Configurable boot paths

1. An information handling system comprising:

a management controller configured to provide out-of-band management of the information handling system;

wherein the management controller is configured to:

receive a user indication of a desired interface; and

set a target readiness level for the management controller based on the user indication;

wherein, upon a subsequent boot of the management controller, the target readiness level is configured to cause the management controller to prioritize initialization of the desired interface such that the desired interface is made ready prior to a different, non-desired interface; and

wherein, after booting to full readiness, the management controller is further configured to receive a user indication of a desired downgrade functionality of the management controller, set a second target readiness level that is configured to dynamically shut down at least one service of the management controller that is not associated with the desired downgrade functionality, and operate the management controller with the second target readiness level without rebooting the management controller.

2. The information handling system of claim 1 , wherein the target readiness level is further configured to prioritize initialization of all components upon which the desired interface depends.

3. The information handling system of claim 1 , wherein the desired interface is an Intelligent Platform Management Interface (IPMI).

4. The information handling system of claim 1 , wherein the desired interface is a Redfish interface.

5. The information handling system of claim 1 , wherein the target readiness level is a systemd target.

6. The information handling system of claim 1 , wherein the target readiness level is a systemd run-level.

7. A method comprising:

in an information handling system comprising a management controller configured to provide out-of-band management of the information handling system:

the management controller receiving a user indication of a desired interface; and

the management controller setting a target readiness level for the management controller based on the user indication;

wherein, upon a subsequent boot of the management controller, the target readiness level is configured to cause the management controller to prioritize initialization of the desired interface such that the desired interface is made ready prior to a different, non-desired interface; and

wherein the method further comprises the management controller, after booting to full readiness, receiving a user indication of a desired downgrade functionality of the management controller, setting a second target readiness level that is configured to dynamically shut down at least one service of the management controller that is not associated with the desired downgrade functionality, and operating the management controller with the second target readiness level without rebooting the management controller.

8. The method of claim 7 , wherein the target readiness level is further configured to prioritize initialization of all components upon which the desired interface depends.

9. The method of claim 7 , wherein the desired interface is an Intelligent Platform Management Interface (IPMI).

10. The method of claim 7 , wherein the desired interface is a Redfish interface.

11. The method of claim 7 , wherein the target readiness level is a systemd target.

12. The method of claim 7 , wherein the target readiness level is a systemd run-level.

13. An article of manufacture comprising a non-transitory, computer-readable medium having computer-executable code thereon that is executable by a processor of a management controller of an information handling system, the management controller to provide out-of-management of the information handling system, the processor performing the steps for:

receiving a user indication of a desired interface; and

setting a target readiness level for the management controller based on the user indication;

wherein, upon a subsequent boot of the management controller, the target readiness level is configured to cause the management controller to prioritize initialization of the desired interface such that the desired interface is made ready prior to a different, non-desired interface; and

wherein, after booting to full readiness, the management controller is further configured to receive a user indication of a desired downgrade functionality of the management controller, set a second target readiness level that is configured to dynamically shut down at least one service of the management controller that is not associated with the desired downgrade functionality, and operate the management controller with the second target readiness level without rebooting the management controller.

14. The article of claim 13 , wherein the computer-executable code is embodied in a single firmware image that is executable by the processor of the management controller.

15. The article of claim 13 , wherein the management controller is further configured to:

after booting to full readiness, receive an indication of a failed service;

set a target readiness level that is configured to shut down the failed service; and

set a target readiness level that is configured to restart the failed service.

16. The article of claim 13 , wherein the desired interface is a command line interface.

17. The article of claim 13 , wherein the desired interface is a graphical user interface (GUI).

18. The article of claim 13 , wherein the target readiness level is further configured to prioritize initialization of all components upon which the desired interface depends.

19. The article of claim 13 , wherein the target readiness level is selected from the group consisting of a systemd target and a systemd run-level.