~/talk

Multi-DC Cloud Foundry: What, Why and How?

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Cloud Foundry is stateful so CAP theorem applies: three concrete multi‑DC choices emerge — single‑site (simplest, loses CF if site dies), split control plane/runtime (apps keep running but cannot change state during a partition), or multiple independent CFs (high availability but hard consistency and rollout coordination). Practical tools demonstrated: CF Plex to run CF CLI commands across controllers, Concourse for CI-driven app pushes, the Converger for declarative org/space/service convergence, and deploy tools (including Deployed and Spinnaker) for cross‑DC app rollouts and rollbacks.

AI-written summary · about

  1. 0:00Introduction
  2. 0:44Story Time
  3. 5:33Cap Theorem
  4. 6:58Stateful Cloud Foundry
  5. 15:02CF Plex
  6. 18:02Concourse
  7. 22:39Deployment
  8. 25:43Questions
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