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Consider handling the minResources when using volcano as a gang scheduler #535
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@tenzen-y: Please ensure the request meets the requirements listed here. If this request no longer meets these requirements, the label can be removed In response to this:
Instructions for interacting with me using PR comments are available here. If you have questions or suggestions related to my behavior, please file an issue against the kubernetes/test-infra repository. |
To clarify, we are looking for help from folks that have experience with volcano. |
/assign |
Since #520, the mpi-operator respects the
.spec.runPolicy.schedulingPolicy
when creating the PodGroup.Currently, the mpi-operator just passes the
.spec.runPolicy.schedulingPolicy.minResources
to the.spec.minResources
in PodGroup when using volcano as a gang scheduler.However, we may want to calculate all required resources in Launcher and Workers considering priorityClasses and then pass it to
.spec.minResources
in PodGroup like the following:mpi-operator/pkg/controller/podgroup.go
Lines 89 to 168 in 2bc2b65
/help
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