Notre Dame’s Journey to the Cloud Mike Chapple, Senior Director for IT Service Delivery Sharif Nijim, Enterprise Application Architect January 28, 2015
@mchapple @snijim
Agenda ● ● ● ●
Notre Dame’s Journey to the Cloud Case Studies Organizational Considerations Collegial Conversation
What are we doing?
4
5
6
7
Why IaaS?
8
Traditional IT
Capacity
Your IT needs
Time
Fast Growth
On and Off
WASTE
Variable peaks
Predictable peaks Frustrated Students, Faculty, and Staff
On and Off
Fast Growth
The IaaS Value Proposition
Variable peaks
Predictable peaks
Why AWS?
12
How Did We Start?
Fall 2012: Catalyst
Introduction to AWS ● Connected with Amazon Web Services ● Met in Michigan ● Built/configured CRM demo environment during the initial meeting ● ND staff impressed with AWS toolset
Initial move/test took three days (10/2012) Performance/scalability test results exceeded expectations Reduced complexity/cost Site went live 1/2013
What did it take?
Success! ● Normal and emergency operation simplified ● Autoscaling handled BCS Championship ● To Do: CloudFront, better performance, lower cost
Lessons learned ● ● ● ● ●
Apex node nd.edu must be DNS A-‐Record Local URL path dependencies need to be fixed Sites coupled with campus needed to be relocated Support for multi-‐AZ CloudFront will require us to make design changes
Case Study: conductor.nd.edu ● ● ● ●
Conductor: ND-‐developed content management system 435+ web sites 4+ million views/month Hosted in RackSpace -‐ plagued by unstable hardware issues
Approach ● ● ● ● ●
Employ Elasticache Switched from MySQL server to RDS Began process to enable scaling Externalize data in EBS … then … S3 Use sub-‐account to simplify sysadmin permissions and billing
Success!
Success!
It may be faster, but now its half the cost!!
Case Study: Server Backups Netbackup to manage 300 TB of backups Chose Panzura as cloud storage gateway partner Backing up to S3 Any server restore since summer 2014 being retrieved through Panzura device ● Able to avoid augmenting/replacing NetApp on premises footprint ● ● ● ●
Other ND/AWS Successes
ND Authentication in AWS ● High availability for off-‐campus students, faculty, and staff ● Auto failover with Route 53 ● Client Gateway VPN for Domain Controller sync
Dedicated Team…
…from across the organization…
…expanding as necessary
Dedicated space…
…evolved to be habitable
Shared Mission: #NDCloudFirst
80% of IT service portfolio to be cloud based in 3 years
Mike Chapple, Senior Director for IT Service Delivery. Sharif Nijim, Enterprise Application Architect. January 28, 2015. Notre Dame's Journey to the Cloud.
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