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2121
My Kind of
Flexibility
22
Increase Flexibility with Open Source
Respond faster with
a flexible and modular
infrastructure built using
open source and
delivered with:
• Better quality and security
• Lower costs
• No vendor lock-in
23
Open, Flexible and AgileSUSE Solutions
• Modular and multi-modal
• Consolidated management
• True to open source vision
• Enterprise-ready, so you
can rest easy
24
Physical Infrastructure: Multi-platform Servers, Switches, Storage
Container ManagementSUSE CaaS Platform
StorageSUSE Enterprise
Storage
NetworkingSDN and NFV
ComputeVirtual Machine
& Container
Multimodal Operating SystemSUSE Linux Enterprise Server
Platform as a ServiceSUSE Cloud Application Platform
Private Cloud / IaaSSUSE OpenStack Cloud
Software-defined Infrastructure
SUSE Manager
Infrastructure
& Lifecycle
Management
Application Delivery
SUSE Global
Services
Consulting
Services
Select Services
Premium Support
Services
Services
Business-critical
Applications
Machine
Learning
Business
Analytics
High Performance
Computing
Traditional IT
& ApplicationsInternet of
Things
Open, Secure, Proven
Public Cloud
SUSE Cloud
Service Provider
Program
SUSE: Underpinning Digital Transformation
SUSE Linux Enterprise Server
Application Delivery
Physical Infrastructure:
Public Cloud
Storage NetworkingCompute
Multimodal Operating System
Platform as a Service
Private Cloud / IaaS
Software-Defined Infrastructure
Uyuni /
Spacewalk
SALT
Monasca
Infrastructure
& Lifecycle
Management
Container Management
SUSE Architecture
90% of all new apps will feature
microservices architectures.
of all production apps will
be cloud-native.35%
The World is Changing. By 2022,
https://www.ericsson.com/en/mobility-report/internet-of-things-forecast
Requirements are changing
Variety of technologies in the mix
New operational models are in play
Cloud
Traditional
Edge
Cloud + Traditional + Edge
A co-existence of
traditional
infrastructure,
software-defined
infrastructure and
application oriented
architectures.
Multimodal
Platform
Multimodal IT
Common Code BaseAll Architectures (x86-64, Arm, POWER, IBM Z)
Container Workload
Virtual
MachineWorkload
Appliance Workload
Traditional
Infrastructure
SLE 15 Products
Software-Defined
Infrastructure (SDI)
ServicesSDI Products
SUSE CaaS
Platform
SUSE
OpenStack
Cloud
SUSE
Enterprise
Storage
SUSE Cloud
Application
Platform
SLES
SLED
Multimodal Architecture
Traditional Infrastructure
Multiple use cases
Manual and automatic installation
Variety of updates, upgrades, legacy
Variable packaging and installation
May become huge in size and
management
Software-defined
Infrastructure
Single use case, multiple systems
Automatic and centralized installation
Always up-to-date
Fit one purpose
Small as possible for size and
management
Multimodal OS Requirements
Goodbye Stack
Hello Common Code Base and Modular+
Benefits across 3
dimensions:
• Hardware Architecture
• Applications
• Systems Management
“IDC believes the common
code base of SUSE Linux
Enterprise 15 makes the
product a multi-platform OS
that is well suited for
heterogeneous computing
environments.”– IDC Market Note, 2018
Ensure
Consistency
Improve
systems
management
Simplicity in
support and
services
Silicon agnostic
computing
Support IBM
Mainframe -
Raspberry Pi
Common Code Base
SUSE Linux Enterprise Server
Common Code Base Modules
Base
System
Desktop
Apps ….
Server
AppsLegacy
SUSE Linux Enterprise
High Availability Extension
SLE Desktop
DesktopProductivity
A product (e.g., SUSE
Linux Enterprise Server)
is a set of modules.
Containers
SAP
Solution
Public
Cloud
….
Pool of Modules
Modular+ “Everything is a Module”
Unified
Installer
Live
Patch
SLE
Server
Web/
Script
Unified
Installer
Dev System
HASAP
Soln.
SLE
Server
Unified
Installer
SAP System
Single starting pointThe Unified Installer installs all SUSE Linux
Enterprise 15 products from a single medium.
Easy to deployThe Unified Installer medium is small. It allows easier
handling, remote use and faster deployment cycle.
Unified Installer
• Minimize upfront planning and simplify
decision making with Modular+ architecture.
• Easily transition to or leverage public cloud –
Azure, AWS or Google Cloud Platform. Bring-
your-own-subscription (BYOS) of SUSE Linux
Enterprise 15.
• Enhance security with disconnected
offline installation.
• Simplify IT operations with the new
unified installer.
Make traditional IT
infrastructure More Efficient
• Improve application portability
• Improve systems management
• Bring simplicity to support and
services
Bridge traditional and software-defined infrastructure
Simplify Multimodal IT
SUSE Linux Enterprise 15 – Portfolio
• SUSE Linux Enterprise
Server for SAP Applications
• SUSE Linux Enterprise
Server for High Performance
Computing
• SUSE Linux Enterprise
Desktop
• SUSE Linux Enterprise
Real Time
• SUSE Linux Enterprise
Server with Expanded Support
• SUSE Linux Enterprise
Point of Service
Server and Desktop
• SUSE Linux Enterprise High
Availability Extension and
GEO clustering
• SUSE Linux Enterprise
Live Patching
• SUSE Linux Enterprise
Workstation Extension
• Long Term Service
Pack Support
• SUSE Linux Enterprise
Virtual Machine Driver Pack
Server Extensions
• SUSE OpenStack Cloud
• SUSE Enterprise Storage
• SUSE CaaS Platform
• SUSE Cloud Application
Platform
• SUSE Manager
Cloud, Storage
and Management
SUSE Linux Enterprise 15SP1 Released June 24, 2019
Mediums/Channels
• Unified Installer
• Off-line installation medium
• On-line installation & update channels
• JeOS
• Containers
• Windows Subsystem for Linux (WSL)
• Quarterly Update to install media
Architectures
• X86-64
• Power LE
• System z
• ARM64
Target scenarios
• Physical
• Virtual host
• Virtual guest
• Container
• Public cloud
Microsoft Azure, Amazon EC2, Google Cloud,
Oracle Cloud Infrastructure, Alibaba Cloud
SUSE Linux Enterprise 15 – Install Screen
4141
Software Development
42
• Move to production faster from developer setups
Community Linux
openSUSE LeapSLE 15
Option 1
Free Developer
Subscription Option 2
SLE 15
• Two options for a direct path to SUSE Linux Enterprise
Developer Flexibility
43
44
Common Code BaseAll Architectures (x86-64, Arm, POWER, IBM Z)
Container Workload
Virtual
MachineWorkload
Appliance Workload
Software-Defined
Infrastructure (SDI)
ServicesSDI Products
SUSE
Enterprise
Storage
SUSE CaaS
Platform
SUSE
OpenStack
Cloud
SUSE Cloud
Application
Platform
(PaaS)
DevOps Enablers
46
DevOps Example
What Is Open Build Service (OBS)?
Source Package Image
OBS user submits sourceto OBS and gets a product
OnlineRepository
48
Server-side Components• A Server that:
• Stores all source in a revision control system
• Stores all built binaries
• Calculates the need to rebuild packages
• Acts as a database for various queries
• A Set of Client Tools, API:
• “osc” command line interface
• Optimized for handling sources
• Run builds on your local machine the same as you would do on the server
• Web UI
• Optimized to see current status
• Manage requests for changes
Web UICommand
LineClient
Installer(YaST, etc.)
OBS API (api.opensuse.org)
User controller, Database, Search, ...
Storage
BuildHost
Your Client
MirrorInterface
BuildHost
BuildHost
BuildHost
BuildHost
BuildHostBackend
HermesWeb UI
NotificationServer
4949
Updates
50
Significant ChangesSUSE Linux Enterprise Server 15
• Kernel 4.12 (GA & SP1)
• 389 Directory Server replaces OpenLDAP
• Salt management
• Python 3
• Chrony replaces ntpd
• Firewalld replaces SUSE Firewall2
• NGINX is fully supported
• OpenJDK 10
• Systemd - xinetd has been removed
• zypper search-packages
• RMT replaces SMT
https://www.suse.com/releasenotes/x86_64/SUSE-SLES/15-SP1/
51
Significant ChangesSUSE Linux Enterprise Server 15 *
• Bcache installer
• USB Type-C support
• Upstream progress in Live Patching
• GCC7 system compiler
• OpenSSL / TLS 1.3
• 1.1.x Default, 1.0.x legacy mode
• Scripting Languages- Ruby 2.5, PHP7, Perl 5.26, Python 3.6
- (Python 2 will be in Legacy Module for a grace period)
• GNOME 3.26
https://www.suse.com/releasenotes/x86_64/SUSE-SLES/15-SP1/
52
On-line Update• The update runs on the current up and running system
• Limited to non-intrusive changes
• Designed for minor version updates (i.e. SLE 15 GA → SLE 15 SP 1)
Off-line Update• The update runs of a booted update-system
• The to-be-updated system's file systems are mounted
• Intrusive changes are possible
• Designed for major version updates (i.e. SLE 12 → SLE 15 GA / 15 SP 1)
Transactional Update• The update is applied into a new snapshot, the running system is not touched
• The updated snapshot is activated by reboot
• Intrusive changes are possible
• Designed for maintenance updates, minor & major version updates
New
Update Paths – Route to 15+
53
Consistent root filesystem• Atomic RPM updates
• Reboot activates updates
• Automatic rollback available
Availability• Starting with SLES 15-SP1
• Dedicated module and system role
• Feedback welcome
Btrfs• Read-only root filesystem
• Use btrfs snapshots (read-only and read-write)
• System configuration is handled with overlayfs
NewTransactional Update SP1 Tech Preview
Upgrade Paths
SUSE Linux Enterprise 12 SP4 → 15 GA/SP1
• Boot Unified Installer (Off-line update)
SUSE Linux Enterprise 11 SP4 → 15 GA/SP1
• Boot Unified Installer (Off-line update)
• Major changes require manual interaction
• SUSE recommendation: Full installation of 15 GA/SP1
SUSE Linux Enterprise 15 GA → 15 SP1
• Run update from installed system (On-line update)
• Boot Unified Installer (Off-line update)
Lifecycle – SUSE Linux Enterprise Server
• Service Pack Overlap Support: 6 months
• Long Term Service Pack Support: up to 3 years after generic end of support
• Skip-a-service-pack support
• 13 Years total support lifecycle
56
SUSE Linux EnterpriseCurrent Releases
SLES 12 SP4 -- Release Date: 12 Dec 2018
General Support Lifespan: October 2014 – 2024
End of General Support: 6 Months following release of SLES 12 SP5
LTSS will be provided for three years following End of General Support
SLES 15 GA -- Release Date: 16 Jul 2018
End of General Support: 31 Dec 2019
LTSS will be provided for three years following End of General Support
SLES 15 SP1 -- Release Date: 24 Jun 2019
End of General Support: 6 Months following release of SLES 15 SP2
LTSS will be provided for three years following End of General Support
57
General Support Dates
58
SUSE Linux Enterprise 15Release Cadence
59
Roadmap
2019 2020 2021 2022
SUSE Linux Enterprise and Modules
15 SP1
12 SP5
15 SP2
15 SP3
Multimodal OS Delivery
SUSE Linux Enterprise
Server and Desktop, SUSE
Linux Enterprise Server for
SAP Applications +
Modules + Extensions General purpose OS versions
Multiple use cases (physical,
virtual, containers)
Full set of deployment,
management options; Full
control of the installed
packages, updates, upgrades
Continue major version
upgrade support including
auto upgrade
Common code base Architecture / platform
support
Arch64, x86-64, ppc64le,
s390x
Designed for physical,
virtual, clouds and
containers - Ready for IoT
15
Base OS Last service pack for SUSE Linux
Enterprise 12
Consolidation release
Constant user land (minor
version upgrades by need or
business case)
Reuse kernel from SP4 + very
selected hardware innovations,
including graphic stack
Modules Latest GCC version in
the Toolchain module
Base OS Consolidation release
Constant user land (minor version
upgrades by need or business case)
Reuse kernel from SP2 + very
selected hardware innovations,
including graphic stack
Modules Toolchain update
Refresh of module packages
according to separate lifecycle of
modules
Base OS Improve hardware enablement via
Kernel version update
Update of the graphics stack
(tentative)
XFS deduplication
Transactional updates
Basic enablement of edge
computing (tentative)
Modules Toolchain update
Refresh of module packages
according to separate lifecycle of
modules
Edge/IoT toolchain (tentative)
12 SP5 15 SP2 15 SP3
* Information is forward looking and subject to change at any time.
Base OS• Hardware enablement
including driver updates.
NVDIMM!
• Improve “system roles”
• Perform common criteria
certification and FIPS 140-2
validation
• Migration from SUSE Linux
Enterprise 11 SP4 to SUSE
Linux Enterprise 15 SP1
• Improve SAML2 single sign-
on framework
• Default to python3
• OpenJDK long-term version
• SUSE Manager included in
unified installer
Modules• Development module GCC
update
• Development modules
updates based on demand
Ease-of-use• Quarterly updates of
installation media
15 SP1