Unified boot image for multiple operating systems
Disclosed are various embodiments for a unified boot image that can be used to install an operating system onto a host machine and a respective operating system onto a data processing units (DPU) installed on a host machine. The unified boot image contains installation files for installing an operating system on the host machine and an installation depot that can be used to create a boot image for installing the same or different operating system on the DPU. During installation of an operating system on a host machine, the installation workflow can also require installation of an additional operating system or other configuration of a DPU installed in a host machine. In response to determining that an operating system is to be installed on the DPU, the installation depot can be obtained and reformatted into a downloadable format that is compatible with the DPU.
1. A system, comprising:
a computing device comprising a central processor unit (CPU) and a data processing unit (DPU); and
machine-readable instructions that, when executed by the CPU, cause the computing device to at least:
obtain a unified boot image comprising installation data associated with a first installation workflow for configuring a first hypervisor on the computing device and an installation depot associated with a second installation workflow for configuring a second hypervisor on the DPU;
identify the installation depot associated with the second installation workflow in the unified boot image;
create a DPU boot image based at least in part on the installation depot and a format compatible with the DPU; and
cause the DPU to execute the second installation workflow using the DPU boot image.
2. The system of claim 1 , wherein the machine-readable instructions further cause the computing device to at least execute the first installation workflow based at least in part on the installation data in the unified boot image.
3. The system of claim 1 , wherein the machine-readable instructions further cause the computing device to at least convert the installation depot into the format using a packaging kit.
4. The system of claim 1 , wherein the DPU comprises at least one smart network interface card, the at least one smart network interface card comprising an additional CPU that can execute a storage task or a networking task on behalf of the CPU of the computing device.
5. The system of claim 1 , wherein causing the DPU to execute the second installation workflow using the DPU boot image comprises:
initiating communication with the DPU via a baseboard management controller (BMC); and
providing the DPU boot image to the DPU via the BMC.
6. The system of claim 5 , wherein the machine-readable instructions further cause the computing device to monitor a status of the second installation workflow via one or more status updates received from the BMC.
7. The system of claim 1 , wherein the machine-readable instructions further cause the computing device to receiving configuration data associated with the second installation workflow, the DPU boot image being embedded with the configuration data.
8. A method, comprising:
obtaining a unified boot image comprising installation data associated with a first installation workflow for configuring a first hypervisor on a computing device and an installation depot associated with a second installation workflow for configuring a second hypervisor on a data processing unit (DPU);
identifying the installation depot associated with the second installation workflow in the unified boot image;
creating a DPU boot image based at least in part on the installation depot and a format compatible with the DPU; and
causing the DPU to execute the second installation workflow using the DPU boot image.
9. The method of claim 8 , further comprising executing the first installation workflow based at least in part on the installation data in the unified boot image.
10. The method of claim 8 , further comprising converting the installation depot into the format using a packaging kit.
11. The method of claim 8 , wherein the DPU comprises at least one smart network interface card, the at least one smart network interface card comprising an additional CPU that can execute a storage task or a networking task on behalf of the CPU of the computing device.
12. The method of claim 8 , wherein causing the DPU to execute the second installation workflow using the DPU boot image comprises:
initiating communication with the DPU via a baseboard management controller (BMC); and
providing the DPU boot image to the DPU via the BMC.
13. The method of claim 12 , further comprising monitoring a status of the second installation workflow via one or more status updates received from the BMC.
14. At least one non-transitory, computer-readable medium comprising machine-readable instructions that, when executed by a central processing unit (CPU) of a computing device, cause the computing device to at least:
obtain a unified boot image comprising installation data associated with a first installation workflow for configuring a first hypervisor on the computing device and an installation depot associated with a second installation workflow for configuring a second hypervisor on a data processing unit (DPU);
identify the installation depot associated with the second installation workflow in the unified boot image;
create a DPU boot image based at least in part on the installation depot and a format compatible with the DPU; and
cause the DPU to execute the second installation workflow using the DPU boot image.
15. The at least one non-transitory, computer-readable medium of claim 14 , wherein the machine-readable instructions further cause the computing device to at least execute the first installation workflow based at least in part on the installation data in the unified boot image.
16. The at least one non-transitory, computer-readable medium of claim 14 , wherein the machine-readable instructions further cause the computing device to at least convert the installation depot into the format using a packaging kit.
17. The at least one non-transitory, computer-readable medium of claim 14 , wherein the DPU comprises at least one smart network interface card, the at least one smart network interface card comprising an additional CPU that can execute a storage task or a networking task on behalf of the CPU of the computing device.
18. The at least one non-transitory, computer-readable medium of claim 14 , wherein causing the at least one DPU to execute the second installation workflow using the DPU boot image comprises:
initiating communication with the at least one DPU via a baseboard management controller (BMC); and
providing the DPU boot image to the at least one DPU via the BMC.
19. The at least one non-transitory, computer-readable medium of claim 18 , wherein the machine-readable instructions further cause the computing device to monitor a status of the second installation workflow via one or more status updates received from the BMC.
20. The at least one non-transitory, computer-readable medium of claim 14 , wherein the machine-readable instructions further cause the computing device to receiving configuration data associated with the second installation workflow, the DPU boot image being embedded with the configuration data.