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Release engineering platform for Kubernetes

SLO validation, A/B testing, and progressive rollouts with advanced traffic engineering for K8s applications.

Quick start in 5 mins


Testing strategies

  • SLO validation
  • A/B and A/B/n test with business reward
  • Hybrid (A/B + SLOs) testing

Rollout strategies

  • Simple rollout & rollback
  • BlueGreen
  • Dark launch with builtin load/metrics
  • Dark launch with mirroring (shadowing)
  • Canary with fixed-%-split
  • Canary with progressive traffic shift
  • Canary with user segmentation
  • Canary with session affinity


  • Traffic shifting using multi-armed bandit
  • Bayesian analysis for version assessment
  • Builtin latency/error metrics
  • Custom metrics from any DB
  • Metrics mock

Talk to us on Slack


Interested in learning more, speaking to other contributors, or finding answers?

Come to our meetings


Everyone is welcome to join our weekly community meetings.

Contributors welcome


Want to join the fun? New users and contributors are always welcome!

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