Abstract: A method includes receiving a reservation request corresponding to resource requirements of an application and including role-based access and first priority level indicators. A reservation subset of existing reservations is identified based on the role-based access indicator, and server clusters are evaluated based on the resource requirements, the first priority level indicator, the reservation subset, and server cluster resources. When the server clusters are determined to include at least one qualified server cluster, a first server cluster is identified either as a sole qualified server cluster or by ranking multiple qualified server clusters by calculating a score of each qualified server cluster, an existing reservation of the reservation subset assigned to the first server cluster is pre-empted based on the first priority level indicator relative to priority level indicators of the one or more existing reservations, and the reservation request is assigned to the first server cluster.

Abstract: A method includes receiving a reservation request corresponding to resource requirements of an application and including role-based access and first priority level indicators. A reservation subset of existing reservations is identified based on the role-based access indicator, and server clusters are evaluated based on the resource requirements, the first priority level indicator, the reservation subset, and server cluster resources. When the server clusters are determined to include at least one qualified server cluster, a first server cluster is identified either as a sole qualified server cluster or by ranking multiple qualified server clusters by calculating a score of each qualified server cluster, an existing reservation of the reservation subset assigned to the first server cluster is pre-empted based on the first priority level indicator relative to priority level indicators of the one or more existing reservations, and the reservation request is assigned to the first server cluster.

Abstract: A method includes receiving cumulative resource requirements of an application, the application including a plurality of pods, and the cumulative resource requirements including subsets of resource requirements corresponding to each pod of the plurality of pods. Qualified server clusters of a plurality of server clusters are determined based on the cumulative resource requirements, each server cluster of the plurality of server clusters including a plurality of nodes. A working set of server clusters is selected by calculating scores of the qualified server clusters, a statistical metric of two or more of the subsets of resource requirements is calculated, the working set of server clusters are ranked by mapping the statistical metric to infrastructure resources of the plurality of nodes of each server cluster of the working set of server clusters, and a list of the ranked server clusters is output to a user.