Welcome to SUSE Expert Days 2017 Digital Transformation

Transcription

1 Welcome to SUSE Expert Days 2017 Digital Transformation

2 The Digital Transformation and What it Means to You 2

3 Open Source Solutions Can Help You Meet the Digital Economy Demands Better Quality & Security Rapid Innovation Lower Cost No Vendor Lock-in 3

4 Meet the Challenges of the Digital Transformation with SUSE It s not just WHAT we do. It s HOW we do it. True to open source vision Flexible and adaptive Enterprise support always open 4

5 SUSE Software-Defined Infrastructure An Open, Flexible Infrastructure Approach Application Delivery Custom Micro Service Applications Kubernetes / Magnum Platform as a Service Cloud Foundry Management Operations, Monitor and Patch SUSE Manager openattic Cluster Deployment Crowbar Salt Orchestration Heat Kubernetes Containers SUSE CaaS Platform Virtualization KVM, Xen, VMware, Hyper-V, z/vm Software Defined Everything Storage SUSE Enterprise Storage Operating System SUSE Linux Enterprise Server Private Cloud / IaaS SUSE OpenStack Cloud Networking SDN and NFV Public Cloud SUSE Cloud Service Provider Program Physical Infrastructure: Server, Switches, Storage 5

6 SUSE Linux Enterprise Lifecycle / Roadmap 6

7 Current Shipping Releases SLES 11 SP4 - No plans for further SPs for SLES 11 Release Date: 15 Jul 2015 End of General Support: 31 Mar 2019 End of Extended Support: 31 Mar 2022 SLES 12 SP1 -- Release Date: 15 Dec 2015 End of General Support: 31 May 2017 End of LTSS: 31 May 2020 (Maintenance w/ Existing Hardware Certifications) SLES 12 SP2 -- Release Date: 08 Nov End of General Support: 6 Months Following SLES 12 SP3 Release LTSS will be provided for three years following End of General Support 7 Information is forward looking and subject to change at any time.

8 SUSE Linux Enterprise Server 12 Lifecycle 13-year Lifecycle 10 years general support 3 years extended support Long Term Service Pack Support Available for all versions, including GA Up to 3 years extended support Different Lifecycle for Desktop and Modules Not committed Subject to change Information is forward looking and subject to change at any time. 8

9 SUSE Linux Enterprise 12 SP2 Key Features Kernel: 4.4 (includes backports from 4.5+) New technologies: NVDIMM, OmniPATH, Data Plane Development Kit with openvswitch XEN 4.7 (included in kernel-default now) TPM 2.0 Desktop Update: GNOME 3.20 Hardware support following customer needs Driver updates Stability of APIs and ABIs 9

10 SUSE Linux Enterprise for ARM Overview Included Upstream kernel version: 4.4 (kernel chosen specifically for ARM support) More than 3,000 packages (additional features, bug fixes, security updates) KVM with libvirt GCC Toolchain, HPC modules Supported SoC vendors and chips: Advanced Micro Devices (AMD) Opteron A1100 Applied Micro X-Gene 1, X-Gene 2 Cavium - ThunderX NXP/Freescale - LS208xA Xilinx - UltraScale+ MPSoc 10

11 Scope SUSE Linux Enterprise 12 SP3 Consolidation Release Stability of APIs and ABIs No kernel version change Expand leadership areas of SUSE Linux Enterprise Hardware Support Follow customer needs Incremental, non-intrusive changes on all architectures: x86-64, IBM zsystems, IBM Power LE Driver Updates Information is forward looking and subject to change at any time. 11

12 Image Creation 12

13 KIWI Workload / OS Image Templating Developed by the opensuse community Image creation subsystem of SUSE Studio Fully supported with SUSE Linux Enterprise Server 12 Create last mile configured, ready to deploy images Supports multiple architectures, multiple distributions Overlay application binaries, pre-defined configuration parameters Image templates can be version controlled and rebuilt for multiple image types Build for physical, virtual and cloud infrastructure vmdk, qcow2, vhd, ovf/ova, raw, LXC, Xen, Docker, PXE, Vagrant, GCE, OEM/Preload, 13

14 How Do I Build It? The Easy Way SUSE Studio: SUSE Studio Onsite: SUSE Studio Online: SLE12 Binary JeOS images and customizable KIWI templates: Pre-built for VMware vsphere, Microsoft HyperV, KVM, XEN Signed, docker project image templates: SLE 12 Containers Module Application runtimes available for SLES11SP4, SLES12SP1, SLES12SP2 14

15 JeOS and Containers SUSE Linux Enterprise Server 12 SUSE Linux Enterprise Server JeOS (Hypervisor Guest OS) Application Containers (docker project) Size XXXL M XS Download Size (MiB) Typical on Disk Size (MiB) Additional Packages Included 1 Container Host 1 1 Cloud Init 1 1 Kernel, Bootloader, Init System, Registration 1 1 Localization / Languages 1 1 System Update via Zypper System Libraries Download download.suse.com download.suse.com SCC, SMT, SUSE Manager SUSE Delivery SLES JeOS Container Module 15

16 SUSE Linux Enterprise 12 Deployment / Upgrade Scenarios 16

17 Migration Use Cases SUSE Linux Enterprise 12 SP2 Media Fully Offline. Boot DVD (or ISO image) to upgrade without connection to any repositories on the network. Migration via SCC. The system, directly connected to SCC, is able to receive the new migration target and run the upgrade process. SUSE Manager. System behind SUSE Manage is ready to be migrated to the latest service pack. SMT. System behind SMT is ready to be migrated to the latest service pack. Third-party Tools. Customers are able to receive information about the latest service pack. Access is properly documented and easily accessible. 17

18 Online Upgrade Paths SUSE Linux Enterprise 12 SP2 One-step Migration (SP n to SP n+1) Standard online migration path supported since SUSE Linux Enterprise 10. SP2 follows the standards Option available via all tools (SCC, SUSE Manager, etc.) Skipping a Service Pack (SP n to SP n+2) Provide fully tested, supported and maintain path from SUSE Linux Enterprise 12 GA to SUSE Linux Enterprise 12 SP2 Exception: SUSE Linux Enterprise Desktop Option available via all tools (SCC, SUSE Manager, etc.) 18

19 Unattended, Automated In-place Migration SUSE Linux Enterprise 12 SP2 SLES 11 SP3/SP4 => SLES 12 SP2 SLES 10 SP4 => SLES 11 SP4 Supported major version upgrade - retain host/application specific configuration Reduced administration cost and downtime Reduced application impact SLES 12 Guide SLES 11 Guide 19

20 SUSE Linux Enterprise Modules 20

21 Deploy New Features Without Changing the Core OS with SUSE Linux Enterprise 12 Modules 21

22 Modules SUSE Linux Enterprise 12 SP2 Name Content Lifecycle Legacy Sendmail, old IMAP, old Java Until 9/ Certifications FIPS Accredited packages released as certs are updated. Web and Scripting PHP, Python.Node.js, Ruby on Rails Agility % 3 years; overlap: 18 months 60 Toolchain GCC Yearly delivery 90 Advanced Systems Management Machinery cfengine, puppet Continuous integration 100 Public Cloud Initialization code and tools Continuous integration 100 Containers Docker, tools, images Continuous integration HPC SLES for High Performance Compute Information is forward looking and subject to change at any time. Continuous integration

23 Introducing the SUSE Linux Enterprise 12 HPC Module Allow different lifecycle for HPC Complements SUSE Linux Enterprise Server packages like Kernel, KNL, openmpi, mvapich2, etc. Includes hwloc, rasdaemon, memkind, cpuid,slurm, mrsh, pdsh, lmod, conman, powerman, prun,hdf5, phdf5, netcdf, openblas, numpy, scalapack, fftw, papi, MpiP 23

24 OpenHPC Open Source Community Linux Foundation project SUSE is a founding member (now 30+ full members) Provides common platform (standard HPC stack) for collaboration and innovation Provides full HPC stack (~300 packages) on top of SUSE Linux Enterprise Server Build with SUSE build service: Simplifies installation, configuration, and maintenance of a custom software stack Openhpc.community 24

25 Partnering with Intel Intel distributes SUSE Linux Enterprise Server for HPC as part of the Intel HPC Orchestrator SUSE is the commercial Linux supported by the Intel HPC stack Delivers a fully supported stack for HPC workloads Accelerates research/innovation and time to insight Aligns new optimized components driven by the broader openhpc community Simplifies ongoing maintenance and support 25

26 openhpc Ecosystem 26

27 The SUSE HPC Stack It s SUSE Linux Enterprise Server New! Ceph File System supported New! Available as part of Intel HPC Orchestrator New! Microsoft Azure Test Drive includes SUSE Linux Enterprise Server for HPC Recent developments: ARM64 partnering with Cavium, ARM, and Applied Micro Microsoft Azure with SUSE Linux Enterprise Server 12: RDMA and Infiniband Latest hardware enablement (Intel, POWER) 27

28 The SUSE HPC Stack 28

29 SUSE Package Hub Broaden the software choices for enterprise users 25,000+ Upstream Packages SUSE Package Hub Enterprise User OBS 29

30 Move Towards Zero Downtime 30

31 Undo OS Changes: Full System Rollback Rollback to a good state with one click for faster recovery from planned or unplanned downtime Support for service pack rollback Support for kernel upgrade Based on btrfs and Snapper, bootloader integration Full system rollback is a feature in SUSE Linux Enterprise Server 12. SUSE Linux Enterprise Server 11 SP2 and later provides a similar snapshot and rollback feature, without bootloader integration. 31

32 Snapshot / Rollback Overview Managed snapshots using Snapper Full rollback for SLE12 RPM package updates Service pack updates Admin changes Kernel / initrd (initramfs) No rollback of Customer data: /home, if on own partition (default) System data (/var/log) (independently snapshotted subvolumes) 32

33 Major Linux (Local) Filesystems SUSE Linux Enterprise 12 33

34 Use Cases and Filesystems SUSE Linux Enterprise 12 34

35 Demo 1 Full System Rollback 35

36 Reducing OS Reboot Downtime 36

37 Sound Familiar? 37

38 SUSE Linux Enterprise Live Patching Improve business continuity, increase service availability and enhance security and compliance by reducing system downtimes. Reduce planned and unplanned downtimes by live patching your systems. Increase service availability and enable services to run without interruption. Ensure systems stay up-to-date with security patches in real time. Reduce Planned and unplanned downtimes Zero Interruption when patching systems Minimize Exposure to malicious attacks 38

39 Ftrace: Return Address Modification Mechanism 39

40 Consistency Requirement: Ensure system consistency when deploying live patches. Freezing the system (kpatch, ksplice) Lazy migration (kgraft) stop_kernel(); For each thread separately: check all stacks, whether any thread is stopped within a patched function If yes, resume kernel and try again later Present the old version of functions to the thread until it leaves the kernel then give it the updated version Wake sleeping threads up by a special signal. Prevent the signal from reaching userspace If not, flip the switch on all functions and resume the kernel Once all threads have exited the kernel at least once we're DONE 40

41 Outlook: Consistency model for Upstream KLP The chosen model is a merge of kpatch and kgraft Combines stack checking and per-thread changes Non-intrusive, fast finishing Works well already but requires both: Reliable Stack Unwinder (needed by kpatch) Worked on by Josh Red Hat Currently needs FRAME POINTER up 10% slowdown of kernel execution Could use DWARF complex, being developed by SUSE speed is a concern initial implementation removed from upstream Kernel Thread Model Cleanup (needed by kgraft) Worked on by Petr SUSE Touches both kthreads and workqueues These parts are the critical core Needs a lot of good planning and review Takes time Takes time Information is forward looking and subject to change at any time. 41

42 In the Data Center, Not So Long Ago 42

43 In the Data Center, Not So Long Ago 43

44 In the Data Center, Not So Long Ago 44

45 In the Data Center, Not So Long Ago CVE: NVD: Common Vulnerabilities and Exposures It is a standard naming scheme used by the NVD National Vulnerability Database ( 45

46 In the Data Center, Not So Long Ago 46

47 In the Data Center, Not So Long Ago Reboot Dec-11,

48 In the Data Center, Not So Long Ago CVE CVE CVE CVE Dec-11, 2015 CVE

49 In the Data Center, Not So Long Ago CVE CVE CVE CVE Dec-11, 2015 CVE Reboot Jan-15, 49

50 In the Data Center, Not So Long Ago CVE CVE CVE CVE CVE CVE CVE CVE Dec-11, 2015 CVE CVE CVE CVE CVE Jan-15, CVE CVE CVE CVE

51 In the Data Center, Not So Long Ago CVE CVE CVE CVE CVE CVE CVE CVE Dec-11, 2015 CVE CVE CVE CVE CVE Jan-15, CVE CVE CVE CVE Reboot Feb-10, 51

52 In the Data Center, Not So Long Ago CVE CVE CVE CVE CVE CVE CVE CVE CVE CVE CVE CVE CVE Dec-11, 2015 CVE CVE CVE CVE CVE CVE CVE CVE CVE CVE CVE Jan-15, CVE CVE CVE CVE CVE CVE CVE CVE CVE Feb-10, CVE CVE CVE CVE CVE

53 In the Data Center, Not So Long Ago CVE CVE CVE CVE CVE CVE CVE CVE CVE CVE CVE CVE CVE Dec-11, 2015 CVE CVE CVE CVE CVE CVE CVE CVE CVE CVE CVE Jan-15, CVE CVE CVE CVE CVE CVE CVE CVE CVE Feb-10, CVE CVE CVE CVE CVE Reboot Mar-22, 53

54 In the Data Center, Not So Long Ago CVE CVE CVE CVE CVE CVE CVE CVE CVE CVE CVE CVE CVE CVE CVE Dec-11, 2015 CVE CVE CVE CVE CVE CVE CVE CVE CVE CVE CVE CVE CVE Jan-15, CVE CVE CVE CVE CVE CVE CVE CVE CVE CVE CVE Feb-10, CVE CVE CVE CVE CVE CVE CVE Mar-22, CVE CVE

55 In the Data Center, Not So Long Ago CVE CVE CVE CVE CVE CVE CVE CVE CVE CVE CVE CVE CVE CVE CVE Dec-11, 2015 CVE CVE CVE CVE CVE CVE CVE CVE CVE CVE CVE CVE CVE Jan-15, CVE CVE CVE CVE CVE CVE CVE CVE CVE CVE CVE Feb-10, CVE CVE CVE CVE CVE CVE CVE Mar-22, CVE CVE Reboot Jun-09, 55

56 In the Data Center, Not So Long Ago CVE CVE CVE CVE CVE CVE CVE CVE CVE CVE CVE CVE CVE CVE CVE CVE Dec-11, 2015 CVE CVE CVE CVE CVE CVE CVE CVE CVE CVE CVE CVE CVE CVE Jan-15, CVE CVE CVE CVE CVE CVE CVE CVE CVE CVE CVE CVE Feb-10, CVE CVE CVE CVE CVE CVE CVE CVE Mar-22, CVE CVE CVE Jun-09, CVE

57 In the Data Center, Not So Long Ago CVE CVE CVE CVE CVE CVE CVE CVE CVE CVE CVE CVE CVE CVE CVE CVE Dec-11, 2015 CVE CVE CVE CVE CVE CVE CVE CVE CVE CVE CVE CVE CVE CVE Jan-15, CVE CVE CVE CVE CVE CVE CVE CVE CVE CVE CVE CVE Feb-10, CVE CVE CVE CVE CVE CVE CVE CVE Mar-22, CVE CVE CVE Jun-09, CVE Reboot Aug-16, 57

58 In the Data Center, Not So Long Ago CVE CVE CVE CVE CVE CVE CVE CVE CVE CVE CVE CVE CVE CVE CVE CVE CVE CVE CVE CVE CVE Dec-11, 2015 CVE CVE CVE CVE CVE CVE CVE CVE CVE CVE CVE CVE CVE CVE CVE CVE CVE CVE CVE Jan-15, CVE CVE CVE CVE CVE CVE CVE CVE CVE CVE CVE CVE CVE CVE CVE CVE CVE Feb-10, CVE CVE CVE CVE CVE CVE CVE CVE CVE CVE CVE Mar-22, CVE CVE CVE CVE CVE CVE Jun-09, CVE CVE CVE CVE CVE CVE Aug-16, CVE CVE CVE CVE CVE

59 In the Data Center, Not So Long Ago CVE CVE CVE CVE CVE CVE CVE CVE CVE CVE CVE CVE CVE CVE CVE CVE CVE CVE CVE CVE CVE Dec-11, 2015 CVE CVE CVE CVE CVE CVE CVE CVE CVE CVE CVE CVE CVE CVE CVE CVE CVE CVE CVE Jan-15, CVE CVE CVE CVE CVE CVE CVE CVE CVE CVE CVE CVE CVE CVE CVE CVE CVE Feb-10, CVE CVE CVE CVE CVE CVE CVE CVE CVE CVE CVE Mar-22, CVE CVE CVE CVE CVE CVE Jun-09, CVE CVE CVE CVE CVE CVE Aug-16, CVE CVE CVE CVE CVE Reboot Sep-12, 59

60 In the Data Center, Not So Long Ago CVE CVE CVE CVE CVE CVE CVE CVE CVE CVE CVE CVE CVE CVE CVE CVE CVE CVE CVE CVE CVE CVE Dec-11, 2015 CVE CVE CVE CVE CVE CVE CVE CVE CVE CVE CVE CVE CVE CVE CVE CVE CVE CVE CVE CVE Jan-15, CVE CVE CVE CVE CVE CVE CVE CVE CVE CVE CVE CVE CVE CVE CVE CVE CVE CVE Feb-10, CVE CVE CVE CVE CVE CVE CVE CVE CVE CVE CVE CVE Mar-22, CVE CVE CVE CVE CVE CVE CVE Jun-09, CVE CVE CVE CVE CVE CVE CVE Aug-16, CVE CVE CVE CVE CVE CVE Sample data taken on Sept-15, Reboot Sep-12, CVE

61 That Reminds Me of 61

62 In a SUSE Data Center Today 62

63 In a SUSE Data Center Today Nov-11, 2015 December 2015 January February March April May June July August September 63

64 In a SUSE Data Center Today Nov-11, 2015 CVE CVE CVE December 2015 January February March April May June July August September 64

65 In a SUSE Data Center Today Nov-11, 2015 Dec-11, 2015 December 2015 January February March April May June July August September 65

66 In a SUSE Data Center Today Nov-11, 2015 CVE Dec-11, 2015 CVE December 2015 January February March April May June July August September 66

67 In a SUSE Data Center Today Nov-11, 2015 Dec-11, 2015 Jan-15, December 2015 January February March April May June July August September 67

68 In a SUSE Data Center Today Nov-11, 2015 CVE CVE CVE CVE Dec-11, 2015 CVE CVE CVE CVE Jan-15, CVE CVE CVE CVE December 2015 January February March April May June July August September 68

69 In a SUSE Data Center Today Nov-11, 2015 Dec-11, 2015 Jan-15, Feb-10, December 2015 January February March April May June July August September 69

70 In a SUSE Data Center Today Nov-11, 2015 CVE CVE CVE CVE CVE Dec-11, 2015 CVE CVE CVE CVE CVE Jan-15, CVE CVE CVE CVE CVE Feb-10, CVE CVE CVE CVE CVE December 2015 January February March April May June July August September 70

71 In a SUSE Data Center Today Nov-11, 2015 Dec-11, 2015 Jan-15, Feb-10, Mar-22, December 2015 January February March April May June July August September 71

72 In a SUSE Data Center Today Nov-11, 2015 CVE CVE Dec-11, 2015 CVE CVE Jan-15, CVE CVE Feb-10, CVE CVE Mar-22, CVE CVE December 2015 January February March April May June July August September 72

73 In a SUSE Data Center Today Nov-11, 2015 Dec-11, 2015 Jan-15, Feb-10, Mar-22, Jun-09, December 2015 January February March April May June July August September 73

74 In a SUSE Data Center Today Nov-11, 2015 CVE Dec-11, 2015 CVE Jan-15, CVE Feb-10, CVE Mar-22, CVE Jun-09, CVE December 2015 January February March April May June July August September 74

75 In a SUSE Data Center Today Nov-11, 2015 Dec-11, 2015 Jan-15, Feb-10, Mar-22, Jun-09, Aug-16, December 2015 January February March April May June July August September 75

76 In a SUSE Data Center Today Nov-11, 2015 CVE CVE CVE CVE CVE Dec-11, 2015 CVE CVE CVE CVE CVE Jan-15, CVE CVE CVE CVE CVE Feb-10, CVE CVE CVE CVE CVE Mar-22, CVE CVE CVE CVE CVE Jun-09, CVE CVE CVE CVE CVE Aug-16, CVE CVE CVE CVE CVE December 2015 January February March April May June July August September 76

77 In a SUSE Data Center Today Nov-11, 2015 Dec-11, 2015 Jan-15, Feb-10, Mar-22, Jun-09, Aug-16, Sep-12, December 2015 January February March April May June July August September 77

78 In a SUSE Data Center Today Nov-11, 2015 CVE Dec-11, 2015 CVE Jan-15, CVE Feb-10, CVE Mar-22, Sample data taken on Sept-15, CVE Jun-09, CVE Aug-16, CVE Sep-12, CVE December 2015 January February March April May June July August September 78

79 In a SUSE Data Center Today Nov-11, 2015 CVE CVE CVE CVE CVE CVE CVE CVE CVE CVE CVE CVE CVE CVE CVE CVE CVE CVE CVE CVE CVE CVE Dec-11, 2015 CVE CVE CVE CVE CVE CVE CVE CVE CVE CVE CVE CVE CVE CVE CVE CVE CVE CVE CVE Jan-15, CVE CVE CVE CVE CVE CVE CVE CVE CVE CVE CVE CVE CVE CVE CVE CVE CVE CVE Feb-10, CVE CVE CVE CVE CVE CVE CVE CVE CVE CVE CVE CVE CVE CVE Mar-22, CVE CVE CVE CVE CVE CVE CVE CVE CVE Jun-09, CVE CVE CVE CVE CVE CVE CVE Aug-16, CVE CVE CVE CVE CVE CVE Sep-12, CVE December 2015 January February March April May June July August September 79

80 Demo 2 BYOS AWS Image Live Patch 80

81 Reducing Application Downtime 81

82 SUSE Linux Enterprise High Availability Extension Key Use Cases Mission-critical Services Active/Active Services OCFS2, databases, Samba file servers Active/Passive Service Fail-over Traditional databases, SAP setups, regular services High Availability Across Guests Fine granular monitoring and HA on top of virtualization Network Load Balancing with transparent fail-over All Topologies Local, metro and geographical area clusters 82

83 SUSE Linux Enterprise High Availability Extension From Local to GEO Local Cluster Negligible network latency Typically synchronous concurrent storage access Metro Area (Stretched) Cluster Network latency <15ms (~20mls) Unified / redundant network between sites Usually some form of replication at the storage level GEO Clustering High network latency, limited bandwidth Asynchronous storage replication 83

84 SUSE Linux Enterprise High Availability Extension Service Pack 2 Hawk 2 now default Hawk batch mode Pacemaker 1.15: Event-based alerts Clustered RAID 1 (cluster-md) HAProxy 1.6 AWS fencing agent, tool support Power LE UEFI support in ReaR 84

85 SQL Server vnext Early Adopter Program Available on SUSE Linux Enterprise Server Join SUSE & Microsoft to learn about running MS SQL Server on SUSE Linux Enterprise Feb AM PST SQL Server vnext Early Adoption Program How To Install SQL on Linux SUSE Blog Post 85

86 Demo 3 HA Cluster on AWS, SQL Server 86

87 Public Cloud / SAP 87

88 SUSE Linux Enterprise Server for SAP Applications The Leading Linux Platform for SAP HANA Boost Performance for mission-critical SAP applications Reduce downtime of critical operations Minimize time and effort to deploy SAP landscapes 88

89 SUSE Linux Enterprise Server for SAP Applications Rapidly install and get additional security and superior support with the leading platform for SAP HANA and SAP NetWeaver solutions. Reduce runtime and get higher performance out of your SAP solutions. Increase resource efficiency and maximize your systems uptime. Rapidly resolve problems with 24x7 Priority Support from SAP and SUSE. 70% Reduction in TCO 99% Server uptime 60% Performance boost 89

90 SUSE Linux Enterprise Server for SAP Applications 12 SP2 24x7 Priority Support for SAP Extended Service Pack Support 18 Month Grace Period Page Cache Management Installation Wizard SAP HANA Firewall SAP HANA Resource Agents SUSE Linux Enterprise Server SLE High Availability SAP HANA & SAP NetWeaver SAP SAP specific update channel channel 24x7 Priority Support for SAP 90

91 SAP Platform Installation Automation Installation Wizard now installs: A complete SAP high availability stack SAP HANA TDI (tailored data center Integration) environments Uses SUSE Manager SAP HANA Firewall installation options Installation Wizard Auto-configuration 91

92 Overview Supported SAP HANA SR Scenarios SAP NetWeaver Manual Failover Simple Stack Enqueue Replication Combined Stack SAP HANA ScaleUp Manual Failover Performance Optimized Cost Optimized Multitenant Database Containers Storage Replication Public Cloud Others SAP HANA ScaleOut Auto-Host Failover Manual Takeover Performance Optimized Storage Replication Public Cloud Others 92

93 SAP HANA Scale-Out: Performance Optimized Available w/suse Linux Enterprise Server for SAP Applications 12 SP2 Cluster 2 Usage: Data pre-load on Secondary: Take-over decision: Take-over process: Dedicated Yes Fully automated by SUSE cluster solution Fully automated by SUSE cluster solution vip Cluster 1 pacemaker Cluster 2 active/active System Replication Take-over reaction time: Take-over speed: Fast due to pacemaker heartbeat Fast since data pre-loaded SAP HANA (PR1) primary PR1 PR1 SAP HANA (PR1) secondary 93

94 Windows Migration Support for S/4HANA Ease the transition from Microsoft Windows to SUSE Linux Enterprise Linux is the only operating system for S/4HANA so we provide: Terminal support for Microsoft Remote Desktop Protocol (RDP) for SAP HANA on Windows users Enhanced Active Directory integration with sssd support via YaST Tray icon for keyboard layout Documented cheat sheet to perform common Windows tasks on Linux Link to 94

95 SUSE in the Public Cloud 95

96 Forecast Calls for Increasing Clouds If you re not there yet you will be. worldwide spending on public cloud services will grow at a 19.4% compound annual growth rate (CAGR) almost six times the rate of overall IT spending growth from nearly $70 billion in 2015 to more than $141 billion in Worldwide Semiannual Public Cloud Services Spending Guide International Data Corporation (IDC) January 96

97 SUSE Stands Out in the Public Cloud Certified applications Portability between data center and multiple clouds Multiple products and image types Enterprise supported Bring Your Own Subscription Cloud-specific features 97

98 Finding SUSE in the Cloud You can find SUSE images in the largest global cloud providers. And in more than 40 cloud and hosting providers worldwide. 98

99 Thank you for joining us today!

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