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RED HAT ENTERPRISE LINUX OPENSTACK PLATFORM
Product Overview
Donny DavisSolution Architect
IT Operations is Being Challenged By New Demands
Application demands are becoming more complex
IMMEDIATE PERVASIVE AWARE
CLOUD MOBILE INTERNET OF THINGS
BIG DATA AUTOMATION ABSTRACTION
These New Demands Are Forcing a Shift in Application Design
Application requirements are becoming more diverse
Existing infrastructure is not designed to do this!● Data has become 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
● Mobile phones, tablets, etc.● Much harder to maintain service to customers
● Traditional applications and infrastructure were not written to cope with this level of demand
IT Operations Must Adapt
What is OpenStack?
• Modular architecture• Designed to easily scale out• Based on (growing) set of core services
Cloud Infrastructure for Cloud Workloads
OpenStack meets the needs of new “scale-out” applications● Brings public cloud-like capabilities into your datacenter● Provides massive on-demand (scale-out) capacity
1,000's 10,000's 100k's of VMs→ →
● Removes vendor lock-in● Open source provides high-degree of flexibility to customize and
interoperate● Community development = higher “feature velocity”
● Features and functions you need, faster to market over proprietary software
● Greater automation, resource provisioning, and scaling
Why OpenStack?
Am I Ready for OpenStack?TRADITIONAL: SCALE UP
(RHEV)CLOUD: SCALE OUT
(OpenStack)MIXED/HYBRID
Big stateful VM Small stateless VMs Combination of traditional scale-up and cloud scale-out
workloads.
For example: 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
Traditional and Virtualvs
Cloud Workloads
Cloud requires new application architecture
TRADITIONAL APPS
CLOUD WORKLOADS
Not built-in fault tolerant
Scale up
Stateful
Monolithic
Life cycled measured in
years
Recover on error
Application fault tolerant
Scale out
Stateless
Modular
Agile development
Replace on error
Better Performing Workloads Application Scale Up Vs Scale Out
Move application to a more powerful server
Move VM to better infrastructure (Network, CPU, RAM)
Increase the number of VM instances that are running the application and load balance
16GB 8CPU192GB 32CPU
SCA
LE
OU
TSC
ALE
UP
Cloud Workload Candidates
● Bad Candidates:● High disk usage (I/O) requirements● Need for low network latency● Hardware requirements
● Good Candidates:● Unpredictable service loads● Easily scaled out (not up) web applications● Occasional workloads (monthly, quarterly, etc.)
Why Red Hat?
OpenStack: Framework for the Cloud
• Needs to access x86 hardware resources
• Needs an operating environment, hypervisor, services
• Leverages existing code libraries for functionality
Red Hat Enterprise Linux OpenStack Platform
• It is dependent on the underlying Linux
• Optimized and co-engineered with Red Hat Enterprise Linux
A typical OpenStack cloud is made up of at least 9 core services + plugins to interact with 3rd party systems
● These services run on top of a Linux distribution with a complex set of user space integration dependencies
● OpenStack cannot be productized as a stand alone layer
● A supported, stable platform requires integration and testing of each of the components
“If your Windows virtual machine hosted by a KVM hypervisor running on an IBM blade, connecting to an EMC storage array through an Emulex HBA has issues with storage corruption, who do you call?”
Red Hat
Supported Guests
OpenStack
KVM
RHEL
Hardware
The Importance of Integration with Linux
• 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
LinuxKernel
Security Enhanced Linux (SELinux)
KVM Network Stack
Device Drivers
Red Hat
Supported Guests
OpenStack
KVM
RHEL
Hardware
Red Hat Enterprise LinuxOptimized Enablers for OpenStack
RHEL OpenStack Platform Director● API driven deployment of RHEL OpenStack Platform● Uses best practices and reference architectures from the field● Based on upstream OpenStack deployment program – TripleO● Enables Pacemaker driven HA across Control plane● Tightly integrates with Red Hat Ceph Storage as a storage backend● Supported partner hardware integration (Ironic)
● Cisco UCS, Dell, Intel, HP, Fujitsu, SeaMicro, and Open CloudServer
● Supported partner service integration (new for v7)● Cisco Nexus 1000v (networking)● Netapp Data ONTAP (Cinder storage)
● APIs for deployment and management● CLI operations● Ready state configuration for selected hardware (RAID, BIOS,
Network)● Automatically selects appropriate nodes from hardware inventory● Ability to validate installation post deployment using Tempest● Automatic HA configuration using Pacemaker● Scaling - add compute and storage capacity● Ceph server deployment and configuration support for storage
backends● Ability to hook to existing Ceph deployments [7.1]● External hardware load balancer support [7.1]
Director: Built for the Enterprise
● Minor releases every 2 months● Accelerated release cycle● Shorter feedback loop from field to implementation● Faster delivery of enhanced version containing bug fixes, new
features, partner integrations● Point releases won't carry changes that require core changes
(e.g. change of db schemas)● Major releases every 6 months
● Includes core OpenStack service updates and director changes
Director: Accelerated Lifecycle
● Core compute service comprised of compute node and distributed controllers to manage scheduling
● Native OpenStack API and Amazon EC2 compatible API
● Manages server resources, including CPU, memory, disk, and network
● Provides role based access control (RBAC) and security grouping to restrict access to resources
● Integrated with dashboard and RHEL OpenStack Platform director
● Bare-metal provisioning provides a solution for the “bare metal to tenant”● Hadoop on bare metal within
OpenStack● Hyperscale and High performance
computing (HPC) clusters● Database hosting for virtual machine
sensitive applications● Used by the director for re-
provisioning of system resources● NFV specific functionality
● vCPU pinning● Large pages● vCPU, RAM, and I/O device NUMA
awareness
RHEL OpenStack Platform 7Compute
● Core OpenStack networking service provides flexible architecture to meet application needs
● manages IP addresses, allowing for dedicated static, DHCP, or floating IPs
● Pluggable architecture provides network flexibility
● Deploy a software-defined networking (SDN) datacenter allowing massive multi-tenancy
● Support for port-security with ML2/OVS● Allow to disable/enable security-
groups (and default anti-spoofing rules) per Neutron port
● Required by network functions implemented in a VM
● Full IPv6 support● Support for multiple IPv6 prefixes on a
network● IPv6 external router connectivity
● Load Balancing as a Service ● Including support for SSL/TLS
termination
RHEL OpenStack Platform 7Networking
● NFS & POSIX Backup– Cinder backup supports
NFS/POSIX supplied data repositories as backup target
● Enhanced iSCSI multipath support– Cinder can return multiple iSCSI
paths information so that the connector can attach volumes even when the primary path is down
● Private Volume Types – Allows to restrict Cinder volume
types to selected users
RHEL OpenStack Platform 7 Block Storage
● Provides persistent block (volume) level storage device
● Manages the creation, attaching, and detaching of block devices to servers
● Full integration with compute nodes and the dashboard for easy management
● Offers flexible support for external storage solutions
● Uses Red Hat Ceph Storage as default block storage solution
● Incremental snapshot and management capabilities help simplify backup and restore process
● Supports composite tokens & service accounts for two levels of permission
● Replication for global distributed cluster
● By reducing the amount of data transfer between regions
● Fully integrated into RHEL OpenStack Platform director for configuration and management purposes
RHEL OpenStack Platform 7Object Storage
● Provides massively scalable and distributed object storage system, capable of storing petabytes of data● Distributed system provides
greater scalability, redundancy, and long-term availability
● Ideal for static data, such as VM images, photo's, email, etc
● Designed to scale in clusters horizontally
● Native API and Amazon S3 compatible
● Convert imported images on-the-fly while importing an image ● Supports qcow2/raw formats
● Add software metadata definitions and specify information about images● Integrated with dashboard
● Metadata extraction allows introspection of images for more granular control and monitoring
● Disable images after import to check for contaminations/viruses
RHEL OpenStack Platform 7Image Storage
● Core OpenStack image storage service for disk and server images, snapshots, and backups
● Store and catalog an unlimited number of backups
● Built on a flexible REST API backend● Supports base templates from which
users can launch new instances● Users can choose from available
images, or create their own from existing servers
● Cinder HA via Ceph● Ensure Cinder volumes remain
available if one or multiple nodes, hosting the Cinder services or volumes
● Support over subscription in thin provisioning ● The Cinder scheduler is aware of
thin provisioning/data reduction provided by the Ceph backend
● Offload RBD copy_volume_to_image function ● Expedites the volume data copy
speed
RHEL OpenStack Platform 7Ceph Integration
● RHEL OpenStack Platform director now sets Red Hat Ceph Storage as the default block storage solution
• Monitor nodes are collocated with controllers nodes
● Red Hat Ceph Storage 1.3 integration during installation
• Red Hat Ceph Storage clients• Red Hat Ceph Storage Server1
(new)
1Red Hat Ceph Storage entitlement and subscription sold separately
● Supports identity federation for authentication against external identity providers● Supports SAML
● Supports web single sign on authentication via a web browser with an existing IdP, through a Single Sign-On page
● Cloud Auditing Data Federation (CADF)● Adds ability to audit Keystone
create, update,delete operations in CADF standard
RHEL OpenStack Platform 7Identity
● Provides common identity and authorization framework across the stack
● Manages all users, tenants, and roles● Maintains a pluggable backend for
integration with common backend directory services, like LDAP, SQL, PAM, etc.
● Supports username, password, and tokens
● Support for hierarchical multi-tenancy ownership and management of projects and quotas
RHEL OpenStack Platform 7IaaS+ Shared Services
● Monitoring (Ceilometer)● Aggregates usage and performance data across all services● Provides visibility and metrics of resource usage and availability
● Data Processing (Sahara)● Provisioning and management of Hadoop clusters and elastic data
processing on bare metal OpenStack● Certified for Hortonworks, with Cloudera certification in progress
● Orchestration (Heat)● A template-driven service built on API backend to describe and
automate the deployment of infrastructure● Supports compute, storage, and networking configurations, as well as
automation of post-deployment provisioning
RHEL OpenStack Platform 7Hypervisor 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● Maximum benefit with virtualized Linux
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
RHEL OpenStack Platform 7
● Red Hat Enterprise Linux 3
● Red Hat Enterprise Linux 4
● Red Hat Enterprise Linux 5
● Red Hat Enterprise Linux 6
● Red Hat Enterprise Linux 7
● Red Hat Enterprise Linux Atomic Host
*32 and 64 bit for all versions of RHEL
● 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
● SUSE Linux Enterprise Server 10
● SUSE Linux Enterprise Server 11
*32 and 64 bit for all versions
RHEL OpenStack Platform 7 Virtual Guest Support
Largest OpenStack Partner Ecosystem
OEMs, IHVs, and ISVs
System Integrators
Channel Partners
Cloud Service ProvidersManaged Service Providers
• Over 350+ 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
● 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● Advanced identity management for OpenStack● Red Hat Consulting Discovery Session: Cloud Strategy● Red Hat Consulting Assessment: Infrastructure-as-a-Service● Red Hat Consulting Smart Start: Infrastructure-as-a-Service● Red Hat Consulting Guided Transition: Cloud Management
Red Hat Cloud Services
What's Coming?
RHEL OpenStack Platform 7 Tech Preview
*Tech Preview features are subject to change in GA release
Tech PreviewTroveOpenStack Database-as-a-Service
• Provides scalable and reliable cloud database as a service provisioning functionality
• Supports relational and non-relational database engines
• Native OpenStack Heat templates (incl. “hot” template)
• 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 release
OpenStack DNS as a Service● Provide massively scalable domain name system services● Built on REST API for domain/record management● Supports multi-tenancy● Integrated with Keystone for authentication● Framework in place for future integration with Nova and Neutron
notifications (for auto-generated records)
Tech PreviewDesignate
*Tech Preview features are subject to change in GA release
*Tech Preview features are subject to change in GA release
File share service● An open, standard API for file system provisioning and management● Designed to provide a multi-tenant, secure file share as a service
across OpenStack compute instances● Vendor neutral API for provisioning and attaching filesystem-based
storage such as NFS, CIFS, GlusterFS and other network filesystems
Example use cases● Run legacy enterprise
applications on OpenStack● Improve IT responsiveness by
providing self-service share management
● Cross-tenant sharing of data
Tech PreviewManila
*Future release features are subject to change and are not committed to any specific release or date
Future TechnologiesContainers
Focused on supporting two use cases● Deploying OpenStack itself● Deploying container workloads on top of OpenStack
● Primary project focus and involvement● Project “Kolla” for OpenStack deployment● Heat-kubernetes for deploying RHEL Atomic on OpenStack and configuring
a Kubernetes cluster for user workloads● Kubernetes integration with OpenStack infrastructure services
● e.g. Networking and Storage● Kubernetes cloud provider plug-in for OpenStack
Community Contributions...
20.09%10.37%
18.78%
11.31%
22.46%
29.99%
4.36% 25.62%8.82%
24.23%
82.91%
Nova Horizon Heat Neutron CeilometerSahara Cinder Swift Glance IronicTripleO-heat-temps
Source:http://activity.openstack.org/dash/browser/scm-companies.html?release=kilo http://stackalytics.com/?release=kilo&company=red%20hat
Overall commits per company (aggregated)
Red Hat total community contributions (projects)
0
500
1000
1500
2000
2500
3000
3500
4000Red Hat
HP
IBM
Mirantis
Rackspace
Yahoo!
OpenStack Foundation
NEC
Cisco
Red Hat Community ContributionsTop Contributor to Kilo Release
With Red Hat's near 20 year history in open source, we have the experience and resources to:
● Support production-ready customers globally● Drive new features● Influence strategy and direction of project● Enable partner collaboration
● Wide ranging participation in OpenStack projects, contrasts with most vendors who are more narrowly focused
● All of these efforts allows us to create a production-ready distribution with ecosystem, enterprise lifecycle, and support that customers expect from Red Hat
Red Hat's OpenStack LeadershipWhy these statistics matter?
Integrated Cloud Solutions...
Red Hat Cloud InfrastructureDelivering an open private cloud
Open Hybrid CloudCloudForms adds heterogeneous capacity
Red Hat Cloud Suite for ApplicationsIntegrated DevOps Platform for the enterprise
IaaS PaaS Management
How are Customers Deploying It?
All the value of community OpenStack and...● Enterprise hardened code● Co-engineered and integrated with Red Hat Enterprise Linux ● Integrated deployment, orchestration, & management tools● World-class global production-level support● Worlds largest OpenStack partner ecosystem● OpenStack training, certification, and professional services● Integrated with a trusted & proven solution stack
● Red Hat Enterprise Linux● Red Hat CloudForms ● Red Hat Enterprise Virtualization● Red Hat Storage (Ceph and Gluster)● OpenShift by Red Hat (PaaS)
Why RHEL OpenStack Platform?
Customer Example
● Red Hat Enterprise Linux
● Red Hat Enterprise Linux
OpenStack Platform
● OpenShift Enterprise by Red Hat
● Red Hat CloudForms
● Red Hat Consulting
“FICO has reduced time to value for
developing analytic solutions by up to
70%...”
-Tony McGivern, CIO, FICO
● Runs FICO analytic cloud in hybrid mode, using OpenShift Enterprise and OpenShift online
● Runs all OpenShift on Red Hat Enterprise Linux OpenStack Platform
● Leverages CloudForms for hybrid operations management
Customer Example
“Red Hat is an open source and OpenStack leader and its enterprise-class cloud solutions are widely
used in the market... ...it strongly supports our strategy to smoothly transition proven carrier-grade core software
applications to NFV OpenStack cloud environments.“
- Michael Clever, Sr VP of Core at Nokia Networks
● Using Red Hat Enterprise Linux OpenStack platform to enable efficient operation of the Nokia virtualized core network functions and management systems
● Moving “Liquid Core” application suite from existing hardware and software stack stack to a fully software-defined networking (SDN) solution
● Red Hat Enterprise Linux
OpenStack Platform
● Red Hat Enterprise Linux
Customer Example“As we expand our computing resources, more of the infrastructure will reside on Red Hat Enterprise Linux OpenStack Platform as the resource governing framework. Red Hat will be a huge part of our growth.“
- CHUCK GILBERT, TECHNICAL DIRECTOR FOR ADVANCED CYBERINFRASTRUCTURE
● Red Hat Enterprise Linux
OpenStack Platform
● Red Hat Enterprise Linux
● Red Hat CloudForms
● Red Hat Satellite
● Red Hat Training
● Runs private cloud for world-class research team
● Required greater responsiveness and infrastructure agility for on-demand computing requirements
● Resulting solution has minimized infrastructure downtime
Individual product for easy integration into your infrastructure● Standalone product● Good for experienced enterprise
customers● Consider optional consulting and
services for integration expertise
How Can I Get It?Offering choice based on your needs...
Purchase as fully integrated, turn-key cloud solution● Integrated with trusted software
stack● Red Hat Enterprise Linux● Red Hat Enterprise
Virtualization● Red Hat Satellite
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