Dynamic association of application workload tiers to infrastructure elements in a cloud computing environment

Patent metadata

Field	Value
Publication number	US-10977207-B2
Application number	US-201816153725-A
Country	US
Kind code	B2
Filing date	Oct 6, 2018
Priority date	Dec 16, 2014
Publication date	Apr 13, 2021
Grant date	Apr 13, 2021

Abstract

Components are dynamically associated in a multi-tier application to different layers of a corresponding multi-tier application infrastructure. This includes defining, in a memory of a host computing system, a pattern that has an inventory of components of a multi-tier application. Each of the components are associated with a corresponding tier label for an n-tier architecture and the pattern is loaded into a pattern engine. The pattern engine deploys each component of the pattern to a layer of the n-tier architecture corresponding to a tier label associated with the component.

First claim

We claim:

1. A computer program product for dynamically associating components in a multi-tier application to different layers of a corresponding multi-tier application infrastructure, the computer program product comprising a non-transitory computer readable storage medium having program instructions embodied therewith, the program instructions executable by a device to cause the device to perform a method comprising:
defining, in memory of a host computing system, a pattern comprising a table of components, the table comprising a column of data fields, each data field identifying one of the components of the corresponding multi-tier application and a different column of different data fields, each different data field reflecting a corresponding virtual machine (VM) tier label referring to specific virtual machines of specific tiers of an n-tier architecture into which each identified one of the components associated with a corresponding component tier label is to be deployed and yet another column of further different fields, each of the further different fields identifying a tag for selected ones of the components, the tag comprising a textual reference to a grouping of components to be deployed together;
loading the pattern into a pattern engine; and
deploying, by the pattern engine, each component of the pattern to one of a public Internet layer, a Web layer or a data layer of the n-tier architecture corresponding to the component tier label by loading a first one of the components in the table of the pattern, identifying a corresponding component tier label for the first one of the components and also a presence of a tag, and if the tag corresponds to a pre-specified tag, deploying the first one of the components but otherwise not deploying the first one of the components, and repeating the loading, identifying and deploying for each other one of the components in the table of the pattern.

2. The computer program of claim 1 , wherein the pattern engine deploys each component of the pattern to a virtual machine of a layer of the n-tier architecture corresponding to the component tier label.

3. The computer program of claim 1 , wherein both the component and the VM tier labels provide for a data tier and a Web tier.

4. A computer program product for dynamically associating components in a multi-tier application to different layers of a corresponding multi-tier application infrastructure, the computer program product comprising a non-transitory computer readable storage medium having program instructions embodied therewith, the program instructions executable by a device to cause the device to perform a method comprising:
loading the pattern into a pattern engine executing in the memory, the pattern comprising a table of the components, the table comprising the table comprising a column of data fields, each data field identifying one of the components of the corresponding multi-tier application and a different column of different data fields, each different data field reflecting a corresponding virtual machine (VM) tier label referring to specific virtual machines of specific tiers of an n-tier architecture into which each identified one of the components associated with a corresponding component tier label is to be deployed and yet another column of further different fields, each of the further different fields identifying a tag for selected ones of the components, the tag comprising a textual reference to a grouping of components to be deployed together; and
deploying by the pattern engine each component of the pattern to one of a public Internet layer, a Web layer or a data layer of the n-tier architecture corresponding to the component tier label by loading a first one of the components in the table of the pattern, identifying a corresponding component tier label for the first one of the components and deploying the first one of the components and repeating the loading, identifying and deploying for each other one of the components in the table of the pattern.

5. The computer program product of claim 4 , wherein the pattern engine deploys each of the individual components of the pattern to a virtual machine of a layer of the n-tier architecture corresponding to a respective said component tier label associated with each individual one of the components.

6. The computer program product of claim 4 , wherein both the component and the VM tier labels provide for a data tier and a Web tier.

Assignees

• IBM

Inventors

• Apte Ajay A
• Brabson Roy F
• Kirby Iii Orvalle T
• Mcgee Jason R
• Moonen Scott C
• Woods Donald R

Classifications

• H04L41/40 Primary

  using virtualisation of network functions or resources, e.g. SDN or NFV entities · CPC title

• H04L67/56

  Provisioning of proxy services (store-and-forward switching systems in data switching networks H04L12/54) · CPC title

• G06F9/45558

  Hypervisor-specific management and integration aspects · CPC title

• H04L41/5054

  Automatic deployment of services triggered by the service manager, e.g. service implementation by automatic configuration of network components · CPC title

• G06F9/44521

  Dynamic linking or loading; Link editing at or after load time, e.g. Java class loading · CPC title