CN109634679B - Block chain configuration updating method, device, equipment and storage medium - Google Patents
Block chain configuration updating method, device, equipment and storage medium Download PDFInfo
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Abstract
The invention discloses a block chain configuration updating method, a block chain configuration updating device and a storage medium, wherein the method comprises the following steps: firstly, acquiring information to be configured for updating block chain system configuration from a database; then selecting a block node from the block chain system as a current block node, and acquiring original node configuration information from the current block node; comparing the original configuration information of the node with the information to be configured, and generating a configuration change set according to the comparison result; and finally updating the block chain system by configuring the change set. The invention obtains the updating configuration information from a persistent storage database, updates a certain block node under the block chain network by the updating configuration information, and finally updates the whole block chain system, thereby effectively reducing the difficulty of the configuration updating of the chain, improving the updating efficiency of the block chain and reducing the influence on the running block chain.
Description
Technical Field
The present invention relates to the field of computer information technologies, and in particular, to a method, an apparatus, a device, and a storage medium for updating a block chain configuration.
Background
The blockchain is a novel application mode of computer technologies such as distributed data storage, point-to-point transmission, a consensus mechanism and an encryption algorithm. The consensus mechanism is a mathematical algorithm for establishing trust and obtaining rights and interests among different nodes in a blockchain system. In a narrow sense, the blockchain is a distributed account book which is a chained data structure formed by combining data blocks in a sequential connection mode according to a time sequence and is guaranteed to be not falsified and not forged in a cryptographic mode. Broadly, the blockchain technique is a completely new distributed infrastructure and computing approach that utilizes blockchain data structures to verify and store data, utilizes distributed node consensus algorithms to generate and update data, utilizes cryptography to secure data transmission and access, and utilizes intelligent contracts composed of automated script code to program and manipulate data. The block chain technology has the characteristics of decentralization, time sequence data, collective maintenance, programmability, safety, credibility and the like.
Configuration updates to the blockchain are often very complex, requiring an operator to have a deeper understanding of the bottom layer of the blockchain. In addition, each configuration update itself has a large influence on the running chain, the configuration update request needs to be broadcast to all relevant nodes participating in the chain, and then each node needs to implement the same configuration update process. This is a relatively time-consuming process, and in practice, updated configuration information is often stored in configuration files, and in the running process of the chain, it is often necessary to adjust and combine a plurality of configuration parameters according to the service changes on the chain to adapt to the changes, which requires frequent update of the configuration files and frequent submission of configuration update requests of the chain. This greatly increases the probability of errors in configuring the blockchain, and also lacks a reliable means of tracking and reviewing configuration updates for blockchains.
The above is only for the purpose of assisting understanding of the technical aspects of the present invention, and does not represent an admission that the above is prior art.
Disclosure of Invention
The invention mainly aims to provide a method, a device, equipment and a storage medium for updating block chain configuration, and aims to solve the problem that an error is easily caused by a complex updating process when a block chain system is updated in configuration.
To achieve the above object, the present invention provides a block chain configuration updating method, including:
acquiring information to be configured for updating block chain system configuration from a database;
selecting a block node from the block chain system as a current block node, and acquiring original node configuration information from the current block node;
comparing the original configuration information of the node with the information to be configured, and generating a configuration change set according to a comparison result;
and updating the block chain system through the configuration change set.
Preferably, the data format of the information to be configured is a first format, the first format is characterized as a configuration format suitable for a database, the data format of the original configuration information of the node is a second format, and the second format is characterized as a configuration format suitable for a block chain;
correspondingly, the comparing the original configuration information of the node with the information to be configured, and generating a configuration change set according to the comparison result includes:
converting the data format of the information to be configured from the first format into the second format, and taking the information to be configured with the data format of the second format as the data to be compared and configured;
and comparing the configuration data to be compared with the original configuration information of the nodes, and generating a configuration change set according to a comparison result.
Preferably, before the information to be configured for updating the configuration of the blockchain system is obtained from the database, the method further includes:
acquiring a format setting instruction input by a user, and setting the data format of element information of a block chain system into a first format according to the format setting instruction, wherein the first format is characterized by a configuration format suitable for a database;
saving the element information of the block chain system with the data format set as the first format into a database;
and when an updating request related to the element information is detected, generating the information to be configured with the data format of the first format according to the updating request and based on the element information in the database.
Preferably, the updating the blockchain system through the configuration change set includes:
pushing the configuration change set to the current block node so that the current block node performs configuration update through the configuration change set;
and broadcasting the configuration change set to other different nodes of the blockchain system by the current blockchain node so that the other different nodes of the blockchain system respectively complete configuration updating according to the configuration change set.
Preferably, the pushing the configuration change set to the current block node further includes:
displaying the configuration change set;
and receiving a push confirmation instruction input by a user based on the configuration change set in the display, and executing the step of pushing the configuration change set to the current block node according to the push confirmation instruction.
Preferably, the update request includes a specified update time;
correspondingly, the pushing the configuration change set to the current block node so that the current block node performs configuration update through the configuration change set includes: and pushing the configuration change set to the current block node according to the designated updating time so that the current block node performs configuration updating through the configuration change set.
Preferably, the broadcasting, by the current blockchain node, the configuration change set to each other distinct node of the blockchain system, so that each other distinct node of the blockchain system completes configuration update according to the configuration change set, includes:
and broadcasting the configuration change set to other different nodes of the blockchain system by the current blockchain node so that the other different nodes of the blockchain system verify the configuration change set respectively, and finishing configuration updating according to the configuration change set after the verification is passed.
In addition, to achieve the above object, the present invention further provides a device for managing update of block chain allocation, including:
the system comprises an acquisition module, a storage module and a processing module, wherein the acquisition module is used for acquiring information to be configured for updating block chain system configuration from a database, the data format of the information to be configured is a first format, and the first format is characterized as a configuration format suitable for the database;
a selecting module, configured to select a block node from the block chain system as a current block node, and obtain original node configuration information from the current block node;
the comparison module is used for comparing the original node configuration information with the information to be configured and generating a configuration change set according to a comparison result;
and the updating module is used for updating the block chain system through the configuration change set.
In addition, to achieve the above object, the present invention further provides an apparatus for updating a blockchain configuration, where the apparatus for updating a blockchain configuration includes: the block chain configuration updating program is configured to implement the steps of the block chain configuration updating method.
In addition, to achieve the above object, the present invention further provides a storage medium, where the storage medium stores a block chain configuration update program, and the block chain configuration update program implements the steps of the block chain configuration update method when executed by a processor.
Firstly, acquiring information to be configured for updating block chain system configuration from a database; then selecting a block node from the block chain system as a current block node, and acquiring original node configuration information from the current block node; comparing the original configuration information of the node with the information to be configured, and generating a configuration change set according to the comparison result; and finally updating the block chain system by configuring the change set. The invention obtains the updating configuration information from a persistent storage database, updates a certain block node under the block chain network by the updating configuration information, and finally updates the whole block chain system, thereby effectively reducing the difficulty of the configuration updating of the chain, simultaneously improving the updating efficiency of the block chain and reducing the influence on the running block chain as much as possible.
Drawings
Fig. 1 is a schematic structural diagram of an apparatus for updating a blockchain configuration in a hardware runtime environment according to an embodiment of the present invention;
FIG. 2 is a flowchart illustrating a block chain allocation updating method according to a first embodiment of the present invention;
FIG. 3 is a flowchart illustrating a third embodiment of a block chain allocation updating method according to the present invention;
FIG. 4 is a block diagram of a block chain allocation update management apparatus according to the present invention.
The implementation, functional features and advantages of the objects of the present invention will be further explained with reference to the accompanying drawings.
Detailed Description
It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
Referring to fig. 1, fig. 1 is a schematic diagram of an apparatus for updating a blockchain configuration in a hardware runtime environment according to an embodiment of the present invention.
As shown in fig. 1, an apparatus for blockchain configuration update may include: a processor 1001, e.g. a CPU, a communication bus 1002, a user interface 1003, a network interface 1004, a memory 1005. The communication bus 1002 is used to implement connection communication among these components. The user interface 1003 may include a Display screen (Display), an input unit such as a Keyboard (Keyboard), and the optional user interface 1003 may also include a standard wired interface, a wireless interface. The network interface 1004 may optionally include a standard wired interface, a wireless interface, and a network interface for communicatively coupling to a blockchain system network. The memory 1005 may be a high-speed RAM memory or a non-volatile memory (e.g., a magnetic disk memory). It should be noted that the device for updating the block chain configuration according to the present invention may be a server, a PC host, or the like. The configuration shown in fig. 1 does not constitute a limitation of the device and may include more or fewer components than those shown, or a different arrangement of components.
As shown in fig. 1, the memory 1005 may include an operating system, a network communication module, a user interface module, and a blockchain configuration update program.
In the apparatus shown in fig. 1, the network interface 1004 is mainly used for connecting to the blockchain system network and communicating data with each blockchain node under the blockchain system network; the user interface 1003 is mainly used for connecting devices interacting with a user, such as a keyboard, a display screen, and the like; the monitoring system calls the blockchain allocation update program stored in the memory 1005 through the processor 1001, and executes the steps of the blockchain allocation update method.
Referring to fig. 1, fig. 1 is a schematic flowchart of a block chain configuration updating method according to a first embodiment of the present invention, where the block chain configuration updating method includes:
step S10: acquiring data to be configured for updating block chain system configuration from a database;
it should be noted that the execution subject of the present embodiment is a blockchain management server.
It can be understood that, in this embodiment, each time the configuration of the chain of the blockchain needs to be updated, the configuration information that needs to be updated is not directly submitted to the running node as in the prior art, but the configuration information that needs to be updated is recorded in a persistent storage, and preferably, the configuration information that needs to be updated can be recorded in a relational database, which may be a database such as SQL Server, oracle, mySql, or the like.
In a specific implementation, before step S10, the embodiment acquires a format setting instruction input by a user, and sets a data format of element information of a block chain system to a first format according to the format setting instruction, where the first format is characterized by a configuration format suitable for a database; then, storing the element information of the block chain system with the data format set as the first format into a database;
it can be understood that the element information of the blockchain system may include: the common identification parameter of the block chain and the block structure of each block node, and the block head recorded by each block comprises a last block head hash value and is used for ensuring that the blocks are connected in series in sequence; the block header also comprises a time stamp which is used for recording the generation time of the block; the block header also includes basic element information such as transaction details, transaction counter, and block size. Converting the basic element information of the block chain into a format acceptable by a relational database for storage;
further, when an update request related to the element information is detected, generating information to be configured with a data format of the first format according to the update request and based on the element information in the database; the information to be configured is used for updating the configuration of the block chain system, and the information to be configured is pre-stored in the database, so that when the configuration of the chain of the block chain needs to be updated, the configuration information to be updated (i.e., the information to be configured) is not directly submitted to each running block node as in the prior art, but the configuration information to be updated (i.e., the information to be configured) is pre-recorded in a persistently stored database, so that an operator can track and examine the configuration update data of the block chain conveniently.
The update request of this embodiment may be an update request that a user wants to change the input of the basic element information displayed on the above-mentioned device for updating the blockchain configuration; specifically, the block chain configuration update program loaded by the device of this embodiment is connected to the database, and if the database is an sql server database, a bottom code of the block chain configuration update program enables the block chain configuration update program to establish a connection relationship with the sql server database through an sql connection class, so that basic element information under a block chain stored in the sql server database can be displayed through a visual page, and a user can generate an update request based on corresponding update operations input by each piece of basic element information in the display; and generating the information to be configured in the configuration format suitable for the SqlServer database according to the updating request and based on the called element information in the SqlServer database.
Step S20: selecting a block node from the block chain system as a current block node, and acquiring original node configuration information from the current block node;
specifically, the node original configuration information is in a second format, where the second format is a configuration format suitable for a block chain, that is, the second format is an original format of a file of element information of the block chain;
the blockchain may be understood as a shared book, and the original configuration information may be randomly obtained from any node under the current blockchain network.
Step S30: comparing the original configuration information of the node with the configuration information to be updated, and generating a configuration change set according to a comparison result;
in a specific implementation, the data format of the information to be configured is converted from the first format to the second format, the information to be configured with the data format of the second format is used as the configuration data to be compared, the configuration data to be compared is compared with the original configuration information of the node, and a configuration change set is generated according to a comparison result.
That is, the configuration information to be updated of the block chain in the database is converted into the acceptable configuration format on the block chain, in the step S30, there are two pieces of configuration information in total, the database connected to the block chain configuration update program has one piece of configuration information to be updated, and the current block node in operation has one piece of original configuration information. Step S30 is to compare the two sets to obtain a configuration change set.
Step S40: and updating the block chain system through the configuration change set.
In a specific implementation, the configuration change set is pushed to the current block node first, so that the current block node performs configuration update through the configuration change set; and then broadcasting the configuration change set to other different nodes of the blockchain system by the current blockchain node so that the other different nodes of the blockchain system respectively complete configuration updating according to the configuration change set.
Preferably, when each of the other distinct nodes of the blockchain system receives the broadcasted configuration change set, each of the other distinct nodes verifies the configuration change set, for example, verifies the rationality and authority of the configuration change set, and completes configuration update according to the configuration change set after verification is passed.
It can be understood that the blockchain may be understood as a shared account book, and only the original configuration information needs to be acquired from any node in the blockchain network, which is currently in the running state, and then the change set is pushed to the node, and finally the node synchronizes the configuration change request to all other nodes, so as to implement configuration update of each node in the whole blockchain network.
The method comprises the steps of firstly obtaining information to be configured for updating block chain system configuration from a database; then selecting a block node from the block chain system as a current block node, and acquiring original node configuration information from the current block node; comparing the original configuration information of the node with the information to be configured, and generating a configuration change set according to the comparison result; and finally updating the block chain system by configuring the change set. In this embodiment, the update configuration information is obtained from a persistent storage database, then the update configuration information is updated on a certain block node in the block chain network, and finally the whole block chain system is updated, so that the difficulty in updating the configuration of the chain can be effectively reduced, the update efficiency of the block chain can be improved, and the influence on the running block chain can be reduced as much as possible.
Further, based on the embodiment shown in fig. 2, a second embodiment of the block chain allocation updating method of the present invention is provided.
In this embodiment, the update request includes a specified update time;
accordingly, the step S40, in which the blockchain management server pushes the configuration change set to the current blockchain node, so that the current blockchain node performs configuration update through the configuration change set, includes: and pushing the configuration change set to the current block node according to the specified updating time so that the current block node performs configuration updating through the configuration change set.
It is understood that the update request of this embodiment may be an update request input by a user, and when the user wants to change the basic element information displayed on the device for updating the configuration of the block chain, a specified update time may be set, and the device, in response to the update request, performs the step of pushing the configuration change set to the current block node when detecting that the current time reaches the specified update time.
After each update of the blockchain system, the corresponding update time is recorded, and the corresponding update time is kept in the database, so that a user can conveniently track and review the update record.
Further, referring to fig. 3, a third embodiment of the block chain allocation updating method according to the present invention is proposed based on the above-mentioned embodiment shown in fig. 2.
In this embodiment, before pushing the configuration change set to the current block node in step S40, the method further includes:
step S031: displaying the configuration change set;
step S032: and receiving a push confirmation instruction input by a user based on the configuration change set in the display, and executing the step of pushing the configuration change set to the current block node according to the push confirmation instruction.
It can be understood that the configuration change set is displayed through a visual page, so that a block chain operator, namely a user, can clearly see the specific content of the block chain configuration change set, and the user selects to confirm the push configuration update after confirming that the configuration change is correct.
For example, when the user sees that the configuration change set is not ideal, the basic element information of the blockchain system can be modified again through the device for updating the blockchain configuration, that is, steps S10 to S30 are executed again to generate a new blockchain configuration change set, and the user can modify the information to be configured of the blockchain system multiple times, which is equivalent to modifying the blockchain configuration change set multiple times until the user is satisfied with the updated configuration, thereby facilitating the review of the blockchain configuration update data by the operator.
In addition, referring to fig. 4, an embodiment of the present invention further provides a device for managing update of block chain allocation, where the device includes:
the acquiring module 10 is configured to acquire information to be configured for updating block chain system configuration from a database, where a data format of the information to be configured is a first format, and the first format is characterized as a configuration format suitable for the database;
a selecting module 20, configured to select a block node from the block chain system as a current block node, and obtain original node configuration information from the current block node;
a comparing module 30, configured to compare the original configuration information of the node with the information to be configured, and generate a configuration change set according to a comparison result;
an updating module 40, configured to update the blockchain system through the configuration change set.
It is to be understood that the block chain configuration update management device of the present embodiment may be application software for performing block chain configuration update, and is installed in the apparatus for updating block chain configuration.
In addition, an embodiment of the present invention further provides a storage medium, where a block chain configuration update program is stored on the storage medium, and the block chain configuration update program implements the steps of the block chain configuration update method when executed by a processor.
It should be noted that, in this document, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or system 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 system. Without further limitation, an element defined by the phrases "comprising a," "8230," "8230," or "comprising" does not exclude the presence of other like elements in a process, method, article, or system comprising the element.
The above-mentioned serial numbers of the embodiments of the present invention are only for description, and do not represent the advantages and disadvantages of the embodiments.
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 invention 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 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 invention.
The above description is only a preferred embodiment of the present invention, and not intended to limit the scope of the present invention, and all modifications of equivalent structures and equivalent processes, which are made by using the contents of the present specification and the accompanying drawings, or directly or indirectly applied to other related technical fields, are included in the scope of the present invention.
Claims (9)
1. A method for updating a block chain configuration, the method comprising:
acquiring information to be configured for updating block chain system configuration from a database;
selecting a block node from the block chain system as a current block node, and acquiring original node configuration information from the current block node;
comparing the original configuration information of the node with the information to be configured, and generating a configuration change set according to a comparison result;
updating the block chain system through the configuration change set;
the updating the blockchain system through the configuration change set includes:
and pushing the configuration change set to the current block node so that the current block node performs configuration updating through the configuration change set, and broadcasting the configuration change set to other different nodes of the block chain system by the current block node so that the other different nodes of the block chain system complete configuration updating according to the configuration change set.
2. The method of claim 1, wherein the data format of the information to be configured is a first format, the first format is characterized as a configuration format suitable for a database, the data format of the original configuration information of the node is a second format, and the second format is characterized as a configuration format suitable for a block chain;
correspondingly, the comparing the original configuration information of the node with the information to be configured, and generating a configuration change set according to the comparison result includes:
converting the data format of the information to be configured from the first format into the second format, and taking the information to be configured with the data format of the second format as the data to be compared and configured;
and comparing the configuration data to be compared with the original configuration information of the node, and generating a configuration change set according to a comparison result.
3. The method of claim 2, wherein prior to obtaining the information to be configured for blockchain system configuration update from the database, the method further comprises:
acquiring a format setting instruction input by a user, and setting the data format of element information of a block chain system into a first format according to the format setting instruction, wherein the first format is characterized as a configuration format suitable for a database;
saving the element information of the block chain system with the data format set as the first format into a database;
and when an updating request related to the element information is detected, generating the information to be configured with a data format of the first format according to the updating request and based on the element information in the database.
4. The method of claim 1, wherein said pushing the configuration change set to the current block node further comprises:
displaying the configuration change set;
and receiving a push confirmation instruction input by a user based on the configuration change set in the display, and executing the step of pushing the configuration change set to the current block node according to the push confirmation instruction.
5. The method of claim 3, wherein the update request includes a specified update time;
correspondingly, the pushing the configuration change set to the current block node so that the current block node performs configuration update through the configuration change set includes:
and pushing the configuration change set to the current block node according to the designated updating time so that the current block node performs configuration updating through the configuration change set.
6. The method according to any of claims 1-5, wherein said broadcasting, by the current blocknode, the configuration change set to other distinct nodes of the blockchain system, such that the other distinct nodes of the blockchain system perform configuration updates according to the configuration change set, respectively, comprises:
and broadcasting the configuration change set to other different nodes of the blockchain system by the current blockchain node so that the other different nodes of the blockchain system verify the configuration change set respectively, and completing configuration updating according to the configuration change set after verification is passed.
7. An apparatus for block chain configuration update management, the apparatus comprising:
the acquisition module is used for acquiring information to be configured for updating the block chain system configuration from a database;
a selecting module, configured to select a block node from the block chain system as a current block node, and obtain original node configuration information from the current block node;
the comparison module is used for comparing the original node configuration information with the information to be configured and generating a configuration change set according to a comparison result;
an update module, configured to update the blockchain system through the configuration change set;
the update module is further configured to push the configuration change set to the current block node, so that the current block node performs configuration update through the configuration change set, and the current block node broadcasts the configuration change set to each of the other distinct nodes of the blockchain system, so that each of the other distinct nodes of the blockchain system completes configuration update according to the configuration change set.
8. An apparatus for blockchain configuration update, the apparatus for blockchain configuration update comprising: a memory, a processor and a blockchain configuration update program stored on the memory and executable on the processor, the blockchain configuration update program being configured to implement the steps of the blockchain configuration update method according to any one of claims 1 to 6.
9. A storage medium having stored thereon a blockchain configuration update program, the blockchain configuration update program when executed by a processor implementing the steps of the blockchain configuration update method according to any one of claims 1 to 6.
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| CN108200111A (en) * | 2016-12-08 | 2018-06-22 | 中国移动通信集团山西有限公司 | Resource allocation information update method, device and resource interface equipment |
| CN108616574A (en) * | 2018-03-30 | 2018-10-02 | 华为技术有限公司 | Manage storage method, equipment and the storage medium of data |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107404509A (en) * | 2016-05-20 | 2017-11-28 | 北京融聚世界网络科技有限公司 | Distributed Services configure system and approaches to IM |
| CN108200111A (en) * | 2016-12-08 | 2018-06-22 | 中国移动通信集团山西有限公司 | Resource allocation information update method, device and resource interface equipment |
| CN108037961A (en) * | 2017-12-07 | 2018-05-15 | 北京锐安科技有限公司 | A kind of application program collocation method, device, server and storage medium |
| CN108616574A (en) * | 2018-03-30 | 2018-10-02 | 华为技术有限公司 | Manage storage method, equipment and the storage medium of data |
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