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Cloud Foundry Growing Pains: Lessons Learned Keeping the Largest CF Environment Alive and Kicking

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Bluemix runs over a million registered users and 500k+ running apps and the team reports concrete ops lessons: use BOSH releases and external CPI to avoid custom stemcell hacks, expect terabytes of logs early, treat PowerDNS as a brittle single point, and plan for weekly CVE-driven stemcell updates. A homegrown monitoring tool called dr. automates audits; multi‑BOSH deployments reduce blast radius; snapshotting director disks and backup director DB often or recreating state via a dummy CPI reconstruction prove lifesaving.

AI-written summary · about

  1. 0:00Introduction to Bluemix
  2. 3:48Operational lessons 10 to 6
  3. 16:04Operational lessons 5 to 1
  4. 26:07Q&A and capacity management
  5. 28:13Closing thoughts
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