CN111988810B - A wireless server supervision method and mesh networking device based on MIWI - Google Patents

Abstract

The invention discloses an MIWI-based wireless server supervision method and a mesh networking device. The mesh networking device connects a supervised server and a background server to realize communication between the supervised server and the background server. Obtain the parameter information of the supervised server through the baseboard management controller of the supervised server; the supervised server sends the identity information and the parameter information to the first MIWI node connected to the supervised server; the first MIWI node sends the identity The information and the parameter information are sent to the second MIWI node connected to the background server via the mesh topology network; the second MIWI node sends the identity information and the parameter information to the background server; the background server sends the identity information to the background server through the network and parameter information are sent to the management terminal. The present invention realizes the communication between the supervised server and the background server, uses the wireless MIWI communication to pass through, can reduce wiring, automatically forms a network, and deploys more flexibly.

Description

A wireless server supervision method and mesh networking device based on MIWI

technical field

The invention relates to the field of server monitoring systems, in particular to an MIWI-based wireless server monitoring method and a mesh networking device.

Background technique

With the development of society, informatization has gradually covered all fields of society. People's daily life is increasingly inseparable from information and data, especially with the development of cloud computing, big data, and AI, servers, as carriers of data processing and data storage, play an increasingly important role.

The operation and maintenance server of the data center needs to supervise the operation status and abnormal situation of the node server to ensure that if the abnormal situation of the node server occurs, it can be dealt with in a timely and effective manner. Therefore, it is necessary to monitor the sensor temperature of the server node, the voltage of the power supply VR, power consumption, and device presence information, etc., and record the alarm log of the device. The server obtains the status information of the board through the baseboard management controller, and supervises the status and abnormality of the board. At present, the computer room of the data center basically communicates with the baseboard management controller through a switch and a wired network. However, this method needs to be equipped with multi-port switches and lay a large number of cables. It requires a lot of time and manpower investment in the initial stage of data center construction, and it is not flexible. If the layout of the data center needs to be changed during use, it needs to be repeated. Invest in remodeling. The other is to perform data communication through the WIFI base station. The base board management controller of each node of the rack server first connects to the WIFI base station of the rack through a cable, and then the WIFI base station of the rack communicates with the WIFI base station of the operation and maintenance center to connect the rack server to the WIFI base station. The BMC information is transmitted to the operation and maintenance server. In this way, WIFI cannot self-organize the network, and the ability to expand space is also limited. Complex routing needs to be configured. If the layout changes, the routing needs to be reconfigured.

Contents of the invention

The present invention provides a wireless server monitoring system and method based on MIWI, aiming to solve the problem of high cost and inflexible deployment caused by wired communication in monitoring server status in the prior art, as well as the use of WIFI to monitor server status, which has limited expansion space and cannot Ad hoc networks lead to poor robustness problems.

In order to achieve the above object, the present invention provides a wireless server supervision method based on MIWI, including:

Obtain parameter information of the supervised server through the baseboard management controller of the supervised server;

The supervised server sends the identity information and the parameter information to the first MIWI node connected to the supervised server;

The first MIWI node sends the identity information and the parameter information to the second MIWI node connected to the background server via the mesh topology network;

The second MIWI node sends identity information and parameter information to the background server;

The background server sends the identity information and parameter information to the management terminal through the network.

Preferably, the baseboard management controller polls to obtain the parameter information of the supervised server and judges whether the parameter information is abnormal, and if the parameter information is abnormal, the baseboard management controller automatically sends its own identity information and the parameter information Packed in the first message and sent to the first MIWI node, if the parameter information is normal, the baseboard management controller saves the parameter information in the first storage unit.

Preferably, the first MIWI node parses the first message and encapsulates the data of the first message in an uplink MIWI message, and the first MIWI node passes the uplink MIWI message through the mesh The topology network sends it to the second MIWI node, and the second MIWI node parses the uplink MIWI message and encapsulates the data of the uplink MIWI message into a second message and sends it to the background server.

Preferably, the background server parses and acquires the data of the second message, and the background server updates the background server MIB configured on the background server according to the data of the second message.

Preferably, the background server encapsulates the data of the second message into an SNMP message and sends it to the management terminal, and the management terminal updates the management terminal MIB configured on the management terminal according to the SNMP message.

Preferably, the background server polls and sends a third message to the second MIWI node, and the second MIWI node parses the third message and encapsulates the data of the third message in a downlink MIWI message , the second MIWI node sends the downlink MIWI message to the first MIWI node of the target via the mesh topology network; the first MIWI node parses the downlink MIWI message, and sends the downlink MIWI message The data of the message is encapsulated into a fourth message and sent to the connected supervised server, and the supervised server receives and analyzes the fourth message to obtain the data of the fourth message, and the supervised server converts the The latest parameter information and self-identity information in the first storage unit are packaged in the fifth message and transmitted to the first MIWI node, and the first MIWI node parses and packages the data of the fifth message in the uplink MIWI message, the first MIWI node sends an uplink MIWI message to the second MIWI node via the mesh topology network.

Preferably, a communication protocol is configured between the first MIWI node and the supervised server and between the second MIWI node and the background server, the first message, the second message, the third message The formats of the text, the fourth message and the fifth message are set according to the format specified in the communication protocol.

Preferably, a judging bit field is configured in the first message, the second message, the third message, the fourth message, and the fifth message, and the judging bit field of the first message The value is different from the value of the judgment bit field of the second message, the third message, the fourth message, and the fifth message.

Preferably, when the first MIWI node receives a message sent by the supervised server, it detects the judging field to determine whether the message is the first message, and if so, the first MIWI node sends an indication signal .

The present invention provides a mesh networking device, which is applied to a first MIWI node and a second MIWI node, and includes a processor; the processor is electrically connected to a power management module, and the power management module is electrically connected to a power supply; the processing The appliance is electrically connected to the warning module; the processor is electrically connected to the second storage unit; the processor is electrically connected to the antenna module; the processor is electrically connected to the baseboard management controller of the supervised server or the background server.

An MIWI-based wireless server supervision method and mesh networking device proposed in this application have the following beneficial effects:

The present application proposes a MIWI-based wireless server supervision method and mesh networking device, through which the supervised server and the background server are connected to realize communication between the supervised server and the background server. The mesh networking device forms a mesh topology network according to the MIWI protocol, the mesh networking device as the first MIWI node is connected to the supervised server, and the mesh networking device as the second MIWI node is connected to the background server . With MIWI wireless communication, there is no need to lay cables or switches, which reduces the cost of data center construction and renovation, and increases the flexibility of deployment. Using MIWI to form a mesh topology network, the mesh topology network has a self-configuration and self-recovery function, and has high robustness. When a routing path fails, other routing paths are automatically selected, and the reliability of communication is high. Moreover, when the monitored server is abnormal, the warning module of the mesh networking device will send a warning message, which is convenient for maintenance personnel to quickly locate the server with abnormal parameters.

Description of drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present invention or the prior art, the following will briefly introduce the drawings that need to be used in the description of the embodiments or the prior art. Obviously, the accompanying drawings in the following description are only These are some embodiments of the present invention. For those skilled in the art, other drawings can also be obtained according to the structures shown in these drawings without creative effort.

Fig. 1 is the architecture diagram of the mesh networking device in the embodiment of the present invention;

2 is a schematic diagram of a power management module and a power supply of a mesh networking device in an embodiment of the present invention;

Fig. 3 is a server supervisory framework composed of the mesh networking device in an embodiment of the present invention;

Fig. 4 is a schematic diagram of SNMP communication between the background server and the management terminal in the embodiment of the present invention;

Signs and meanings on the way:

101. A processor. 102. A power management module. 103. A power supply. 104. A warning module. 105. A second storage unit. 106. An antenna module.

The realization of the purpose of the present invention, functional characteristics and advantages will be further described in conjunction with the embodiments and with reference to the accompanying drawings.

detailed description

It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.

As shown in FIG. 1, the present invention provides a mesh networking device, which is applied to a first MIWI node and a second MIWI node, and includes a processor 101; the processor 101 is electrically connected to a power management module 102, and the power management The module 102 is electrically connected to the power supply 103; the processor 101 is electrically connected to the warning module 104; the processor 101 is electrically connected to the second storage unit 105; the processor 101 is electrically connected to the antenna module 106; the processor 101 is electrically connected to the baseboard management controller of the supervised server or the background server.

In the specific implementation process, the processor 101 can be an ATSAMR30E18A chip, the processor 101 is connected to the RJ45 network port through the RMII interface, and the RJ45 network port is connected to the RJ45 network port of the supervised server or the background server through a network cable, and further Connect to baseboard management controller. The processor 101 is connected to the second storage unit 105 through SPI, and the second storage unit 105 may be a FLASH flash memory. The GPIO of the processor 101 is connected to the warning module 104. During specific implementation, the warning module 104 includes a mos switch and an LED, the LED is connected to a power supply through a mos switch, and the gate of the mos switch is connected to the processing GPIO of device 101. The processor 101 is connected to the antenna module through an RF interface.

Referring to shown in Figure 2, the processor 101 is connected to the power management module 102 through the I2C bus, the power management module 102 can be an LTC3894 chip, the output terminal of the power supply 103 is connected to a grounded capacitor, and the power supply 103 The input terminal is connected to the input of the power management module 102, the output terminal of the power supply is grounded through the drain source of the mos and the reverse breakdown capacitance, the gate of the mos is connected to the power management module 102, and the mos An inductor is connected to the reverse breakdown capacitor, and a grounded capacitor is connected to the inductor. The processor 101 is connected to the PLLIN of the power management module 102 through an I2C bus, and outputs control signals to the power management module 102 .

The mesh networking device is configured with the MIWI communication protocol, the mesh protocol, and the communication protocol with the server, and the communication protocol may be a TCP/IP protocol. The first MIWI node and the second MIWI node are made by the mesh networking device.

The mesh networking device communicates with the baseboard management controller of the supervised server according to the communication protocol, the mesh networking device communicates between the mesh assembly devices according to the MIWI communication protocol, and the routing path in the mesh network is as follows: The meshID configuration defined by the mesh protocol.

Referring to FIG. 3 , the present invention provides a server supervision framework composed of the mesh networking devices. The supervised server is connected through the first MIWI node, and the background server is connected through the second MIWI node. The first MIWI node and the second MIWI node form a mesh topology network. The communication between the supervised server and the background server is established through the mesh topology network, and the background server is connected to the management terminal through the network.

The present invention provides a wireless server supervision method based on MIWI, including:

Obtain parameter information of the supervised server through the baseboard management controller of the supervised server;

During the specific implementation process, the baseboard management controller of the supervised server polls to obtain server parameter information according to the first cycle and judges whether the parameter information is abnormal; if the parameter information is abnormal, the baseboard management controller automatically sends its own The identity information and the parameter information are packaged in a first message and sent to the first MIWI node, and the first message is configured according to the format specified in the communication protocol between the managed server and the first MIWI node; If the parameter information is normal, the baseboard management controller saves the parameter information in the first storage unit of the supervised server. The bondage management controller waits for an instruction from the first MIWI node to send the latest parameter information in the first storage unit to the first MIWI node.

The first MIWI node parses the first message according to the communication protocol and packs the data of the first message into an uplink MIWI message according to the message format specified in the MIWI protocol, and the MIWI message contains The meshID of the first MIWI node and the meshID of the second MIWI node, the first MIWI node sends the uplink MIWI message to the second MIWI node through the mesh topology network, and the mesh topology network After receiving the uplink MIWI message, the first MIWI node forwards the uplink MIWI message to the first MIWI node closer to the second MIWI node on the routing path. After multiple times of forwarding, the uplink MIWI message finally reaches the second MIWI node, and the second MIWI node parses the uplink MIWI message and converts the data of the uplink MIWI message according to the communication protocol The message format is wrapped in the second message and sent to the background server. The background server receives the second message and parses the second message to obtain the data of the second message, and the background server is configured in the background server according to the data update of the second message The MIB of the background server; the MIB of the background server stores the parameter information of the supervised server according to the object identifier.

Referring to shown in Figure 4, in the specific implementation process, the background server encapsulates the data of the second message into an SNMP message and sends it to the management terminal, and the SNMP message includes network protocol information IP information UDP information and MIB data information, the management terminal receives and parses the SNMP message, obtains the MIB data information of the SNMP message and updates the management terminal MIB configured on the management terminal according to the MIB data information, and the management terminal MIB is connected to the This section describes the data synchronization of the background server MIB. In the process of parsing the uplink MIWI message, the second MIWI node judges whether the uplink MIWI message transmits the first message, and if the uplink MIWI message transmits the data of the first message, The second MIWI node adds alarm data to the second message transmitted by the background server, and the background server transmits the alarm data to the management terminal according to the network protocol after receiving the alarm data, and the management After receiving the warning data, the terminal executes an action of issuing a warning. When the first MIWI node receives a message sent by the supervised server, it detects the judging field to determine whether the message is the first message, and if so, the first MIWI node sends an indication signal. Specifically, when the first MIWI node receives the first message, the GPIO of the processor outputs a pulse signal to control the intermittent on-off of the mos switch, so that the LED blinks. It is convenient for the maintenance personnel to find the abnormal monitored server according to the blinking LED.

The above is that the supervised server autonomously sends the identity information and the abnormal parameter information to the first MIWI node connected to the supervised server, and the first MIWI node sends the identity information and the abnormal parameter information to The second MIWI node connected to the background server; the second MIWI node sends the identity information and the abnormal parameter information to the background server; the background server sends the identity information and parameter information to the management terminal through the network process.

In the specific implementation process, when the parameters are normal, the parameter information of the supervised server stored in the second storage unit is uploaded only after receiving an upload instruction. Specifically, the background server sends a third message to the second MIWI node according to the second cycle polling, the third message includes an instruction to obtain the parameter information of the target supervised server, and the third message is in accordance with The format specified in the communication protocol, the second cycle is longer than the first cycle, the second MIWI node parses the third message and encapsulates the data of the third message in the format specified in the MIWI protocol For the downlink MIWI message, the second MIWI node sends the downlink MIWI message to the first MIWI node of the target through the mesh topology network. During the downlink process, the downlink MIWI message is also sent to the target according to the meshID The first MIWI node closer to the target performs routing; and selects the forwarding node according to the MIWI protocol.

The first MIWI node of the target parses the downlink MIWI message, and encapsulates the data of the downlink MIWI message into a fourth message according to the format specified in the communication protocol and sends it to the connected supervised server, the The supervised server receives the fourth message and obtains the data of the fourth message after parsing, so as to pass the parameter acquisition instruction to the supervised server, and the supervised server saves the latest parameter in the first storage unit The information and self-identity information are packaged in the fifth message according to the format specified in the communication protocol and transmitted to the first MIWI node, and the first MIWI node parses and packages the data of the fifth message in the uplink MIWI message. In this document, the first MIWI node sends the uplink MIWI message to the second MIWI node via the mesh topology network.

In the specific implementation process, a communication protocol is configured between the first MIWI node and the supervised server and between the second MIWI node and the background server, the first message, the second message, The formats of the third message, the fourth message and the fifth message are set according to the format specified in the communication protocol.

And configure the judgment bit field in the first message, the second message, the third message, the fourth message, and the fifth message, the value of the judgment bit field of the first message is the same as The values of the judgment bit fields of the second message, the third message, the fourth message and the fifth message are different. The first MIWI node and the second MIWI node identify the judgment bit field, and judge whether the data contained in the transmitted message is abnormal parameter information.

During the specific implementation process, the first MIWI node receives the downlink MIWI message through the antenna module 106 and sends the uplink MIWI message, and the second node receives the uplink MIWI message through the antenna module 106 send the downlink MIWI message, the first MIWI node and the second MIWI node parse and encapsulate the message through the processor 101, and the first MIWI node and the second MIWI node will receive The message is stored in the second storage unit.

The above are the exemplary embodiments disclosed in the present invention, but it should be noted that various changes and modifications can be made without departing from the scope of the disclosed embodiments of the present invention defined in the claims. The functions, steps and/or actions of the method claims in accordance with the disclosed embodiments described herein need not be performed in any particular order. In addition, although the elements disclosed in the embodiments of the present invention may be described or required in an individual form, they may also be understood as a plurality unless explicitly limited to a singular number.

It should be understood that as used herein, the singular form "a" and "an" are intended to include the plural forms as well, unless the context clearly supports an exception. It should also be understood that "and/or" as used herein is meant to include any and all possible combinations of one or more of the associated listed items.

The serial numbers of the embodiments disclosed in the above-mentioned embodiments of the present invention are only for description, and do not represent the advantages and disadvantages of the embodiments.

Those of ordinary skill in the art can understand that all or part of the steps for implementing the above-mentioned embodiments can be completed by hardware, or can be completed by instructing related hardware through a program. The program can be stored in a computer-readable storage medium. The above-mentioned The storage medium may be a read-only memory, a magnetic disk or an optical disk, and the like.

Those of ordinary skill in the art should understand that: the discussion of any of the above embodiments is exemplary only, and is not intended to imply that the disclosed scope (including claims) of the embodiments of the present invention is limited to these examples; under the idea of the embodiments of the present invention , the technical features in the above embodiments or different embodiments can also be combined, and there are many other changes in different aspects of the above embodiments of the present invention, which are not provided in details for the sake of brevity. Therefore, within the spirit and principle of the embodiments of the present invention, any omissions, modifications, equivalent replacements, improvements, etc., shall be included in the protection scope of the embodiments of the present invention.

Claims (9)

1. A wireless server supervision method based on MIWI is characterized by comprising the following steps:

acquiring parameter information of a supervised server through a substrate management controller of the supervised server;

the baseboard management controller polls to obtain parameter information of the monitored server and judges whether the parameter information is abnormal or not, if the parameter information is abnormal, the baseboard management controller automatically packages self identity information and the parameter information into a first message and sends the first message to a first MIWI node, and if the parameter information is normal, the baseboard management controller stores the parameter information in a first storage unit;

the first MIWI node sends the identity information and the parameter information to a second MIWI node connected with a background server through a mesh topology network;

the second MIWI node sends the identity information and the parameter information to the background server;

and the background server sends the identity information and the parameter information to the management terminal through the network.

2. The method of claim 1, wherein the first MIWI node parses the first packet and encapsulates data of the first packet in an uplink MIWI packet, the first MIWI node sends the uplink MIWI packet to the second MIWI node via the mesh topology network, and the second MIWI node parses the uplink MIWI packet and encapsulates data of the uplink MIWI packet in a second packet to send to the backend server.

3. The MIWI-based wireless server monitoring method of claim 2, wherein the background server parses and obtains the data of the second packet, and the background server updates the MIB of the background server configured in the background server according to the data of the second packet.

4. The MIWI-based wireless server monitoring method of claim 3, wherein the backend server encapsulates the data of the second message into an SNMP message and sends the SNMP message to the management terminal, and the management terminal updates the management terminal MIB configured in the management terminal according to the SNMP message.

5. The MIWI-based wireless server monitoring method of claim 4, wherein the background server polls and sends a third message to the second MIWI node, the second MIWI node parses the third message and encapsulates data of the third message into a downlink MIWI message, and the second MIWI node sends the downlink MIWI message to the first MIWI node through the mesh topology network; the first MIWI node analyzes a downlink MIWI message, packages data of the downlink MIWI message into a fourth message and sends the fourth message to the connected supervised server, the supervised server receives the fourth message and obtains data of the fourth message after analysis, the supervised server packages latest parameter information and self identity information in the first storage unit into a fifth message and transmits the fifth message to the first MIWI node, the first MIWI node analyzes and packages data of the fifth message into an uplink MIWI message, and the first MIWI node sends the uplink MIWI message to the second MIWI node through the mesh topology network.

6. The MIWI-based wireless server monitoring method according to any one of claims 1 to 5, wherein a communication protocol is configured between the first MIWI node and the monitored server and between the second MIWI node and the background server, and the formats of the first message, the second message, the third message, the fourth message and the fifth message are set according to the format specified by the communication protocol.

7. The MIWI-based wireless server monitoring method of claim 6, wherein a judgment bit field is configured in a first message, a second message, a third message, a fourth message, and a fifth message, and a value of the judgment bit field of the first message is different from a value of the judgment bit field of the second message, the third message, the fourth message, and the fifth message.

8. The MIWI-based wireless server monitoring method of claim 7, wherein when the first MIWI node receives the message sent by the monitored server, the first MIWI node detects whether the judgment bit field judgment message is the first message, and if so, the first MIWI node sends an indication signal.

9. A mesh networking device, applied to a first MIWI node and a second MIWI node, comprising a processor (101) and a memory, wherein the memory stores a program; the processor (101) is electrically connected with a power management module (102), and the power management module (102) is electrically connected with a power supply (103); the processor (101) is electrically connected with the warning module (104); the processor (101) is electrically connected with the second storage unit (105); the processor (101) is electrically connected with the antenna module (106); the processor (101) is electrically connected with a substrate management controller of a supervised server or a background server; the processor when executing the program implements the method of any of claims 1-8.

Images