Software product instance placement

Patent metadata

Field	Value
Publication number	US-9628399-B2
Application number	US-201313802708-A
Country	US
Kind code	B2
Filing date	Mar 14, 2013
Priority date	Mar 14, 2013
Publication date	Apr 18, 2017
Grant date	Apr 18, 2017

Abstract

A system, method and computer program product for detecting data omissions between intermittently-connected devices. An example system includes physical computing resources available for utilization. A placement server communicates with a client. The client seeks to use a portion of the computer resources to execute the software product instances. The placement server receives resource utilization parameters from the client and assigns the portion of the computer resources to the software product instances based on the resource utilization parameters and the physical computing resources available for utilization. The resource utilization parameters include specification of a hierarchal arrangement of the software product instances.

First claim

What is claimed is:

1. A system for managing software product instance placement, the system comprising:
a plurality of physical computing resources available for utilization;
a specification of a hierarchal arrangement of the software product instances, the specification specifying: capacities of the physical computing resources, resource demands of virtual machines, which type of the physical computing resources the virtual machines are permitted to execute on, and whether the virtual machines are permitted to move to a different physical computing resource;
a placement server to communicate with a client, wherein the client is a clustered middleware system, the client seeking to use a portion of the plurality of physical computer resources to execute the software product instances, the placement server configured to receive resource utilization parameters from the client, the resource utilization parameters including the specification of the hierarchal arrangement of the software product instances, the placement server configured to assign the portion of the plurality of physical computer resources to the software product instances based on the resource utilization parameters and the physical computing resources available for utilization; and
a communication port at the placement server, the communication port configured to receive the utilization parameters in a standardized form, the utilization parameters specifying whether virtual machine instances can be moved from one physical computer to another physical computer; and
placement triggers configured to initiate an assignment of the portion of the plurality of physical computer resources to the software product instances based on a predetermined condition unless the utilization parameters specify the portion of the plurality of physical computer resources cannot be assigned to the software product instances; and
wherein the placement server is stateful, such that the portion of the plurality of physical computer resources assigned to the software product instances is further based on computer resource assignments to other clients;
wherein the predetermined condition is a time interval; and
wherein the placement server is shared by multiple clients in a cloud infrastructure.

2. The system of claim 1 , wherein the standardized form includes classes to group the resource utilization parameters.

3. The system of claim 1 , further comprising a plurality of clients sharing the placement server, wherein the client is a member of the plurality of clients.

4. The system of claim 1 , further comprising:
wherein the plurality of software product instances is the virtual machine instances; and
wherein the plurality of physical computing resources is host computers for hosting the virtual machine instances; and
wherein the placement server assigns one of the virtual machine instances to one of the host computers based, in part, on other virtual machines instances assignments to the host computers.

5. A non-transitory computer program product for managing software product instance placement on a plurality of physical computer resources, the computer program product comprising:
a computer readable storage medium having computer readable program code embodied therewith, the computer readable program code configured to:
receive by a placement service resource utilization parameters from a client, wherein the client is a clustered middleware system, the resource utilization parameters including specification of a hierarchal arrangement of software product instances; and
initiate, by placement triggers, an assignment of the portion of the plurality of physical computer resources to the software product instances based on a predetermined condition unless the utilization parameters specify the portion of the plurality of physical computer resources cannot be assigned to the software product instances;
assign the portion of the plurality of physical computer resources to the software product instances based on the resource utilization parameters, the physical computing resources available for utilization and computer resource assignments to other clients; and
expose a communication port at the placement server, the communication port configured to receive the utilization parameters in a standardized form, the utilization parameters specifying whether virtual machine instances can be moved from one physical computer to another physical computer;
wherein the predetermined condition is a time interval; and
wherein the placement server is shared by multiple clients in a cloud infrastructure.

6. The computer program product of claim 5 , wherein the standardized form includes classes to group the resource utilization parameters.

7. The computer program product of claim 5 , further comprising computer readable program code to share the placement server by a plurality of clients, wherein the client is a member of the plurality of clients.

8. The computer program product of claim 5 , further comprising:
wherein the plurality of software product instances is the virtual machine instances; and
wherein the plurality of physical computing resources is host computers for hosting the virtual machine instances; and
wherein the computer readable program code to assign the portion of the plurality of physical computer resources includes computer readable program code to assign one of the virtual machine instances to one of the host computers based, in part, on other virtual machines instances assignments to the host computers.

Assignees

• IBM

Inventors

• Steinder Malgorzata
• Whalley Ian N

Classifications

• H04L47/70 Primary

  Admission control; Resource allocation · CPC title

• G06F9/505

  considering the load · CPC title