CN114928558A - Operation and maintenance method and system based on block chain - Google Patents
Operation and maintenance method and system based on block chain Download PDFInfo
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L43/00—Arrangements for monitoring or testing data switching networks
- H04L43/08—Monitoring or testing based on specific metrics, e.g. QoS, energy consumption or environmental parameters
- H04L43/0805—Monitoring or testing based on specific metrics, e.g. QoS, energy consumption or environmental parameters by checking availability
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L41/00—Arrangements for maintenance, administration or management of data switching networks, e.g. of packet switching networks
- H04L41/06—Management of faults, events, alarms or notifications
- H04L41/0654—Management of faults, events, alarms or notifications using network fault recovery
- H04L41/0659—Management of faults, events, alarms or notifications using network fault recovery by isolating or reconfiguring faulty entities
- H04L41/0661—Management of faults, events, alarms or notifications using network fault recovery by isolating or reconfiguring faulty entities by reconfiguring faulty entities
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L67/00—Network arrangements or protocols for supporting network services or applications
- H04L67/01—Protocols
- H04L67/10—Protocols in which an application is distributed across nodes in the network
- H04L67/104—Peer-to-peer [P2P] networks
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- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L9/00—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols
- H04L9/32—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols including means for verifying the identity or authority of a user of the system or for message authentication, e.g. authorization, entity authentication, data integrity or data verification, non-repudiation, key authentication or verification of credentials
- H04L9/321—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols including means for verifying the identity or authority of a user of the system or for message authentication, e.g. authorization, entity authentication, data integrity or data verification, non-repudiation, key authentication or verification of credentials involving a third party or a trusted authority
- H04L9/3213—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols including means for verifying the identity or authority of a user of the system or for message authentication, e.g. authorization, entity authentication, data integrity or data verification, non-repudiation, key authentication or verification of credentials involving a third party or a trusted authority using tickets or tokens, e.g. Kerberos
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Abstract
The invention provides an operation and maintenance method and system based on a block chain, which comprises the following steps: issuing corresponding number of certificates for the principal who joins the alliance chain, and synchronizing the sending records to the alliance chain; carrying out availability detection on nodes joining the alliance chain; carrying out upgrading maintenance operation on each main body in the alliance chain, and supervising the main bodies after upgrading is completed; deploying and recording each main body in a chain to ensure the normal operation of the nodes; for the re-joined main body, obtaining a judgment score to judge whether to allow re-joining into the alliance according to whether the main body is previously joined into the alliance chain, whether abnormal interruption occurs or not and daily guarantee data before joining; each principal maintains a consensus and an observed unit of quantity, and each principal added to the federation chain maintains the same weight. The operation and maintenance operations of all nodes are recorded in the case and cannot be tampered, the operation and maintenance conditions of all nodes are supervised and checked, and the availability of the whole alliance chain is guaranteed.
Description
Technical Field
The present invention relates to the field of block chain technology, and in particular, to a block chain-based operation and maintenance method and system.
Background
The traditional operation and maintenance mode is not enough to support under the condition of the alliance chain, each alliance chain main body is responsible for the operation and maintenance condition of the alliance chain, information is not shared and transparent, and the alliance chain naturally has the risk of member alliance fraud; in order to achieve the purposes of sharing transparency and reducing risks, the characteristics of the block chain are adopted and the traditional operation and maintenance method is combined, so that the purposes are achieved.
Patent document CN112564985A (application number: CN202011548632.3) discloses a method for block chain-based secure operation and maintenance management, the system is characterized in that the system can provide integrated safe operation and maintenance management service for a plurality of enterprises, connect the log collection module of each enterprise to the block chain system node, for each new log data transmitted to the log collection module storage server, a transaction is generated that includes a hash and a current timestamp, the transaction is contained in a block along with transactions from other nodes in the distributed system, and when there are enough transactions, or if time-out occurs, a new block is added to the blockchain, the transaction information contained in the new block is stored in the blockchain, the log data is stored in the blockchain, the availability protection of log data stored under the blockchain is achieved through local replication.
The traditional operation and maintenance mode is generally an island mode and a centralized mode to carry out operation and maintenance work, in the block chain field, the operation and maintenance mode of an alliance chain is also biased to the traditional operation and maintenance, a reasonable operation and maintenance method is lacked for the problems of centralization, opaqueness, malignancy judgment and the like of the operation and maintenance, and the method is mainly used for solving the problems of the traditional operation and maintenance in the block chain operation and maintenance field.
Disclosure of Invention
In view of the defects in the prior art, the present invention aims to provide an operation and maintenance method and system based on a block chain.
The operation and maintenance method based on the block chain provided by the invention comprises the following steps:
a node adding step: issuing corresponding number of certificate tokens to the main body added into the alliance chain, and synchronizing the sending records to the alliance chain;
daily guarantee steps: carrying out availability detection on nodes joining the alliance chain;
upgrading and maintaining: carrying out upgrading maintenance operation on each main body in the alliance chain, and supervising the main bodies after upgrading is completed;
an abnormal interruption step: deploying and recording each main body in the chain, ensuring the normal operation of the nodes, applying for adding the alliance chain again if uncontrollable abnormal interruption occurs, and deducting token operation for the main bodies if the main bodies in the alliance chain judge that artificial unexpected abnormal interruption occurs;
and (3) adding again: for the re-joined main body, obtaining a judgment score to judge whether to allow re-joining in the alliance according to whether the main body is previously joined in the alliance chain, whether abnormal interruption occurs or not and daily guarantee data before joining;
and (3) weight balancing: each principal maintains a consensus and an observed quantity unit, and each principal added to the federation chain maintains the same weight.
Preferably, the network reachable indexes, the block height indexes and the data size indexes of the node are regularly detected, so that the normal operation and health of the main body are monitored, and the corresponding number of tokens are given to the normally operated main body according to the inspection result; if abnormal conditions occur, deducting a corresponding number of tokens, and recording all operations into a alliance chain;
if the upgrade is in accordance with the expectation, giving a corresponding number of tokens; and if the abnormal condition occurs, deducting a corresponding number of tokens, recording all operations into the alliance chain, and influencing the credit level of the main body in the alliance chain and the level of the importance degree of the subsequent nodes.
Preferably, the node joining step includes: initializing the node, opening the network port and initializing the server information, executing the addnode instruction and checking the node joining state.
Preferably, the daily safeguard step comprises: and performing basic operation and maintenance work of the node server, including capacity monitoring of a memory, a CPU and a disk, performing activity detection monitoring of a chain process on the node server, and performing monitoring of block height values of the link points.
Preferably, the upgrading maintenance step includes: the node chain process is stopped, the chain binary file on the node server is replaced, and then the chain process is restarted.
The operation and maintenance system based on the block chain provided by the invention comprises the following components:
a node adding module: issuing corresponding number of certificate tokens to the main body added into the alliance chain, and synchronizing the sending records to the alliance chain;
daily guarantee module: carrying out availability detection on nodes joining the alliance chain;
an upgrade maintenance module: performing upgrading maintenance operation on each main body in the alliance chain, and supervising the main bodies after upgrading is completed;
an abort module: deploying and recording each main body in the chain, ensuring the normal operation of the nodes, applying for adding the alliance chain again if uncontrollable abnormal interruption occurs, and deducting token operation for the main bodies if the main bodies in the alliance chain judge that artificial unexpected abnormal interruption occurs;
rejoining the module: for the re-joined main body, obtaining a judgment score to judge whether to allow re-joining into the alliance according to whether the main body is previously joined into the alliance chain, whether abnormal interruption occurs or not and daily guarantee data before joining;
a weight balancing module: each principal maintains a consensus and an observed unit of quantity, and each principal added to the federation chain maintains the same weight.
Preferably, the network accessibility, block height and data size indexes of the node are regularly detected, so that the normal operation and health of the main body are monitored, and the corresponding number of tokens are given to the normally operated main body according to the patrol result; if abnormal conditions occur, deducting a corresponding number of tokens, and recording all operations into a alliance chain;
if the upgrade is as expected, giving a corresponding number of tokens; and if the abnormal condition occurs, deducting a corresponding number of tokens, recording all operations into the alliance chain, and influencing the credit level of the main body in the alliance chain and the level of the importance degree of the subsequent nodes.
Preferably, the node joining module includes: initializing the node, opening the network port and initializing the server information, executing the addnode instruction and checking the node joining state.
Preferably, the daily guarantee module includes: and performing basic operation and maintenance work of the node server, including capacity monitoring of a memory, a CPU and a disk, performing activity detection monitoring of a chain process on the node server, and performing monitoring of block height values of the link points.
Preferably, the upgrade maintenance module includes: the node chain process is stopped, the chain binary file on the node server is replaced, and then the chain process is restarted.
Compared with the prior art, the invention has the following beneficial effects:
the method mainly aims at recording the whole operation of centralized operation and maintenance into the alliance under the background of traditional operation and maintenance and alliance chain maintenance, reducing the influence of unavailable operation on the alliance chain due to the environmental difference of each main body, recording the node operation and maintenance operation of all parties in a case, preventing the operation and maintenance operation from being tampered, monitoring and auditing the operation and maintenance conditions of all parties, and then providing guarantee for the availability of the whole alliance chain.
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Other features, objects and advantages of the invention will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:
FIG. 1 is a flow chart of the method of the present invention;
fig. 2 is a representation of four principals participating in federation chain management.
Detailed Description
The present invention will be described in detail with reference to specific examples. The following examples will assist those skilled in the art in further understanding the invention, but are not intended to limit the invention in any way. It should be noted that it would be obvious to those skilled in the art that various changes and modifications can be made without departing from the spirit of the invention. All falling within the scope of the present invention.
Example (b):
in a federation chain scenario, a multi-party principal joins the federation chain, and for this purpose, supervision and enforcement need to be performed by the following method.
As shown in fig. 1, the method comprises the following steps:
a node adding step:
1. initializing a node, opening a network port and initializing server information;
2. executing an addnode instruction, and using a method for adding a node provided by a chain script;
3. and checking the node joining state, and using the method of the node state provided by the chain script.
The daily guarantee mainly comprises the following steps:
1. basic operation and maintenance work of the node server, such as capacity monitoring of a memory, a cpu and a disk;
2. monitoring the activity of a link process on a node server;
3. monitoring of the block height values of the chain nodes themselves.
Upgrading and maintaining:
1. stopping the node chain process;
2. replacing the chain binary file on the node server;
3. the chain process is restarted.
The abnormal interruption represents a description of the health state of a node in the whole alliance chain, and is a state value.
The step of rejoining is the same as the step of node joining.
The weight balance represents a requirement on main bodies of all parties of the alliance chain, namely, after all the parties join the alliance chain, only one consensus node and one observation node are provided, and therefore the balance of the whole body is guaranteed.
I. Adding nodes, namely issuing tokens (a string of numbers and records on a chain) with corresponding quantity to a main body added into a alliance chain, recording the quantity as a1 units, synchronously entering sending records into the alliance chain, and adding operation and maintenance personnel into the alliance chain according to specified operation;
the method comprises the following steps that II, daily guarantee is carried out, operation and maintenance personnel are responsible for the availability (the availability means that the running available time of a node is not less than 99.9% under the unplanned condition and represents that a persistent and stable service process runs and interacts with other nodes) of the node added into the alliance chain, other parties of the alliance chain regularly pass through the network of the node to achieve indexes such as block height, data size and the like, so that the running normality and the health of the main body are monitored, tokens with the number corresponding to the normally running main body are recorded as a2 units according to a patrol result, if an abnormal condition occurs, the corresponding number of tokens are deducted and recorded as b1 units, all operations of the tokens are recorded into the alliance chain, and the credit level of the main body in the alliance chain and the level of the importance degree of the subsequent nodes are influenced;
step III, upgrading maintenance, namely, adding the upgrading maintenance to the main bodies in the alliance chain, wherein due to the functions of the chain and bug repair, each main body in the alliance chain needs to bear relevant upgrading maintenance operation, the maintenance operation steps of operation and maintenance personnel need to be carried out according to corresponding steps, after the upgrading is completed, other main bodies supervise the main bodies, if the upgrading meets expectations, corresponding numbers of tokens are given, the number of tokens is marked as a3 units and are counted into an uplink chain, if abnormal conditions occur, the corresponding numbers of tokens are deducted, the numbers are marked as b2 units, all the operations of the tokens are recorded into the alliance chain, and the credit level of the main bodies in the alliance chain and the level of the importance degree of subsequent nodes are influenced;
abnormal interruption, namely an alliance chain under a normal situation, wherein each main body is deployed and recorded in all parties in the chain, the normal operation of the node needs to be guaranteed, if uncontrollable abnormal interruption (caused by accidents such as earthquake, fire and the like) occurs, the main body can be applied to join the alliance chain again, for example, other main bodies of the alliance chain, if the artificial unexpected abnormal interruption occurs, the operation of deducting token is carried out on the main body, the operation is marked as b3 units, the credit level of the main body in the alliance chain is influenced, and a subsequent threshold for rejoining is added;
v, rejoining, wherein for a rejoined main body, whether a reasonable score is allowed to rejoin the alliance or not can be obtained according to dimension data such as whether the alliance chain is added before, whether abnormal interruption occurs or not, and daily guarantee before the addition;
and VI, weight balance, namely taking the different resources of each main body as a new node for ensuring the benefits of each party and the integral stability of the alliance chain, adopting unified fixed weights as a guarantee, wherein each main body should keep a consensus and an observed quantity unit and is added into each main body in the alliance chain, and the respective weights are consistent so as to reduce the influence surface on the integral alliance chain due to the environment difference of each main body.
As shown in fig. 2, the person in the figure represents four principal parties participating in the federation chain management method.
The owner of the four nodes representing the most basic of the federation chain in the invention can be represented as a company or an individual, mainly based on that the owner of the node is represented as a principal party in the figure, and the number of the principal parties can be more than four, and can be more than 4 but not less than 4 in the operation process of the actual situation.
The connection of each main party is mainly two:
1. the nodes are managed by each main body party respectively, but the whole set of chain cluster is formed by the nodes of each main body party;
2. each main body forms a union which is responsible for processing daily affairs, such as node addition, fault judgment, reward and punishment mechanism and other rules.
Those skilled in the art will appreciate that, in addition to implementing the systems, apparatus, and various modules thereof provided by the present invention in purely computer readable program code, the same procedures can be implemented entirely by logically programming method steps such that the systems, apparatus, and various modules thereof are provided in the form of logic gates, switches, application specific integrated circuits, programmable logic controllers, embedded microcontrollers and the like. Therefore, the system, the device and the modules thereof provided by the present invention can be considered as a hardware component, and the modules included in the system, the device and the modules thereof for implementing various programs can also be considered as structures in the hardware component; modules for performing various functions may also be considered to be both software programs for performing the methods and structures within hardware components.
The foregoing description has described specific embodiments of the present invention. It is to be understood that the present invention is not limited to the specific embodiments described above, and that various changes or modifications may be made by one skilled in the art within the scope of the appended claims without departing from the spirit of the invention. The embodiments and features of the embodiments of the present application may be combined with each other arbitrarily without conflict.
Claims (10)
1. A block chain-based operation and maintenance method is characterized by comprising the following steps:
a node adding step: issuing corresponding number of certificate tokens to the main body added into the alliance chain, and synchronizing the sending records to the alliance chain;
daily guarantee steps: carrying out availability detection on nodes joining the alliance chain;
upgrading and maintaining: carrying out upgrading maintenance operation on each main body in the alliance chain, and supervising the main bodies after upgrading is completed;
an abnormal interruption step: deploying and recording each main body in the chain, ensuring the normal operation of the nodes, applying for adding the alliance chain again if uncontrollable abnormal interruption occurs, and deducting token operation for the main bodies if the main bodies in the alliance chain judge that artificial unexpected abnormal interruption occurs;
and (4) adding again: for the re-joined main body, obtaining a judgment score to judge whether to allow re-joining in the alliance according to whether the main body is previously joined in the alliance chain, whether abnormal interruption occurs or not and daily guarantee data before joining;
and (3) weight balancing: each principal maintains a consensus and an observed unit of quantity, and each principal added to the federation chain maintains the same weight.
2. The operation and maintenance method based on the block chain according to claim 1, characterized in that the network reachable indexes, the block height indexes and the data size indexes of the node are periodically detected, so as to monitor the normal operation and health of the main body, and according to the inspection result, a corresponding number of tokens are given to the main body which normally operates; if abnormal conditions occur, deducting a corresponding number of tokens, and recording all operations into a alliance chain;
if the upgrade is in accordance with the expectation, giving a corresponding number of tokens; and if the abnormal condition occurs, deducting a corresponding number of tokens, recording all operations into the alliance chain, and influencing the credit level of the main body in the alliance chain and the level of the importance degree of the subsequent nodes.
3. The method according to claim 1, wherein the node joining step comprises: initializing the node, opening the network port and initializing the server information, executing the addnode instruction and checking the node joining state.
4. The operation and maintenance method based on the block chain according to claim 1, wherein the daily safeguard step comprises: and carrying out basic operation and maintenance work of the node server, including capacity monitoring of a memory, a cpu and a disk, activity detection monitoring of a link process on the node server, and monitoring of the block height value of each link point.
5. The blockchain-based operation and maintenance method according to claim 1, wherein the step of upgrading and maintaining includes: the node chain process is stopped, the chain binary file on the node server is replaced, and then the chain process is restarted.
6. A blockchain-based operation and maintenance system, comprising:
a node adding module: issuing corresponding number of certificate tokens to the main body added into the alliance chain, and synchronizing the sending records to the alliance chain;
the daily guarantee module: carrying out availability detection on nodes joining the alliance chain;
an upgrade maintenance module: performing upgrading maintenance operation on each main body in the alliance chain, and supervising the main bodies after upgrading is completed;
an abort module: deploying and recording each main body in the chain, ensuring the normal operation of the nodes, applying for adding the alliance chain again if uncontrollable abnormal interruption occurs, and deducting token operation for the main bodies if the main bodies in the alliance chain judge that artificial unexpected abnormal interruption occurs;
and (3) adding a module again: for the re-joined main body, obtaining a judgment score to judge whether to allow re-joining in the alliance according to whether the main body is previously joined in the alliance chain, whether abnormal interruption occurs or not and daily guarantee data before joining;
a weight balancing module: each principal maintains a consensus and an observed unit of quantity, and each principal added to the federation chain maintains the same weight.
7. The operation and maintenance system based on the block chain according to claim 6, wherein the network reachable indexes, the block height indexes and the data size indexes of the nodes are periodically detected, so as to monitor the normal operation and health of the main body, and a corresponding number of tokens are given to the normally operating main body according to the patrol result; if abnormal conditions occur, deducting a corresponding number of tokens, and recording all operations into a alliance chain;
if the upgrade is as expected, giving a corresponding number of tokens; and if the abnormal condition occurs, deducting a corresponding number of tokens, recording all operations into the alliance chain, and influencing the credit level of the main body in the alliance chain and the level of the importance degree of the subsequent nodes.
8. The blockchain-based operation and maintenance system according to claim 6, wherein the node joining module comprises: initializing the node, opening the network port and initializing the server information, executing the addnode instruction and checking the node joining state.
9. The blockchain-based operation and maintenance system according to claim 6, wherein the daily assurance module comprises: and carrying out basic operation and maintenance work of the node server, including capacity monitoring of a memory, a cpu and a disk, activity detection monitoring of a link process on the node server, and monitoring of the block height value of each link point.
10. The blockchain-based operation and maintenance system according to claim 6, wherein the upgrade maintenance module comprises: the node chain process is stopped, the chain binary file on the node server is replaced, and then the chain process is restarted.
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