CN112084099B - Method, device, equipment and storage medium for acquiring alarm state value based on host - Google Patents
Method, device, equipment and storage medium for acquiring alarm state value based on host Download PDFInfo
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Classifications
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F11/00—Error detection; Error correction; Monitoring
- G06F11/30—Monitoring
- G06F11/32—Monitoring with visual or acoustical indication of the functioning of the machine
- G06F11/324—Display of status information
- G06F11/327—Alarm or error message display
Abstract
The invention discloses a method, a device, equipment and a storage medium for acquiring an alarm state value based on a host, which are used for generating an alarm state request by utilizing a coding method pre-registered in a platform level data model PLDM based on a baseboard management controller BMC, sending the alarm state request to the host, and receiving the alarm state value acquired after the host decodes the alarm state request according to the alarm state request and calling a decoding method pre-registered in the platform level data model PLDM. The platform-level data model PLDM can realize communication between the BMC and the host, has no inherent limitation such as an intelligent platform management interface IPMI, effectively reduces the complexity of the task of acquiring the alarm state value through the host, is easier to debug, maintain and general, and greatly facilitates related development work.
Description
Technical Field
The present invention relates to the field of server monitoring technologies, and in particular, to a method, an apparatus, a device, and a storage medium for acquiring an alarm state value based on a host.
Background
With the continuous progress of cloud technology and virtualization technology, the market is expanding continuously, more servers are required to support, and management of the servers is also a great challenge. The baseboard management controller BMC of the server takes care of monitoring components on the server, which for some components, such as the chassis, needs to be obtained by a Host (Host). In-band intelligent platform management interface IPMI (Intelligent Platform Management Interface) is currently the main industry standard method of communication between baseboard management controller BMC and host firmware.
Because the intelligent platform management interface IPMI commands are increased continuously, the application of the intelligent platform management interface IPMI on a server encounters a bottleneck, and the bottleneck at least comprises two points, namely, the number of the related sensors is limited, and the intelligent platform management interface IPMI commands for acquiring the alarm state value cannot be added infinitely; secondly, for ease of management, a general control mechanism is later preferred, and this requires an improvement of the communication protocol of the intelligent platform management interface IPMI, which is impractical due to large engineering.
Finding other ways to obtain the host alarm state value to avoid encountering the IPMI bottleneck problem of the intelligent platform management interface is a technical problem that needs to be solved by the person skilled in the art.
Disclosure of Invention
The invention aims to provide a method, a device, equipment and a storage medium for acquiring an alarm state value based on a host, which can acquire the alarm state value without an Intelligent Platform Management Interface (IPMI) command, and can not generate the problems of limited quantity and inconvenience in realizing a general control mechanism.
In order to solve the above technical problems, the present invention provides a method for obtaining an alarm state value based on a host, and the method includes:
generating an alarm state request by using a coding method pre-registered in a platform-level data model PLDM;
sending the alarm state request to a host;
and receiving an alarm state value obtained after the host decodes the alarm state request by calling a decoding method pre-registered in the platform-level data model PLDM according to the alarm state request.
Optionally, the alarm state value is specifically an alarm state value obtained by calling the target version number after the host calls the decoding method to decode the alarm state request to obtain the target version number.
Optionally, the alarm state value is specifically a chassis alarm state value.
Optionally, the sending the alarm state request to the host specifically includes:
and sending the alarm state request to the host through a device management protocol (MCTP).
Optionally, the method for generating the alarm state request by using the coding method pre-registered in the platform-level data model PLDM specifically includes:
and generating the alarm state request by using the coding method after receiving the trigger command of the terminal.
Optionally, the trigger command is specifically a general command.
Optionally, the method further comprises:
and sending the alarm state value to the terminal for display.
In order to solve the technical problem, the present invention further provides a device for acquiring an alarm state value based on a host, which is characterized by comprising:
the coding unit is used for generating an alarm state request by using a coding method which is registered in the platform-level data model PLDM in advance;
the sending unit is used for sending the alarm state request to a host;
and the decoding unit is used for receiving the alarm state value acquired after the host decodes the alarm state request by calling a decoding method which is registered in the platform-level data model PLDM in advance according to the alarm state request.
In order to solve the technical problem, the present invention further provides a device for obtaining an alarm state value based on a host, including:
a memory for storing instructions, the instructions comprising the steps of any of the above-described host-based method of obtaining an alarm state value;
and the processor is used for executing the instructions.
To solve the above technical problem, the present invention further provides a storage medium having stored thereon a computer program, which when executed by a processor, implements the steps of the method for obtaining an alarm state value based on a host as described in any one of the above.
The method for acquiring the alarm state value based on the host machine provided by the invention is based on the BMC, firstly, an alarm state request is generated by utilizing a coding method which is registered in advance in the platform-level data model PLDM, the alarm state request is sent to the host machine, and then the host machine is received to decode the alarm state request according to the alarm state request and call a decoding method which is registered in advance in the platform-level data model PLDM, and then the acquired alarm state value is acquired. The platform-level data model PLDM can realize various communication, including a baseboard management controller BMC-host, the baseboard management controller BMC-baseboard management controller BMC, a baseboard management controller BMC-network controller and baseboard management controller BMC-other (such as a sensor) devices, and the inherent limit of an intelligent platform management interface IPMI does not exist, so that the complexity of tasks of acquiring an alarm state value through the host is effectively reduced, the debugging, maintenance and universality are easier, and the related development work is greatly facilitated. The invention also provides a device, equipment and storage medium for acquiring the alarm state value based on the host, which have the beneficial effects and are not repeated herein.
Drawings
For a clearer description of embodiments of the invention or of the prior art, the drawings that are used in the description of the embodiments or of the prior art will be briefly described, it being apparent that the drawings in the description below are only some embodiments of the invention, and that other drawings can be obtained from them without inventive effort for a person skilled in the art.
FIG. 1 is a flowchart of a method for obtaining an alarm state value based on a host according to an embodiment of the present invention;
fig. 2 is a schematic diagram of a communication architecture between a baseboard management controller BMC and a host according to an embodiment of the present invention;
fig. 3 is a schematic structural diagram of a device for acquiring an alarm state value based on a host according to an embodiment of the present invention;
fig. 4 is a schematic structural diagram of an apparatus for obtaining an alarm state value based on a host according to an embodiment of the present invention.
Detailed Description
The core of the invention is to provide a method, a device, equipment and a storage medium for acquiring an alarm state value based on a host, wherein the alarm state value can be acquired by the host without an Intelligent Platform Management Interface (IPMI) command, and the problems of limited quantity and inconvenience in realizing a general control mechanism are avoided.
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
FIG. 1 is a flowchart of a method for obtaining an alarm state value based on a host according to an embodiment of the present invention; fig. 2 is a schematic diagram of a communication architecture between a baseboard management controller BMC and a host according to an embodiment of the present invention.
As shown in fig. 1, based on a baseboard management controller BMC, a method for obtaining an alarm state value based on a host provided by an embodiment of the present invention includes:
s101: the alarm state request is generated using an encoding method pre-registered with the platform level data model PLDM.
The steps provided by the embodiment of the invention are based on the baseboard management controller BMC, and are specifically realized based on the baseboard management controller OpenBMC of an open source.
Both the baseboard management controller BMC and the host are provided with platform-level data model PLDM processes. In a specific implementation, an encoding method and a decoding method corresponding to the encoding method are designed in advance, the encoding method and the decoding method are registered in a platform level data model PLDM of a baseboard management controller BMC, and the encoding method and the decoding method are registered in a platform level data model PLDM of a host.
When acquiring the alarm state value, the BMC generates a message data packet of the alarm state request by using an encoding method registered in the platform-level data model PLDM.
The alarm state value is specifically a chassis alarm state value, and may further include other alarm state values that may be obtained by the host.
S102: an alarm state request is sent to the host.
After generating a message data packet of the alarm state request by using the coding method, the baseboard management controller BMC sends the message data packet to the host.
Typically, the communication architecture between the baseboard management controller BMC and the Host is shown in fig. 2, where the baseboard management controller BMC communicates with the Host (Host) through a physical layer (including low pin count buses LPC, low pin count Bus; high speed serial computer extended bus standard virtual data management PCIe VDM, peripheral component interconnect express Virtual data management), a transport layer (including device management protocol MCTP, multi-Channel Transmission Platform), and an application layer (platform level data model PLDM, platform Level Data Model).
Step S102 is specifically to send an alarm state request to the host through the device management protocol MCTP.
S103: and the receiving host calls a decoding method which is registered in the platform-level data model PLDM in advance according to the alarm state request to decode the alarm state request and then obtains an alarm state value.
After receiving the message data packet of the alarm state request, the host computer calls a decoding method which is registered in the platform-level data model PLDM in advance to decode the message data packet, so as to obtain the type of the required alarm state value, and then obtains the alarm state value according to the type of the alarm state value. Specifically, after the host calls a decoding method to decode the alarm state request to obtain the target version number, the host calls the target version number to obtain the alarm state value.
The host computer encapsulates the acquired alarm state value into a response packet by using an encoding method registered in the platform-level data model PLDM, and sends the response packet to the baseboard management controller BMC through the equipment management protocol MCTP.
After receiving the response packet sent by the host, the baseboard management controller BMC analyzes the response packet by using a decoding method registered in the platform-level data model PLDM to obtain an alarm state value.
According to the method for acquiring the alarm state value based on the host, the open source-based baseboard management controller OpenBMC firstly generates an alarm state request by using a coding method pre-registered in the platform-level data model PLDM, sends the alarm state request to the host, and then receives the alarm state value acquired after the host decodes the alarm state request according to the alarm state request and calls a decoding method pre-registered in the platform-level data model PLDM. The platform-level data model PLDM can realize various communication, including a baseboard management controller BMC-host, the baseboard management controller BMC-baseboard management controller BMC, a baseboard management controller BMC-network controller and baseboard management controller BMC-other (such as a sensor) devices, and the inherent limit of an intelligent platform management interface IPMI does not exist, so that the complexity of tasks of acquiring an alarm state value through the host is effectively reduced, the debugging, maintenance and universality are easier, and the related development work is greatly facilitated.
Based on the above embodiment, in the method for obtaining an alarm state value based on a host provided in the embodiment of the present invention, step S101: generating an alarm state request by using a coding method pre-registered in a platform-level data model PLDM, wherein the method specifically comprises the following steps:
and generating an alarm state request by using a coding method after receiving the trigger command of the terminal.
In a specific implementation, the baseboard management controller BMC may periodically communicate with the host to obtain the alarm state value and send the alarm state value to the target address, or may communicate with the host to obtain the alarm state value after receiving the trigger command of the terminal.
And generating a trigger command for acquiring the alarm state value by inputting a command line into the terminal. The trigger command may be a general command (raw command) or other commands.
Further, the method for acquiring the alarm state value based on the host provided by the embodiment of the invention further comprises the following steps:
and sending the alarm state value to the terminal for display.
And displaying the type, the specific value, the acquisition time and other information of the alarm state value on a display interface of the terminal.
The invention further discloses a device, equipment and storage medium corresponding to the method for acquiring the alarm state value based on the host.
Fig. 3 is a schematic structural diagram of a device for acquiring an alarm state value based on a host according to an embodiment of the present invention.
As shown in fig. 3, the device for acquiring the alarm state value based on the host includes:
an encoding unit 301 for generating an alarm state request using an encoding method registered in advance in the platform-level data model PLDM;
a sending unit 302, configured to send an alarm state request to a host;
the decoding unit 303 is configured to receive an alarm state value obtained after the host decodes the alarm state request by calling a decoding method that is registered in advance in the platform-level data model PLDM according to the alarm state request.
Since the embodiments of the apparatus portion and the embodiments of the method portion correspond to each other, the embodiments of the apparatus portion are referred to the description of the embodiments of the method portion, and are not repeated herein.
Fig. 4 is a schematic structural diagram of an apparatus for obtaining an alarm state value based on a host according to an embodiment of the present invention.
As shown in fig. 4, an apparatus for obtaining an alarm state value based on a host according to an embodiment of the present invention includes:
a memory 410 for storing instructions comprising the steps of the method for obtaining an alarm state value based on a host according to any one of the embodiments described above;
and a processor 420 for executing the instructions.
Processor 420 may include one or more processing cores, such as a 3-core processor, an 8-core processor, etc., among others. The processor 420 may be implemented in at least one hardware form of DSP (Digital Signal Processing ), FPGA (Field-Programmable Gate Array, field programmable gate array), PLA (Programmable Logic Array ). The processor 420 may also include a main processor, which is a processor for processing data in an awake state, also called a CPU (Central Processing Unit ), and a coprocessor; a coprocessor is a low-power processor for processing data in a standby state. In some embodiments, the processor 420 may be integrated with a GPU (Graphics Processing Unit, image processor) for taking care of rendering and rendering of content that the display screen is required to display. In some embodiments, the processor 420 may also include an AI (Artificial Intelligence ) processor for processing computing operations related to machine learning.
Memory 410 may include one or more storage media, which may be non-transitory. Memory 410 may also include high-speed random access memory, as well as non-volatile memory, such as one or more magnetic disk storage devices, flash memory storage devices. In this embodiment, the memory 410 is at least used for storing a computer program 411, where the computer program 411, when loaded and executed by the processor 420, can implement relevant steps in the method for obtaining an alarm state value based on a host disclosed in any one of the foregoing embodiments. In addition, the resources stored in the memory 410 may further include an operating system 412, data 413, and the like, where the storage manner may be transient storage or permanent storage. The operating system 412 may be Windows. The data 413 may include, but is not limited to, data related to the above-described method.
In some embodiments, the host based device may further include a display 430, a power source 440, a communication interface 450, an input-output interface 460, a sensor 470, and a communication bus 480.
Those skilled in the art will appreciate that the configuration shown in fig. 4 is not limiting of a host-based device for obtaining alarm state values and may include more or fewer components than illustrated.
The device for acquiring the alarm state value based on the host provided by the embodiment of the application comprises the memory and the processor, wherein the processor can realize the method for acquiring the alarm state value based on the host when executing the program stored in the memory.
It should be noted that the apparatus and device embodiments described above are merely exemplary, and for example, the division of modules is merely a logic function division, and there may be other division manners in actual implementation, for example, multiple modules or components may be combined or integrated into another system, or some features may be omitted or not performed. Alternatively, the coupling or direct coupling or communication connection shown or discussed with each other may be an indirect coupling or communication connection via some interfaces, devices or modules, which may be in electrical, mechanical, or other forms. The modules illustrated as separate components may or may not be physically separate, and components shown as modules may or may not be physical modules, i.e., may be located in one place, or may be distributed over a plurality of network modules. Some or all of the modules may be selected according to actual needs to achieve the purpose of the solution of this embodiment.
In addition, each functional module in each embodiment of the present application may be integrated into one processing module, or each module may exist alone physically, or two or more modules may be integrated into one module. The integrated modules may be implemented in hardware or in software functional modules.
The integrated modules may be stored in a storage medium if implemented in the form of software functional modules and sold or used as a stand-alone product. Based on this understanding, the technical solution of the present invention may be embodied essentially or in part or all of the technical solution or in part in the form of a software product stored in a storage medium for performing all or part of the steps of the method according to the embodiments of the present invention.
To this end, an embodiment of the present invention also provides a storage medium having stored thereon a computer program which, when executed by a processor, implements the steps of a method of obtaining an alarm state value, e.g. based on a host.
The storage medium may include: a U-disk, a removable hard disk, a Read-Only Memory (ROM), a random access Memory (Random Access Memory, RAM), a magnetic disk, or an optical disk, or other various media capable of storing program codes.
The computer program included in the storage medium provided in this embodiment can implement the steps of the method for acquiring the alarm state value based on the host as described above when executed by the processor, and the same effects are achieved.
The method, the device, the equipment and the storage medium for acquiring the alarm state value based on the host provided by the invention are described in detail. In the description, each embodiment is described in a progressive manner, and each embodiment is mainly described by the differences from other embodiments, so that the same similar parts among the embodiments are mutually referred. The apparatus, device and storage medium disclosed in the embodiments are relatively simple to describe, and the relevant parts refer to the description of the method section since they correspond to the methods disclosed in the embodiments. It should be noted that it will be apparent to those skilled in the art that various modifications and adaptations of the invention can be made without departing from the principles of the invention and these modifications and adaptations are intended to be within the scope of the invention as defined in the following claims.
It should also be noted that in this specification, relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising one … …" does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises the element.
Claims (6)
1. A method for obtaining an alarm state value based on a host, the method being characterized by comprising:
generating an alarm state request by using a coding method pre-registered in a platform-level data model PLDM;
sending the alarm state request to a host;
receiving an alarm state value obtained after the host decodes the alarm state request according to the alarm state request and calling a decoding method pre-registered in the platform-level data model PLDM;
sending the alarm state value to a terminal for display;
wherein, the alarm state value is specifically a case alarm state value;
the sending the alarm state request to the host specifically includes: sending the alarm state request to the host through a device management protocol (MCTP);
the alarm state value is specifically the alarm state value which is obtained by calling the target version number after the host calls the decoding method to decode the alarm state request to obtain the target version number; the step of receiving the alarm state value obtained after the host decodes the alarm state request according to the alarm state request and calling a decoding method pre-registered in the platform-level data model PLDM, comprises the following steps: and the host computer is received to package the acquired alarm state value into a response packet by utilizing the coding method pre-registered in the platform-level data model PLDM, and then the response packet is sent to the baseboard management controller BMC through the equipment management protocol MCTP.
2. The method according to claim 1, wherein the alarm state request is generated by means of a coding method pre-registered with a platform level data model, PLDM, in particular:
and generating the alarm state request by using the coding method after receiving the trigger command of the terminal.
3. The method according to claim 2, characterized in that the trigger command is in particular a generic command.
4. A device for obtaining an alarm state value based on a host, the device being implemented based on a baseboard management controller BMC, comprising:
the coding unit is used for generating an alarm state request by using a coding method which is registered in the platform-level data model PLDM in advance;
the sending unit is used for sending the alarm state request to a host;
the decoding unit is used for receiving the alarm state value obtained after the host decodes the alarm state request by calling a decoding method which is registered in the platform-level data model PLDM in advance according to the alarm state request;
sending the alarm state value to a terminal for display;
wherein, the alarm state value is specifically a case alarm state value;
the sending the alarm state request to the host specifically includes: sending the alarm state request to the host through a device management protocol (MCTP);
the alarm state value is specifically the alarm state value which is obtained by calling the target version number after the host calls the decoding method to decode the alarm state request to obtain the target version number; the step of receiving the alarm state value obtained after the host decodes the alarm state request according to the alarm state request and calling a decoding method pre-registered in the platform-level data model PLDM, comprises the following steps: and the host computer is received to package the acquired alarm state value into a response packet by utilizing the coding method pre-registered in the platform-level data model PLDM, and then the response packet is sent to the baseboard management controller BMC through the equipment management protocol MCTP.
5. An apparatus for obtaining an alarm state value based on a host, comprising:
a memory for storing instructions;
a processor for executing the instructions to implement the steps of the method for obtaining an alarm state value based on a host of any one of claims 1 to 3.
6. A storage medium having stored thereon a computer program, which when executed by a processor performs the steps of the method of obtaining alarm state values based on a host as claimed in any one of claims 1 to 3.
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