~/talk

Gatekeeper: Flexible, Shareable Policy for Kubernetes

Talkat KubeCon + CloudNativeCon China 2019 · on Monday, 2019-06-24· [kubernetes]
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Gatekeeper is an open-source controller that turns OPA policies into Kubernetes CRDs (templates + constraints), enforces them via a validating admission webhook, and adds an audit mode for cluster-wide dry runs. Microsoft uses it in AKS preview and the project is alpha but working. Current limits: no mutating webhooks, limited metrics/observability, and basic policy tooling. The demo shows label, image-tag, and duplicate-name constraints failing at admission with clear messages.

AI-written summary · about

  1. 0:00Introduction
  2. 2:55Who are you
  3. 4:57The problem
  4. 8:43Common tools
  5. 10:23Kubernetes capabilities
  6. 13:06Challenges
  7. 14:49Solution Gatekeeper
  8. 25:48Why Gatekeeper
  9. 29:15Gatekeeper Lifecycle
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