My Kind of Flexibility 21 21
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 22
Open, Flexible and Agile SUSE Solutions • Modular and multi-modal • Consolidated management • True to open source vision • Enterprise-ready, so you can rest easy 23
SUSE: Underpinning Digital Transformation Business-critical Machine Business High Performance Traditional IT Internet of Applications Learning Analytics Computing & Applications Things Application Delivery Container Management Platform as a Service SUSE CaaS Platform SUSE Cloud Application Platform Software-defined Infrastructure Services Private Cloud / IaaS SUSE OpenStack Cloud SUSE Global Infrastructure Services & Lifecycle Compute Storage Consulting Management Networking Services Virtual Machine SUSE Enterprise Public Cloud SDN and NFV & Container Storage Select Services SUSE Manager Premium Support SUSE Cloud Multimodal Operating System Services Service Provider SUSE Linux Enterprise Server Program Physical Infrastructure: Multi-platform Servers, Switches, Storage 24 Open, Secure, Proven
SUSE Linux Enterprise Server
SUSE Architecture Application Delivery Container Management Platform as a Service Infrastructure & Lifecycle Software-Defined Infrastructure Management Private Cloud / IaaS Uyuni / Public Cloud Spacewalk Compute Storage Networking SALT Multimodal Operating System Monasca Physical Infrastructure:
The World is Changing. By 2022, 90% of all new apps will feature microservices architectures. 35% of all production apps will be cloud-native . https://www.ericsson.com/en/mobility-report/internet-of-things-forecast
Cloud + Traditional + Edge Edge Cloud Requirements are changing Variety of technologies in the mix New operational models are in play Traditional
Multimodal IT A co-existence of Multimodal traditional Platform infrastructure , software-defined infrastructure and application oriented architectures.
Multimodal Architecture SUSE Cloud Container Workload Application Platform SUSE CaaS Virtual Workload Platform Machine SLES SUSE SUSE Enterprise Appliance Workload OpenStack Storage Cloud SLED SLE 15 Products SDI Products Services Traditional Software-Defined Infrastructure (SDI) Infrastructure Common Code Base All Architectures (x86-64, Arm, POWER, IBM Z)
Multimodal OS Requirements Software-defined Traditional Infrastructure Infrastructure Multiple use cases Single use case, multiple systems Manual and automatic installation Automatic and centralized installation Variety of updates, upgrades, legacy Always up-to-date Variable packaging and installation Fit one purpose May become huge in size and Small as possible for size and management management
Goodbye Stack Hello Common Code Base and Modular+
Common Code Base Benefits across 3 dimensions: • Hardware Architecture • Applications Improve Simplicity in systems support and • Systems Management management services “IDC believes the common code base of SUSE Linux Enterprise 15 makes the Support IBM Ensure Silicon agnostic product a multi-platform OS Mainframe - computing Consistency Raspberry Pi that is well suited for heterogeneous computing environments.” – IDC Market Note, 2018
Modular+ “Everything is a Module” SUSE Linux Enterprise A product (e.g., SUSE High Availability Extension Linux Enterprise Server) SUSE Linux Enterprise Server is a set of modules. Server Legacy Apps Pool of Modules SLE Desktop Public Common Code Base Modules Containers Cloud Desktop Base Desktop …. …. Productivity System Apps SAP Solution
Unified Installer Single starting point SAP HA Soln. The Unified Installer installs all SUSE Linux Enterprise 15 products from a single medium. Unified SLE Server Installer SAP System Unified Installer Web/ Live Script Patch Easy to deploy Unified SLE The Unified Installer medium is small. It allows easier Installer Server handling, remote use and faster deployment cycle. Dev System
Make traditional IT infrastructure More Efficient • 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.
Simplify Multimodal IT Bridge traditional and software-defined infrastructure • Improve application portability • Improve systems management • Bring simplicity to support and services
SUSE Linux Enterprise 15 – Portfolio Cloud, Storage Server and Desktop Server Extensions and Management • • • SUSE Linux Enterprise SUSE Linux Enterprise High SUSE OpenStack Cloud Server for SAP Applications Availability Extension and • SUSE Enterprise Storage • GEO clustering SUSE Linux Enterprise • SUSE CaaS Platform Server for High Performance • SUSE Linux Enterprise • SUSE Cloud Application Computing Live Patching Platform • SUSE Linux Enterprise • SUSE Linux Enterprise • SUSE Manager Desktop Workstation Extension • SUSE Linux Enterprise • Long Term Service Real Time Pack Support • SUSE Linux Enterprise • SUSE Linux Enterprise Server with Expanded Support Virtual Machine Driver Pack • SUSE Linux Enterprise Point of Service
SUSE Linux Enterprise 15 SP1 Released June 24, 2019 Mediums/Channels Architectures • • X86-64 Unified Installer • • Off-line installation medium Power LE • On-line installation & update channels • System z • • JeOS ARM64 • Containers Target scenarios • Windows Subsystem for Linux (WSL) • Physical • • Quarterly Update to install media Virtual host • Virtual guest • Container • Public cloud Microsoft Azure, Amazon EC2, Google Cloud, Oracle Cloud Infrastructure, Alibaba Cloud
SUSE Linux Enterprise 15 – Install Screen
Software Development 41 41
Developer Flexibility • Move to production faster from developer setups • Two options for a direct path to SUSE Linux Enterprise Community Linux Option 1 openSUSE Leap SLE 15 Free Developer Option 2 Subscription SLE 15 42
43
DevOps Enablers SUSE Cloud Application Container Workload Platform (PaaS) SUSE CaaS Virtual Workload Platform Machine SUSE SUSE Enterprise Appliance Workload OpenStack Storage Cloud SDI Products Services Software-Defined Infrastructure (SDI) Common Code Base All Architectures (x86-64, Arm, POWER, IBM Z) 44
Open Build Service Package Automation https://build.opensuse.org 45
DevOps Example 46
What Is Open Build Service (OBS)? Online Repository Source Package Image OBS user submits source to OBS and gets a product
Server-side Components • A Server that: • Stores all source in a revision control system Command Hermes Installer Web UI Line Your Client • Stores all built binaries Web UI ( YaST , etc .) Client • Calculates the need to rebuild packages • Acts as a database for various OBS API (api.opensuse.org) queries Notification Mirror • A Set of Client Tools, API: Server Interface User controller, Database, Search, ... • “ osc ” command line interface • Optimized for handling sources Storage • Run builds on your local machine the same as you would do on the server Build Build Build Build Build Build • Host Host Host Host Host Host Web UI Backend • Optimized to see current status • Manage requests for changes 48
Updates 49 49
Significant Changes SUSE 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/ 50
Significant Changes SUSE 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/ 51
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