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OpenStack at PayPal

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  • 1. OpenCloud At PayPalAnand Palanisamy15 Dec 2012
  • 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 PRINCIPLESTechnology!   Adopt Open Source Solutions where ever possible!   No Vendor Lock-in!   Industry Best Practices!   Leverage Industry InvestmentsFunctionality!   Self-Service!   Developers FirstMethodology!   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 OpEx6 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
  • 10. COMMUNITY TARGET CLOUD
  • 11. YES. WE ARE HIRINGapalanisamy@paypal.comhttp://ebaycareers.com

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