Abstract: This specification discloses resource scheduling methods and apparatuses, electronic devices. The resource scheduling method includes following: estimated resource consumption data of a target container group in a plurality of time periods is determined in response to a resource application request of the target container group, resource amount data of each of a plurality of cluster nodes in the plurality of time periods is obtained, and the target container group is scheduled to at least one of the plurality of cluster nodes based on the estimated resource consumption data and the resource amount data. It can be seen that in this specification, different resource amounts can be allocated to the target container group in different time periods, and the target container group can fully use resources allocated to the target container group in each time period during running, thereby reducing the waste of cluster resources.

Abstract: Embodiments of this specification provide batch scheduling-based application scheduling methods, apparatuses, and systems. In the batch scheduling-based application scheduling method, an application scheduling request is received from a client, where the application scheduling request includes description information used to indicate a chain invoking relationship between applications to be scheduled; the applications to be scheduled are grouped into at least one scheduling object group based on the chain invoking relationship, where applications to be scheduled that are located in the same scheduling object group have the same chain invoking relationship; and the applications to be scheduled are scheduled to a target node by using the scheduling object group as a unit.

Abstract: Embodiments of this specification disclose methods and systems for colocation of a plurality of business services. The method includes: for one of the business services, determining a target resource level corresponding to the business service; obtaining a target schedulable resource of each of one or more processing devices, where the target schedulable resource is a schedulable resource corresponding to the target resource level; and determining, based on whether the target schedulable resource satisfies a deployment condition corresponding to the business service, a method for deploying the business service on the one or more processing devices.

Abstract: A container group scheduling method includes obtaining multiple to-be-scheduled pods from a pod scheduling queue. Equivalence class partitioning on the multiple to-be-scheduled pods is performed to obtain at least one pod set. Each of the at least one pod set is determined as a target pod set. Scheduling processing is performed on the target pod set to bind each pod in the target pod set to a node configured to run the pod. A target schedulable node set corresponding to the target pod set is determined. A correspondence between the target pod set and the target schedulable node set is cached. From the target schedulable node set, a node corresponding to each pod in the target pod set is determined. Each pod in the target pod set is bound to the node corresponding to each pod in the target pod set. The cached correspondence is deleted.