Hierarchical API for defining a multi-segmented application in an SDDC

Patent metadata

Field	Value
Publication number	US-10628144-B2
Application number	US-201816112396-A
Country	US
Kind code	B2
Filing date	Aug 24, 2018
Priority date	Aug 24, 2018
Publication date	Apr 21, 2020
Grant date	Apr 21, 2020

Abstract

Some embodiments provide 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. In some embodiments, these manifests are application specific. Also, in some embodiments, 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 of deploying a multi-segmented application in a software defined datacenter (SDDC), the method comprising:
receiving a hierarchical API command that specifies a plurality of application segments and defines a plurality of rules to control data message flows associated with the application segments;
parsing the API command to identify a set of application segments and a set of rules to deploy; and
based on the parsed API command, deploying a set of machines in the SDDC to implement the set of application segments and providing the set of rules to a set of network elements in the SDDC to control the data message flows associated with the application segments.

2. The method of claim 1 , wherein the network elements include managed forwarding elements for forwarding data messages between the application segments and between other machines and the application segments.

3. The method of claim 1 , wherein the network elements include middlebox service elements for performing middlebox service operations 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 filter executing on host computers.

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

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

8. The method of claim 1 , wherein the multi-segmented application has at least 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 set of deployed machines comprise virtual machines.

11. The method of claim 1 , wherein the set of deployed machines comprise containers.

12. The method of claim 1 , wherein
the API command includes a set of parameters to update an earlier deployed multi-segment application, and
deploying the set of machines comprises updating the earlier deployed multi-segment application based on a set of parameters specified in the parsed API command.

13. The method of claim 1 , wherein
the API command includes a set of parameters to update an earlier provided set of rules, and
providing the set of rules comprises updating the earlier provided set of rules based on a set of parameters specified in the parsed API command.

14. The method of claim 1 , wherein at least a subset of rules relates to data message flows between application segments.

15. The method of claim 1 , wherein at least a subset of rules relates to data message flows sent to the application segment from applications other than the multi-segment application.

16. The method of claim 1 , wherein at least a subset of rules relates to data message flows sent from the application segment to applications other than the multi-segment application.

17. A non-transitory machine readable medium storing a program for deploying 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 API command that specifies a plurality of application segments and defines a plurality of rules to control data message flows associated with the application segments;
parsing the API command to identify a set of application segments and a set of rules to deploy; and
based on the parsed API command, directing a first set of machines (i) to deploy a second set of machines in the SDDC to implement the set of application segments and (ii) providing the set of rules to a set of network elements in the SDDC to control the data message flows associated with the application segments.

18. The non-transitory machine readable medium of claim 17 , wherein the network elements include firewall elements for enforcing firewall rules that are defined based on the set of rules.

19. The non-transitory machine readable medium of claim 17 , wherein the multi-segmented application has more than three application segments defined in the hierarchical API command.

20. The non-transitory machine readable medium of claim 17 , wherein at least a subset of rules relates to data message flows between application segments.

Assignees

• Vmware Inc

Inventors

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

Classifications

• G06F9/547

  Remote procedure calls [RPC]; Web services · CPC title

• G06F9/546

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

• G06F2209/547

  Messaging middleware · CPC title

• G06F8/60 Primary

  Software deployment · CPC title

• G06F40/205

  Parsing · CPC title