Template driven approach to deploy a multi-segmented application in an SDDC

Patent metadata

Field	Value
Publication number	US-11086700-B2
Application number	US-201816112408-A
Country	US
Kind code	B2
Filing date	Aug 24, 2018
Priority date	Aug 24, 2018
Publication date	Aug 10, 2021
Grant date	Aug 10, 2021

Abstract

A simplified mechanism to deploy and control a multi-segmented application by using application-based manifests that express how application segments of the multi-segment application are to be defined or modified, and how the communication profiles between these segments. These manifests are application specific. Also, in some cases, deployment managers in a software defined datacenter (SDDC) provide these manifests as templates to administrators, who can use these templates to express their intent when they are deploying multi-segment applications in the datacenter. Application-based manifests can also be used to control previously deployed multi-segmented applications in the SDDC. Using such manifests would enable the administrators to be able to manage fine grained micro-segmentation rules based on endpoint and network attributes.

First claim

The invention claimed is:

1. A method for defining a multi-segmented application in a software defined datacenter (SDDC), the method comprising:
creating a hierarchical application programming interface (API) command that specifies a plurality of segments of the application to implement in the SDDC and defines a plurality of rules to control the forwarding of data messages between the segments of the application, the hierarchical API command comprising a plurality of requests that when processed deploys the application in the SDDC and deploys the plurality of rules for controlling the forwarding of data messages between segments of the application;
storing the hierarchical API command as a particular template in a plurality of customizable templates used to define a plurality of multi-segmented applications; and
providing a graphical user interface or an API gateway to allow the particular template to be retrieved and customized in order to define a manifest that defines a set of segments of the multi-segmented application and a set of rules for specifying communication between the segments of the multi-segmented application,
wherein when the manifest is subsequently processed by a computer (i) a plurality of machines on host computers in the SDDC are deployed to implement the set of segments of the multi-segmented application and (ii) the set of rules are deployed to a set of network elements in the SDDC to control the forwarding of the data messages to and from the deployed machines that implement the segments of the multi-segmented application.

2. The method of claim 1 , wherein the network elements include managed forwarding elements for forwarding, based on the deployed rules, data messages between the application segments and between the application segments and applications other than the multi-segmented application.

3. The method of claim 1 , wherein the network elements include middlebox service elements for performing middlebox service operations, based on the deployed rules, on data messages sent to or from the application segments.

4. The method of claim 3 , wherein the middlebox service elements include middlebox service machines executing on host computers.

5. The method of claim 3 , wherein the middlebox service elements include middlebox service engines executing on host computers.

6. The method of claim 3 , wherein service operations include one of a firewall operation, a load balancing operation, a network address translation operation, an encryption operation, an intrusion detection operation, and an intrusion prevention operation.

7. The method of claim 1 , wherein the middlebox service elements include firewall machines or devices.

8. The method of claim 1 , wherein the multi-segmented application has more than three application segments defined in the hierarchical API command.

9. The method of claim 1 , wherein the multi-segmented application has more than five application segments defined in the hierarchical API command.

10. The method of claim 1 , wherein the plurality of deployed machines comprises virtual machines or containers.

11. A non-transitory machine readable medium storing a program for defining a multi-segmented application in a software defined datacenter (SDDC), the program for execution by at least one processing unit, the program comprising sets of instructions for:
receiving a hierarchical application programming interface (API) command that specifies a plurality of segments of the application to implement in the SDDC and defines a plurality of rules to control the forwarding of data messages between the segments of the application, the hierarchical API command comprising a plurality of requests that when processed deploys the application in the SDDC and deploys the plurality of rules for controlling the forwarding of data messages between segments of the application;
storing the hierarchical API command as a particular template in a plurality of customizable templates used to define a plurality of multi-segmented applications; and
providing a graphical user interface or an API gateway to allow the particular template to be retrieved and customized in order to define a manifest that defines a set of segments of the multi-segmented application and a set of rules for specifying communication between the segments of the multi-segmented application,
wherein when the manifest is subsequently processed by a computer (i) a plurality of machines on host computers in the SDDC are deployed to implement the set of segments of the multi-segmented application and (ii) the set of rules are deployed to a set of network elements in the SDDC to control the forwarding of the data messages to and from the deployed machines that implement the segments of the multi-segmented application.

12. The non-transitory machine readable medium of claim 11 , wherein the network elements include managed forwarding elements for forwarding, based on the deployed rules, data messages between the application segments and between the application segments and applications other than the multi-segmented application.

13. The non-transitory machine readable medium of claim 11 , wherein the network elements include middlebox service elements for performing middlebox service operations, based on the deployed rules, on data messages sent to or from the application segments.

14. The non-transitory machine readable medium of claim 13 , wherein the middlebox service elements include middlebox service machines executing on host computers.

15. The non-transitory machine readable medium of claim 13 , wherein the middlebox service elements include middlebox service engines executing on host computers.

16. The non-transitory machine readable medium of claim 13 , wherein service operations include one of a firewall operation, a load balancing operation, a network address translation operation, an encryption operation, an intrusion detection operation, and an intrusion prevention operation.

17. The non-transitory machine readable medium of claim 11 , wherein the middlebox service elements include firewall machines or devices.

18. The non-transitory machine readable medium of claim 11 , wherein the multi-segmented application has more than three application segments defined in the hierarchical API command.

19. The non-transitory machine readable medium of claim 11 , wherein the multi-segmented application has more than five application segments defined in the hierarchical API command.

20. The non-transitory machine readable medium of claim 11 , wherein the plurality of deployed machines comprises virtual machines or containers.

Assignees

• Vmware Inc

Inventors

• Myneni Sirisha
• Chanda Arijit
• Gunda Laxmikant Vithal
• Poon Arnold
• Ghannadian Farzad
• Kumar Kausum

Classifications

• H04L63/0263

  Rule management · CPC title

• G06F9/546 Primary

  Message passing systems or structures, e.g. queues · CPC title

• H04L63/1425

  Traffic logging, e.g. anomaly detection · CPC title

• H04L63/029

  Firewall traversal, e.g. tunnelling or, creating pinholes · CPC title

• G06F8/60

  Software deployment · CPC title