HP Helion Episode 6: Cloud Foundry Summit Recap
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The document discusses various aspects of application development and infrastructure management, emphasizing the importance of using service interfaces for communication between teams. It mentions technologies like Docker, Cloud Foundry, and BOSH for managing applications in cloud environments. Additionally, the document highlights the necessity of externalizable service interfaces and the potential consequences for teams not adhering to this principle.
HP Helion Episode 6: Cloud Foundry Summit Recap
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- 3. 3 Native Support for Docker and .NET Collaborate on BOSH OpenStack CPI Cloud Foundry on Azure New Release of Pivotal Cloud Foundry
- 4. 4 Helion Stackato Multi-platform (Vmware, AWS, …) Helion VPC (managed) Helion CloudSystem (private)
- 7. 7 Two-Pizza Teams small teams are holy
- 8. 8 How many links are in your group? the formula
- 9. 9 n (n – 1) 2 n = number of people
- 10. 10 INFRASTRUCTURE Application PLATFORM Your Application CODE Platform Operations Application Developers Application Operations • Creates deployable artifact • Config Prod environment • Deploys app to prod • Monitors application • Scales application • Deploys new app version with zero downtime • Deploys platform • Makes standard runtimes and services available • Monitors platform • Scales platform • Upgrades platform with zero downtime
- 11. COMMIT X 11 COMMIT X V 1 COMMIT X V 2 Application Operations DEV ACP PROD Platform Operations Application Developers
- 13. 13 “All teams will henceforth expose their data and functionality through service interfaces. Teams must communicate with each other through these interfaces. There will be no other form of interprocess communication allowed: no direct linking, no direct reads of another team’s data store, no shared-memory model, no back-doors whatsoever. The only communication allowed is via service interface calls over the network. It doesn’t matter what technology they use. HTTP, Corba, Pubsub, custom protocols — doesn’t matter. All service interfaces, without exception, must be designed from the ground up to be externalizable. That is to say, the team must plan and design to be able to expose the interface to developers in the outside world. No exceptions. Anyone who doesn’t do this will be fired. Thank you; have a nice day! ”2002, Jeff Bezos (CEO of Amazon)
- 14. 14 BOSH 1- Create all the VMs 2. Auto-healing 3. Rolling upgrades
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