Cloud Computing IaaS
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Transcript of Cloud Computing IaaS
Cloud Computing – Infrastructure as a Service (IaaS)
Simple overview including SoftlayerChris Sparshott
• Your laptop is a computer, CPU, RAM
• You can run more applications on a stack of laptops than you can a single laptop
• A Blade center is a stack of laptops managed as one single computer or “Server”
On the bare Metal – laptop“Running on the tin”
Hardware
Operating System
Applications
• Microsoft Excel
• Windows 7
• Laptop
On the Bare Metal – Blade Center
Hardware
Operating System
Applications
• Microsoft Excel
• Windows 7
• Blade Centre
Utilisation of hardware
• Imagine that each of these individual servers is being used at 20% of its maximum capacity.
• Therefore,80% of the server is not being used• E.g. CPU, memory, storage under utilised
Virtualised – spread the load
Hardware
Virtualisation
Operating System
Application
Virtualisation
• With Virtualisation you can run more applications on less hardware
• It also helps with fail-over should one of your blade servers have a fault
Many types of software environments
Hardware
Virtualisation
Operating System
Application
Imagine a room with 1000 blade centres = a Data centre
Hardware
Virtualisation
Operating System
Application
Private Cloud e.g. IBM employees only
Public Cloud e.g. anyone from any organisations sharing the hardware to run their applications
Hybrid
clientCloud deployment of software on infrastructure in a data centre
Cloud deployment of software on infrastructure in a data centre
Gateway between the clients on premise software and the
Cloud based software
Imagine 10+ rooms containing 10,000 blade servers spread around the globe
You will know some of these customers
IBM purchased this company - DBaaS
PA software and Softlayer
Hardware
Virtualisation
Operating System
Application = PA software
• Passport Advantage software
Meets IBM software
• Software Master agreement• http://www-01.ibm.com/software/lotus/passportadvantage/licensing_for_SoftLayer.ht
ml
• Licensing requirements• The bring your own software and license (BYOSL) option allows IBM customers, who
have accepted the terms of the IBM SoftLayer Standard Master Service Agreement to bring and upload Eligible IBM software Programs to the IBM SoftLayer infrastructure, provided the customer complies with the Program use requirements and has sufficient quantities of PA software license entitlements (Entitlements).
• Only the IBM Software listed as "eligible" in the "Table of Eligible BYOSL Software Programs" section below may be uploaded to the IBM SoftLayer infrastructure.
• When a customer uses Entitlements for a Program under this BYOSL option in cloud-provisioned Instance, those Entitlements are dedicated to that Instance and Customer may not use such Entitlements outside the IBM SoftLayer infrastructure at the same time.
• Question – are we adding this agreement into our ELA contracts?
Thank you
Questions?