AWS Cloud Migration Insights Forum New Zealand May 2018

© 2018, Amazon Web Services, Inc. or its Affiliates. All rights reserved. Amazon Confidential and Trademark© 2018, Amazon Web Services, Inc. or its Affiliates. All rights reserved. Amazon Confidential and Trademark
New Zealand
Cloud Migration Insights
A Cloud-First Approach for your Business
Modernisation
May 2018

© 2018, Amazon Web Services, Inc. or its Affiliates. All rights reserved. Amazon Confidential and Trademark
Welcome
Katrien Paegner
ISV Territory Sales Lead - Auckland
katrien@amazon.com
Catherine Sirota
ISV Territory Sales Lead - Wellington
csirota@amazon.com

AWS Migration Framework
Steve Wright
Migration Lead, ANZ
wrghts@amazon.com

Determine
Migration Path
Automate
RE-HOST
RE-PLATFORM
REPLACE
REFACTOR
Purchase
COTS/SaaS &
licensing
MODIFY UNDERLYING
INFRASTRUCTURE
Manual Install
& Setup Integration
Redesign
Application/
Infrastructure
Architecture
App Code
Development
Full ALM /
SDLC
Integration
Use Migration Tools
Assess/Prioritize
Applications
Discover
RETAIN RETIRE
Validation Transition Production
Manual Install Manual Config Manual Deploy
MANUAL
Cloud Migration and Modernisation
“Retiring Technical Debt”

AWS Consulting
and Delivery
Partners
AWS platform services,
accelerators, and
technology partner
solutions
Migration/
Modernisation
Methodology
Retiring Technical Debt Acceleration Framework

AWS Advanced Consulting Partners

AWS Consulting
and Delivery
Partners
accelerators, and
technology partner
solutions
Co-Investment Training and
Enablement
Migration/
Modernisation
Methodology
AWS Professional
Services and Financial
Experts

Tens of Thousands of organisations across
New Zealand and Australia on AWS

AWS Consulting
and Delivery
Partners
accelerators, and
technology partner
solutions
Co-Investment Training and
enablement
Migration/
Modernisation
Methodology
AWS Professional
Services and Financial
Experts

Migration
Framework and
Innovations
Agenda
Microsoft on AWS
SAP on AWS
VMWare on AWS
AWS Foundations
Customer
Journey
Panel
Discussion
Networking
Roundtable
Discussions
AWS Framework

Landing Zones: Creating a Foundation
for Your AWS Migrations
Ali Asgar Juzer
Sr. Advisory Consultant, AWS Professional Services
juzerali@amazon.com

meets the organization’s
security and auditing
requirements
ready to support highly
available and scalable
workloads
configurable to
support evolving business
requirements
What do you need?

LZ
Multi-Account AWS Environment Based on AWS Best
Practices
A Set of Architecture Patterns for shared core services to
support net new development and experimentation
An environment that allows for iteration & extension over
time with automation driven infrastructure
Adaptable Foundation with governance guardrails as a
starting point for your application migration journey
What is a Landing Zone?

Logging Configuration Image
Migrate
Iterate
Operate &
Optimize
Start Accounts
End User
Interaction
AutomationService
Catalog
Domains Direct
Connect
Central
Services
Access Identities Federation
Network Security
Identity &
Access
Cloud
Users
What’s
Next ?
Building a Landing Zone
Business
Needs

Numerous design decisions Configuration of multiple
accounts and services
Creation of a security
baseline and governance
100+ Services Documentation User Access
Challenges in Building a Landing Zone

Introducing AWS Landing Zone Solution
Automated, easy-to-deploy set of CloudFormation templates based on
collective best practices for running successfully in AWS in less than a day
Automated
deployment
Based on AWS best
practices and
recommendations
Foundational
security and
governance controls
Baseline accounts
and account
vending machine
BETA

Build, Operate and Optimize
AWS Managed
Services
AWS Managed Services
Provider Partners
Build & Manage
Your Own
Infrastructure Operations
Management for the
Enterprise by AWS
Next Gen Managed Services
Providers with 3rd Party
Audits
In-house Capabilities to Run
& Operate at Scale

Migrating Microsoft Workloads
Ross Hutchings
Head of Sales - Microsoft Platform ANZ
rosshut@amazon.com

Why Customers Choose AWS For Microsoft Workloads
• Breadth, depth, and global reach of AWS
• Better performance
• Superior uptime: more reliable YoY (source: Gartner CloudHarmony)
• Largest ISV and partner ecosystem with cloud migration experience
• Innovation: AWS services enable customers to build new products faster

Innovation for Windows on AWS
Key Windows launches since 2008
98
23
795
Instance types, 17 instance families
different AMIs for Microsoft workloads
Windows ISV listings
in AWS marketplace
Windows Deep Learning AMI
Hyper-V support in SMS
WS 2008 & SQL Server 2008
Visual Studio Toolkit
Microsoft SCOM plug-in release
AWS Directory Service
EC2 Dedicated Hosts (BYOL)
Microsoft SharePoint 2016 (Marketplace)
Windows Server 2008 R2
SQL Server 2008 R2
Windows Server 2003
SQL Server 2005
.NET SDK
Microsoft SCVMM Plug-in
Windows Server 2012
SQL Server 2012
AWS Tools for Windows PowerShell
Amazon RDS adds SQL Server
EC2 Run Command
EC2 Systems Manager
Windows Server & SQL Server 2016
EC2 Dedicated Instances (BYOL)
.NET on Lambda & CodeBuild
SAP instance on AWS 2012
Trusted Advisor for Windows
SQL Server 2017
X-Ray .NET SDK
CustomerAdoption
Windows for Lightsail
.NET Core 2.0 & Powershell AMI on
AL2/Ubuntu
2008 Today
.NET Core 2.0 Lambda, CodeBuild & X-Ray
MSFT Premier Support
DAX on .NET Core 2.0
SQL 2017 AMI
AL2/Ubuntu
Windows Containers on ECS

Experience & Innovation
10Years running windows
workloads
Service offerings
100
Over
Availability & Performance
55Availability zones spanning 18
geographic regions
With consistency
80,000
Capable of delivering
IOPS/
instance
52
Security, Compliance &
Customer Obsession
FISMA, ITAR, EU Model Clauses
Compliance Certifications
SOC-1,2,3 FIPS, ISO
66price reductions since 2006
Why AWS for Windows Workloads

Top Drivers for Microsoft Workloads on AWS
Top 4
Windows
Workloads
Drivers
DC
Migration
MSFT EA
Renewal
.com
LOB
Apps
Corp Apps

Options to Retire Technical Debt
• Legacy Windows Workloads
• Storage
• Dev and Test
• Licensing options
• SQL Server consolidation

Running SAP on AWS
Steve Wright
Migration Lead, ANZ
wrghts@amazon.com

SAP and AWS
CustomerAdoption
2008
SAP as a Customer
S/4 HANA
SAP IQ / ASE
SAP HANA Platform Edition
SAP Afaria
SAP Business Suite
HANA One
HANA Developer Edition
SAP Cloud Appliance Library (CAL)
A1 / B1
RDS Solutions
BOBJ
SAP HANA for B1
BW on HANA
BW on HANA (4TB)
Today
X1 – 2TB (In Memory)
SAP HANA Production Certified
X1 – 14TB (2TB*7 Nodes) Certified for BW on
HANA and BW4HANA
R4 and X1 1Tb instances certified
X1e.32xlarge 4TB
& SAP HEC on AWS
Fast AWS & SAP
Transformation
R4.8xlarge - HANA

SAP Innovation Agenda and AWS
ERP / SoH
S/4HANA
BW, BoH
BW/4HANA
Operating on
AWS
SAP

How SAP on AWS is helping our customers
Right size facilities / infrastructure, fixed to variable costs
Continuity / Sustainability
New markets
M&A, divestiture, restructure
Digital transformation
New products/ services/ model
Reduce project backlog, faster releases, easier experiments
Improve DR, fail over, security, environmental impact
Rapidly expand SAP systems geographic reach
Accelerate landscape duplication / separation / consolidation
Fast track innovation with IoT, AI, ML, analytics
Accelerate deployment of new SAP solutions
Business drivers SAP on AWS benefit examples
Change / Agility
Compliance
Costs
Easier application / infrastructure currency / upgrades
Productivity Remove undifferentiated IT activity, focus on value creation

AWS Partner Network
APN Consulting Partners in NZ
APN SAP Competency Partners in NZ

SAP on AWS?
Retire Technical Debt and accelerate Digital Transformation
Flexibility
• Rapid Provision
• Grow (or shrink) as
you go
• Expertise
Technical
Excellence Economics
• Security and Compliance
• Simplicity
• High availability and
disaster recovery
capability
• Low Cost of Entry
• Lower TCO
• Flexible pricing and
history of price
reductions

VMware Cloud on AWS
David Lim
APAC Head of Consulting Partners & VMware Cloud
limbo@amazon.com

Introducing VMware Cloud on AWS
Leading compute, storage &
network virtualization capabilities
Flexible consumption
economics
Support for broad
range of workloads
Broadest set of
cloud services
De-facto standard
for the enterprise DC
De-facto standard
for the public cloud
v
v
Customer Scenario:
• I already have workloads on AWS
• I want to retire technical debt
• I want to leverage AWS
innovation
• I want to use the same partners
that I have always been using to
manage my AWS cloud
environment
• It just makes sense and the
business has been asking for this
hybrid cloud solution
Customer Scenario:
• I have invested in on-premise
Vmware environments and my
resources are skilled and trained.
I know how to use and optimise
my Vmware environments
• My critical applications and
workloads already run on
Vmware
• I don’t want to take years to
migrate to the cloud
2020 – 90%
*Will adopt hybrid cloud
*Gartner Predicts 2017: Infrastructure Services Become Hybrid Infrastructure Services
Q3 – 2018
Launch – Sydney Region

AWS global infrastructure
VMware Cloud on AWS
Customer
data center
AWS services
vCentervCenter
vSAN NSXvSphere
Hybrid
linked-mode
AWS
Lambda
Amazon
S3
Amazon
RDS
Amazon
Kinesis
Amazon
ML
Amazon
Redshift
Elastic
Network
Adapter
VMware Cloud on AWS Overview
VMware vRealize Suite, PowerCLI AWS CloudFormation, CLI
On-Prem

Hybrid Cloud - Key Features
Same look & feel & skills
It’s VMware.
Full workload compatibility
No re-factoring or re-hosting
Bi-directional (Migrate or
DR)
No IP address change
Network stretch.
Live Migration (vMotion)
Managed network migration
Zero downtime
S3 and EFS for data tiering
AWS integrated.
Network services – ELB,
Route53, CloudFront
Simplify databases with
RDS
NEW! Multi-AZ
deployments
Burst/seasonal – per hour
On demand.
Software-driven, automated
NEW! Elastic DRS –
automatic capacity
API / CLI / CloudFormation
Low Cost of
Entry
Low
Disruption
Adopt and
modernise
Cloud model

Data Center Extension
Footprint Expansion
On-demand Capacity
Disaster Recovery
B
Cloud Migrations
Application Specific
Data Center Evacuation
Infrastructure Refresh
A
Next- Generation Apps
Application
Mordernisation
Next Gen App Build Out
Access AWS Services
C
Expand
MaintainConsolidate Migrate Primary Secondary
Customer Decides and Places Workloads between On-Premises and AWS
VMware Cloud on AWS Use Cases

Consumption-based Billing
On-demand / hourly model
1 or 3-year subscription
model
Buy add-on services
Various Payment Methods
VMware SPP or HPP
credits
Purchase orders
Credit Card
Hybrid Loyalty Program
Leverage existing
investments with VMware
% Purchase VMware Cloud
on AWS at a lower rate
No trade-in of on-premises
licenses requiredAWS
Flexible Consumption Models

limbo@amazon.com

Contact Energy’s Journey to the Cloud
Hanno Schupp
30May2018

Disclaimer
43
This presentation may contain projections or forward-looking statements regarding a variety of items. Such forward-looking
statements are based upon current expectations and involve risks and uncertainties.
Actual results may differ materially from those stated in any forward-looking statement based on a number of important factors
and risks.
Although management may indicate and believe that the assumptions underlying the forward-looking statements are reasonable,
any of the assumptions could prove inaccurate or incorrect and, therefore, there can be no assurance that the results
contemplated in the forward-looking statements will be realised.
Furthermore, while all reasonable care has been taken in compiling this presentation, Contact accepts no responsibility for any
errors or omissions.
This presentation does not constitute investment advice.

5
major generators producing ~96%
of New Zealand’s electricity
1
State-owned national transmission
grid operator
29
distribution businesses with some
150,000km of network lines
34
retail brands serving 1.7m
residential and 0.3m commercial
customers
1
½ hourly wholesale spot market
~86%
of electricity is produced from
renewable resources by 2016
70%
of electricity connections had smart
meters by end of 2015
385k
residential customers switched
their electricity provider in 2015
About New Zealand’s Electricity MarketThe New Zealand Electricity market

About Contact
46
21%
our share of the electricity
generation market in New Zealand
80%
the proportion of electricity
Contact generated from renewable
resources in FY17
$86/MWh
the electricity and gas netback we
received from retail sales in FY17
$27/MWh
the average cost to supply
electricity and gas to our
customers in FY17
20%
our share of the national electricity
and gas markets by ICP (41% of
LPG market)
562k
customer connections across
electricity, natural gas and LPG
+14
our net promoter score for the year
ending 30 June 2017
1st globally
out of over 5,000 companies
globally in Thomson Reuters
Diversity & Inclusion Index
$2.8bn
net assets
at 30 June 2017
BBB
S&P issuer rating
since 2002
70k
share and bond investors
at 30 June 2017
36%
gearing ratio as at
30 June 2017

Contact’s SAP landscape (Nov 2017)
48
SAP Gateway
MCFU
SAP CRM
CTI / IVR
Experian QAS
MCFU
SAP ECC
SAP IS-U
FICO, MM, PM
Excimp Emmax
VIM
Prometheus
DMS
MCFU
Experian QAS
Integr./Monit.
SAP Portal
(Internal)
SAP BO
SAP BW
OpenHub
Streamserve
OpenText
SAP SolMan
SAP PO
Control-M

Why did we move to the Cloud?
49
Where did we want to go?
• Lower cost infrastructure hosting with faster response times for end users
• High degree of agility that supports system and process innovation based on quick turn-around PoCs
• Customer friendly, mobile and responsive On-Line Self-Service (OLS) solution based on new SAP Multi Channel Foundation (MCFU)
• Faster SAP BW on HANA DB based reporting solution well integrated with data visualisation and analytics tools
Accelerating events
• In August 2015 Origin Energy, Australia, sold their majority shareholding in Contact Energy
• In October 2015 Contact’s most major ICT supplier contracts came to an end
An opportunity to make changes fast - Contact Energy’s ‘ICT Change and Transformation’ program (iCAT)
• Migration of all SAP systems from a dedicated AUS based data centre shared with Origin Energy to a Hybrid Cloud
• Migration of all non-SAP systems from a dedicated NZ based data centre to Private Cloud
• And many other things…

50
iCAT – Contact’s SAP 2016 Migration Journey
Objectives
ü Separation of hosting resources
ü Move from dedicated Data Centre to Hybrid
Cloud
ü Move from HP-UX to Windows
ü Move from Oracle to SQL-Server
ü Move SAP BW to HANA DB
ü Move SAP UCES based online presence to MCFU

Nimbus - Moving SAP to Public Cloud in 2017
51
• Most of SAP hosted in Hybrid
Cloud with non-Prod in Public and
Pre-Prod/Prod in Private Cloud
• Currently only SAP BW is fully in
public Cloud with all tiers
• Moving all of SAP to Public Cloud
during on 2/3 Dec 2017
• Move to 3-tier SAP landscape with
DEV->TEST->PROD
• Using AWS native capability for DR
• No more single points of failure
• Drop F5 load balancers for ELB
• Implementing high degree of
automation
• AWS Cloud Formation
• SAP LAMA ‘light’ -> aka. ‘Alpaca’

Purpose
• Reduce our application hosting costs
• Improve our agility
Post iCAT
Optimisatio
n
Move
SAP and
MS Exchange
to Public
Cloud
Move
Oracle,
Tibco,
Websphere
to Public
Cloud
Move rest
of non-
SAP to
Public
Cloud
Establish
Cloud
Governance
Framework
Establish in
house
Cloud
DevOps
Capability
30 June 17 3 Dec 17 Aug 18 March 19Dec 17Dec 17
Current state
• Hybrid Cloud
• Hosting costs reduced by a third
• 2-3 weeks to stand up new system
(previously 12-15 weeks)
• No automation of standard service
requests
• 4 tier landscape for SAP
• < 48 hours for DR horizon for SAP
• Limited HA for some SAP
components
Future state (2019)
• Public Cloud for all business apps
• Hosting costs reduced to a third
• 2-3 days to stand up any new cloud
hosted system
• Automation of server management
related service requests
• Managed 3 tier landscapes
• < 6 hours DR horizon
December 2017
• Public Cloud for SAP
• Hosting costs halved
• 2-3 days to stand up a new SAP system
• Automation of SAP related server
builds, data refreshes & patching etc.
• 3 tier landscape for SAP
• < 6 hours for DR horizon for SAP
• Full HA for all SAP components
Contact’s Cloud Hosting Roadmap
52
15 Dec 16
Move
non-SAP to
Private
Cloud
22 Aug 16
Move
SAP to
Hybrid
Cloud

53
* Infrastructure as code
Optimisation Innovation
Our focus to date
Our focus with Nimbus
Our focus 2018
Trial
Innovation
Cloud Services
Consume
Native Cloud
Services
Implement
Automation*
-> Agility
Implement
Automation*
-> Repeatability
Transfer Workload
(Compute &
Storage)
Create Digital
Innovation Space
Foundation Layer
(Network, Security Management, Connectivity, Data Management)
Establish internal Infrastructure DevOps team
(To date: furnished via external contractors
and some internal architecture resources)
Building Contact’s Cloud Capability

What lessons did we learn?
54
It works really well…
• AWS infrastructure not only ‘just works’ – Outperforms our NZ hosted private cloud
…with some limitations
• Some SAP features lack support on AWS – Research what is supported for your OS, DB and SAP release
• Some AWS features may not meet your expectations – Consider augmentation where required
You can save costs…
• Hosting costs to date have been halved – Will be down to a third by 2019
• For Contact SAP BW on HANA is significantly cheaper to run in AWS than relational DB BW on dedicated servers
• Beware that ‘T-shirt sizes’ play into design decisions – e.g. the curious case of SAP’s hostagent on Windows
• From 4 to 3 tier landscape and no more major change path into production – Stand up systems only when needed
…and this is just the beginning of a change journey
• Savings require hard work – Plan for an 3-6 months ‘optimisation phase’ and sustain your efforts
• Don’t think you can (or need to) optimise before go-live – Your thinking will be limited to your pre-cloud experience
• Invest in automation – Repeatability and speed in server build and management is an asset
• Make space for innovation – Agility gains only have real business value if readily available

55
How to connect with me
E: hanno.schupp@contactenergy.co.nz
M: +64 21 916054
P: +64 4 462 1435
Li: https://nz.linkedin.com/in/hanno-schupp-aa5b19
E: hanno.schupp@contactenergy.co.nz
M: +64 21 916 054
P: +64 4 462 1435
L: https://nz.linkedin.com/in/hanno-schupp-aa5b19

In Closing …

Next Steps
Discuss with us…
Steve Wright wrghts@amazon.com
Ali Asgar Juzer juzerali@amazon.com
Ross Hutchings rosshut@amazon.com
David Lim limbo@amazon.com
Brent Colbert brentcol@amazon.com
Catherine Sirota csirota@amazon.com
Chris Borton cborton@amazon.com
Craig Roach craigar@amazon.com
Derry Bourke derbou@amazon.com
Johnathon Meichtry meichtry@amazon.com
Julien Mainguet mainguet@amazon.com
Tim Dacombe-Bird timdb@amazon.com

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© 2018, Amazon Web Services, Inc. or its Affiliates. All rights reserved. Amazon Confidential and Trademark© 2018, Amazon Web Services, Inc. or its Affiliates. All rights reserved. Amazon Confidential and Trademark
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AWS Cloud Migration Insights Forum New Zealand May 2018

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AWS Cloud Migration Insights Forum New Zealand May 2018