows guest-based workloads

● Simplified installation / setup for large configs (incl. Neutron & firewall)

RED HAT | 2013DOC144908-20130524r3

Red Hat Enterprise Linux OpenStack Platform Optimizations & Impact

● Examples of RHEL optimized enablers for OpenStack:

● KVM – virtualized guest performance

● SELinux security policies for guest isolation

● Network virtualization (Neutron enablers) – namespaces, OVS (opensvwitch), GRE and VXLAN tunneling, VLAN tagging

● Identity management for users, roles, and Active Directory integration

● Runtime languages support – i.e. Python

● Volume management – i.e. optimized snapshots

● The pairing of the Linux operating system and OpenStack is so tight that Red Hat’s combination can most effectively support functionality, performance, security, and ecosystem support

RED HAT | 2013DOC144908-20130524r3

RHEL-OSP Product Release Cadence

● Shipped June 2013 (Grizzly + RHEL 6.4)

● Will be updated in December 2013 per Havana based release + RHEL 6.5

● 6 month cadence

● Roughly 2 months AFTER upstream

● Time to stabilize, certify, backport

● Initially 1 year lifecycle

● Will increase lifecycle over time based on upstream stability and customer requirements

● Hardware and application certifications from RHEL carry over to Red Hat Enterprise Linux OpenStack Platform

● Consistent ecosystem of partners

RED HAT | 2013DOC144908-20130524r3

OpenStack Progression

● Enterprise-hardened OpenStack software

● Delivered with an enterprise life cycle

● Six-month release cadence offset from community releases to allow testing

● Aimed at long-term production deployments

● Certified hardware and software through the Red Hat OpenStack Cloud Infrastructure Partner Network

● Supported by Red Hat

● Latest OpenStack software, packaged in a managed open source community

● Facilitated by Red Hat

● Aimed at architects and developers who want to create, test, collaborate

● Freely available, not for sale

● Six-month release cadence mirroring community

● No certification, no support

● Installs on Red Hat and derivatives

● Open source, community-developed (upstream) software

● Founded by Rackspace Hosting and NASA

● Managed by the OpenStack Foundation

● Vibrant group of developers collaborating on open source cloud infrastructure

● Software distributed under the Apache 2.0 license

● No certifications, no support

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TYPICAL DEPLOYMENT

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VIRTUAL MACHINE TYPES

TRADITIONAL CLOUD MIXED

Big stateful VM Small stateless VMs Combination of Traditional and Cloud VMs to provide application. Database may be hosted on traditional workloads, web front-end and logic layers on cloud workloads.

1 Application → 1 VM 1 Application → Many VMs

Lifecycle in years Lifecycle hours to months

Scale up (VM gets bigger)

Scale out (add VMs)

Not designed to tolerate failure of VM, so you need features that keep VMs up

If a VM dies, application kills it and creates a new one, app stays up

Application SLA requires enterprise virtualization features (migration, HA, etc.) to keep applications available

Application SLA requires adding/removing VM instances to application cloud to maintain application availability

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ANALOGY: PETS vs FARM ANIMALS

PETS =TRADITIONAL WORKLOADS

FARM ANIMALS =CLOUD WORKLOADS

Credit : Tim Bell @ CERN Labs, Bill Baker @ Microsoft, and others

● Pets are given names like ● rover.internal.redhat.com● They are unique, lovingly

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

them back to health

● Farm animals have tag numbers like piggie242.redhat.com

● They are almost identical to each other

● When they get ill you get another one

RED HAT | 2013DOC144908-20130524r3

OPENSTACK CORE PROJECTS

OpenStack Identity (KEYSTONE)

● Identity Service

● Common authorization framework

● Manages users, tenants and roles

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

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OpenStack Identity (Keystone)

keystone

Token ServicesToken Identity

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keystone...

Load Balancer

keystone keystone

OpenStack Identity (Keystone) Scaling

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OPENSTACK CORE PROJECTS

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

RED HAT | 2013DOC144908-20130524r3

OpenStack Compute (Nova)

nova-api

AMQP

nova-compute

Libvirt+KVM

DB

nova-scheduler

nova-conductor

RED HAT | 2013DOC144908-20130524r3

nova-api

OpenStack Compute (Nova) Scaling

AMQP

nova-compute

nova-scheduler

Libvirt+KVM

DB

nova-conductor

nova-scheduler

nova-conductor

nova-scheduler

nova-conductor

Libvirt+KVMLibvirt+KVM

nova-computenova-compute

nova-apinova-api

Load Balancer

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OPENSTACK CORE PROJECTS

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

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OpenStack Image Service (Glance)

glance-api

glance-registry

DBImage Storage

ReST

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OPENSTACK CORE PROJECTS

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

RED HAT | 2013DOC144908-20130524r3

OPENSTACK CORE PROJECTS

OpenStack Networking (NEUTRON formerly QUANTUM)

● Network Service

● Provides framework for Software Defined Network (SDN)

● Plugin architecture

● Allows integration of hardware and software based network solutions

RED HAT | 2013DOC144908-20130524r3

OPENSTACK CORE PROJECTS

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 extensions

eg. NetApp driver for Cinder

RED HAT | 2013DOC144908-20130524r3

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

CLOUDFORMS

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CLOUDFORMSCloud Operations Management

● Automated Provisioning● Simple/Multi-Tier, Full Stack● Self-Service, Service Catalog

● Delegated Operations● Power Operations, Console● Reconfiguration

● Intelligent Optimization● CPU, Memory & Storage

● Demand-Driven Scaling● Horizontal & Vertical● Start/Stop or Provision/Destroy

● Scheduled Retirement● Fully Automated● Multi-Phase

Complete Cloud Service Lifecycle

AutomatedProvisioning

DelegatedOperations

IntelligentOptimization

Demand-DrivenScaling

ScheduledRetirement

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RED HAT CLOUD VISIONOpen hybrid clouds from ALL Infrastructure

CLOUDFORMS

Infrastructure

Operating System

Application

Virtual or Physical

Linux; Windows

Red font denotes a future enhancement

SELF-SERVICE Consumption with Control

IaaS

PaaS

PORTABILITY

Applications

Operating System and Hardware

&

Red Hat

OpenShift

VMwarevSphere

Red HatRHEV

AmazonEC2

MicrosoftSystemCenter

RackspaceRed HatOpenStack

PUBLICRESOURCES

VIRTUALRESOURCES

Red HatEnterprise

Linux

MicrosoftWindows

HYBRIDCLOUD

PUBLICCLOUD

PRIVATECLOUD

PHYSICALRESOURCES

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CLOUDFORMSCloud Management Platform Capabilities Overview

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CLOUDFORMS Built for Enterprise Scale Cloud Operations Management

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CLOUD MANAGEMENT Usage Scenarios

Virtual

Private

Hybrid

Reduce Cost of Existing VMware

Migrate to Lower Cost Virtual Platform

CLOUDFORMS CLOUDFORMS

Unify Management of Existing Multi-Hypervisor Environments

Transform Existing Virtual Platforms into Private Clouds

Build Private Cloud

CLOUDFORMS

CLOUDFORMS CLOUDFORMS CLOUDFORMS CLOUDFORMS

Build Hybrid Cloud Build Open Hybrid Cloud

CLOUDFORMS CLOUDFORMS

Private Public

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IT CLOUD MANAGEMENT Seamless Self-Service

● Role-based Delegation● Self-Service Portals● Service Catalogs● Automated Provisioning● Quotas & Chargeback

CLOUDFORMS

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IT CLOUD MANAGEMENT Single Pane of Glass Operations

● Configuration Management● Resource Management● Capacity & Utilization● Dashboards, Timelines● Change & Drift Tracking

CLOUDFORMS

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IT CLOUD MANAGEMENT Executive Management

● Financial Management● Governance & Compliance● Forecasting & Planning● Health, Availability

CLOUDFORMS

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IT CLOUD MANAGEMENT Integration

CLOUDFORMS

Enterprise Service Catalogs

ITPA/RBA

CMDB

Event Consoles

Management & Reporting

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CLOUDFORMSCloud Management Platform Capabilities

AccessControl

ServiceManagement

ResourceManagement

InfrastructureManagement

HybridCloud

● Directory Integration, Role-Based● Classification-Driven Access Control● Self-Service & Admin Portals

● Service Catalogs● Service Modeling & Designer● IaaS/PaaS Provisioning● Lifecycle Management● Financial Management

● Automated Provisioning● Dynamic Reconfiguration● Capacity Planning

● Monitoring & Alerting● Capacity Planning● Self Learning Analytics● Quota Enforcement● Resource Pooling

Automation Integration

● Federation● Brokering● Abstraction

● Process● Runbook● Task● Orchestration● Workflows● Approvals● Policy Enforcement● Provisioning● Retirement● Reclamation● Classification● Optimization● Workload Management

● CMDB● Service Catalog● Incident● Change

● Runbook● Event Console● SEIM● Helpdesk● Portals

● Web Services

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CLOUDFORMSUnique Patent-Pending Technology – Built for Clouds

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CLOUDFORMSUser - Dashboard

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CLOUDFORMSExecutive - Chargeback

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CLOUDFORMSOperations - Dashboard

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CLOUDFORMSOperations - Monitoring

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CLOUDFORMSExecutive - Planning

RED HAT | 2013DOC144908-20130524r3

Red Hat Cloud Infrastructure (RHCI)

● Red Hat Enterprise Virtualization (RHEV), datacenter virtualization solution for traditional Linux and Windows scale up workloads & virtualization consolidation.

● Red Hat Enterprise Linux OpenStack Platform (RHEL-OSP), a massively scalable-out IaaS build from an optimized pairing of Red Hat's OpenStack and Red Hat Enterprise Linux.

● Red Hat CloudForms, allows customers to deploy, monitor, and manage cloud services across RHEV, VMware vSphere, RHEL-OSP, and an increasing number of public cloud providers (including AWS)

● RHCI meets the needs of our customers at each step to the cloud. It is a single subscription offering consisting of three products:

RED HAT | 2013DOC144908-20130524r3

MANAGE TRADITIONAL WORKLOADS

● SCENARIO:

● Traditional applications currently on bare metal or virtualization

● Need enterprise virtualization features for application availability

● Want additional private cloud functionality: self-service, charge-back, governance, compliance

● Planning to use OpenStack in future

● SOLUTION:

● DEPLOYMENT:

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MANAGE TRADITIONAL WORKLOADS ON MIXED INFRASTRUCTURE

● SCENARIO:

● Investment in VMware vSphere

● Want to extend virtualization footprint at lower cost

● Want additional private cloud functionality without locking in to a single-vendor stack

● Planning to use OpenStack in future

● SOLUTION:

● DEPLOYMENT:

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DEPLOY MIXED-MODEL APPLICATIONS

● SCENARIO:

● Traditional application provides core service (DB, transaction processing) for application

● Cloud-enabled application provides load balancing web front end

● SOLUTION:

● DEPLOYMENT:

RED HAT | 2013DOC144908-20130524r3 RED HAT OPENSTACK | 2013

RED HAT | 2013DOC144908-20130524r3

THANK YOU