Methods and apparatus for tenant aware runtime feature toggling in a cloud environment

Patent metadata

Field	Value
Publication number	US-11861402-B2
Application number	US-202016912314-A
Country	US
Kind code	B2
Filing date	Jun 25, 2020
Priority date	Jun 25, 2020
Publication date	Jan 2, 2024
Grant date	Jan 2, 2024

Abstract

Methods, apparatus, systems, and articles of manufacture to provide tenant aware runtime feature toggling in a cloud or other virtualized computing environment are disclosed. An example method includes determining a feature toggle associated with a resource of a provisioning request; retrieving the feature toggle from a database using a first tenant identifier, the feature toggle to have a first value for the first tenant identifier and a second value for a second tenant identifier; processing the feature toggle to provision the resource according to the first value of the feature toggle; and facilitating provisioning of the resource according to the first value.

First claim

What is claimed is:

1. A resource provisioning apparatus comprising:
memory;
instructions in the memory; and
processor circuitry to execute the instructions to implement at least:
a request processor to receive and process a provisioning request in a software-defined data center (SDDC) for provisioning of a resource of the SDDC;
a toggle manager to:
determine a feature toggle associated with the resource of the provisioning request, the resource associated with a tenant of the SDDC, the tenant identified using a first tenant identifier; and
retrieve the feature toggle from a database stored in one or more database servers of the SDDC using the first tenant identifier, the feature toggle to have a first value for the first tenant identifier and a second value for a second tenant identifier, the database to store first program code representing the first value and second program code representing the second value, the first program code and the second program code stored separate from third program code representing the resource and dynamically updatable in response to receiving the provisioning request without recoding of the third program code, each of the first value and the second value to differently modify execution of the resource, the first program code and the second program code different from the third program code;

a content retriever to retrieve the third program code for the resource of the provisioning request;
a content compiler to:
compile, in response to receiving the provisioning request, the first program code for the feature toggle with the third program code for the resource to form compiled code to enable provisioning of the resource according to the first value of the feature toggle; and
send the compiled code to a result transmitter;

the result transmitter to transmit the compiled code to an automation executor; and the automation executor to provision and execute the resource according to the first value.

2. The apparatus of claim 1 , wherein the toggle manager includes:
a toggle interface to analyze the provisioning request to determine the feature toggle associated with the resource of the provisioning request;
a tenant identifier to identify the tenant and the associated first tenant identifier;
a toggle updater to update the feature toggle in the database; and
a toggle processor to:
retrieve the feature toggle from the database using the first tenant identifier; and
provide the feature toggle from the database to the content compiler.

3. The apparatus of claim 1 , wherein the toggle manager is to select a processing strategy for toggle retrieval, the processing strategy corresponding to a format for the first value and the second value of the feature toggle.

4. The apparatus of claim 1 , wherein the database is to organize feature toggles and associated values according to a hierarchy, the hierarchy including system values and tenant-specific values for one or more feature toggles, including a first tenant-specific value to override a first system value for the respective tenant.

5. The apparatus of claim 1 , wherein the toggle manager is to analyze the provisioning request to identify the feature toggle associated with the resource of the provisioning request and an associated toggle operation, the toggle operation to include at least one of a toggle update, a toggle query, or a get toggles request.

6. The apparatus of claim 1 , wherein the compiled code is first compiled code, and further including:
the content compiler to:
compile, in response to receiving the provisioning request, the second program code for the feature toggle with the third program code for the resource to form second compiled code to enable provisioning of the resource according to the second value of the feature toggle; and
send the second compiled code to the result transmitter;

the result transmitter to transmit the second compiled code to the automation executor; and
the automation executor to provision and execute the resource according to the second value.

7. At least one non-transitory computer readable storage medium comprising instructions that, when executed, cause at least one processor to at least:
receive and process a provisioning request in a software-defined data center (SDDC) for provisioning of a resource of the SDDC;
determine a feature toggle associated with the resource of a provisioning request, the resource associated with a tenant of the SDDC, the tenant identified using a first tenant identifier;
retrieve the feature toggle from a database stored in one or more database servers of the SDDC using the first tenant identifier, the feature toggle to have a first value for the first tenant identifier and a second value for a second tenant identifier, the database to store first program code representing the first value and second program code representing the second value, the first program code and the second program code stored separate from third program code representing the resource and dynamically updatable in response to receiving the provisioning request without recoding of the third program code, each of the first value and the second value to differently modify execution of the resource, the first program code and the second program code different from the third program code;
retrieve the third program code for the resource of the provisioning request;
compile, in response to receiving the provisioning request, the first program code for the feature toggle with the third program code for the resource to form compiled code to enable provisioning of the resource according to the first value of the feature toggle;
transmit the compiled code; and
provision and execute the resource according to the first value.

8. The at least one computer readable storage medium of claim 7 , wherein the instructions, when executed, further cause the at least one processor to:
analyze the provisioning request to determine the feature toggle associated with the resource of the provisioning request;
identify the tenant and the associated first tenant identifier;
update the feature toggle in the database;
retrieve the feature toggle from the database using the first tenant identifier; and
provide the feature toggle from the database.

9. The at least one computer readable storage medium of claim 7 , wherein the instructions, when executed, further cause the at least one processor to select a processing strategy for toggle retrieval, the processing strategy corresponding to a format for the first value and the second value of the feature toggle.

10. The at least one computer readable storage medium of claim 7 , wherein the instructions, when executed, further cause the at least one processor to organize feature toggles and associated values according to a hierarchy, the hierarchy including system values and tenant-specific values for one or more feature toggles, including a first tenant-specific value to override a first system value for the respective tenant.

11. The at least one computer readable storage medium of claim 7 , wherein the instructions, when executed, further cause the at least one processor to analyze the provisioning request to identify the feature toggle associated with the resource of the provisioning request and an associated toggle operation, the toggle operation to include at least one of a toggle update, a toggle query, or a get toggles request.

12. The at least one computer readable storage medium of claim 7 , wherein the compiled code is first compiled code, and wherein the instructions, when executed, further cause the at least one processor to:
compile, in response to receiving the provisioning reque

Assignees

• Vmware Inc

Inventors

• Pavlov Daniel
• Savov Boris
• Georgiev Kristiyan
• Ganekov Grigor
• Ivanov Zhan

Classifications

• G06F9/5011 Primary

  the resources being hardware resources other than CPUs, Servers and Terminals · CPC title

• G06F9/45558

  Hypervisor-specific management and integration aspects · CPC title

• G06F16/2365 Primary

  Ensuring data consistency and integrity · CPC title

• G06F2009/45591

  Monitoring or debugging support · CPC title

• G06F16/256

  in federated or virtual databases · CPC title