CN112632192A - Node maintenance method and device, computer equipment and medium - Google Patents
Node maintenance method and device, computer equipment and medium Download PDFInfo
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- CN112632192A CN112632192A CN202011640172.7A CN202011640172A CN112632192A CN 112632192 A CN112632192 A CN 112632192A CN 202011640172 A CN202011640172 A CN 202011640172A CN 112632192 A CN112632192 A CN 112632192A
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- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F16/00—Information retrieval; Database structures therefor; File system structures therefor
- G06F16/20—Information retrieval; Database structures therefor; File system structures therefor of structured data, e.g. relational data
- G06F16/27—Replication, distribution or synchronisation of data between databases or within a distributed database system; Distributed database system architectures therefor
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- G06F—ELECTRIC DIGITAL DATA PROCESSING
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- G06F16/20—Information retrieval; Database structures therefor; File system structures therefor of structured data, e.g. relational data
- G06F16/21—Design, administration or maintenance of databases
Abstract
The invention relates to the technical field of block chains, and discloses a node maintenance method, a node maintenance device, computer equipment and a medium, wherein the method comprises the following steps: the node maintenance method comprises the steps that a node maintenance request is received through an all-in-one BaaS system, maintenance types, maintenance information and node identification to be maintained are obtained from the node maintenance request, and nodes corresponding to the node identification to be maintained are maintained by adopting an all-in-one Agent based on the maintenance types and the maintenance information.
Description
Technical Field
The present invention relates to the field of block chain technologies, and in particular, to a node maintenance method, apparatus, computer device, and medium.
Background
The block chain technology (also called distributed book technology) is a decentralized distributed database technology, has the characteristics of decentralization, openness and transparency, no tampering, trustiness and the like, and is suitable for application scenes with high requirements on data reliability. The node of the block chain refers to a distributed database entity in the block chain technology, namely, a plurality of block chain nodes can form a block chain network through network intercommunication. In practical application, the nodes need to be maintained according to requirements.
At present, an existing block chain all-in-one machine integrates hardware and block chain nodes, and management and maintenance are performed on the block chain nodes through an external block chain service platform and a certificate authority center, for example, addition and deletion of the block chain nodes. In the process of implementing the present invention, the inventor realizes that the existing implementation mode has at least the following problems: the current implementation mode needs to rely on an external blockchain service platform, namely an external operation interface, so that operation and maintenance operation needs to be communicated with the outside, the operation and maintenance operation is complex, and the node maintenance efficiency is low.
Disclosure of Invention
The embodiment of the invention provides a node maintenance method, a node maintenance device, computer equipment and a storage medium, which are used for improving the current node maintenance efficiency.
In order to solve the foregoing technical problem, an embodiment of the present application provides a node maintenance method, including:
receiving a node maintenance request through an all-in-one BaaS system;
obtaining a maintenance type, maintenance information and a node identifier to be maintained from the node maintenance request;
and based on the maintenance type and the maintenance information, maintaining the node corresponding to the node identifier to be maintained by adopting the all-in-one machine Agent.
Optionally, the maintenance information includes a security operation code.
Optionally, the maintaining type is a newly added node, and the maintaining the node corresponding to the node identifier to be maintained by using the all-in-one machine Agent based on the maintaining type and the maintaining information includes:
verifying the safety operation code to obtain a first verification result;
if the first verification result is that the verification is passed, adopting an all-in-one machine Agent to start to deploy a newly added node according to the node identifier to be maintained;
and when the message of successful deployment is detected, the newly added node is accessed into the block chain network.
Optionally, the node to be maintained is identified as a node network address.
Optionally, after the adding the new node into the blockchain network when the message that the deployment is successful is detected, the node maintenance method further includes:
when a monitoring request of a newly added node is received, an all-in-one BaaS system is adopted to visually display the newly added node;
and monitoring and managing the newly added nodes based on the monitoring information in the monitoring request.
Optionally, the maintaining type is a deleted node, and the maintaining the node corresponding to the to-be-maintained node identifier by using the all-in-one machine Agent based on the maintaining type and the maintaining information further includes:
verifying the safety operation code to obtain a second verification result;
and if the second verification result is that the node passes the verification, notifying each node all-in-one machine Agent, and executing deletion processing on the node corresponding to the node identifier to be maintained by adopting the all-in-one machine Agent according to the node identifier to be maintained.
In order to solve the foregoing technical problem, an embodiment of the present application further provides a node maintenance apparatus, including:
the system comprises a request receiving module, a node maintenance request processing module and a node maintenance request processing module, wherein the request receiving module is used for receiving the node maintenance request through an all-in-one BaaS system;
the information acquisition module is used for acquiring the maintenance type, the maintenance information and the node identifier to be maintained from the node maintenance request;
and the node maintenance module is used for maintaining the node corresponding to the node identifier to be maintained by adopting the all-in-one machine Agent based on the maintenance type and the maintenance information.
Optionally, the maintenance type is a newly added node, and the node maintenance module includes:
the first verification unit is used for verifying the safety operation code to obtain a first verification result;
the node deployment unit is used for deploying a newly added node by adopting the all-in-one Agent according to the node identifier to be maintained if the first verification result is that the verification is passed;
and the node access unit is used for accessing the newly added node into the block chain network when the message of successful deployment is detected.
Optionally, the node maintenance apparatus further includes:
the visualization module is used for performing visualization display on the newly added node by adopting an all-in-one BaaS system when the monitoring request of the newly added node is received;
and the monitoring module is used for monitoring and managing the newly added nodes based on the control information in the monitoring request.
Optionally, the maintenance type is a delete node, and the node maintenance module further includes:
the second verification unit is used for verifying the safety operation code to obtain a second verification result;
and the node deleting unit is used for notifying each node all-in-one machine Agent if the second verification result is that the verification is passed, and executing deleting processing on the node corresponding to the node identifier to be maintained by adopting the all-in-one machine Agent according to the node identifier to be maintained.
In order to solve the above technical problem, an embodiment of the present application further provides a computer device, which includes a memory, a processor, and a computer program stored in the memory and executable on the processor, where the processor implements the steps of the node maintenance method when executing the computer program.
In order to solve the above technical problem, an embodiment of the present application further provides a computer-readable storage medium, where a computer program is stored, and the computer program, when executed by a processor, implements the steps of the above node maintenance method.
According to the node maintenance method, the node maintenance device, the computer equipment and the storage medium provided by the embodiment of the invention, the node maintenance request is received through the BaaS system of the all-in-one machine, the maintenance type, the maintenance information and the node identifier to be maintained are further obtained from the node maintenance request, the node corresponding to the node identifier to be maintained is maintained by adopting the Agent of the all-in-one machine based on the maintenance type and the maintenance information, the node maintenance of the all-in-one machine cluster can be quickly realized without an external block chain service platform, and the convenience and the efficiency of the node maintenance are improved.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings needed to be used in the description of the embodiments of the present invention will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without inventive labor.
FIG. 1 is an exemplary system architecture diagram in which the present application may be applied;
FIG. 2 is a flow diagram of one embodiment of a node maintenance method of the present application;
FIG. 3 is a schematic block diagram of one embodiment of a node maintenance apparatus according to the present application;
FIG. 4 is a schematic block diagram of one embodiment of a computer device according to the present application.
Detailed Description
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application belongs; the terminology used in the description of the application herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the application; the terms "including" and "having," and any variations thereof, in the description and claims of this application and the description of the above figures are intended to cover non-exclusive inclusions. The terms "first," "second," and the like in the description and claims of this application or in the above-described drawings are used for distinguishing between different objects and not for describing a particular order.
Reference herein to "an embodiment" means that a particular feature, structure, or characteristic described in connection with the embodiment can be included in at least one embodiment of the application. The appearances of the phrase in various places in the specification are not necessarily all referring to the same embodiment, nor are separate or alternative embodiments mutually exclusive of other embodiments. It is explicitly and implicitly understood by one skilled in the art that the embodiments described herein can be combined with other embodiments.
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, not all, embodiments of the present invention. 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 invention.
Referring to fig. 1, as shown in fig. 1, a system architecture 100 may include terminal devices 101, 102, 103, a network 104 and a server 105. The network 104 serves as a medium for providing communication links between the terminal devices 101, 102, 103 and the server 105. Network 104 may include various connection types, such as wired, wireless communication links, or fiber optic cables, to name a few.
The user may use the terminal devices 101, 102, 103 to interact with the server 105 via the network 104 to receive or send messages or the like.
The terminal devices 101, 102, 103 may be various electronic devices having display screens and supporting web browsing, including but not limited to smart phones, tablet computers, E-book readers, MP3 players (Moving Picture E interface shows a properties Group Audio Layer III, motion Picture experts compress standard Audio Layer 3), MP4 players (Moving Picture E interface shows a properties Group Audio Layer IV, motion Picture experts compress standard Audio Layer 4), laptop portable computers, desktop computers, and the like.
The server 105 may be a server providing various services, such as a background server providing support for pages displayed on the terminal devices 101, 102, 103.
It should be noted that, the node maintenance method provided in the embodiment of the present application is executed by a server, and accordingly, the node maintenance apparatus is provided in the server.
It should be understood that the number of terminal devices, networks, and servers in fig. 1 is merely illustrative. Any number of terminal devices, networks and servers may be provided according to implementation needs, and the terminal devices 101, 102 and 103 in this embodiment may specifically correspond to an application system in actual production.
Referring to fig. 2, fig. 2 shows a node maintenance method according to an embodiment of the present invention, which is described by taking the method applied to the server in fig. 1 as an example, and detailed below:
s201: and receiving a node maintenance request through the all-in-one BaaS system.
Specifically, when nodes of the all-in-one machine cluster need to be maintained, a client accesses the all-in-one machine BaaS system through a browser, selects a type of node maintenance to be performed, provides identification and maintenance information of the nodes to be maintained, generates a node maintenance request and sends the node maintenance request to a server, and the server receives the node maintenance request through the all-in-one machine BaaS system.
It should be noted that, in this embodiment, the blockchain all-in-one cluster includes an all-in-one BaaS system and an all-in-one Agent, and integrates blockchain dedicated hardware, a blockchain infrastructure platform, and a blockchain BaaS platform, where the all-in-one BaaS system may correspond to one or more than one all-in-one Agent, and in practical applications, one Agent may be used to manage multiple nodes, and therefore, generally, one all-in-one BaaS system corresponds to one all-in-one Agent.
S202: and obtaining the maintenance type, the maintenance information and the identifier of the node to be maintained from the node maintenance request.
Specifically, the maintenance type, the maintenance information and the to-be-maintained node identifier are obtained from the node maintenance request.
Preferably, in this embodiment, the maintenance information is a security operation code.
The safety operation code is a series of operation codes generated when the blockchain all-in-one machine is activated visually, and is used as a certificate when the BaaS system of the all-in-one machine operates other all-in-one machine Agent, namely, the agents of the blockchain all-in-one machine determine whether to execute the operation by verifying the validity of the operation codes.
S203: and maintaining the nodes corresponding to the node identifiers to be maintained by adopting the all-in-one machine Agent based on the maintenance type and the maintenance information.
Specifically, according to the maintenance type and the maintenance information, the node corresponding to the node identifier to be maintained is maintained by the all-in-one Agent, and the node is maintained quickly.
The maintenance types comprise a new node and a deleted node.
The specific implementation processes of adding and deleting nodes may refer to the description of the subsequent embodiments, and are not described herein again to avoid repetition.
In this embodiment, a node maintenance request is received through an all-in-one BaaS system, and then a maintenance type, maintenance information, and a node identifier to be maintained are obtained from the node maintenance request, based on the maintenance type and the maintenance information, an Agent of the all-in-one machine is adopted to maintain a node corresponding to the node identifier to be maintained, and therefore, node maintenance of an all-in-one machine cluster can be quickly achieved without an external block chain service platform, and convenience and efficiency of node maintenance are improved.
In some optional implementation manners of this embodiment, in step S203, the maintaining type is a newly added node, and based on the maintaining type and the maintaining information, the maintaining, by using the all-in-one Agent, of the node corresponding to the node identifier to be maintained includes:
verifying the safety operation code to obtain a first verification result;
if the first verification result is that the verification is passed, adopting an all-in-one machine Agent to start to deploy the newly added node according to the node identifier to be maintained;
and when the message of successful deployment is detected, the newly added node is accessed into the block chain network.
Specifically, the security operation code received by the all-in-one Agent is sent to the all-in-one BaaS system for verification to obtain a first verification result, when the first verification result is that verification is passed, the all-in-one Agent is adopted to start to deploy the newly added node according to the node identifier to be maintained, and after deployment is successful, the newly added node is accessed to the block chain network.
Optionally, the node identifier to be maintained is a node network address, and this embodiment can perform access and deployment of the node quickly through the node network address, and meanwhile, ensure uniqueness of the node identifier, and improve security of node maintenance.
The new node is accessed into the block chain network, namely the new node is interconnected and communicated with other nodes of the all-in-one machine cluster.
It should be noted that, if the first verification result is that the verification fails, an error message is returned, and the server records and stores the error message for subsequent security control.
In the embodiment, when the maintenance type is the new node, the security operation code is verified, after the verification is passed, the new node is processed according to the identifier of the node to be maintained, the new access is added into the block chain network, the whole process is processed inside the cluster, communication with the outside is avoided, and the security and the efficiency of node maintenance are improved.
In some optional implementation manners of this embodiment, after the newly added node is accessed to the blockchain network when the message that deployment is successful is detected, the node maintenance method further includes:
when a monitoring request of a newly added node is received, an all-in-one BaaS system is adopted to visually display the newly added node;
and monitoring and managing the newly added nodes based on the monitoring information in the monitoring request.
Specifically, when a client accesses an address (e.g., xxx.baas.com) corresponding to the all-in-one BaaS system, a monitoring request is generated, the server visually displays the accessed newly added node through the all-in-one BaaS system, and monitors and manages the newly added node based on monitoring information in the monitoring request.
In this embodiment, through visual display's mode, monitor newly-increased node, be favorable to improving newly-increased node's monitoring efficiency and intelligent level.
In some optional implementation manners of this embodiment, in step S203, the maintaining type is a delete node, and based on the maintaining type and the maintaining information, the maintaining, by using the all-in-one Agent, the node corresponding to the node identifier to be maintained further includes:
verifying the safety operation code to obtain a second verification result;
and if the second verification result is that the verification is passed, notifying each node all-in-one machine Agent, and executing deletion processing on the node corresponding to the node identifier to be maintained by adopting the all-in-one machine Agent according to the node identifier to be maintained.
Specifically, when the maintenance type is the node deletion, the security operation code received by the all-in-one Agent is sent to the all-in-one BaaS system for verification, and after the verification is passed, each node all-in-one Agent is notified, and each node all-in-one Agent executes processing on the node corresponding to the to-be-maintained node identifier.
It should be noted that, if the first verification result is that the verification fails, an error message is returned, and the server records and stores the error message for subsequent security control.
In this embodiment, when the maintenance type is to delete a node, the node to be deleted is deleted through each all-in-one Agent in the all-in-one cluster, so that the rapid deletion in the cluster is realized, and the node deletion efficiency is improved.
It should be understood that, the sequence numbers of the steps in the foregoing embodiments do not imply an execution sequence, and the execution sequence of each process should be determined by its function and inherent logic, and should not constitute any limitation to the implementation process of the embodiments of the present invention.
Fig. 3 is a schematic block diagram of a node maintenance apparatus corresponding to the node maintenance method according to the foregoing embodiment. As shown in fig. 3, the node maintenance apparatus includes a request receiving module 31, an information obtaining module 32, and a node maintenance module 33. The functional modules are explained in detail as follows:
a request receiving module 31, configured to receive a node maintenance request through an all-in-one BaaS system;
an information obtaining module 32, configured to obtain a maintenance type, maintenance information, and a node identifier to be maintained from the node maintenance request;
and the node maintenance module 33 is configured to maintain the node corresponding to the node identifier to be maintained by using the all-in-one Agent based on the maintenance type and the maintenance information.
Optionally, the maintenance type is a newly added node, and the node maintenance module 33 includes:
the first verification unit is used for verifying the safety operation code to obtain a first verification result;
the node deployment unit is used for deploying the newly added node by adopting the all-in-one Agent according to the node identifier to be maintained if the first verification result is that the verification is passed;
and the node access unit is used for accessing the newly added node into the block chain network when the message of successful deployment is detected.
Optionally, the node maintenance apparatus further includes:
the visualization module is used for performing visualization display on the newly added node by adopting an all-in-one BaaS system when the monitoring request of the newly added node is received;
and the monitoring module is used for monitoring and managing the newly added nodes based on the control information in the monitoring request.
Optionally, the maintenance type is a delete node, and the node maintenance module 33 further includes:
the second verification unit is used for verifying the safety operation code to obtain a second verification result;
and the node deleting unit is used for notifying each node all-in-one machine Agent if the second verification result is that the verification is passed, and executing deleting processing on the node corresponding to the node identifier to be maintained by adopting the all-in-one machine Agent according to the node identifier to be maintained.
For the specific definition of the node maintenance apparatus, reference may be made to the above definition of the node maintenance method, which is not described herein again. The modules in the node maintenance device can be wholly or partially implemented by software, hardware and a combination thereof. The modules can be embedded in a hardware form or independent from a processor in the computer device, and can also be stored in a memory in the computer device in a software form, so that the processor can call and execute operations corresponding to the modules.
In order to solve the technical problem, an embodiment of the present application further provides a computer device. Referring to fig. 4, fig. 4 is a block diagram of a basic structure of a computer device according to the present embodiment.
The computer device 4 comprises a memory 41, a processor 42, a network interface 43 communicatively connected to each other via a system bus. It is noted that only the computer device 4 having the components connection memory 41, processor 42, network interface 43 is shown, but it is understood that not all of the shown components are required to be implemented, and that more or fewer components may be implemented instead. As will be understood by those skilled in the art, the computer device is a device capable of automatically performing numerical calculation and/or information processing according to a preset or stored instruction, and the hardware includes, but is not limited to, a microprocessor, an Application Specific Integrated Circuit (ASIC), a Programmable Gate Array (FPGA), a Digital Signal Processor (DSP), an embedded device, and the like.
The computer device can be a desktop computer, a notebook, a palm computer, a cloud server and other computing devices. The computer equipment can carry out man-machine interaction with a user through a keyboard, a mouse, a remote controller, a touch panel or voice control equipment and the like.
The memory 41 includes at least one type of readable storage medium including a flash memory, a hard disk, a multimedia card, a card-type memory (e.g., SD or D interface display memory, etc.), a Random Access Memory (RAM), a Static Random Access Memory (SRAM), a Read Only Memory (ROM), an Electrically Erasable Programmable Read Only Memory (EEPROM), a Programmable Read Only Memory (PROM), a magnetic memory, a magnetic disk, an optical disk, etc. In some embodiments, the memory 41 may be an internal storage unit of the computer device 4, such as a hard disk or a memory of the computer device 4. In other embodiments, the memory 41 may also be an external storage device of the computer device 4, such as a plug-in hard disk, a Smart Media Card (SMC), a Secure Digital (SD) Card, a Flash memory Card (Flash Card), and the like, which are provided on the computer device 4. Of course, the memory 41 may also include both internal and external storage devices of the computer device 4. In this embodiment, the memory 41 is generally used for storing an operating system installed in the computer device 4 and various types of application software, such as program codes for controlling electronic files. Further, the memory 41 may also be used to temporarily store various types of data that have been output or are to be output.
The processor 42 may be a Central Processing Unit (CPU), controller, microcontroller, microprocessor, or other data Processing chip in some embodiments. The processor 42 is typically used to control the overall operation of the computer device 4. In this embodiment, the processor 42 is configured to execute the program code stored in the memory 41 or process data, such as program code for executing control of an electronic file.
The network interface 43 may comprise a wireless network interface or a wired network interface, and the network interface 43 is generally used for establishing communication connection between the computer device 4 and other electronic devices.
The present application further provides another embodiment, which is to provide a computer-readable storage medium storing an interface display program, which is executable by at least one processor to cause the at least one processor to perform the steps of the node maintenance method as described above.
Through the above description of the embodiments, those skilled in the art will clearly understand that the method of the above embodiments can be implemented by software plus a necessary general hardware platform, and certainly can also be implemented by hardware, but in many cases, the former is a better implementation manner. Based on such understanding, the technical solutions of the present application may be embodied in the form of a software product, which is stored in a storage medium (such as ROM/RAM, magnetic disk, optical disk) and includes instructions for enabling a terminal device (such as a mobile phone, a computer, a server, an air conditioner, or a network device) to execute the method according to the embodiments of the present application.
It is to be understood that the above-described embodiments are merely illustrative of some, but not restrictive, of the broad invention, and that the appended drawings illustrate preferred embodiments of the invention and do not limit the scope of the invention. This application is capable of embodiments in many different forms and is provided for the purpose of enabling a thorough understanding of the disclosure of the application. Although the present application has been described in detail with reference to the foregoing embodiments, it will be apparent to one skilled in the art that the present application may be practiced without modification or with equivalents of some of the features described in the foregoing embodiments. All equivalent structures made by using the contents of the specification and the drawings of the present application are directly or indirectly applied to other related technical fields and are within the protection scope of the present application.
Claims (10)
1. A node maintenance method is applied to node maintenance of a block chain all-in-one machine cluster and is characterized in that the block chain all-in-one machine cluster comprises an all-in-one machine BaaS system and an all-in-one machine Agent, and the node maintenance method comprises the following steps:
receiving a node maintenance request through an all-in-one BaaS system;
obtaining a maintenance type, maintenance information and a node identifier to be maintained from the node maintenance request;
and based on the maintenance type and the maintenance information, maintaining the node corresponding to the node identifier to be maintained by adopting the all-in-one machine Agent.
2. The node maintenance method of claim 1, wherein the maintenance information comprises a security opcode.
3. The node maintenance method according to claim 2, wherein the maintenance type is a newly added node, and the maintaining the node corresponding to the node identifier to be maintained by using the all-in-one machine Agent based on the maintenance type and the maintenance information comprises:
verifying the safety operation code to obtain a first verification result;
if the first verification result is that the verification is passed, adopting an all-in-one machine Agent to start to deploy a newly added node according to the node identifier to be maintained;
and when the message of successful deployment is detected, the newly added node is accessed into the block chain network.
4. The node maintenance method of claim 3, wherein the node to be maintained is identified as a node network address.
5. The node maintenance method of claim 3, wherein after the adding the new node into the blockchain network upon detecting the message that deployment was successful, the node maintenance method further comprises:
when a monitoring request of a newly added node is received, an all-in-one BaaS system is adopted to visually display the newly added node;
and monitoring and managing the newly added nodes based on the monitoring information in the monitoring request.
6. The node maintenance method according to claim 2, wherein the maintenance type is a delete node, and the maintaining the node corresponding to the node identifier to be maintained by using the all-in-one machine Agent based on the maintenance type and the maintenance information further comprises:
verifying the safety operation code to obtain a second verification result;
and if the second verification result is that the node passes the verification, notifying each node all-in-one machine Agent, and executing deletion processing on the node corresponding to the node identifier to be maintained by adopting the all-in-one machine Agent according to the node identifier to be maintained.
7. A node maintenance apparatus, characterized in that the node maintenance apparatus comprises:
the system comprises a request receiving module, a node maintenance request processing module and a node maintenance request processing module, wherein the request receiving module is used for receiving the node maintenance request through an all-in-one BaaS system;
the information acquisition module is used for acquiring the maintenance type, the maintenance information and the node identifier to be maintained from the node maintenance request;
and the node maintenance module is used for maintaining the node corresponding to the node identifier to be maintained by adopting the all-in-one machine Agent based on the maintenance type and the maintenance information.
8. The node maintenance apparatus of claim 7, wherein the maintenance type is a newly added node, and the node maintenance module comprises:
the first verification unit is used for verifying the safety operation code to obtain a first verification result;
the node deployment unit is used for deploying a newly added node by adopting the all-in-one Agent according to the node identifier to be maintained if the first verification result is that the verification is passed;
and the node access unit is used for accessing the newly added node into the block chain network when the message of successful deployment is detected.
9. A computer device comprising a memory, a processor and a computer program stored in the memory and executable on the processor, characterized in that the processor implements the node maintenance method according to any of claims 1 to 6 when executing the computer program.
10. A computer-readable storage medium, in which a computer program is stored which, when being executed by a processor, carries out the node maintenance method according to any one of claims 1 to 6.
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| CN110516007A (en) * | 2019-08-30 | 2019-11-29 | 北京百度网讯科技有限公司 | A kind of deployment control method, device, equipment and the medium of block chain network |
| CN110955721A (en) * | 2019-10-23 | 2020-04-03 | 金蝶软件（中国）有限公司 | Block link point state maintenance method and device, computer equipment and storage medium |
| CN111541724A (en) * | 2020-07-08 | 2020-08-14 | 支付宝(杭州)信息技术有限公司 | Block chain all-in-one machine and automatic node adding method and device thereof |
| CN111930443A (en) * | 2020-10-15 | 2020-11-13 | 杭州云链趣链数字科技有限公司 | Operation and maintenance method, system, computer equipment and storage medium based on block chain |
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| CN112887160A (en) * | 2021-04-29 | 2021-06-01 | 杭州链城数字科技有限公司 | Block chain all-in-one machine, multi-node deployment method and device thereof, and storage medium |
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