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

Patent metadata

Field	Value
Publication number	US-10078619-B2
Application number	US-201414572252-A
Country	US
Kind code	B2
Filing date	Dec 16, 2014
Priority date	Dec 16, 2014
Publication date	Sep 18, 2018
Grant date	Sep 18, 2018

Abstract

Embodiments of the present invention provide a method, system and computer program product for the dynamic association of components in a multi-tier application to different layers of a corresponding multi-tier application infrastructure. In an embodiment of the invention, a method for dynamically associating components in a multi-tier application to different layers of a corresponding multi-tier application infrastructure includes defining in memory of a host computing system a pattern that has an inventory of components of a multi-tier application. The method also includes associating each of the components with a corresponding tier label for an n-tier architecture. The method yet further includes loading the pattern into a pattern engine. Finally, the method includes deploying by the pattern engine 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 tier label referring to specific virtual machines of specific tiers of the multi-tier application into which each identified one of the components 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 a tier label associated with the component by loading a first one of the components in the table of the pattern, identifying a corresponding 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 product of claim 1 , wherein the pattern engine deploys each component of the pattern to a virtual machine of the layer of the n-tier architecture corresponding to the tier label associated with the component.

3. The computer program product of claim 1 , wherein the tier labels provide for the data tier and the 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 into memory of a computer a pattern configured for processing by a pattern engine executing in the memory of the computer, 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 tier label referring to specific virtual machines of specific tiers of the multi-tier application into which each identified one of the components 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,
processing the pattern by the pattern engine in connection with different layers of an n-tier architecture of a multi-tier application, each of the layers having a corresponding different tier label providing a textual description of a different logical tier of the multi-tier application, the pattern engine processing the pattern by deploying the individual components of the pattern to one of a public Internet layer, a Web layer or a data layer of the n-tier architecture corresponding to one of the tier labels that has been associated with each individual one of the components by loading a first one of the components in the table of the pattern, identifying a corresponding 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.

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 the layer of the n-tier architecture corresponding to the tier label associated with each individual one of the components.

6. The computer program product of claim 4 , wherein the 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

• H04L41/0886

  Fully automatic configuration · CPC title

• G06F9/45558

  Hypervisor-specific management and integration aspects · CPC title

• H04L41/0873

  Checking configuration conflicts between network elements · 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