AUTOMATED DEPLOYMENT AND SERVICING OF DISTRIBUTED APPLICATIONS

• US 20110209140A1
• Filed: 02/25/2010
• Published: 08/25/2011
• Est. Priority Date: 02/25/2010
• Status: Active Grant

• Current Assignee: Microsoft Technology Licensing LLC (Microsoft Corporation)
• Original Assignee: Microsoft Corporation
• Inventors: Fries, Robert M., Parthasarathy, Srivatsan, Finnigan, James P., Shi, Alan C., Scheidel, William L.
• Granted Patent: US 8,627,309 B2
• Time in Patent Office: Days
• US Class Current: 717/172
• CPC Class Codes: G06F 11/0709 in a distributed system consisting of a plurality of standalone computer nodes, e.g. clusters, client-server systems
• CPC Class Codes: G06F 2009/45562 Creating, deleting, cloning virtual machine instances
• CPC Class Codes: G06F 2009/4557 Distribution of virtual machine instances; Migration and load balancing
• CPC Class Codes: G06F 8/60 Software deployment
• CPC Class Codes: G06F 8/61 Installation
• CPC Class Codes: G06F 8/65 Updates security arrangements therefor G06F21/57
• CPC Class Codes: G06F 8/70 Software maintenance or management
• CPC Class Codes: G06F 8/71 Version control security arrangements therefor G06F21/57; Configuration management
• CPC Class Codes: G06F 9/44505 Configuring for program initiating, e.g. using registry, configuration files
• CPC Class Codes: G06F 9/45558 Hypervisor-specific management and integration aspects
• CPC Class Codes: H04L 41/082 the condition being updates or upgrades of network functionality
• CPC Class Codes: H04L 67/34 involving the movement of software or configuration parameters network booting or remote initial program loading [RIPL] G06F9/4416

Abstract

Deployment and servicing tasks associated with multi-tier, distributed applications, application environments and data centers are automated so that a person does not have to manually perform these tasks. All of the information describing and defining the distributed service is modeled and stored in a re-useable service template that can be used to drive an automated system to programmatically deploy and manage the service over time. Deployment and servicing of a distributed application can be automated using re-useable models that capture hardware and workload definitions. The re-useable models in the form of service templates enable delta-based servicing of the application. The service can be deployed to one or more physical machines, one or more virtual machines or to a combination thereof. A default deployment plan can be customized with instance-specific customizations of service parameters.

Claims

1. A system comprising:

a processor and a memory including a module configured to cause the processor to;

perform automated deployment, automated lifetime management tasks and automated servicing of a distributed application based on a model of the distributed application, wherein the model of the distributed application comprises a plurality of service templates comprising;

a first service template comprising a plurality of machine tier templates, wherein the plurality of machine tier templates comprise hardware and workload definitions for the distributed application; and

a second service template comprising a revised service template, wherein automated servicing of the distributed application is performed based on a differencing operation performed on the first service template and the second service template.

2. The system of claim 1, wherein the first service template is re-useable and drives creation of additional physical and virtual machines.

3. The system of claim 1, wherein the distributed application is a multi-tiered application and wherein the first service template includes information regarding the network connectivity between tiers of the multi-tiered application or wherein the first service template includes information concerning how health information of the distributed application is reported.

4. The system of claim 1, wherein the differencing operation performed on the first service template and the second service template generates a list of actions comprising a customizable service plan.

5. The system of claim 1, wherein profiles comprising hardware and workload definitions of the first service template are re-useable and wherein machine tier templates of the first service template are re-useable.

6. The system of claim 1, wherein the first service template is customizable.

7. The system of claim 1, wherein the first service template drives automated deployment of a combination of physical and virtual machines for the distributed application.

8. A method comprising:

in a programming environment executing on a software development or application management computer creating a set of models that describe a distributed service, wherein the set of models include profiles that define hardware and software portions of the distributed service, the profiles supplying portions of instructions that drive automated creation of individual machines;

combining the profiles into a machine tier template;

combining a plurality of machine tier templates to create a service template that describes how to create an instance of the distributed service;

creating a customized service template by configuring instance-specific aspects of the distributed service in the service template; and

based on the customized service template, automate creation of machines that are deployed according to instructions in the customized service template.

9. The method of claim 8, wherein a workload profile describes configuration of an operating system deployed on the distributed service.

10. The method of claim 8, wherein the machine tier template describes how to create an individual machine and is used to create multiple machines having substantially identical characteristics.

11. The method of claim 8, wherein a workload profile defines an application workload.

12. The method of claim 8, wherein a workload profile drives automated deployment of the distributed service.

13. The method of claim 8, further comprising:

revising the service template to create the customized service template.

14. The method of claim 13, further comprising:

performing a differencing operation to discover incremental changes needed to make a deployed distributed service comply with a revised service template wherein the differencing operation determines how to apply changes to the deployed distributed service to make the deployed distributed service comply with the revised service template.

15. A computer-readable storage medium comprising computer-executable instructions which when executed cause at least one processor to:

perform automated deployment of a distributed service based on a model of the distributed service, wherein the model of the distributed service comprises a service template comprising a plurality of machine tier templates, wherein the plurality of machine tier templates comprise hardware and workload definitions for the distributed service;

customize the service template by configuring instance-specific aspects of the distributed service to create a customized service template; and

use the customized service template to drive an automated deployment of the distributed service, wherein an instance of the distributed service is created based on the customized service template, the instance of the distributed service comprising at least one physical machine and at least one virtual machine.

16. The computer-readable storage medium of claim 15, comprising further computer-executable instructions, which when executed cause the at least one processor to:

create a revised service template based on the customized service template by changing aspects of the customized service template to generate the revised service template.

17. The computer-readable storage medium of claim 16, comprising further computer-executable instructions, which when executed cause the at least one processor to:

perform a differencing operation on the customized service template and the revised service template to determine a list of actions to be performed on the instance of the distributed service that was deployed to make the instance of the distributed service comply with the revised service template.

18. The computer-readable storage medium of claim 16, comprising further computer-executable instructions, which when executed cause the at least one processor to:

perform a differencing operation on the customized service template and the revised service template to determine a list of actions to be performed on the instance of the distributed service that was deployed to make the instance of the distributed service comply with the revised service template; and

service the deployed instance of the distributed service using the list of actions.

19. The computer-readable storage medium of claim 16, comprising further computer-executable instructions, which when executed cause the at least one processor to:

perform a differencing operation on the customized service template and the revised service template to determine a list of actions to be performed on the instance of the distributed service that was deployed to make the instance of the distributed service comply with the revised service template; and

service the deployed instance of the distributed service by applying the list of actions using a customized workflow.

20. The computer-readable storage medium of claim 15, comprising further computer-executable instructions, which when executed cause the at least one processor to:

re-use the customized service template to create at least one additional physical machine or one additional virtual machine.