KusionStack Controller Mesh is a solution that helps developers managing their controllers/operators better.
- Sharding: Through relevant configurations, Kubernetes single-point deployed operator applications can be flexibly shard deployed.
- Canary upgrade: Depends on sharding, the controller instances can be updated in canary progress instead of updated in one time.
- Circuit breaker and rate limiter: Not only Kubernetes operation requests, but also other external operation requests.
- Multicluster routing and sharding
- And more: Fault injection and Observability (Todo).