2. VISION
Provide a platform that enables agility, availability and innovation.
Risk
Payments
Wallet
Mobile
Ads
Unified
PAAS
IAAS
Infrastructure
Services
(Compute,
Storage,
Switches,
FWs,
LBs,
DNS
)
Product
Pre-‐
DEV
QA
PROD
PROD
M&A’s
Mgmt
Centralized
Monitoring
2 Confidential and Proprietary
3. GUIDING PRINCIPLES
Technology
! Adopt Open Source Solutions where ever possible
! No Vendor Lock-in
! Industry Best Practices
! Leverage Industry Investments
Functionality
! Self-Service
! Developers First
Methodology
! Run Operations as an Engineering Organization
! Agile Development Model and Small 3 to 4 team members
! Delivery Every 2 weeks
4. VISION
Provide a platform that enables agility, availability and innovation.
Risk
Payments
Wallet
Mobile
Ads
Unified
PAAS
IAAS
Infrastructure
Services
(Compute,
Storage,
Switches,
FWs,
LBs,
DNS
)
Product
Pre-‐
DEV
QA
PROD
PROD
M&A’s
Mgmt
Centralized
Monitoring
4 Confidential and Proprietary
5. WHY OPENSTACK?
• Closely known Success Stories
• Lots of customization capability
• Wider support by all major vendors
• Very Active Open Source Community
• We are using Linux, Java, Hadoop
• Opportunity to hire top talents
• Foundation
6. TECHNOLOGY STACK
Operations Portal PD Deployment Portal
User Horizon, Ceilometer
Interface Traffic Mgmt Monitoring Metering Stages Workflow Monitoring
Orchestration Engine
Orchestration
Cloud Formation (Heat)
Foundational Compute LB Management DNS Management
Services Nova, Swift, Glance, Key Stone LBaaS DNSaaS
Software Cobbler Nagios
Infrastructure
Salt Bind RHEL 6.3 KVM
ISC DHCP
Hardware Compute Local Storage Network Load Balancer
Infrastructure HP SL230. Gen 8 HP 4X600 GB(Mirror) Cisco 4948 & Arista 7050 F5 10.2.2
OpEx
6 Confidential and Proprietary
7. CURRENT DEPLOYMENT
• 1 OpenStack deployment per Data Center
• 96 Compute Nodes in a Rack
• 4 Top of Rack Switches (2 PROD, 2 Management)
• /23 subnet X 2 (PROD), /23 subnet X 2 (Management)
• Supporting 2 Flavors (12 to 16 VMs per host) = ~ 1300 VMs
• Utilized existing physical L3, Firewall
• Nova, Glance, Swift, Keystone, Dashboard (Essex Stable 3)
• Integrated with LBs, DNS, Change Management, naggios monitoring
8. LESSONS LEARNED
• How to fit into existing infrastructure?
• Availability Zone Customization
• Plug-in Options for DNS and LB
• Lab Infrastructure
• OpenStack Dev. Life Cycle
9. WHAT’S NEXT
• Sophisticated networking
• Bare Metal Provisioning
• Compute Cells
• Open Hardware Spec
• Extend to Dev., QA, Staging, L&P
• Self-Service, Security
• Migration to Folsom and beyond
• Design, Develop, Fix and Contribute to community
• Inter-Operability Lab and ebay inc distribution
