Abstract: A layer-based method and system for defining and enforcing policies in an information technology (IT) environment. Specifically, the disclosed method and system propose and implement a layer-based infrastructure management model, which partitions the scope and problem set of application and operational policy definition and/or enforcement into a hierarchy of abstraction layers.

Abstract: An apparatus in one embodiment comprises a processing platform configured to implement multi-layer infrastructure comprising compute, storage and network resources at a relatively low level of the multi-layer infrastructure, an application layer at a relatively high level of the multi-layer infrastructure, and one or more additional layers arranged between the relatively high level and the relatively low level. The processing platform is further configured to determine policies for respective different ones of the layers of the multi-layer infrastructure, the policy for a given one of the layers of the multi-layer infrastructure defining rules and requirements relating to that layer, to enforce the policies at the respective layers of the multi-layer infrastructure, and to monitor performance of an application executing in the multi-layer infrastructure. One or more configuration parameters of the multi-layer infrastructure are adjusted based at least in part on a result of the monitoring.

Abstract: Aspects of the present disclosure involve systems and methods for a tiered scheme of quality of service settings for ports of a network switch based at least on a performance metric of a storage pool of a software defined storage (SDS) appliance. In one particular embodiment, a network switch associated with one or more storage appliances may be configured to apply the networking tiered scheme to the ports of the network switch. The tiered scheme may be associated with a storage tier assigned or associated with a storage pool of the SDS system. Thus, a networking tier may be provided to one or more ports or networking components of the network if those ports or components are associated with the storage tier. The particular networking tier associated with a port or component may determine one or more quality of service settings applied to the port or component.

Abstract: A layer-based method and system for defining and enforcing policies in an information technology (IT) environment. Specifically, the disclosed method and system propose and implement a layer-based infrastructure management model, which partitions the scope and problem set of application and operational policy definition and/or enforcement into a hierarchy of abstraction layers.

Abstract: An apparatus in one embodiment comprises a processing platform configured to implement multi-layer infrastructure comprising compute, storage and network resources at a relatively low level of the multi-layer infrastructure and an application layer at a relatively high level of the multi-layer infrastructure. The processing platform is further configured to determine operational policies for respective different ones of the layers of the multi-layer infrastructure other than the application layer, the operational policies defining operational rules and requirements relating to the corresponding layers, to determine an application policy for the application layer, the application policy defining application workload rules and requirements for an application to be executed in the multi-layer infrastructure, and to manage the multi-layer infrastructure in accordance with the operational policies and the application policy.

Abstract: Aspects of the present disclosure involve systems and methods for a tiered scheme of quality of service settings for ports of a network switch based at least on a performance metric of a storage pool of a software defined storage (SDS) appliance. In one particular embodiment, a network switch associated with one or more storage appliances may be configured to apply the networking tiered scheme to the ports of the network switch. The tiered scheme may be associated with a storage tier assigned or associated with a storage pool of the SDS system. Thus, a networking tier may be provided to one or more ports or networking components of the network if those ports or components are associated with the storage tier. The particular networking tier associated with a port or component may determine one or more quality of service settings applied to the port or component.