Intelligent auto-scaling
View Patent ↗Provided is a method of auto-scaling. A state change event notification related to a computing resource associated with a computer application is received. Immediate parent configuration items (CIs) associated with the computer application in a configuration management database (CMDB are identified. Status of the immediate parent configuration items (CIs) associated with the computer application is determined. Auto-scaling is performed if the status of the immediate parent configuration items (CIs) associated with the computer application is normal.
1. A method, comprising:
receiving a state change event notification related to a computing resource associated with a computer application;
in response to receiving the state change event notification:
identifying immediate parent configuration items (CIs) associated with the computer application in a configuration management database (CMDB);
determining whether a status of each of the immediate parent configuration items (CIs) associated with the computer application is within a pre-defined threshold, wherein the immediate parent CIs exclude the computing resource;
automatically modifying a level of the computing resource associated with the computer application in response to a determination that the status of each of the immediate parent configuration items (CIs) associated with the computer application is within the pre-defined threshold; and
maintaining a current level of the computing resource in response to a determination that the status of at least one of the immediate parent CIs associated with the computer application is outside the pre-defined threshold.
2. The method of claim 1 , wherein modifying the level of the computing resource includes automatically scaling-up the computer resource associated with the computer application.
3. The method of claim 1 , wherein modifying the level of the computing resource includes automatically scaling-down of the computer resource associated with the computer application.
4. The method of claim 1 , further comprising notifying a user in response to the determination that the status of at least one of the immediate parent configuration items (CIs) associated with the computer application in the configuration management database (CMDB) is outside the pre-defined threshold.
5. The method of claim 1 , wherein identifying the immediate parent configuration items (CIs) associated with the computer application in a configuration management database (CMDB) comprises:
performing a topology query related to the computer application in the configuration management database (CMDB); and
identifying parent configuration items (CIs) associated with the computer application in the configuration management database (CMDB).
6. The method of claim 5 , wherein the immediate parent configuration items (CIs) are identified from the parent configuration items (CIs) associated with the computer application in the configuration management database (CMDB).
7. The method of claim 5 , wherein the configuration management database (CMDB) is defined using Extensible Markup Language (XML).
8. The method of claim 1 , wherein the state change event notification is received from a tool monitoring the computing resource associated with a computer application.
9. The method of claim 1 , wherein modifying the level of the computing resource comprises increasing a count of virtual machines associated with the application.
10. A system, comprising:
a hardware processor; and
a non-transitory storage medium storing instructions executable on the hardware processor to:
receive a state change event notification related to a computing resource associated with a computer application;
in response to receipt of the state change event notification:
identify, using a CMDB (Configuration Management Database) a list of parent configuration items (CIs) associated with the computer application with the auto-scaling engine;
determine whether a status of each of the immediate parent configuration items (CIs) is within a pre-defined threshold, wherein the immediate parent CIs exclude the computing resource;
automatically modify a level of the computing resource associated with the computer application in response to a determination that the status of each of the immediate parent configuration items (CIs) is within the pre-defined threshold; and
maintain a current level of the computing resource in response to a determination that the status of at least one of the immediate parent CIs associated with the computer application is outside the pre-defined threshold.
11. The system of claim 10 , wherein a monitoring tool provides the state change event notification related to the computing resource associated with a computer application to the system.
12. The system of claim 10 , the instructions further executable to:
notify a user in response to the determination that the status of at least one of the immediate parent configuration items (CIs) associated with the computer application is outside the pre-defined threshold.
13. The system of claim 10 , wherein the CMDB maintains a topology map of configuration items (CIs) associated with the computer application.
14. The system of claim 10 , wherein the computing resource associated with a computer application includes one of: a storage resource, a network resource, a memory resource, and a processing resource.
15. A non-transitory processor readable medium, the non-transitory processor readable medium comprising machine executable instructions, the machine executable instructions when executed by a processor causes the processor to:
receive a state change event notification related to a computing resource associated with a computer application;
in response to receipt of the state change event notification:
perform a topology query related to the computer application in a configuration management database (CMDB);
identify parent configuration items (CIs) associated with the computer application in the configuration management database (CMDB);
identify immediate parent configuration items (CIs) associated with the computer application from the parent configuration items (CIs), wherein the immediate parent CIs exclude the computing resource;
determine whether a status of each of the immediate parent configuration items (CIs) is within a pre-defined threshold;
automatically modify a level of the computing resource associated with the computer application in response to a determination that the status of each of the immediate parent configuration items (CIs) is within the pre-defined threshold; and
maintain a current level of the computing resource in response to a determination that the status of at least one of the immediate parent CIs associated with the computer application is outside the pre-defined threshold.
16. The non-transitory computer readable storage medium as recited by claim 15 , wherein the instructions to modify the level of the computing resource include instructions to modify a count of virtual machines associated with the application.
17. The non-transitory computer readable storage medium as recited by claim 15 , wherein the instructions to modify the level of the computing resource include instructions to increase the level of the computer resource associated with the computer application.
18. The non-transitory computer readable storage medium as recited by claim 15 , wherein the instructions to modify the level of the computing resource include instructions to decrease the level of the computer resource associated with the computer application.
19. The non-transitory computer readable storage medium as recited by claim 15 , the instructions executable to:
notify a user in response to the determination that the status of at least one of the immediate parent configuration items (CIs) associated with the computer application is outside the pre-defined threshold.
20. The non-transitory computer readable storage medium as recited by claim 15 , wherein the configuration management database (CMDB) is defined using Extensible Markup Language (XML).