Computer system maintenance with topology data

• US 10,452,429 B2
• Filed: 09/01/2017
• Issued: 10/22/2019
• Est. Priority Date: 09/01/2017
• Status: Active Grant

• Current Assignee: Oracle International Corporation (Oracle Corporation)
• Original Assignee: Oracle International Corporation (Oracle Corporation)
• Inventors: Konnath, Vikas Krishna Kallalathil, Sharma, Manoj Kumar
• Primary Examiner(s): Truong, Camquy
• Application Number:
  US15/694,322
• Publication Number:
  US 20190073239A1
• Time in Patent Office: 781 Days
• Field of Search: 718 1
• CPC Class Codes: G06F 9/451 Execution arrangements for user interfaces
• CPC Class Codes: G06F 9/485 Task life-cycle, e.g. stopping, restarting, resuming execution G06F9/4881 takes precedence
• CPC Class Codes: G06F 9/5072 Grid computing

Abstract

A computer system maintains its computer system components. In an exemplary embodiment, of the computer system, a topology engine generates topology data to individually correlate hardware components, virtual machines, databases, middleware services, and applications based on hardware execution data. A hardware controller determines when a virtual machine stop condition for a virtual machine is met based on the topology data. When the virtual machine stop condition is met, the hardware controller instructs a hardware component to stop the virtual machine. The hardware controller determines when a virtual machine start condition for a virtual machine is met based on the topology data. When the virtual machine start condition is met, the hardware controller instructs a hardware component to start the virtual machine.

Claims

1. A method operating a computer system to maintain computer system components, the method comprising:

a topology engine generating topology data to individually correlate hardware components, virtual machines, databases, middleware services, and applications based on hardware execution data;

a hardware controller determining when a virtual machine stop condition for one of the virtual machines is met based on the topology data, and when the virtual machine stop condition is met, the hardware controller instructing the hardware components to stop the one of the virtual machines; and

the hardware controller determining when a virtual machine start condition for the one of the virtual machines is met based on the topology data, and when the virtual machine start condition is met, the hardware controller instructing the hardware components to start the one of the virtual machines.

2. The method of claim 1 further comprising:

the hardware components executing the virtual machines, the databases, the middleware services, and the applications;

the hardware components generating the hardware execution data that characterizes the execution of the virtual machines, the databases, the middleware services, and the applications;

the hardware components stopping the one of the virtual machines responsive to the virtual machine stop instruction from the hardware controller; and

the hardware components starting the one of the virtual machines responsive to the virtual machine start instruction from the hardware controller.

3. The method of claim 1 wherein:

the virtual machine stop condition comprises stopping at least one of the databases, the middleware services, or the applications; and

the virtual machine start condition comprises starting at least one of the databases, the middleware services, or the applications.

4. The method of claim 1 further comprising:

the hardware controller determining when a database stop condition for one of the databases is met based on the topology data, and when the database stop condition is met, the hardware controller instructing the hardware components to stop the one of the databases; and

the hardware controller determining when a database start condition for the one of the databases is met based on the topology data, and when the database start condition is met, the hardware controller instructing the hardware components to start the one of the databases.

5. The method of claim 4 further comprising:

the hardware components stopping the one of the databases responsive to the database stop instruction from the hardware controller; and

the hardware components starting the one of the databases responsive to the database start instruction from the hardware controller.

6. The method of claim 4 wherein:

the database stop condition comprises stopping at least one of the virtual machines, the applications, or the middleware services; and

the database start condition comprises starting at least one of the virtual machines, the applications, or the middleware services.

7. The method of claim 1 wherein the topology engine generating the topology data comprises the topology engine re-generating the topology data responsive to the hardware components executing a new virtual machine, new database, new middleware service, or new application.

8. A computer system to maintain computer system components comprising:

a topology engine configured to generate topology data to individually correlate hardware components, virtual machines, databases, middleware services, and applications based on hardware execution data;

a hardware controller configured to determine when a virtual machine stop condition for one of the virtual machines is met based on the topology data, and when the virtual machine stop condition is met, to instruct the hardware components to stop the one of the virtual machines; and

the hardware controller is configured to determine when a virtual machine start condition for the one of the virtual machines is met based on the topology data, and when the virtual machine start condition is met, to instruct the hardware components to start the one of the virtual machines.

9. The computer system of claim 8 further comprising:

the hardware components configured to execute the virtual machines, the databases, the middleware services, and the applications;

the hardware components configured to generate the hardware execution data that characterizes the execution of the virtual machines, the databases, the middleware services, and the applications;

the hardware components configured to stop the one of the virtual machines responsive to the virtual machine stop instruction from the hardware controller; and

the hardware components configured to start the one of the virtual machines responsive to the virtual machine start instruction from the hardware controller.

10. The computer system method of claim 8 wherein:

the virtual machine stop condition comprises stopping at least one of the databases, the middleware services, or the applications; and

the virtual machine start condition comprises starting at least one of the databases, the middleware services, or the applications.

11. The computer system of claim 8 further comprising:

the hardware controller configured to determine when a database stop condition for one of the databases is met based on the topology data, and when the database stop condition is met, to instruct the hardware components to stop the one of the databases; and

the hardware controller configured to determine when a database start condition for the one of the databases is met based on the topology data, and when the database start condition is met, to instruct the hardware components to start the one of the databases.

12. The computer system method of claim 11 further comprising:

the hardware components configured to stop the one of the databases responsive to the database stop instruction from the hardware controller; and

the hardware components configured to start the one of the databases responsive to the database start instruction from the hardware controller.

13. The computer system method of claim 11 wherein:

the database stop condition comprises stopping at least one of the virtual machines, the applications, or the middleware services; and

the database start condition comprises starting at least one of the virtual machines, the applications, or the middleware services.

14. The computer system method of claim 8 wherein the topology engine is configured to re-generate the topology data responsive to the hardware components executing a new virtual machine, new database, new middleware service, or new application.

15. A computer apparatus to maintain computer system components comprising:

a computer storage system configured to store topology processing instructions and maintenance processing instructions;

the topology processing instructions configured to direct computer processing circuitry to generate topology data to individually correlate hardware components, virtual machines, databases, middleware services, and applications based on hardware execution data; and

the maintenance processing instructions configured to direct the computer processing circuitry to determine when a virtual machine stop condition for one of the virtual machines is met based on the topology data, and when the virtual machine stop condition is met, to instruct the hardware components to stop the one of the virtual machines, and to direct the processing circuitry to determine when a virtual machine start condition for the one of the virtual machines is met based on the topology data, and when the virtual machine start condition is met, to instruct the hardware components to start the one of the virtual machines.

16. The computer apparatus of claim 15 wherein:

the virtual machine stop condition comprises stopping at least one of the databases, the middleware services, or the applications; and

the virtual machine start condition comprises starting at least one of the databases, the middleware services, or the applications.

17. The computer apparatus of claim 15 further comprising the maintenance processing instructions configured to direct the computer processing circuitry to determine when a database stop condition for one of the databases is met based on the topology data, and when the database stop condition is met, to instruct the hardware components to stop the one of the databases, and to direct the computer processing circuitry to determine when a database start condition for the one of the databases is met based on the topology data, and when the database start condition is met, to instruct the hardware components to start the one of the databases.

18. The computer apparatus of claim 15 wherein:

the database stop condition comprises stopping at least one of the virtual machines, the applications, or the middleware services; and

the database start condition comprises starting at least one of the virtual machines, the applications, or the middleware services.

19. The computer apparatus method of claim 15 wherein the topology processing instructions are configured to direct the computer processing circuitry to re-generate the topology data responsive to the hardware components executing a new virtual machine, new database, new middleware service, or new application.

20. The computer apparatus method of claim 15 wherein the maintenance processing instructions are configured to direct the computer processing circuitry to drive a Graphic User Interface (GUI) to display portions of the topology data.