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Method for managing physical bare computer based on Ironic

A bare-metal, physical technology, applied in the field of cloud computing, can solve problems such as insufficient resources to support IPA, unable to manage machines through Ironic, and achieve the effect of avoiding special requirements

Pending Publication Date: 2021-06-11
SHANDONG LANGCHAO YUNTOU INFORMATION TECH CO LTD
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AI Technical Summary

Problems solved by technology

Generally, the size of the ramdisk made by ubuntu and centos is more than 300M. The machines with x86, amd64 and arm64 architectures basically have very complete basic software resources. The BIOS firmware can use up to 4G of memory space, which can fully meet the hundreds of ramdisks of IPA. However, for the mips architecture, the physical bare metal of the uos system, the BIOS of some machines can only support machines with tens of megabytes of memory space, there are not enough resources to support the operation of IPA, and the general method cannot be used to manage these machines through Ironic

Method used

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  • Method for managing physical bare computer based on Ironic

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Embodiment Construction

[0036] In order to make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments It is a part of the embodiments of the present invention, but not all of them. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative work belong to the protection of the present invention. scope.

[0037] In the OpenStack cloud platform environment, the present invention provides a method for managing such machines through Ironic for the physical bare metal whose ramdisk of IPA cannot directly run in the memory, and the key point is that the BIOS firmware version has too small memory limit , the ramdisk used by IPA cannot be directly loaded into t...

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Abstract

The invention provides a method for managing a physical bare computer based on Ironic, and belongs to the field of cloud computing; after the bare computer is started through mini-ramdisk, the mini-ramdisk can access a complete memory space, then an ipa-boot-script process is started to complete downloading and starting work of an IPA, and finally management of the bare computer by the ironic conductor is achieved.

Description

technical field [0001] The invention relates to the field of cloud computing. In the OpenStack cloud platform environment, a method for managing the physical bare metal based on Ironic is provided for the physical bare metal in which the ramdisk of IPA cannot directly run in memory. Background technique [0002] At present, the open source cloud platform management system is mainly implemented based on OpenStack, which controls the computing, storage and network resources of the entire data center. Physical bare metal (also known as cloud physical host) is not only the infrastructure of the data center, but also the main computing resource for high-performance computing. As a physical computing resource, ironic components can easily bring bare metal into the management of OpenStack's computing service nova. When scheduling computing resources, you only need to specify the resource in the flavor, and you can easily deploy and schedule instances to physical computing resources...

Claims

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Application Information

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IPC IPC(8): G06F9/4401G06F11/14
CPCG06F9/4401G06F11/1438
Inventor 李博蔡卫卫谢涛涛宋伟
Owner SHANDONG LANGCHAO YUNTOU INFORMATION TECH CO LTD
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