Installation of a software agent via an existing template agent

Patent metadata

Field	Value
Publication number	US-9665358-B2
Application number	US-201514846165-A
Country	US
Kind code	B2
Filing date	Sep 4, 2015
Priority date	May 30, 2014
Publication date	May 30, 2017
Grant date	May 30, 2017

Abstract

A system for adapting virtual computing resource (e.g., virtual machine) templates for use with new software platforms without modifying, or otherwise requiring recertification of, the template itself is disclosed. The system enables the installation of a software agent to be bootstrapped to the installation and execution of an agent already included in a template. Installation of the bootstrapped software agent may be performed automatically during initial provisioning of a virtual machine with little or no additional effort required from an administrator. Accordingly, embodiments of the disclosure enable preexisting templates to repurposed for use with new and/or more advanced cloud management platforms.

First claim

We claim:

1. A method, comprising:
responsive to a request to deploy a multi-tier application on one or more virtual computing resources using a first deployment application to orchestrate a deployment of the multi-tier application, provisioning a virtual computing resource based on a template generated for use in a cloud computing system and including a template agent, the template agent being configured to communicate with a second deployment application to receive and perform tasks for customizing the provisioned virtual computing resource;
receiving, by the template agent from the second deployment application, a script or information indicating a location from which the template agent downloads the script; and
executing the script to install a software agent on the provisioned virtual computing resource, wherein the software agent is configured to communicate with the first deployment application to facilitate deployment of at least a portion of the multi-tier application onto the provisioned virtual computing resource.

2. The method of claim 1 , further comprising executing the software agent to receive application deployment instructions from the first deployment application.

3. The method of claim 2 , wherein the application deployment instructions specify a plurality of application deployment tasks and time dependencies associated with the plurality of application deployment tasks.

4. The method of claim 1 , wherein the template is a certified template that does not include the software agent.

5. The method of claim 1 , wherein executing the script causes the template agent to retrieve and execute at least one binary file that comprises the software agent.

6. The method of claim 1 , wherein, upon executing the template agent, the template agent automatically retrieves a configuration file and configures the virtual computing resource based on the configuration file.

7. The method of claim 1 , wherein the template agent and the script are automatically executed after provisioning the virtual computing resource.

8. The method of claim 1 , further comprising executing the software agent to retrieve application deployment instructions from the first deployment application, and wherein the template agent, the script, and the software agent are executed without intervening input from a user.

9. The method of claim 1 , further comprising transmitting, via the template agent, a request for the script to the first deployment application.

10. A non-transitory computer-readable storage medium comprising instructions that, when executed in a computing device, perform the steps of:
responsive to a request to deploy a multi-tier application on one or more virtual computing resources using a first deployment application to orchestrate a deployment of the multi-tier application, provisioning a virtual computing resource based on a template generated for use in a cloud computing system and including a template agent, the template agent being configured to communicate with a second deployment application to receive and perform tasks for customizing the provisioned virtual computing resource;
receiving, by the template agent from the second deployment application, a script or information indicating a location from which the template agent downloads the script; and
executing the script to install a software agent on the provisioned virtual computing resource, wherein the software agent is configured to communicate with the first deployment application to facilitate deployment of at least a portion of the multi-tier application onto the provisioned virtual computing resource.

11. The non-transitory computer-readable storage medium of claim 10 , the steps further comprising executing the software agent to receive application deployment instructions from the first deployment application.

12. The non-transitory computer-readable storage medium of claim 11 , wherein the application deployment instructions specify a plurality of application deployment tasks and time dependencies associated with the plurality of application deployment tasks.

13. The non-transitory computer-readable storage medium of claim 10 , wherein the template is a certified template that does not include the software agent.

14. The non-transitory computer-readable storage medium of claim 10 , wherein executing the script causes the template agent to retrieve and execute at least one binary file that comprises the software agent.

15. The non-transitory computer-readable storage medium of claim 10 , wherein, upon executing the template agent, the template agent automatically retrieves a configuration file and configures the virtual computing resource based on the configuration file.

16. The non-transitory computer-readable storage medium of claim 10 , wherein the template agent and the script are automatically executed after provisioning the virtual computing resource.

17. The non-transitory computer-readable storage medium of claim 10 , the steps further comprising executing the software agent to retrieve application deployment instructions from the first deployment application, and wherein the template agent, the script, and the software agent are executed without intervening input from a user.

18. The non-transitory computer-readable storage medium of claim 10 , the steps further comprising transmitting, via the template agent, a request for the script to the first deployment application.

19. A computer system, comprising:
a system memory configured to store instructions; and
a processor, coupled to the system memory, configured to execute the instructions to:
responsive to a request to deploy a multi-tier application on one or more virtual computing resources using a first deployment application to orchestrate a deployment of the multi-tier application, provision a virtual computing resource based on a template generated for use in a cloud computing system and including a template agent, the template agent being configured to communicate with a second deployment application to receive and perform tasks for customizing the provisioned virtual computing resource;
receive, by the template agent from the second deployment application, to receive a script or information indicating a location from which the template agent downloads the script; and
execute the script to install a software agent on the provisioned virtual computing resource, wherein the software agent is configured to communicate with the first deployment application to facilitate deployment of at least a portion of the multi-tier application onto the provisioned virtual computing resource.

20. The computer system of claim 19 , wherein the processor is further configured to execute the instructions to carry out the step of executing the software agent to receive application deployment instructions from the first deployment application.

Assignees

• Vmware Inc

Inventors

• Nagaraja Vishwas
• Mohammed Intesar

Classifications

• G06F9/5077

  Logical partitioning of resources; Management or configuration of virtualized resources (specific details on emulation or internal functioning of virtual machines G06F9/455) · CPC title

• G06F9/45558

  Hypervisor-specific management and integration aspects · CPC title

• G06F2009/45595

  Network integration; Enabling network access in virtual machine instances · CPC title

• G06F8/60 Primary

  Software deployment · CPC title

• H04L67/06

  specially adapted for file transfer, e.g. file transfer protocol [FTP] · CPC title