yunikorn-core
- Gang Scheduling.
- Bin-packing.
- Preemption based on fairness at the user/app level.
- Application priority.
- Rich scheduler metrics.
- Workload simulator.
- Prometheus integration (phase 2).
- Grafana integration.
yunikorn-k8shim
- Placement rules.
- Security support.
- Helm chart support.
yunikorn-web
- Implement cluster overview page, display overall info about cluster and applications
yunikorn-scheduler-interface
- Communication protocols between RM and scheduler-shim.
- gRPC interfaces.
- Scheduler plugin interfaces.
yunikorn-core
- Hierarchy queues with min/max resource quotas.
- Resource fairness between queues, users and apps.
- Cross-queue preemption based on fairness.
- Customized resource types (like GPU) scheduling support.
- Rich placement constraints support.
- Automatically map incoming container requests to queues by policies.
- Node partition: partition cluster to sub-clusters with dedicated quota/ACL management.
- Configuration hot-refresh.
- Stateful recovery.
- Metrics framework.
yunikorn-k8shim
- Support K8s predicates. Such as pod affinity/anti-affinity, node selectors.
- Support Persistent Volumes, Persistent Volume Claims, etc.
- Load scheduler configuration from configmap dynamically (hot-refresh).
yunikorn-web
- Cluster overview page with brief info about the cluster.
- Read-only application view, including app info and task breakdown info.
- Read-only queue view, displaying queue structure, queue resource, usage info dynamically.