CN110417896A - The system and method for block chain dynamic group net based on cloud - Google Patents
The system and method for block chain dynamic group net based on cloud Download PDFInfo
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- CN110417896A CN110417896A CN201910701139.1A CN201910701139A CN110417896A CN 110417896 A CN110417896 A CN 110417896A CN 201910701139 A CN201910701139 A CN 201910701139A CN 110417896 A CN110417896 A CN 110417896A
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Abstract
A kind of system and method for block chain dynamic group net based on cloud specifically includes: BaaS manages the information of platform storage trusted node, externally provides the query service of trusted node list；By the local trusted node list of BaaS platform inquiry, and according to the trusted node list of return, networking request instruction is set；Creation container instruction is executed, block chain node is deployed in container, new node is formed；To new node sending node certification request, encryption authentication mode, the trusted node network information are sent in request message；New node carries out entity authentication after receiving certification request, and signing messages, the network information are sent to trusted node in the form of message；Increase new node in trusted node and adds successful information to new node sending node；Addition node instruction is sent to new node, addition trusted node information adds successful information to trusted node sending node after new node reception request；After trusted node receives node addition success message, it is synchronous to start data.
Description
Technical field
The present invention relates to decentralization system cloud networking technology field, in particular to a kind of block chain dynamic based on cloud
The system and method for networking.
Background technique
With the development of internet finance, bank is being explored using financial technology as means, focuses industry customer, government affairs clothes
The construction of the financial scenarios such as business, carries out technological innovation, research and development of software and product operation.It is fast that general financial eco-environment circle will become support bank
The new frame of speed development, and block chain technology is exactly to explore the sharp weapon of this New cooperative mode.Block chain and cloud computing it is tight
Close combination promotes block chain technology in cross-cutting application.Mainstream cloud computing manufacturer aims to client and provides the service of block chain
Potential business opportunity, have launched block chain cloud service platform --- BaaS (BaaS, Blockchain-As-A-Service, area
Block chain services).BaaS be a kind of permission user constructed on cloud, trustship, using block chain application program, intelligent contract and function
The solution and service of energy, it is considered to be a milestone event having an epoch-marking significance in block chain ecodevelopment.
BaaS is moved to block chain network on basic cloud facility, realizes block chain network networking based on cloud, monitoring, fortune
Battalion's management etc., to keep the flexibility and operability of infrastructure.
In block chain network based on cloud, the node (referred to as " common recognition node ") for participating in block chain common recognition is saved by virtualization
Point composition, and calculating needed for virtualization node, storage and Internet resources come from different cloud service providers, therefore in the mistake of virtualization
Cheng Zhong, there are various criterions and agreement for distribution and scheduling to operating system, computing resource, storage resource and Internet resources, need
A kind of adaptation mechanism overall management is provided；On the other hand, block chain network may by different types of block chain product form,
These products follow various criterion on Network adaptation, communication protocol, common recognition agreement, message format, it is desirable to provide a kind of standard
Linking mechanism is digested.Problem above is more crucial during block chain mixed networking based on cloud, if can not properly solve
Certainly, the flexibility and scalability of block chain networking will largely be restricted.For the flexibility to block chain network use environment
And security consideration, in cloud infrastructure create block chain node, to meet compatibility, scalability, safety requirement, prop up
The active admission to isomery block chain link point is held, the high availability to block chain network and enhanced scalability in this way can play very
Good protective effect.Therefore, there is an urgent need to it is a kind of both conveniently, safely, scalability high block chain dynamic group net based on cloud again
Means are supplied to the allied member's use for needing to be added block chain network.
Summary of the invention
Present invention aims at a kind of system and method for block chain dynamic group net based on cloud are proposed, entire base is ensured
In the networking flow-independent, safe and convenient of cloud infrastructure.Improve the enhanced scalability and convenience of block chain network.
In order to achieve the above object, the system of block chain dynamic group net based on cloud provided by the present invention, specifically includes BaaS
Manage platform, BaaS fits cloud network device and PaaS cloud adapter；The BaaS management platform is for receiving Client-initiated area
The request of block chain dynamic group net, and the networking result is fed back into user；The BaaS fit cloud network device be used for according to
Local trusted node list is inquired in the block chain dynamic group net request that family is initiated, can by the local trusted node list acquisition
Believe the network information of node；According to the block chain dynamic group net request obtain user input newly-increased node the network information,
It stores information and calculates information；Cloud resource is corresponded to according to the network information, the storage information and the calculating information acquisition,
Dummy node is created by container of the cloud resource, and obtains the dummy node fed back after the dummy node initialization
The network information；According to the network information of the network information of the trusted node and the dummy node, by trusted node to institute
State dummy node and initiate entity authentication request, when receive dummy node feedback after being verified information to the virtual section
Point initiates addition node instruction, and the network information of the network information of trusted node and the dummy node is added to mutual net
In network information；The block height for comparing the trusted node Yu the dummy node, by block height biggish direction block
A highly lesser side provides synchrodata, obtains networking result according to synchrodata implementing result；The PaaS cloud adapter
For being adapted to the PaaS Service Source from different cloud suppliers, the BaaS is provided and fits cloud network device and different cloud suppliers
PaaS Service Source between data channel.
In the system of above-mentioned block chain dynamic group net based on cloud, it is preferred that the BaaS fits cloud network device and includes
Block chain template, node management device, block chain product mirror site and container dispatch system；The block chain template is for prestoring
Product template, user template, contract template and monitoring template, for the BaaS fit cloud network device according to the network information,
The storage information and the calculating information creating dummy node；The node administration system is used for using the cloud resource as container
Dummy node is created, and registers networking answer service, networking request service in dummy node, to receive and handle from other
The networking of node is requested；And networking request is sent to other nodes；The block chain product mirror site is different for storing
Block chain product mirror image；The container scheduling system is used to provide the container dispatch interface of preassigned for node administration system,
To dispatch the container resource that different cloud suppliers provide.
In the system of above-mentioned block chain dynamic group net based on cloud, it is preferred that the node management device includes node
Configuration unit, node serve unit, message transmitting and receiving unit and service search agent；The node configuration unit is used for root
According to the network information, storage information and the computing resource, storage resource and the Internet resources that calculate information configuration dummy node；The section
Point service unit listens to service for establishing P2P security service and opening TCP and UDP；And by dialer to other nodes
Send networking request；The message transmitting and receiving unit for will the message distribution that receive to node serve cell processing or
The service search agency；The service search agency is for handling the networking services demand from other nodes, according to reception
Corresponding with service is inquired in local repository to networking services request message, and query result is sent and connect by the message
It receives unit and returns to corresponding node.
In the system of above-mentioned block chain dynamic group net based on cloud, it is preferred that the container scheduling system includes networking
Adaptation engine, computing resource adaptation, storage resource adaptation, Internet resources adaptation and operating system adaptation；The networking adaptation is drawn
It holds up and is connected with the PaaS cloud adapter, the entrance of the PaaS Service Source for managing different cloud suppliers provides calculating money
Source adaptation, storage resource adaptation, Internet resources adaptation and operating system adaptable interface；The computing resource is adapted for according to institute
It states calculating information and conversion is standardized to the PaaS Service Source offer computational resource allocation interface of different cloud suppliers；It is described
Storage resource is used to provide storage resource distribution interface according to PaaS Service Source of the storage information to different cloud suppliers
It is standardized conversion；The Internet resources are adapted for the PaaS service money according to the network information to different cloud suppliers
The Internet resources distribution interface that source provides is standardized conversion；The operating system is adapted for according to operating system of user pair
The PaaS Service Source of different cloud suppliers carries out operating system adaptation.
In the system of above-mentioned block chain dynamic group net based on cloud, it is preferred that the BaaS management platform includes creation
Block chain network main control unit, administrative unit, operation unit and member management unit；The creation block chain network main control unit
It is requested for receiving Client-initiated block chain dynamic group net, and, the networking result is fed back into user；The management is single
Member is for managing the parameter configuration of memory block chain network；The parameter configuration of the block chain network includes network data, storage
Data calculate data and block chain parameter；The operation unit is used to manage the operating status of memory block chain；Member's pipe
It manages unit and is used for storage and management node users data.
In the system of above-mentioned block chain dynamic group net based on cloud, it is preferred that the network data includes: network money
Source, network name, network area, port numbers, transmission bandwidth, overtime response parameter, port number；The storing data includes storage money
Source, memory size, memory capacity etc.；The calculating data include: computing resource, CPU core number；The block chain parameter packet
Contain: block chain network title, block chain product category, number of nodes, node type, data encryption mode, common recognition type, data
Isolation.
The present invention also provides a kind of block chain dynamic networking methods based on cloud, and the method includes: being initiated according to user
The request of block chain dynamic group net inquire local trusted node list, pass through the local trusted node list and obtain trusted node
The network information；The network information for the newly-increased node for obtaining user's input, storage is requested to be believed according to the block chain dynamic group net
Breath and calculating information；Cloud resource is corresponded to according to the network information, the storage information and the calculating information acquisition, with described
Cloud resource is that container creates dummy node, and obtains the network letter of the dummy node fed back after the dummy node initialization
Breath；According to the network information of the network information of the trusted node and the dummy node, by trusted node to described virtual
Node initiates entity authentication request, when receiving initiating after being verified information to the dummy node for dummy node feedback
Node instruction is added, the network information of the network information of trusted node and the dummy node is added to the mutual network information
In；The block height for comparing the trusted node Yu the dummy node, by the block biggish direction block height of height compared with
A small side provides synchrodata, obtains networking result according to synchrodata implementing result；The networking result is fed back into use
Family.
In the method for above-mentioned block chain dynamic group net based on cloud, it is preferred that believed according to the network information, the storage
Breath and the calculating information creating dummy node include: according to the network information, the storage information and the calculating information
Corresponding block chain product mirror image is obtained in the block chain product mirror site prestored；According to the block chain product mirror image and institute
State the network information, the storage information and the calculating information creating dummy node.
The present invention also provides a kind of computer equipment, including memory, processor and storage on a memory and can located
The computer program run on reason device, the processor realize the above method when executing the computer program.
The present invention also provides a kind of computer readable storage medium, the computer-readable recording medium storage has in execution
State the computer program of method.
The beneficial technical effect of the present invention lies in: it overcomes the different bases that current block chain node creation process faces and sets
Apply, the skimble-scamble problem of block chain product standard, realize mixing dynamic group net, while ensured block chain networking safety,
Flexibility and scalability.With the development of block chain technology, based on block chain using more and more extensive, to running environment and money
Source proposes very high requirement.The operation of block chain building is integrated on BaaS cloud console by the present invention, so that block chain network
Application threshold that is more convenient and flexible and safe, while reducing block chain technology is set up, as long as user is in BaaS cloud console
The resource requirement of block chain network is set, it will be able to obtain block chain network environment on demand.With traditional block chain networking mode phase
Than block chain network building based on cloud avoids the environmental factor difference of entity running equipment in PaaS cloud infrastructure
It is limited with performance capability, there is stronger high availability and enhanced scalability.Simultaneously convenient for the O&M means of offer profession, it is ensured that
Block chain network even running.Block chain network building based on cloud is different cloud infrastructures in different cloud infrastructures
Creation block chain network provides a kind of adaptation mechanism.Scheduling mechanism is adapted to by establishing standard set cloud infrastructure, it is ensured that
During the virtualization of block chain node, operating system, computing resource, storage resource and Internet resources are realized and are distributed unitedly
And scheduling, realize the mixed networking based on different cloud infrastructures.
Detailed description of the invention
The drawings described herein are used to provide a further understanding of the present invention, constitutes part of this application, not
Constitute limitation of the invention.In the accompanying drawings:
Fig. 1 is a kind of system schematic of multichain mixed networking based on cloud；
Fig. 2A and Fig. 2 B is a kind of block chain dynamic group net system construction drawing based on cloud；
Fig. 3 is a kind of block chain network creation module figure based on cloud；
Fig. 4 is a kind of block chain dynamic group net functional block diagram based on cloud；
Fig. 5 is a kind of block chain dynamic group net service module figure based on cloud；
Fig. 6 is a kind of block chain dynamic group net adaptation engine module map based on cloud；
Fig. 7 is a kind of block chain dynamic group net flow chart based on cloud.
Specific embodiment
Understand in order to make the object, technical scheme and advantages of the embodiment of the invention clearer, below with reference to embodiment and attached
Figure, is described in further details the present invention.Here, the illustrative embodiments of the present invention and their descriptions are used to explain the present invention,
But it is not as a limitation of the invention.
In addition, step shown in the flowchart of the accompanying drawings can be in the department of computer science of such as a group of computer-executable instructions
It is executed in system, although also, logical order is shown in flow charts, and it in some cases, can be to be different from herein
Sequence execute shown or described step.
It please refers to shown in Fig. 1, the system of multichain mixed networking based on cloud may include public safety basis chain 1, alliance's
Chain 2, block chain common recognition node 3, across chain transaction 4, cloud computing 5.
Public safety basis chain 1: public safety basis chain provides across the chain networking of connection isomorphism and isomery alliance subchain
Ability is able to carry out data synchronization and value delivery, and the common recognition for being responsible for multi-joint alliance's subchain synchronizes, but synchronous efficiency is lower.In
In the problems that block chain is faced, the intercommunity missing between chain and chain largely limits the application model of block chain
It encloses, across the chain networking of block chain is to provide the information exchange between isomorphism and isomery block chain across the base power of chain interoperability
With value circulation service.
Alliance's subchain 2: the alliance's chain formed by isomorphism block chain group net has common recognition node few, and synchronous efficiency is higher
Feature, by connecting common base service chaining 1, realization is communicated and is interconnected with the isomery chain of other alliance's subchains.Common alliance
Subchain is made of blocks chain products such as ether mill, Fabric, work silver imperial or royal seal chains.
Common recognition node 3: common recognition node is the basic Component units of block chain network, general to store full dose account book data, is used
In carrying out common recognition synchronization, the processing such as intelligent contract and voting are executed, common recognition node is also independent communication unit, is that block chain is dynamic
The basic unit of state networking.
Across chain transaction 4: across chain transaction refers to the intelligent contract transaction executed in different alliance's subchains, after execution, transaction
The common recognition node block height and account book data of place alliance subchain will synchronize update.
Cloud computing 5: referring mainly to PaaS (Platform-as-a-Service) platform, and PaaS platform provides application program
Execute and develop environment.A kind of distributed computing technology of the cloud computing that PaaS is relied on, can pass through network will be at huge calculating
Reason program splits into countless lesser subprograms automatically, then transfers to multi-section server I aaS (Infrastructure as a
Processing result after calculating analysis, is returned to user by bulky systems search composed by Service).
It based on above-mentioned application structure, please refers to shown in Fig. 2A, block chain dynamic group net based on cloud provided by the present invention
System, specifically fit cloud network device and PaaS cloud adapter comprising BaaS management platform, BaaS；The BaaS management platform is used
It is requested in receiving Client-initiated block chain dynamic group net, and the networking result is fed back into user；The BaaS fits cloud
Network device is used to be requested to inquire local trusted node list according to Client-initiated block chain dynamic group net, passes through the local
The network information of trusted node list acquisition trusted node；It is requested to obtain the new of user's input according to the block chain dynamic group net
Increase the network information, storage information and calculating information of node；Believed according to the network information, the storage information and the calculating
Breath obtains corresponding cloud resource, creates dummy node by container of the cloud resource, and obtains anti-after the dummy node initializes
The network information of the dummy node of feedback；Believed according to the network of the network information of the trusted node and the dummy node
Breath initiates entity authentication request to the dummy node by trusted node, when the verifying for receiving the dummy node feedback is logical
It crosses after information and initiates addition node instruction to the dummy node, by the net of the network information of trusted node and the dummy node
Network information is added in the mutual network information；The block height for comparing the trusted node Yu the dummy node, by block
The highly lesser side of biggish direction block height provides synchrodata, obtains networking knot according to synchrodata implementing result
Fruit；The PaaS cloud adapter provides the BaaS and fits cloud group for being adapted to the PaaS Service Source from different cloud suppliers
Data channel between net device and the PaaS Service Source of different cloud suppliers.Wherein, the BaaS fits cloud network device packet
The template of chain containing block, node management device, block chain product mirror site and container dispatch system；The block chain template is for pre-
Product template, user template, contract template and monitoring template are deposited, cloud network device is fitted for the BaaS and is believed according to the network
Breath, the storage information and the calculating information creating dummy node；The node administration system is used for the cloud resource
Container creates dummy node, and registers networking answer service, networking request service in dummy node, comes to receive and handle
The networking of other nodes is requested；And networking request is sent to other nodes；The block chain product mirror site is for storing not
Same block chain product mirror image；The container scheduling that the container scheduling system is used to provide preassigned for node administration system connects
Mouthful, to dispatch the container resource that different cloud suppliers provide.
Specifically, please refer to shown in Fig. 2 B, in actual operation, block chain dynamic group based on cloud provided by the present invention
The system of net may include BaaS management platform 200, BaaS suitable cloud network device 210, PaaS cloud adapter 220.Wherein, BaaS is suitable
Cloud network device 210 dispatches system by block chain template 211, node administration system 212, block chain product mirror site 213, container
214 compositions.
BaaS manages platform 200: receiving and responds the block chain dynamic group net request of user, can be a WAP application
Server.
BaaS fits cloud network device 210: being responsible for being requested according to the networking resources of user, distributes Internet resources, computing resource
And storage resource, create block chain networking services；According to the block chain product standard of user, block chain product mirror image, wound are selected
Build dummy node.Wherein, block chain template 211 provides product template, user template, contract template and the configuration for monitoring template
Ability；Node administration system 212 provides the function of container creation, container layout and entity authentication, which creates in container environment
Dummy node is built, while registering networking answer service, networking request service in dummy node, for receiving and handling from other
The networking of node is requested, and sends networking request etc. to other nodes；Block chain product mirror site 213 is for storing difference
Intelligent contract etc. is disposed to configure block chain product node according to user demand in the mirror image warehouse of block chain product；Container tune
Degree system 214 is that node administration system 212 provides the container dispatch interface of standard, by providing container scheduling and networking scheduling energy
Power dispatches the container resource that different cloud suppliers provide, realizes the network connection of different PaaS containers, flat to shield different PaaS
The difference of platform agreement.
PaaS cloud adapter 220: it is responsible for PaaS Service Source of the adaptation from different cloud suppliers, meets different PaaS clouds
Networking requirements.
In the above-described embodiments, BaaS management platform may include creation block chain network main control unit, administrative unit,
Run unit and member management unit；The creation block chain network main control unit is for receiving Client-initiated block chain dynamic
Networking request, and, the networking result is fed back into user；The administrative unit is used to manage the ginseng of memory block chain network
Number configuration；The parameter configuration of the block chain network includes network data, storing data, calculates data and block chain parameter；Institute
State the operating status that operation unit is used to manage memory block chain；The member management unit is used for storage and management node users
Data.Wherein, the network data includes: Internet resources, network name, network area, port numbers, transmission bandwidth, time-out response
Parameter, port number；The storing data includes storage resource, memory size, memory capacity etc.；The calculating data include: meter
Calculate resource, CPU core number；The block chain parameter includes: block chain network title, block chain product category, number of nodes, section
Vertex type, data encryption mode, common recognition type, data isolation.Specifically, please refer to shown in Fig. 3, it is in actual operation, described
It manages in platform also comprising creation block chain network main control unit 300, administrative unit 301, operation unit 302, member management list
Member 303；
Creation block chain network main control unit 300: being the main entrance that user creates block chain network, is responsible for receiving user
The configuration parameter for creating network, carries out data transmission, and each processing unit is called.Create block chain network after, be responsible for
Family shows the result information of return.
Administrative unit 301: it is responsible for the parameter configuration of management block chain network, including (1) Internet resources, network name, network
Region (interior barrier or outer barrier), port numbers, transmission bandwidth, overtime response parameter, port number etc.；(2) storage resource, memory hold
Amount, memory capacity etc.；(3) computing resource, CPU core number；(4) block chain parameter, block chain network title, block chain product kind
Class, number of nodes, node type, data encryption mode, common recognition type, data isolation etc..
Operation unit 302: the operating status for being responsible for management block chain provides operation by log analysis for numerous tenants
Means, including node operating status, network operation monitoring, transaction execution stroke count, traffic statistics, charging means, active account number
Deng.
Member management unit 303: being responsible for creation and management node owning user, and user has administrator and allied member two
Kind role, administrator have resource allocation and node administration permission, and allied member has intelligent contract deployment and service operation power
Limit.Ownership member must be arranged in all nodes.
It please refers to shown in Fig. 4, in an embodiment of the present invention, it also includes product template in cloud network device that the BaaS, which is fitted,
400, simple template unit 401, self-defined template unit 402.
Product template 400: this element is responsible for data transmitting, the calling of each processing unit.
Simple template unit 401: this element provides simple and direct networking model, and built-in networking set meal is convenient for quick networking.
Block chain network such as to work silver imperial or royal seal chain, Fabric1.4 based on Byzantium's common recognition algorithm provides 4vp (common recognition node)+1nvp
The block chain dynamic group net set meal of (non-common recognition node)+1CA (certificate node).Node distributes meter by default configuration file automatically
Calculate resource, storage resource and Internet resources.
Self-defined template unit 402: the configuration subitem setting of multi-tiling chain, including (1) Internet resources, network name, net are provided
Network region (interior barrier or outer barrier), port numbers, transmission bandwidth, overtime response parameter, port number etc.；(2) storage resource, memory
Capacity, memory capacity etc.；(3) computing resource, CPU core number；(4) block chain parameter, block chain network title, block chain product
Type, number of nodes, node type, data encryption mode, common recognition type, data isolation etc..
In an embodiment of the present invention, the node management device may include node configuration unit, node serve unit, disappear
Cease transmitting and receiving unit and service search agent；The node configuration unit by according to the network information, storage information and based on
Calculate computing resource, storage resource and the Internet resources of information configuration dummy node；The node serve unit is for establishing P2P peace
Full service and opening TCP and UDP listen to service；And networking request is sent to other nodes by dialer；The message hair
The message distribution for being used to receive with receiving unit is sent to act on behalf of to node serve cell processing or the service search；The clothes
Business search agent is for handling the networking services demand from other nodes, according to receiving networking services request message in local
Corresponding with service is inquired in resources bank, and query result is returned into corresponding node by the message transmitting and receiving unit.Tool
Body can refer to shown in Fig. 5, and the node management device may include that networking services main control unit 500, node are matched in actual operation
Set unit 501, node serve unit 502, message transmitting and receiving unit 503, service search agency 504.
Networking services main control unit 500: this element is responsible for data transmitting, the calling of each processing unit.
Node configuration unit 501: it is responsible for computing resource, storage resource and the Internet resources of configuration node, and creates one
The dummy node of run mode, in the present invention, Docker Container Management the dummy node of a run mode, pass through Docker
Bridge mode carry out network settings, the mode be each container allocation Network Namespace, setting IP, and will
Docker container on one host is connected on a virtual bridge.
Node serve unit 502: being responsible for establishing P2P security service, opens TCP and UDP and listens to service, comes from it to receive
He prepares at node networking message；Start dialer simultaneously, is requested to other node active transmission networkings.The unit is also set up most
Big connection number, it is ensured that and a certain number of trusted nodes establish connection.
Message transmitting and receiving unit 503: be responsible for carry out message send and receive processing, by the message transmission received to
Node serve cell processing, the latter listen to and are handled according to type of message, which supports multithreading to execute.
Service search agency 504: networking services demand of the processing from other nodes, message transmitting and receiving unit 503
After receiving networking services request message, service search agency 504 is submitted to, whether to be obtained first into local repository
Existing service searches for unsuccessful response message if it does not, returning if there is node is directly returned to.Message uses
JSON-RPC agreement, transmitting content penetrate JSON form, directly define the function name to be called in the content.Common group
Net service includes following typical case API instruction shown in table 1:
Table 1
In table 1 above, " 172.17.0.2:8545 " indicates the IP and port information of trusted node, by trust_
NodeList instruction returns；Host indicates service broker IP
In an embodiment of the present invention, the container scheduling system includes networking adaptation engine, computing resource adaptation, storage
Resource adaptation, Internet resources adaptation and operating system adaptation；The networking adaptation engine is connected with the PaaS cloud adapter, uses
In the entrance for the PaaS Service Source for managing different cloud suppliers, computing resource adaptation, storage resource adaptation, Internet resources are provided
Adaptation and operating system adaptable interface；The computing resource is adapted for according to the calculating information to different cloud suppliers'
PaaS Service Source provides computational resource allocation interface and is standardized conversion；The storage resource is used to be believed according to the storage
PaaS Service Source offer storage resource distribution interface to different cloud suppliers is provided and is standardized conversion；The Internet resources
Be adapted for the Internet resources distribution interface that the PaaS Service Source of different cloud suppliers is provided according to the network information into
Row standardization conversion；The operating system is adapted for the PaaS Service Source according to operating system of user to different cloud suppliers
Carry out operating system adaptation.It specifically please refers to shown in Fig. 6, the container scheduling system may include networking adaptation engine 600, calculate
Resource adaptation 601, storage resource adaptation 602, Internet resources adaptation 603, operating system adaptation 604.
Networking adaptation engine 600: being responsible for the entrance of the different PaaS cloud basic resources of management, realizes computing resource adaptation, deposits
Store up resource adaptation, Internet resources adaptation, operating system adaptation.
Computing resource adaptation 601: it is responsible for being standardized conversion to computational resource allocation interface, meets service standardization
Process flow.
Storage resource 602: it is responsible for being standardized conversion to storage resource distribution interface, meets the processing of service standardization
Process.
Internet resources adaptation 603: it is responsible for being standardized conversion to Internet resources distribution interface, meets service standardization
Process flow.
Operating system adaptation 604: it is responsible for being adapted to operating system, meets common operating system, such as: Windows
Server, Linux (Ubuntu, Susz), the networking request of MacOX, realize the process flow of service standardization.
It please refers to shown in Fig. 7, the present invention also provides a kind of block chain dynamic networking method based on cloud, the method packets
Contain: being requested to inquire local trusted node list according to Client-initiated block chain dynamic group net, passes through the local trusted node
The network information of list acquisition trusted node；The newly-increased node of acquisition user's input is requested according to the block chain dynamic group net
The network information, storage information and calculating information；According to the network information, the storage information and the calculating information acquisition pair
Answer cloud resource, create dummy node by container of the cloud resource, and obtain feed back after dummy node initialization it is described
The network information of dummy node；According to the network information of the network information of the trusted node and the dummy node, by can
Believe that node initiates entity authentication request to the dummy node, when receive dummy node feedback to be verified information backward
The dummy node initiates addition node instruction, and the network information of trusted node and the network information of the dummy node are added
To in the mutual network information；The block height for comparing the trusted node Yu the dummy node, it is biggish by block height
The one direction lesser side of block height provides synchrodata, obtains networking result according to synchrodata implementing result；It will be described
Networking result feeds back to user.Wherein, it is virtually saved according to the network information, the storage information and the calculating information creating
Point includes: according to the network information, the storage information and the calculating information in the block chain product mirror site prestored
Obtain corresponding block chain product mirror image；According to the block chain product mirror image and the network information, the storage information and
The calculating information creating dummy node.
In actual operation, the main flow of above-described embodiment can be realized by BaaS platform, and what inquiry was local first can
Believe the list of block chain, container and dummy node are then created according to setting parameter, next to new node initiation and trusted node
Mutual certification instruction, after completing certification, the instruction of addition block chain network is initiated to new node, at last Develop Data is synchronous
Reason.Specific step is as follows:
Step S700: user manages platform by BaaS and inquires local trusted node information.Trusted node list query refers to
It enables:
curl-s-X POST-H"Content-Type":application/json--data'{"jsonrpc":"
2.0","method":"trust_nodeList","params":[],"id":1}'host:8545
After obtaining trusted node list, executes to give an order, inquires the network information of the node:
curl-s-X POST-H"Content-Type":application/json--data'{"jsonrpc":"
2.0","method":"node_info","params":[],"id":1}'172.17.0.2:8545
Step S701: being arranged Internet resources, storage resource and the computing resource information of newly-increased node, in case creation new node
It uses.
Step S702: it initiates to execute creation container and node orders.
Step S703: creation container and node after, to newly-increased node carry out initialization process, such as: setting the network information and
Storage resource etc..
Step S704: after creation container and node, the network information of the newly-increased node is returned to.
S705: Xiang Xinzeng node of step sends networking authentication command, and specific instruction is as follows:
curl-s-X POST-H"Content-Type":application/json--data'{"jsonrpc":"
2.0",
"method":"peer_authentication","params":[],"id":1}'172.17.0.2:8545
Step S706: both sides' node is decrypted using private key, and verifies the correctness of encryption information, if being proved to be successful, together
It is new node to be added that meaning, which receives other side,.
Step S707: following addition node instruction is initiated, realizes entity authentication and addition node processing:
curl-s-X POST-H"Content-Type":application/json--data'{"jsonrpc":"
2.0","method":"admin_addPeer","params":["enode"],"id":1}'172.17.0.3:8545
Step S708: trusted node and new node add bipartite network information each other, and are received into new network.
Step S709: Develop Data is synchronous, is provided by the lesser side of block height biggish direction block height same
Step data.
Step S710: networking result passes to BaaS management platform, provides data exhibiting.
The present invention also provides a kind of computer equipment, including memory, processor and storage on a memory and can located
The computer program run on reason device, the processor realize the above method when executing the computer program.
The present invention also provides a kind of computer readable storage medium, the computer-readable recording medium storage has in execution
State the computer program of method.
The beneficial technical effect of the present invention lies in: it overcomes the different bases that current block chain node creation process faces and sets
Apply, the skimble-scamble problem of block chain product standard, realize mixing dynamic group net, while ensured block chain networking safety,
Flexibility and scalability.With the development of block chain technology, based on block chain using more and more extensive, to running environment and money
Source proposes very high requirement.The operation of block chain building is integrated on BaaS cloud console by the present invention, so that block chain network
Application threshold that is more convenient and flexible and safe, while reducing block chain technology is set up, as long as user is in BaaS cloud console
The resource requirement of block chain network is set, it will be able to obtain block chain network environment on demand.With traditional block chain networking mode phase
Than block chain network building based on cloud avoids the environmental factor difference of entity running equipment in PaaS cloud infrastructure
It is limited with performance capability, there is stronger high availability and enhanced scalability.Simultaneously convenient for the O&M means of offer profession, it is ensured that
Block chain network even running.Block chain network building based on cloud is different cloud infrastructures in different cloud infrastructures
Creation block chain network provides a kind of adaptation mechanism.Scheduling mechanism is adapted to by establishing standard set cloud infrastructure, it is ensured that
During the virtualization of block chain node, operating system, computing resource, storage resource and Internet resources are realized and are distributed unitedly
And scheduling, realize the mixed networking based on different cloud infrastructures.
It should be understood by those skilled in the art that, the embodiment of the present invention can provide as method, system or computer program
Product.Therefore, complete hardware embodiment, complete software embodiment or reality combining software and hardware aspects can be used in the present invention
Apply the form of example.Moreover, it wherein includes the computer of computer usable program code that the present invention, which can be used in one or more,
The computer program implemented in usable storage medium (including but not limited to magnetic disk storage, CD-ROM, optical memory etc.) produces
The form of product.
The present invention be referring to according to the method for the embodiment of the present invention, the process of equipment (system) and computer program product
Figure and/or block diagram describe.It should be understood that every one stream in flowchart and/or the block diagram can be realized by computer program instructions
The combination of process and/or box in journey and/or box and flowchart and/or the block diagram.It can provide these computer programs
Instruct the processor of general purpose computer, special purpose computer, Embedded Processor or other programmable data processing devices to produce
A raw machine, so that being generated by the instruction that computer or the processor of other programmable data processing devices execute for real
The device for the function of being specified in present one or more flows of the flowchart and/or one or more blocks of the block diagram.
These computer program instructions, which may also be stored in, is able to guide computer or other programmable data processing devices with spy
Determine in the computer-readable memory that mode works, so that it includes referring to that instruction stored in the computer readable memory, which generates,
Enable the manufacture of device, the command device realize in one box of one or more flows of the flowchart and/or block diagram or
The function of being specified in multiple boxes.
These computer program instructions also can be loaded onto a computer or other programmable data processing device, so that counting
Series of operation steps are executed on calculation machine or other programmable devices to generate computer implemented processing, thus in computer or
The instruction executed on other programmable devices is provided for realizing in one or more flows of the flowchart and/or block diagram one
The step of function of being specified in a box or multiple boxes.
Particular embodiments described above has carried out further in detail the purpose of the present invention, technical scheme and beneficial effects
Describe in detail it is bright, it should be understood that the above is only a specific embodiment of the present invention, the guarantor being not intended to limit the present invention
Range is protected, all within the spirits and principles of the present invention, any modification, equivalent substitution, improvement and etc. done should be included in this
Within the protection scope of invention.
Claims (10)
1. a kind of system of block chain dynamic group net based on cloud, which is characterized in that the system include BaaS management platform,
BaaS fits cloud network device and PaaS cloud adapter；
The BaaS management platform is requested for receiving Client-initiated block chain dynamic group net, and the networking result is anti-
It is fed to user；
The BaaS fits cloud network device and is used to be requested to inquire local trusted node according to Client-initiated block chain dynamic group net
List obtains the network information of trusted node by the local trusted node list；It is asked according to the block chain dynamic group net
Ask the network information for obtaining the newly-increased node of user's input, storage information and calculating information；According to the network information, described deposit
Storage information and the calculating information acquisition correspond to cloud resource, create dummy node by container of the cloud resource, and described in acquisition
The network information of the dummy node fed back after dummy node initialization；According to the network information of the trusted node and described
The network information of dummy node initiates entity authentication request to the dummy node by trusted node, described virtual when receiving
Addition node instruction is initiated in being verified after information to the dummy node for node feeding back, by the network information of trusted node and
The network information of the dummy node is added in the mutual network information；Compare the trusted node and the dummy node
Block height, by block height biggish direction block height, a lesser side provides synchrodata, is held according to synchrodata
Row result obtains networking result；
The PaaS cloud adapter provides the BaaS and fits cloud group for being adapted to the PaaS Service Source from different cloud suppliers
Data channel between net device and the PaaS Service Source of different cloud suppliers.
2. the system of block chain dynamic group net based on cloud according to claim 1, which is characterized in that the BaaS fits cloud
Network device includes that block chain template, node management device, block chain product mirror site and container dispatch system；
The block chain template fits cloud for the BaaS for prestoring product template, user template, contract template and monitoring template
Network device is according to the network information, the storage information and the calculating information creating dummy node；
The node administration system is used to create dummy node by container of the cloud resource, and answers in dummy node registration networking
Service, networking request service are answered, to receive and handle the networking request from other nodes；And to other node transmission groups
Net request；
The block chain product mirror site is for storing different block chain product mirror images；
The container scheduling system is used to provide the container dispatch interface of preassigned for node administration system, to dispatch different clouds
The container resource that supplier provides.
3. the system of block chain dynamic group net based on cloud according to claim 2, which is characterized in that the node administration
Device includes node configuration unit, node serve unit, message transmitting and receiving unit and service search agent；
The node configuration unit is used for according to the network information, storage information and the calculating money for calculating information configuration dummy node
Source, storage resource and Internet resources；
The node serve unit listens to service for establishing P2P security service and opening TCP and UDP；And pass through dialer
Networking request is sent to other nodes；
The message distribution that the message transmitting and receiving unit is used to receive is to node serve cell processing or the service
Search agent；
The service search agency requests for handling the networking services demand from other nodes according to networking services are received
Message inquires corresponding with service in local repository, and query result is returned to pair by the message transmitting and receiving unit
Answer node.
4. the system of block chain dynamic group net based on cloud according to claim 2, which is characterized in that the container scheduling
System includes networking adaptation engine, computing resource adaptation, storage resource adaptation, Internet resources adaptation and operating system adaptation；
The networking adaptation engine is connected with the PaaS cloud adapter, for managing the PaaS Service Source of different cloud suppliers
Entrance, provide computing resource adaptation, storage resource adaptation, Internet resources adaptation and operating system adaptable interface；
The computing resource is adapted for providing calculating according to PaaS Service Source of the calculating information to different cloud suppliers
Resource allocation interface is standardized conversion；
The storage resource is used to provide storage resource according to PaaS Service Source of the storage information to different cloud suppliers
Distribution interface is standardized conversion；
The Internet resources are adapted for the net provided according to PaaS Service Source of the network information to different cloud suppliers
Network resource allocation interface is standardized conversion；
The operating system is adapted for being operated according to PaaS Service Source of the operating system of user to different cloud suppliers
System adaptation.
5. the system of block chain dynamic group net based on cloud according to claim 1, which is characterized in that the BaaS management
Platform includes creation block chain network main control unit, administrative unit, operation unit and member management unit；
The creation block chain network main control unit is requested for receiving Client-initiated block chain dynamic group net, and, by institute
It states networking result and feeds back to user；
The administrative unit is used to manage the parameter configuration of memory block chain network；The parameter configuration of the block chain network includes
Network data, calculates data and block chain parameter at storing data；
The operation unit is used to manage the operating status of memory block chain；
The member management unit is used for storage and management node users data.
6. the system of block chain dynamic group net based on cloud according to claim 5, which is characterized in that the network data
Include: Internet resources, network name, network area, port numbers, transmission bandwidth, overtime response parameter, port number；The storage number
According to including storage resource, memory size, memory capacity etc.；The calculating data include: computing resource, CPU core number；The area
Block chain parameter includes: block chain network title, number of nodes, node type, data encryption mode, is total to block chain product category
Know type, data isolation.
7. a kind of method of block chain dynamic group net based on cloud, which is characterized in that the method includes:
It is requested to inquire local trusted node list according to Client-initiated block chain dynamic group net, passes through the local trusted node
The network information of list acquisition trusted node；
The network information for the newly-increased node for obtaining user's input is requested according to the block chain dynamic group net, stores information and calculating
Information；Cloud resource is corresponded to according to the network information, the storage information and the calculating information acquisition, is with the cloud resource
Container creates dummy node, and obtains the network information of the dummy node fed back after the dummy node initialization；
According to the network information of the network information of the trusted node and the dummy node, by trusted node to described virtual
Node initiates entity authentication request, when receiving initiating after being verified information to the dummy node for dummy node feedback
Node instruction is added, the network information of the network information of trusted node and the dummy node is added to the mutual network information
In；
The block height for comparing the trusted node Yu the dummy node, by the block biggish direction block height of height compared with
A small side provides synchrodata, obtains networking result according to synchrodata implementing result；
The networking result is fed back into user.
8. the method for block chain dynamic group net based on cloud according to claim 7, which is characterized in that according to the network
Information, the storage information and the calculating information creating dummy node include: according to the network information, the storage information
Corresponding block chain product mirror image is obtained in the block chain product mirror site prestored with the calculating information；According to the block
Chain product mirror image and the network information, the storage information and the calculating information creating dummy node.
9. a kind of computer equipment including memory, processor and stores the meter that can be run on a memory and on a processor
Calculation machine program, which is characterized in that the processor realizes any side of claim 7 to 8 when executing the computer program
Method.
10. a kind of computer readable storage medium, which is characterized in that the computer-readable recording medium storage has perform claim
It is required that the computer program of 7 to 8 any the methods.
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| CN113067894A (en) * | 2021-06-02 | 2021-07-02 | 支付宝(杭州)信息技术有限公司 | Method for node to exit block chain sub-network |
| CN113660316A (en) * | 2021-07-29 | 2021-11-16 | 广州汇通国信科技有限公司 | Container cloud platform-based network resource self-adaptive configuration method, system and medium |
| CN113660316B (en) * | 2021-07-29 | 2024-03-12 | 广州汇通国信科技有限公司 | Network resource adaptive configuration method, system and medium based on container cloud platform |
| CN115348263A (en) * | 2022-06-29 | 2022-11-15 | 中国工商银行股份有限公司 | Multi-layer block chain system, and hybrid networking method and device of multi-layer block chain |
| CN115314374A (en) * | 2022-07-06 | 2022-11-08 | 京东科技信息技术有限公司 | Block chain node deployment method, device, storage medium and program product |
| CN115314374B (en) * | 2022-07-06 | 2024-02-06 | 京东科技信息技术有限公司 | Block chain node deployment method, device, storage medium and program product |
| CN115643557A (en) * | 2022-12-26 | 2023-01-24 | 深圳市鑫宇鹏电子科技有限公司 | Toy equipment team communication method and device |
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