Norbert Tretkowski

B1-Systems

Aklilu Hadish

SUSE

Friedrich Krey

SUSE

SUSE for the SAP Datacenter SUSE Linux Enterprise Server for SAP Applications

SUSE OpenStack Cloud

SUSE Manager

SUSE Agenda

•Introduction •SUSE Linux Enterprise Server for SAP Applications •SUSE OpenStack Cloud 5 •SUSE OpenStack Cloud Demo •Conclusion Q&A

http://kongress.dsag.de/programm#2014-10-14

Introduction

OS

HW

SAP private Cloud with SUSE

SAP

Virtualisierung, HA, Automation VM

DB

SLES for SAP

STORAGE

Fujitsu x86

NetApp

SAP HANA, Sybase, any DB

SLES for SAP SLES for SAP

SAP LVM

Infrastructure for SAP Solutions

SLES for SAP Applications

is SAP Software Development Reference Platform SAP on SLES certification in 1999

10000+ joint customers, 100+ References

Integrated 24x7 Support through

SAP Solution Manager

Appliance and OS Platform SAP NetWeaver BW Accelerator

SAP High Performance Analytic Appliance

SAP StreamWork Enterprise Agent

SAP NetWeaver Enterprise Search

SAP Business ByDesign

SAP's own ERP on HANA runs SUSE

SAP Hana Enterprise Cloud

http://scn.sap.com/community/linux/blog/2015/10/09/sap-se-relies-on-

suse-also-for-the-sap-hana-enterprise-cloud

Towards Zero Downtime

SAP Enqueue Replication with SUSE HA Extension Best Practice (120 pages)

http://scn.sap.com/community/linux/blog/2014/03/26/sap-netweaver-high-availability-cluster-730-certification

Towards Zero Downtime SAP HANA System Replication Automation with SUSE High Availability

Cluster controlled

resource failover

active / active

node 2

N M

A B

N M

A B

HANA

Database

HANA

memory-preload A B

System Replication

HANA PR1 primary

HANA PR1 secondary

SAP SCN Artikel: http://scn.sap.com/docs/DOC-56278

node 1

SUSE OpenStack Cloud 5

What is OpenStack?

Open source project for building IaaS clouds

Delivers cloud management platform software

Strong community with rapid development

Massive industry involvement

Quickly maturing technology – 12th

release

How is SUSE Participating?

Platinum Member Alan Clark

first Chairman of the

Board

Technical

Contributions

Promotion in

openSUSE

Community

OpenStack

Distribution

Request Flow – Core Services

Glance

Glance API

Glance DB

Glance Reg.

Cinder

Cinder API

Cinder DB

Cinder Vol. Cinder Bk.

Cinder Sched.

Queue

keystone

Keystone DB

Glance API

Swif

t

Obj. Store

Proxy

Neutron

Neutron API

Neutron DB

Cinder Vol. Neutron Sched

L3/L2 Agents

Queue

Nova

Nova API

Neutron DB

Cinder Vol. Nova Cond.

Nova Sched.

Queue

Glance

Glance API

Glance DB

Glance Reg.

Cinder

Cinder API

Cinder DB

Cinder Vol. Cinder Bk.

Cinder Sched.

Queue

keystone

Keystone DB

Keystone API

Swift

Obj. Store

Proxy

Neutron

Neutron Srv

Neutron DB

DHCP/LBaaS

L3/L2 Agents

Queue

Nova

Nova API

nova DB

Nova Cond.

Nova Sched.

Queue

Nova

Nova Compute

OVS Agent Hypervisor

VMs

Libvirt

Compute Node Control Node Dashboard

SUSE OpenStack Cloud 5

VM Mgmt Image Tool

Portal App Monitor Sec & Perf

Clou

d

Management

Orchestration

(Heat)

Dashboard

(Horizon)

Cloud APIs

(OpenStack and

EC2)

Identity

(Keystone)

Images

(Glance)

Hypervisor

Compute

(Nova)

Operating System

Physical Infrastructure: x86-64, Switches, Storage

OpenStack Juno Management Tools OS and Hypervisor

Object

(Swift) Network

(Neutron)

Adapters Adapters

Telemetry

(Ceilometer)

Physical Infrastructure

Block

(Cinder)

SUSE Cloud Adds

Required

Services

RabbitMQ

Postgresql

SUSE® OpenStack Cloud 5 Architecture

SUSE

Manager

SUSE

Studio

Hypervisor

Xen, KVM

SUSE Linux Enterprise Server 11 SP3 or 12

SUSE Product

Physical Infrastructure: x86-64, Switches, Storage

Portal App Monitor Sec & Perf

Adapters Adapters

VMware, Hyper-V

Partner Solutions

Highly Available Services

Storage

Storage

FUJITSU

OSCM

Block Storage

SUSE® Cloud Structure

Administration

Server

Control Node

Customer

Center

•SLES

•Database

•Message queue

•Self-Service Portal

•Image Repository

•Centralized Tracking

•Scheduler

•Identity and Authentication

•Storage

Crowbar + PXE Boot

•SLES

•Chef server

•Crowbar

•Software mirror

•TFTP

•PXE Server •SLES

•Storage

•Lvm / raw

•Vcenter (api)

•Hyper-V

•Xen (sles)

•KVM (sles

•Routing

•Floating IP

Network Node

Compute Node

Storage Node

What SUSE Brings to OpenStack

•Enterprise grade OpenStack deployment with

ecosystem, lifecycle, support that customers expect

•Supportability / Stability The full OpenStack, stack

Enterprise hardened OpenStack code

Supported interoperability with Partner solutions:

VMWare, NetApp, Fujitsu

•SUSE Ecosystem and Lifecycle Installation framework

Updates and maintenance management

Certifications

High Available Controller Node

•Fully automated HA configuration with SUSE Cloud

Admin Server

•Use SLE HA Components ‒Cluster setup through Pacemaker barclamp

‒Modify existing barclamps to enable HA deployments

•Postgres ‒Use DRBD + Pacemaker

‒

•Control Node SKUs include entitlement to SLE HA

•No HA for compute nodes !

SUSE OpenStack Cloud 6 – BETA

•SUSE OpenStack Cloud 6 enhancements include: ‒Non-disruptive upgrade capabilities

‒Enhanced high availability features - same level of availability

of more traditional infrastructures

‒Support for IBM z/VM alongside existing support

‒Docker support to let customers build and run new and

innovative containerized applications.

‒Full support for OpenStack Manila

‒Support for SUSE Linux Enterprise Server 12 Support Pack 1

DEMO

Deploying SAP Workload

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