CN110839089A - Server positioning method, system, electronic equipment and storage medium - Google Patents

Server positioning method, system, electronic equipment and storage medium Download PDF

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Publication number
CN110839089A
CN110839089A CN201911082375.6A CN201911082375A CN110839089A CN 110839089 A CN110839089 A CN 110839089A CN 201911082375 A CN201911082375 A CN 201911082375A CN 110839089 A CN110839089 A CN 110839089A
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China
Prior art keywords
port
switch
server
cabinet
bmc
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Withdrawn
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CN201911082375.6A
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Chinese (zh)
Inventor
李俊卿
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Suzhou Wave Intelligent Technology Co Ltd
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Suzhou Wave Intelligent Technology Co Ltd
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Priority to CN201911082375.6A priority Critical patent/CN110839089A/en
Publication of CN110839089A publication Critical patent/CN110839089A/en
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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L2101/00—Indexing scheme associated with group H04L61/00
    • H04L2101/60—Types of network addresses
    • H04L2101/69—Types of network addresses using geographic information, e.g. room number
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L41/00—Arrangements for maintenance, administration or management of data switching networks, e.g. of packet switching networks
    • H04L41/06—Management of faults, events, alarms or notifications
    • H04L41/0677—Localisation of faults
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L61/00—Network arrangements, protocols or services for addressing or naming
    • H04L61/45—Network directories; Name-to-address mapping
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L2101/00—Indexing scheme associated with group H04L61/00
    • H04L2101/60—Types of network addresses
    • H04L2101/618—Details of network addresses
    • H04L2101/622—Layer-2 addresses, e.g. medium access control [MAC] addresses
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
    • Y02D30/00—Reducing energy consumption in communication networks

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  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Small-Scale Networks (AREA)

Abstract

The application discloses a server positioning method, which comprises the steps of acquiring an MAC address of a port of a switch by utilizing BMC in an LLDP manner; the management network port of the BMC is connected with the port of the switch; determining the cabinet ID of the switch port corresponding to the MAC address according to a relation comparison table; the relation comparison table stores the corresponding relation between the MAC address and the cabinet ID; the method and the device for locating the BMC in the cabinet have the advantages that the height of the port corresponding to the cabinet ID is inquired, and the connecting position of the server where the BMC is located and the cabinet of the switch is determined according to the height of the port. The application also discloses a server positioning system, an electronic device and a storage medium, which have the beneficial effects.

Description

Server positioning method, system, electronic equipment and storage medium
Technical Field
The present disclosure relates to the field of computer technologies, and in particular, to a server positioning method, a server positioning system, a storage medium, and an electronic device.
Background
With the development of network technology, the types of devices accessing the network are increasing, the configuration is more and more complex, and the devices from different device manufacturers also tend to add their own unique functions, which results in that there are many devices from different manufacturers with different characteristics in one network.
Thousands of servers in a machine room need to be managed through a switch cabinet, and the connection position of the servers and the switch cabinet can be determined by positioning the servers so as to carry out troubleshooting. At present, manual work is needed to participate in the positioning operation of the server, time and labor are consumed, and the efficiency is low.
Therefore, how to improve the efficiency of server positioning is a technical problem that needs to be solved by those skilled in the art.
Disclosure of Invention
The application aims to provide a server positioning method, a server positioning system, an electronic device and a storage medium, which can improve the efficiency of server positioning.
In order to solve the above technical problem, the present application provides a server positioning method, including:
acquiring the MAC address of a port of a switch by using BMC in an LLDP manner; the management network port of the BMC is connected with the port of the switch;
determining the cabinet ID of the switch port corresponding to the MAC address according to a relation comparison table; the relation comparison table stores the corresponding relation between the MAC address and the cabinet ID;
and inquiring the port height corresponding to the cabinet ID, and determining the connection position of the server where the BMC is located and the switch cabinet according to the port height.
Optionally, the obtaining the MAC address of the switch port by using the BMC in the LLDP manner includes:
sending an LLDP broadcast message to a switch by using a management network port of the BMC so that the switch can return MIB information of a port of the switch; wherein the MIB information includes the MAC address.
And determining the MAC address of the switch port according to the received MIB information.
Optionally, the MIB information further includes the device identifier and an interface identifier;
correspondingly, the method also comprises the following steps:
storing the equipment identifier and the interface identifier as server port connection information;
and when a port information query request is received, returning the equipment identifier and the interface identifier.
Optionally, the method further includes:
and when a fault positioning instruction is received, generating fault positioning information according to the connection position of the server where the BMC is located and the switch cabinet.
Optionally, the method further includes:
judging whether the management network port of the BMC is plugged or unplugged;
and if so, re-executing the operation of determining the connection position of the server and the switch cabinet according to the MAC address of the switch port.
Optionally, the method further includes:
and accessing the switch port by issuing an IPMI command.
Optionally, the method further includes:
and determining the height of the cabinet of the server according to the connection position of the server where the BMC is located and the cabinet of the switch, and reporting the height to a server management platform.
The present application further provides a server positioning system, including:
the MAC address acquisition module is used for acquiring the MAC address of the port of the switch in an LLDP mode by utilizing the BMC; the management network port of the BMC is connected with the port of the switch;
the equipment cabinet ID determining module is used for determining the equipment cabinet ID of the switch port corresponding to the MAC address according to a relation comparison table; the relation comparison table stores the corresponding relation between the MAC address and the cabinet ID;
and the positioning module is used for inquiring the port height corresponding to the cabinet ID and determining the connecting position of the server where the BMC is located and the switch cabinet according to the port height.
The present application further provides a storage medium having a computer program stored thereon, which when executed, implements the steps performed by the above-mentioned server positioning method.
The application also provides an electronic device, which comprises a memory and a processor, wherein the memory stores a computer program, and the processor realizes the steps executed by the server positioning method when calling the computer program in the memory.
The application provides a server positioning method, which comprises the steps of acquiring an MAC address of a port of a switch by using BMC in an LLDP manner; the management network port of the BMC is connected with the port of the switch; determining the cabinet ID of the switch port corresponding to the MAC address according to a relation comparison table; the relation comparison table stores the corresponding relation between the MAC address and the cabinet ID; and inquiring the port height corresponding to the cabinet ID, and determining the connection position of the server where the BMC is located and the switch cabinet according to the port height.
The method and the device for determining the connection position of the server and the switch cabinet can acquire the MAC address of the switch port connected with the server in an LLDP mode, determine the cabinet ID of the switch port connected with the server and the switch cabinet according to the corresponding relation between the MAC address and the cabinet ID, and determine the connection position of the server and the switch cabinet according to the cabinet ID. According to the server positioning method, the position of the server connection is not required to be determined by a worker on site, automatic server positioning can be achieved, and the efficiency of server positioning can be improved. The application also provides a server positioning system, an electronic device and a storage medium, which have the beneficial effects and are not repeated herein.
Drawings
In order to more clearly illustrate the embodiments of the present application, the drawings needed for the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present application, and that other drawings can be obtained by those skilled in the art without inventive effort.
Fig. 1 is a flowchart of a server positioning method according to an embodiment of the present application;
fig. 2 is a flowchart of another server positioning method provided in the embodiment of the present application;
fig. 3 is a schematic structural diagram of a server positioning system according to an embodiment of the present application.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present application clearer, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are some embodiments of the present application, but not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.
Referring to fig. 1, fig. 1 is a flowchart of a server positioning method according to an embodiment of the present disclosure.
The specific steps may include:
s101: acquiring the MAC address of a port of a switch by using BMC in an LLDP manner;
the execution main body in this embodiment may be a server connected to the switch cabinet, a BMC (baseboard management Controller) is a monitoring management platform of the server, and a management network port of the BMC of the server is connected to the switch port.
The purpose of this step is to obtain the MAC Address of the switch port where the server is connected to the switch cabinet, and the BMC may send an LLDP broadcast message to the switch port, so that the switch returns the MAC (media access Control Address) Address of the switch port. LLDP (Link Layer discovery protocol) is an information discovery and advertisement protocol. LLDP is defined in 802.1ab and can provide a standard link layer discovery approach. The LLDP protocol enables a device accessing a network to send information such as its management address, device identifier, interface identifier, etc. to other devices accessing the same lan. When a device receives information of a management address, a device identification, an interface identification, etc. of other devices from a network, the information may be stored in the form of MIB (management information Base). These MIB information may be used to discover the physical topology of the device and to manage configuration information. LLDP is used to advertise information of one device and can obtain information of other devices, and thus get the relevant MIB information.
S102: determining the cabinet ID of the switch port corresponding to the MAC address according to a relation comparison table;
in this embodiment, a relationship comparison table may be maintained in advance, where a correspondence between the MAC address and the enclosure ID may be stored in the relationship comparison table, where the enclosure ID mentioned here refers to a number of the port height of the switch enclosure of the switch port, that is: the port height of the switch port at the switch cabinet can be determined according to the cabinet ID of the switch port. It will be appreciated that each switch port has its corresponding port height in the switch enclosure, and thus each enclosure ID may have its corresponding port height. The port height mentioned in this embodiment may also be the height of the port in the switch cabinet in a physical sense.
S103: and inquiring the port height corresponding to the cabinet ID, and determining the connection position of the server where the BMC is located and the switch cabinet according to the port height.
In this embodiment, the cabinet ID and the port height correspondence information may be preset, the port height of the switch port connected to the management gateway of the BMC may be determined after the cabinet ID is obtained, and then the connection position between the server where the BMC is located and the switch cabinet is determined according to the port height. When a fault occurs in an individual server and fault troubleshooting is required, the position information of the server can be obtained according to the connection position of the server where the BMC is located and the switch cabinet determined in the step, and workers do not need to go to a machine room site to position the server.
In this embodiment, the MAC address of the switch port connected to the server is obtained in an LLDP manner, the enclosure ID of the switch port connected to the server and the enclosure may be determined according to the correspondence between the MAC address and the enclosure ID, and the connection position between the server and the enclosure may be determined according to the enclosure ID. According to the server positioning method, a worker does not need to determine the position of the server connection on site, automatic server positioning can be achieved, and the efficiency of server positioning can be improved.
As a feasible implementation manner, in the embodiment corresponding to fig. 1, the process of acquiring the MAC address of the switch port by using the BMC through the LLDP by the S101 may specifically be: sending an LLDP broadcast message to a switch by using a management network port of the BMC so that the switch can return MIB information of a port of the switch; and determining the MAC address of the switch port according to the received MIB information.
Specifically, the MIB information may include the MAC address, the device identifier, and the interface identifier. The embodiment may further store the device identifier and the interface identifier as server port connection information; and when a port information query request is received, returning the equipment identifier and the interface identifier.
As a further supplement to the embodiment corresponding to fig. 1, when the fault location instruction is received, fault location information may be generated according to a connection position between the server where the BMC is located and the switch cabinet, so that a worker determines a position where the server is connected to the switch cabinet according to the fault location information.
As a further addition to the embodiment corresponding to fig. 1, after determining the connection location of the server and the switch cabinet, the embodiment corresponding to fig. 1 may further include: judging whether the management network port of the BMC is plugged or unplugged; and if so, re-executing the operation of determining the connection position of the server and the switch cabinet according to the MAC address of the switch port.
The operation of re-determining the connection location between the server and the switch cabinet according to the MAC address of the switch port may specifically include the following steps:
step 1, acquiring a new MAC address of a new switch port by using BMC in an LLDP manner; the management network port of the BMC is connected with the new switch port;
step 2, determining a new cabinet ID of a new switch port corresponding to the MAC address according to a relation comparison table; the relation comparison table stores the corresponding relation between the new MAC address and the new cabinet ID;
and 3, inquiring the port height corresponding to the ID of the new cabinet, and determining the connection position of the server where the BMC is located and the switch cabinet according to the port height.
Further, the server may access the switch port by issuing an IPMI command, and the specific server may issue an IPMI command to access the switch port according to the acquired MAC address.
Further, in the embodiment corresponding to fig. 1, after the connection position between the server and the switch cabinet is determined, the height of the cabinet of the server may also be determined according to the connection position between the server where the BMC is located and the switch cabinet, and the height is reported to the server management platform.
The flow described in the above embodiment is explained below by an embodiment in practical use. Referring to fig. 2, fig. 2 is a flowchart of another server positioning method provided in the embodiment of the present application, where the embodiment may include the following steps:
step 1: the BMC connects the BMC management network Port to different ports of the switch, and acquires the MAC address of the switch through LLDP;
the MAC addresses and the enclosure IDs of the ports of the switch are in one-to-one correspondence, and in this embodiment, a switch MAC address and enclosure ID correspondence table may also be maintained on the management platform.
Step 2: obtaining the ID (namely the Rack ID) of the cabinet through table look-up after the MAC address is taken according to the BMC;
the height of the cabinet ID in the cabinet corresponds to the ports of the switch one by one; each port of the switch represents a different height, e.g., port 1 for 1u height, port 2 for 2u height, and so on. The 1U/2U/4U/… nodes are connected with corresponding switch ports according to the initial U height, for example, the 2U nodes are at the positions of 4-5U height, the node management network ports correspond to the switch ports 4, and the ports 5 are empty.
And step 3: the BMC reports the height of the node to the FRU, and informs the client server of the height of the machine, for example, 1u/2u/4 u.
All servers in the machine room are managed through the cabinet, and when a fault occurs to an individual server, debug is needed and is difficult to locate, so that great workload is brought to engineers. The embodiment successfully solves the problem of server positioning, realizes the acquisition of the position information of the server, and greatly reduces the workload, thereby realizing better management of the server in the machine room.
Referring to fig. 3, fig. 3 is a schematic structural diagram of a server positioning system according to an embodiment of the present disclosure;
the system may include:
the MAC address obtaining module 100 is configured to obtain an MAC address of a switch port in an LLDP manner by using a BMC; the management network port of the BMC is connected with the port of the switch;
an enclosure ID determining module 200, configured to determine, according to a relationship comparison table, an enclosure ID of a switch port corresponding to the MAC address; the relation comparison table stores the corresponding relation between the MAC address and the cabinet ID;
and the positioning module 300 is configured to query a port height corresponding to the enclosure ID, and determine a connection position between the switch enclosure and a server where the BMC is located according to the port height.
In this embodiment, the MAC address of the switch port connected to the server is obtained in an LLDP manner, the enclosure ID of the switch port connected to the server and the enclosure may be determined according to the correspondence between the MAC address and the enclosure ID, and the connection position between the server and the enclosure may be determined according to the enclosure ID. According to the server positioning method, a worker does not need to determine the position of the server connection on site, automatic server positioning can be achieved, and the efficiency of server positioning can be improved.
Further, the MAC address obtaining module 100 includes:
the information acquisition unit is used for sending an LLDP broadcast message to a switch by using the management network port of the BMC so that the switch can return the MIB information of the switch port; wherein the MIB information comprises the MAC address;
and the address determining unit is used for determining the MAC address of the switch port according to the received MIB information.
Further, the MIB information further includes the device identifier and an interface identifier;
correspondingly, the method also comprises the following steps:
the information storage module is used for storing the equipment identifier and the interface identifier as server port connection information;
and the identifier returning module is used for returning the equipment identifier and the interface identifier when receiving a port information inquiry request.
Further, the method also comprises the following steps:
and the fault positioning module is used for generating fault positioning information according to the connection position of the server where the BMC is located and the switch cabinet when receiving the fault positioning instruction.
Further, the method also comprises the following steps:
the plug processing module is used for judging whether the management network port of the BMC is plugged or not; and if so, re-executing the operation of determining the connection position of the server and the switch cabinet according to the MAC address of the switch port.
Further, the method also comprises the following steps:
and the port access module is used for accessing the switch port by issuing an IPMI command.
Further, the method also comprises the following steps:
and the information reporting module is used for determining the height of the cabinet of the server according to the connecting position of the server where the BMC is located and the cabinet of the switch, and reporting the height to a server management platform.
Since the embodiment of the system part corresponds to the embodiment of the method part, the embodiment of the system part is described with reference to the embodiment of the method part, and is not repeated here.
The present application also provides a storage medium having a computer program stored thereon, which when executed, may implement the steps provided by the above-described embodiments. The storage medium may include: various media capable of storing program codes, such as a usb disk, a removable hard disk, a Read-Only Memory (ROM), a Random Access Memory (RAM), a magnetic disk, or an optical disk.
The application further provides an electronic device, which may include a memory and a processor, where the memory stores a computer program, and the processor may implement the steps provided by the foregoing embodiments when calling the computer program in the memory. Of course, the electronic device may also include various network interfaces, power supplies, and the like.
The embodiments are described in a progressive manner in the specification, each embodiment focuses on differences from other embodiments, and the same and similar parts among the embodiments are referred to each other. For the system disclosed by the embodiment, the description is relatively simple because the system corresponds to the method disclosed by the embodiment, and the relevant points can be referred to the method part for description. It should be noted that, for those skilled in the art, it is possible to make several improvements and modifications to the present application without departing from the principle of the present application, and such improvements and modifications also fall within the scope of the claims of the present application.
It is further noted that, in the present 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. Also, 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 an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

Claims (10)

1. A server positioning method, comprising:
acquiring the MAC address of a port of a switch by using BMC in an LLDP manner; the management network port of the BMC is connected with the port of the switch;
determining the cabinet ID of the switch port corresponding to the MAC address according to a relation comparison table; the relation comparison table stores the corresponding relation between the MAC address and the cabinet ID;
and inquiring the port height corresponding to the cabinet ID, and determining the connection position of the server where the BMC is located and the switch cabinet according to the port height.
2. The method as claimed in claim 1, wherein the obtaining the MAC address of the switch port by the BMC in LLDP comprises:
sending an LLDP broadcast message to a switch by using a management network port of the BMC so that the switch can return MIB information of a port of the switch; wherein the MIB information comprises the MAC address;
and determining the MAC address of the switch port according to the received MIB information.
3. The server positioning method of claim 2, wherein the MIB information further includes the device identification and an interface identification;
correspondingly, the method also comprises the following steps:
storing the equipment identifier and the interface identifier as server port connection information;
and when a port information query request is received, returning the equipment identifier and the interface identifier.
4. The server positioning method according to claim 1, further comprising:
and when a fault positioning instruction is received, generating fault positioning information according to the connection position of the server where the BMC is located and the switch cabinet.
5. The server positioning method according to claim 1, further comprising:
judging whether the management network port of the BMC is plugged or unplugged;
and if so, re-executing the operation of determining the connection position of the server and the switch cabinet according to the MAC address of the switch port.
6. The server positioning method according to claim 1, further comprising:
and accessing the switch port by issuing an IPMI command.
7. The server positioning method according to claim 1, further comprising:
and determining the height of the cabinet of the server according to the connection position of the server where the BMC is located and the cabinet of the switch, and reporting the height to a server management platform.
8. A server positioning system, comprising:
the MAC address acquisition module is used for acquiring the MAC address of the port of the switch in an LLDP mode by utilizing the BMC; the management network port of the BMC is connected with the port of the switch;
the equipment cabinet ID determining module is used for determining the equipment cabinet ID of the switch port corresponding to the MAC address according to a relation comparison table; the relation comparison table stores the corresponding relation between the MAC address and the cabinet ID;
and the positioning module is used for inquiring the port height corresponding to the cabinet ID and determining the connecting position of the server where the BMC is located and the switch cabinet according to the port height.
9. An electronic device, comprising a memory in which a computer program is stored and a processor, which when called upon in the memory implements the steps of the server positioning method according to any one of claims 1 to 7.
10. A storage medium having stored thereon computer-executable instructions which, when loaded and executed by a processor, carry out the steps of the server positioning method according to any one of claims 1 to 7.
CN201911082375.6A 2019-11-07 2019-11-07 Server positioning method, system, electronic equipment and storage medium Withdrawn CN110839089A (en)

Priority Applications (1)

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Application Number Priority Date Filing Date Title
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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111752809A (en) * 2020-07-02 2020-10-09 中国工商银行股份有限公司 Circuit board and cabinet
CN113111344A (en) * 2021-03-25 2021-07-13 浙江乾冠信息安全研究院有限公司 Asset management method, device, electronic equipment and medium
CN115185759A (en) * 2022-09-05 2022-10-14 平安银行股份有限公司 LLDP-based server wiring verification method, device and system

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111752809A (en) * 2020-07-02 2020-10-09 中国工商银行股份有限公司 Circuit board and cabinet
CN113111344A (en) * 2021-03-25 2021-07-13 浙江乾冠信息安全研究院有限公司 Asset management method, device, electronic equipment and medium
CN115185759A (en) * 2022-09-05 2022-10-14 平安银行股份有限公司 LLDP-based server wiring verification method, device and system

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