RETHINK YOUR ENTERPRISE OS RED HAT ENTERPRISE LINUX Lutz Lange Solution Architect, Red Hat 24. Juni 2014
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RED HAT ENTERPRISE LINUX | JUNE 2014
AGENDA
2
1
MARKET CHALLENGES
2
RED HAT ENTERPRISE LINUX
3
ADVANTAGES AND BENEFITS
4
NEXT STEP
RED HAT ENTERPRISE LINUX | JUNE 2014
TOP CUSTOMERS CONCERNS
How do I respond rapidly to increasing line-of-business demands?
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How can I keep my enterprise secure?
RED HAT ENTERPRISE LINUX | JUNE 2014
How do I drive efficiency and reduce costs with existing resources?
CAN YOU RESPOND TO THE GROWTH AND INNOVATION YOUR BUSINESS DEMANDS? LINES OF BUSINESS
INFORMATION TECHNOLOGY “No need to involve IT” “Not now.”
COMPLEX ENVORONMENT, PROPRIETARY SYSTEMS
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RED HAT ENTERPRISE LINUX | JUNE 2014
CAN YOU RESPOND TO THE GROWTH AND INNOVATION YOUR BUSINESS DEMANDS? LINES OF BUSINESS
INFORMATION TECHNOLOGY
✔ ✔ ✔
“Yes!”
FLEXIBLE, STABLE, AND SECURE ENVORONMENT
What if you could simplify your IT environment and put in place the proven, enterprise platform that’s at the heart of today’s most innovative IT organizations? 5
RED HAT ENTERPRISE LINUX | JUNE 2014
AGENDA
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1
MARKET CHALLENGES
2
RED HAT ENTERPRISE LINUX
3
ADVANTAGES AND BENEFITS
4
NEXT STEP
RED HAT ENTERPRISE LINUX | JUNE 2014
APPS ARE THE LIFEBLOOD OF BUSINESS
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RED HAT CONFIDENTIAL | RED HAT ENTERPRISE LINUX
AND THE OS IS THE HEARTBEAT
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RED HAT CONFIDENTIAL | RED HAT ENTERPRISE LINUX
FOUNDATION FOR OPEN HYBRID CLOUD PORTABILITY ACROSS PHYSICAL, VIRTUAL, PUBLIC & PRIVATE CLOUDS
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RED HAT ENTERPRISE LINUX | JUNE 2014
AGENDA
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1
MARKET CHALLENGES
2
RED HAT ENTERPRISE LINUX
3
ADVANTAGES AND BENEFITS
4
NEXT STEP
RED HAT ENTERPRISE LINUX | JUNE 2014
RED HAT ENTERPRISE LINUX 7 REDEFINING THE ENTERPRISE OS FLEXIBILITY to quickly adapt to demands for business agility
CERTAINTY of mission-critical reliability and militarygrade security
STABILITY to efficiently meet current challenges of datacenter virtualization and cloud
90% OF FORTUNE 500 COMPANIES TRUST RED HAT ENTERPRISE LINUX FOR THEIR CRITICAL BUSINESS INFRASTRUCTURE. 11
RED HAT CONFIDENTIAL | RED HAT ENTERPRISE LINUX
REDEFINING THE ENTERPRISE OS
RED HAT ENTERPRISE LINUX 7
LIGHTWEIGHT
PHYSICAL
CONSISTENT
VIRTUAL
STANDARDIZED
PRIVATE CLOUD
PORTABLE
PUBLIC CLOUD
CONTAINERS LIGHTWEIGHT, SIMPLIFIED APPLICATION DELIVERY AND ISOLATION
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RED HAT ENTERPRISE LINUX | JUNE 2014
LINUX CONTAINERS Software packaging concept that typically includes an application and all of its runtime dependencies. ●
●
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Easy to deploy and portable across host systems Isolates applications on a host operating system. In RHEL, this is done through:
CONTAINER APP LIBS
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Control Groups (cgroups)
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kernel namespaces
HOST OS
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SELinux, sVirt
SERVER
RED HAT ENTERPRISE LINUX | JUNE 2014
BENEFITS OF LINUX CONTAINERS
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RED HAT ENTERPRISE LINUX | JUNE 2014
RED HAT ENTERPRISE LINUX ATOMIC HOST
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Red Hat Enterprise Linux Atomic Host is not generally available. Visit http://www.redhat.com/about/news/press-archive/2014/4/linux-container-innovations for additional information.
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RED HAT ENTERPRISE LINUX | JUNE 2014
PORTABILITY ACROSS THE OPEN HYBRID CLOUD
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RED HAT ENTERPRISE LINUX | JUNE 2014
WINDOWS INTEROPERABILITY VIA DIRECT INTEGRATION MICROSOFT ACTIVE DIRECTORY
“Windows Domain interoperability is what I am looking forward to. We have a large Windows domain with 10k Windows workstations and 1300 Windows servers. Being able to authenticate and interact with Active Directory is a very high priority for us.”1 Lynn Dixon, System Administrator, Mohawk Industries
SSSD
RHEL 1
Source: Research by TechValidate: www.techvalidate.com/product-research/red-hat-enterprise-linux
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RED HAT ENTERPRISE LINUX | JUNE 2014
WINDOWS INTEROPERABILITY VIA INDIRECT INTEGRATION MICROSOFT ACTIVE DIRECTORY
IDENTITY MANAGEMENT ALLOWS FOR EASIER CENTRALIZED NATIVE LINUX MANAGEMENT OF MULTIPLE LINUX CLIENTS
TRUST
SSSD
RHEL 1
Source: Research by TechValidate: www.techvalidate.com/product-research/red-hat-enterprise-linux
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RED HAT ENTERPRISE LINUX | JUNE 2014
CHOICE OF FILE SYSTEMS 500
MAXIMUM FILE SYSTEM SIZE (TB)
500 400
“The default XFS filesystem is just great!!”1
300
IT Specialist, US Federal Government
200 100 100
100
50 50
0
2
2
RHEL 3
8
16
16
RHEL 4 ext2/3
16
25
16
RHEL 5 ext4
Btrfs 2
16
RHEL 6 GFS2
1
XFS
Source: Research by TechValidate: www.techvalidate.com/product-research/red-hat-enterprise-linux TVID: 6D2-C98-90F 2 Btrfs is available as a Technology Preview. Chart data source: https://access.redhat.com/site/solutions/1532 22
100
RED HAT ENTERPRISE LINUX | JUNE 2014
RHEL 7
PERFORMANCE ENHANCEMENTS WITH RED HAT ENTERPRISE LINUX 7
MONITORING WITH PERFORMANCE CO-PILOT AND THERMOSTAT
RED HAT ENTERPRISE LINUX | JUNE 2014
FINE-TUNE PERFORMANCE WITH ENHANCED TOOLING VIA TUNA AND TUNED
EFFICIENT INSTALLATION AND DEPLOYMENT
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SPEED DEPLOYMENT WITH SERVER PROFILES
IN-PLACE UPGRADES [6.X TO 7]
PRIORITIZE CRITICAL SERVICES AT START-UP
EASILY CREATE CUSTOM INSTALL IMAGES
SAFELY ROLL-BACK DURING INSTALL
DRAMATICALLY SPEED START-UP TIMES
RED HAT ENTERPRISE LINUX | JUNE 2014
CENTRALIZED MANAGEMENT AND FASTER BOOT UP
CENTRALLY MANAGE PROCESSES, SERVICES, SECURITY
PRIORITIZE AND ORDER SERVICES AT START-UP
“With systemd we can eliminate so many homegrown in-house monitoring and daemon management tools.”1 Engineer, Small Business Computer Software Company
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DRAMATICALLY SPEED START-UP TIMES
“Systemd is my favorite feature so far. We deal with lots of init scripts currently; I’m already seeing great improvements by switching most of them to systemd.”1 IT Architect, Medium Enterprise Media & Entertainment Company
Source: Research by TechValidate: www.techvalidate.com/product-research/red-hat-enterprise-linux TVID: 6D2-C98-90F
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COMPATABLE WITH EXISTING SCRIPTS (SYSV AND LSB)
RED HAT ENTERPRISE LINUX | JUNE 2014
RED HAT ENTERPRISE LINUX FAMILY
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RED HAT ENTERPRISE LINUX | JUNE 2014
DEPLOYMENT PLANS 62% of surveyed beta participants will deploy Red Hat Enterprise Linux ® 7 within 6 months of the product becoming generally available.1
2% When do you think you will deploy Red Hat Enterprise Linux 7? Within 3 months of GA 3-6 months after GA 6-12 months after GA 12-24 months after GA > 2 years after GA
