Granted Patent B2

US 8,868,608 · App. 12/476,144 · Granted Oct 21, 2014

Abstract

Claims (79)

1. A system for managing a virtual appliance lifecycle, comprising:

one or more physical processors programmed to execute one or more computer executable instructions which, when executed, cause the one or more physical processors to:

receive a request to create a software appliance, wherein the create request includes information identifying an image format for the software appliance;

identify a plurality of software components of the software appliance;

identify one or more source repositories containing the plurality of software components;

receive, from the one or more source repositories, one or more files corresponding to the plurality of software components;

create an image description for the software appliance that identifies the plurality of software components and the one or more source repositories;

build, on a first virtual machine, an image of the software appliance, wherein building the image comprises:

creating, in a physical extend of a space allocated to the first virtual machine, a file system layout for the image, wherein the file system layout includes a directory structure for the plurality of software components;

storing the one or more files to the file system layout in accordance with the directory structure;

identifying a conflict between, at least two of the plurality of software components;

resolving the conflict by removing one of the at least two of the plurality of software components from the image; and

formatting the image of the software appliance in accordance with the image format; and

transmit the image over a network to one or more devices configured to execute the image on a second virtual machine.

2. A system for managing a virtual appliance lifecycle, comprising:

a memory device having computer executable instructions; and

one or more physical processors coupled to the memory device, the one or more physical processors programmed to execute the computer executable instructions which, when executed, cause the one or more physical processors to implement a build engine configured to:

receive a build request for a software appliance, wherein the build request includes information identifying an image format for the software appliance;

identify, based on the build request, an image description for the software appliance that identifies a plurality of software components for the software appliance and one or more source repositories;

retrieve, from the one or more source repositories, one or more files corresponding to the plurality of software components;

build, on a first virtual machine, an image of the software appliance, wherein building the image comprises:

creating, in a physical extend of a space allocated to the first virtual machine, a file system layout for the image, wherein the file system layout includes a directory structure for the plurality of software components;

storing the one or more files to the file system layout in accordance with the directory structure;

identifying a conflict between at least two of the plurality of software components;

resolving the conflict by removing one of the at least two of the plurality of software components from the image; and

formatting the image in accordance with the image format; and

transmit the image over a network to one or more devices configured to execute the image on a second virtual machine, and

wherein the one or more physical processors are further caused to implement a development environment configured to create the image description.

3. The system of claim 2 , wherein the first virtual machine has a pre-configured state corresponding to an initialized state of the build engine, and the second virtual machine has a pre-configured state corresponding to an initialized state of a runtime environment.

4. The system of claim 2 , wherein the plurality of software components comprises one or more operating system components.

5. The system of claim 2 , wherein the development environment has access to a plurality of operating system components and is further configured to:

present to users of the system a plurality of appliance templates, each appliance template having less than the plurality of operating system components;

clone one of the plurality of appliance templates to create a base appliance derived from the cloned appliance template, wherein the cloned appliance template is cloned in response to the one or more appliance creation requests; and

modify the base appliance to implement one or more changes from the base appliance to the software appliance.

6. The system of claim 5 , wherein the development environment is further configured to:

construct an appliance family tree having a parent node and a child node arranged in a hierarchy, wherein the hierarchy represents a relationship between the base appliance and the software appliance; and

represent the one or more changes implemented for the software appliance.

7. The system of claim 5 , wherein the development environment is further configured to provide access for the software appliance to one or more of the users of the system.

8. The system of claim 2 , wherein the development environment is further configured to create the image description from an imported configuration file in response to one or more appliance creation requests.

9. The system of claim 2 , wherein the development environment is further configured to:

display information describing at least one of the plurality of software components or the one or more source repositories, wherein the displayed information includes a popularity metric for at least one of the plurality of software components.

10. The system of claim 2 , wherein, the development environment is further configured to apply one or more options to the image description in response to one or more appliance creation requests, wherein the options configure one or more of the plurality of software components, add custom files to the image description, and establish custom graphics for one or more of the plurality of software components.

11. The system of claim 2 , wherein the one or more physical processors are further caused to implement a virtualization environment configured to transmit the image over the network, and wherein the virtualization environment is further configured to provide one or more application program interfaces to communicate with one or more third-party applications that extend or modify functionality or behavior for one or more of the build engine, a runtime environment, the virtualization environment, or the development environment.

12. The system of claim 2 , wherein the image format includes at least one of a disk image format for deploying the image to physical media for execution, or a virtual disk image format for deploying the image to a virtual machine for execution.

13. The system of claim 2 , wherein the build engine is further configured to:

monitor one or more processes executed to build the image for the software appliance; and

generate one or more build logs describing the monitored one or more processes.

14. The system of claim 2 , wherein the one or more physical processors are further caused to capture a plurality of snapshots corresponding to a plurality of different states for the image during execution of the image on the second virtual machine.

15. The system of claim 14 , wherein the one or more physical processors are further caused to restore the image to a state corresponding to one or more of the plurality of snapshots.

16. The system of claim 14 , wherein the one or more physical processors are further caused to identify one or more changes between a first one and a second one of the plurality of snapshots.

17. The system of claim 2 , wherein the image includes a Preboot eXecution Environment configured to bootstrap a client device and load the image in a runtime environment at the client device.

18. The system of claim 2 , wherein the one or more physical processors are further caused to transmit the Image over the network to a runtime environment hosted on a web server.

19. The system of claim 2 , wherein the one or more physical processors are further caused to transmit the image over the network to a virtual server in a cloud computing environment.

20. A method for managing a virtual appliance lifecycle, the method being implemented on a computer system that comprises one or more physical processors executing one or more computer executable instructions which, when executed, perform the method, the method comprising:

receiving, by the one or more physical processors, a build request for a software appliance, wherein the build request includes information identifying an image format for the software component;

creating, by the one or more physical processors, an image description for the software appliance that identifies a plurality of software components of the software appliance and one or more source repositories;

identifying, by the one or more physical processors, based on the build request;

retrieving, by the one or more physical processors, from the one or more source repositories, one or more files corresponding to the plurality of software components;

building, by the one or more physical processors, on a first virtual machine, an image of the software appliance, wherein building the image comprises:

creating, in a physical extend of a space allocated to the first virtual machine, a file system layout for the image, wherein the file system layout includes a directory structure for the plurality of software components;

storing the one or more files to the file system layout in accordance with the directory structure;

identifying a conflict between at least two of the plurality of software components;

resolving the conflict by removing one of the at least two of the plurality of software components from the image; and

formatting the image in accordance with the image format; and

transmitting, by the one or more physical processors, the image over a network to one or more devices configured to execute the image on a second virtual machine.

21. The method of claim 20 , wherein the plurality of software components comprises one or more operating system components.

22. The method of claim 20 , wherein the one or more physical processors have access to a plurality of operating system components, and wherein creating the image description includes:

presenting a plurality of appliance templates, each appliance template having less than the plurality of operating system components;

cloning one of the plurality of appliance templates to create a base appliance derived from the cloned appliance template, wherein the cloned appliance template is cloned in response to the one or more appliance creation requests; and

modifying the base appliance to implement one or more changes from the base appliance to the software appliance.

23. The method of claim 22 , further comprising:

constructing an appliance family tree having a parent node and a child node arranged in a hierarchy, wherein the hierarchy represents a relationship between the base appliance and the software appliance; and

representing the one or more changes implemented for the software appliance.

24. The method of claim 20 , further comprising:

capturing, by the one or more physical processors, a plurality of snapshots corresponding to a plurality of different states for the image during execution of the image on the second virtual machine.

25. The method of claim 24 , further comprising:

restoring, by the one or more physical processors, the image to a state corresponding to one or more of the plurality of snapshots; and

identifying, by the one or more physical processors, one or more changes between a first one and a second one of the plurality of snapshots.

26. The method of claim 20 , wherein the image is transmitted over the network to at least one of a client device, a runtime environment hosted on a web server, or a virtual server in a cloud computing environment.

Assignments (19)