CN116166280A - Block chain open platform and issuing method of block chain application - Google Patents

Block chain open platform and issuing method of block chain application Download PDF

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CN116166280A
CN116166280A CN202211732610.1A CN202211732610A CN116166280A CN 116166280 A CN116166280 A CN 116166280A CN 202211732610 A CN202211732610 A CN 202211732610A CN 116166280 A CN116166280 A CN 116166280A
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blockchain
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contract
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李伟
邱炜伟
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Hangzhou Qulian Technology Co Ltd
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Hangzhou Qulian Technology Co Ltd
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Abstract

The invention discloses a block chain open platform and a release method of block chain application. Comprising the following steps: the system is provided with a base layer for interfacing the system with various cloud platforms; a middle layer for providing pluggable multi-blockchain bottom layer service support for the system; a blockchain base layer providing generic services for a blockchain base layer; the system comprises a one-key blockchain building layer, a visual blockchain management layer, a system service layer for adapting to various blockchain applications, a system application layer for allowing users to use various blockchain services issued by a platform and allowing users to issue applications through an open platform. Through the standardization and visualization realization of the module to the blockchain, the module helps users solve the problems of high technical threshold of blockchain technology, low blockchain project and application retention rate, elementary service stage of a blockchain open platform and the like. From the bottom layer server to the upper layer application support layer, the functions of automatic deployment of the blockchain, full-flow visual management, support of the blockchain application, support of intelligent contract writing deployment and the like are provided.

Description

Block chain open platform and issuing method of block chain application
Technical Field
The invention relates to the technical field of blockchains, in particular to a blockchain open platform and a blockchain application publishing method.
Background
In recent two years, blockchain technology has been considered as yet another subverted innovation behind mainframes, personal computers, the internet. The reliable technical scheme of collectively maintaining an account book is realized by means of decentralization and trust removal. In 12 months 2017, the value of bitcoin, one of the most widely known application scenarios for blockchain technology, has grown to $20000. Also, the interest in blockchain research has been increasing unprecedented.
In the research field of a blockchain open platform and a blockchain serving platform, in recent years, various domestic and foreign cloud service manufacturers including an IBM BaaS platform, an alicloud blockchain service, an ant finance cloud blockchain plate, a cloud-free TBaaS and the like all put forward respective blockchains serving platforms, and a plurality of types of blockchains serving solutions based on cloud computing platforms are put forward. The core of the solution is to utilize the cloud computing basic design and the blockchain platform to open, provide cloud service resources at the IaaS level, combine the good scheduling of the resources by the PaaS level, and apply the blockchain as the solution of the SaaS level. Through research, the blockchain service platform which is proposed by various cloud platforms at present is still only open to the trial operation of enterprise users, is imperfect, and is not mature enough in the aspects of the type selection of the blockchain platform at the bottom layer and the real-time monitoring and management of the blockchain state.
At present, blockchains are widely explored in different application fields, however, mature products capable of being popularized are not formed yet, most academic researches are characteristic and value analysis, and some students develop blockchain products in a test state in specific fields.
Similarly, the system hopes to help the blockchain to subvert the traditional database system and business interaction system by constructing more flexible and easy-to-use blockchain service, and becomes the technical system guarantee of the credit construction in the 'Internet+' -age.
Disclosure of Invention
The invention aims to solve the problems of high technical threshold of the block chain blocking technology, low block chain project and application retention rate, elementary comparison of a block chain open platform service stage and the like in the prior art, and provides a block chain open platform and a block chain application release method.
The invention aims at realizing the following technical scheme: a high availability blockchain open platform comprising the following modules:
infrastructure layer: a base layer for interfacing the system with various cloud platforms; the flexible underlying basic service mirror image, various cloud service provider support, various server resource selection and various block chain node loading of the server are all basic requirements for the layer; the layer can cooperate with mainstream cloud service providers at home and abroad, and is combined with a container, a standardized interface and resource scheduling support of a PaaS layer through network, storage and calculation resource support of the IaS layer of the cloud service provider to help an upper layer to provide service;
an intermediate layer: the middle layer mainly provides pluggable block chain bottom layer service support for the system; the pluggable design is satisfied, a plurality of alliance chains and public chains are adapted, meanwhile, a user can select a proper block chain bottom layer according to service characteristics, and different solutions aiming at different service models are provided;
blockchain base layer: providing universal services of a blockchain bottom layer, and supporting a lower blockchain platform, namely an infrastructure through a consensus algorithm, an intelligent contract engine, an event processing bus, a blockchain self-built security system and the like; meanwhile, the monitoring operation and maintenance support, platform method contracts and system log service are required to be accessed, and a standard support interface for the application is provided; meanwhile, the multi-level blockchain multi-level mirror image service provides a plurality of platform method contract templates, and helps to achieve the goal of intelligent contract as a service;
system service layer: the layer is a main research and development module of a block chain open platform, realizes one-key block chain construction, visualizes block chain management and simultaneously receives various block chain applications; the monitoring and management of the blockchain are visualized, and meanwhile, service application developers help the development of the blockchain applications of the service application developers; at this level, the flyover platform provides a visual blockchain management background as a distributed business infrastructure; providing a cross-link protocol, helping business migration and digital asset management, and carrying out intra-platform circulation; the block chain open service provides free block chain bottom layer for developer, and helps development of contracts and applications;
abstract application layer: the layer allows users to use various blockchain services published by the platform, and also allows users to publish applications built by the open platform; the construction of the universal business of the upper layer of the blockchain is comprehensively supported, and the hosting of the blockchain infrastructure is realized through a system service layer.
Further, the infrastructure layer allows a plurality of access modes, and the system allows automatic deployment of the bottom layer blockchain platform in a mode of independent deployment, light node deployment, centralized hosting deployment and mixed deployment; the multiple deployment modes will help meet the test or actual production needs of various types of developers.
Further, multiple blockchain bottom layer infrastructures are supported in the middle layer, processes of multiple types of platforms can be adapted by adopting a Docker and a Kubernetes, and the cloud platform provides diversified bottom layer selection through a flexible plug mechanism and high security control. The plurality of bottom layer platforms can be supported, including the domestic blockchain bottom layer platform Hyperchain, and the international blockchain bottom layer platform Fabric, ethernet, corda, etc.
Further, the combination of the middle layer and the infrastructure layer supports cloud platforms provided by various cloud service manufacturers, so that adaptation of the bottom layers of the various cloud platforms, such as AWS of Amazon, china cloud, microsoft cloud, tencent cloud and the like, is realized; the support of multiple cloud platforms realizes the combination of the blockchain and the distributed infrastructure, and simultaneously, the blockchain is beaten to be the beginning of a trusted software base platform.
Further, the system service layer can realize automatic deployment of the blockchain, and the automatic deployment of the blockchain represents that a user can deploy one blockchain by selecting the most basic server configuration without concerning the bottom layer composition of the blockchain.
Furthermore, the system service layer can perform full-flow visual management, and users deploying blockchains on an open platform can perform detailed management on the aspects of the blockchain running condition, node information, resource occupation condition, intelligent contract deployment condition, associated blockchain application quantity and details of the system through a visual interface.
Further, the abstract application layer supports blockchain application, helps a user to release the blockchain application, supports deployment of the blockchain application, and when the application is deployed, contracts on a blockchain open platform are required to be associated, and the open platform can host the application in a mode of a Docker and the like so as to monitor the running condition of an application cluster or an application server in real time.
Further, the combination of the system service layer and the abstract application layer can realize intelligent contract writing, so that a user can write intelligent contracts by himself, deploy the contracts on a specified blockchain and support visual call of the contracts.
A high-availability block chain open platform application release method comprises the following steps:
(1) Alliance chain deployment: when a user deploys a alliance chain, cloud service configuration is filled in, and then specific information such as block chain names, node names and the like is selected; checking the order and paying after confirming the information again; the system will start the blockchain within five minutes after the user payment is completed;
(2) In order to serve users who do not have the economic condition of the blockchain themselves built, the system provides a trusted public blockchain infrastructure, allowing users to develop blockchain applications on the chain; the user can log in and view the trusted public blockchain infrastructure, view and call contracts through a foreground page, view Filocean running conditions through a background page and the like;
(3) After the steps are completed, the user can develop intelligent contracts; firstly, selecting a contract deployment mode, and then writing a contract code online, or selecting an existing contract template of the system; finally, only basic information is filled in, and all steps can be completed by clicking compiling and deployment; meanwhile, the system supports operations such as updating and publishing of contracts;
(4) After the contract writing is completed, the block chain application development can be performed; the user only needs to download the application SDK, then develops according to the application interface standard provided by the system, stores and deploys the application after the application development is completed, and the system supports the online hosting and monitoring of the application;
(5) Finally, the system provides an application publishing module, the user fills in application basic information, associates application links with contract addresses of used contracts, or associates application mirror addresses with paths with contract addresses; and submitting system approval, wherein the application after the system approval passes is displayed in an application hall module, so that a sample and an implementation template of the blockchain application are provided for more blockchain practitioners.
The beneficial effects of the invention are as follows: the user can build the block chain by himself or even join in a alliance chain without knowing the block chain. And then, through the service and the course provided by the open platform, the goal of self-building the block chain application can be completed, and more block chain applications are helped to fall to the ground. And an application unified external inlet is provided, so that the realization and the landing of more block chain application scenes are facilitated.
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FIG. 1 is a block chain open platform module.
Detailed Description
The objects and effects of the present invention will become more apparent from the following detailed description of the present invention with reference to the accompanying drawings and specific embodiments.
As shown in fig. 1, a high availability blockchain open platform includes the following modules:
infrastructure layer: a base layer for interfacing the system with various cloud platforms; the flexible underlying basic service mirror image, various cloud service provider support, various server resource selection and various block chain node loading of the server are all basic requirements for the layer; the layer can cooperate with mainstream cloud service providers at home and abroad, and is combined with a container, a standardized interface and resource scheduling support of a PaaS layer through network, storage and calculation resource support of the IaS layer of the cloud service provider to help an upper layer to provide service;
an intermediate layer: the middle layer mainly provides pluggable block chain bottom layer service support for the system; the pluggable design is satisfied, a plurality of alliance chains and public chains are adapted, meanwhile, a user can select a proper block chain bottom layer according to service characteristics, and different solutions aiming at different service models are provided;
blockchain base layer: providing universal services of a blockchain bottom layer, and supporting a lower blockchain platform, namely an infrastructure through a consensus algorithm, an intelligent contract engine, an event processing bus, a blockchain self-built security system and the like; meanwhile, the monitoring operation and maintenance support, platform method contracts and system log service are required to be accessed, and a standard support interface for the application is provided; meanwhile, the multi-level blockchain multi-level mirror image service provides a plurality of platform method contract templates, and helps to achieve the goal of intelligent contract as a service;
system service layer: the layer is a main research and development module of a block chain open platform, realizes one-key block chain construction, visualizes block chain management and simultaneously receives various block chain applications; the monitoring and management of the blockchain are visualized, and meanwhile, service application developers help the development of the blockchain applications of the service application developers; at this level, the flyover platform provides a visual blockchain management background as a distributed business infrastructure; providing a cross-link protocol, helping business migration and digital asset management, and carrying out intra-platform circulation; the block chain open service provides free block chain bottom layer for developer, and helps development of contracts and applications;
abstract application layer: the layer allows users to use various blockchain services published by the platform, and also allows users to publish applications built by the open platform; the construction of the universal business of the upper layer of the blockchain is comprehensively supported, and the hosting of the blockchain infrastructure is realized through a system service layer.
Further, the infrastructure layer allows a plurality of access modes, and the system allows automatic deployment of the bottom layer blockchain platform in a mode of independent deployment, light node deployment, centralized hosting deployment and mixed deployment; the multiple deployment modes will help meet the test or actual production needs of various types of developers.
Further, multiple blockchain bottom layer infrastructures are supported in the middle layer, processes of multiple types of platforms can be adapted by adopting a Docker and a Kubernetes, and the cloud platform provides diversified bottom layer selection through a flexible plug mechanism and high security control. The plurality of bottom layer platforms can be supported, including the domestic blockchain bottom layer platform Hyperchain, and the international blockchain bottom layer platform Fabric, ethernet, corda, etc.
Further, the combination of the middle layer and the infrastructure layer supports cloud platforms provided by various cloud service manufacturers, so that adaptation of the bottom layers of the various cloud platforms, such as AWS of Amazon, china cloud, microsoft cloud, tencent cloud and the like, is realized; the support of multiple cloud platforms realizes the combination of the blockchain and the distributed infrastructure, and simultaneously, the blockchain is beaten to be the beginning of a trusted software base platform.
Further, the system service layer can realize automatic deployment of the blockchain, and the automatic deployment of the blockchain represents that a user can deploy one blockchain by selecting the most basic server configuration without concerning the bottom layer composition of the blockchain.
Furthermore, the system service layer can perform full-flow visual management, and users deploying blockchains on an open platform can perform detailed management on the aspects of the blockchain running condition, node information, resource occupation condition, intelligent contract deployment condition, associated blockchain application quantity and details of the system through a visual interface.
Further, the abstract application layer supports blockchain application, helps a user to release the blockchain application, supports deployment of the blockchain application, and when the application is deployed, contracts on a blockchain open platform are required to be associated, and the open platform can host the application in a mode of a Docker and the like so as to monitor the running condition of an application cluster or an application server in real time.
Further, the combination of the system service layer and the abstract application layer can realize intelligent contract writing, so that a user can write intelligent contracts by himself, deploy the contracts on a specified blockchain and support visual call of the contracts.
The invention discloses a high-availability block chain open platform application release method, which comprises the following steps:
(1) Alliance chain deployment: when a user deploys a alliance chain, cloud service configuration is filled in, and then specific information such as block chain names, node names and the like is selected; checking the order and paying after confirming the information again; the system will start the blockchain within five minutes after the user payment is completed;
(2) In order to serve users who do not have the economic condition of the blockchain themselves built, the system provides a trusted public blockchain infrastructure, allowing users to develop blockchain applications on the chain; the user can log in and view the trusted public blockchain infrastructure, view and call contracts through a foreground page, view Filocean running conditions through a background page and the like;
(3) After the steps are completed, the user can develop intelligent contracts; firstly, selecting a contract deployment mode, and then writing a contract code online, or selecting an existing contract template of the system; finally, only basic information is filled in, and all steps can be completed by clicking compiling and deployment; meanwhile, the system supports operations such as updating and publishing of contracts;
(4) After the contract writing is completed, the block chain application development can be performed; the user only needs to download the application SDK, then develops according to the application interface standard provided by the system, stores and deploys the application after the application development is completed, and the system supports the online hosting and monitoring of the application;
(5) Finally, the system provides an application publishing module, the user fills in application basic information, associates application links with contract addresses of used contracts, or associates application mirror addresses with paths with contract addresses; and submitting system approval, wherein the application after the system approval passes is displayed in an application hall module, so that a sample and an implementation template of the blockchain application are provided for more blockchain practitioners.

Claims (16)

1. A blockchain open platform, the blockchain open platform comprising:
the infrastructure layer is used for interfacing with the cloud platform and acquiring a bottom layer basic service provided by the cloud platform;
the middle layer is used for providing pluggable service support for the bottom layer basic service acquired by the infrastructure layer of the blockchain open platform according to service characteristics;
the block chain base layer is used for providing general services for the bottom layer of the block chain and providing platform method contract templates of various block chain bottom layer platforms;
the system service layer is used for performing one-key blockchain construction and visual blockchain management according to the infrastructure layer, the middle layer and the blockchain base layer;
the abstract application layer is used for allowing user accounts to use various blockchain services issued by the blockchain open platform, supporting the establishment of general services of a blockchain upper layer and issuing blockchain applications developed through the system service layer.
2. The blockchain open platform of claim 1, wherein the underlying base services include network support, storage support, in-compute resource support at the IaaS level, and container support, standardized interface support, or resource scheduling support at the PaaS level.
3. The blockchain open platform of claim 1, wherein the infrastructure layer is configured to flexibly select at least one of a plurality of cloud service providers, a plurality of server resources, and a server hosting a plurality of blockchain nodes.
4. The blockchain open platform of claim 1, wherein the blockchain base layer is to: support is provided to the infrastructure layer through a consensus algorithm, an intelligent contract engine, an event handling bus or a blockchain self-built security system, or a platform method contract for accessing monitoring operation and maintenance support, accessing a blockchain bottom layer platform, providing system log service or providing a standard interface for application support according to the infrastructure layer.
5. The blockchain open platform of claim 1, wherein the system services layer is further configured to migrate traffic and manage digital assets via a cross-chain protocol and circulate digital assets within the blockchain open platform.
6. The blockchain open platform of claim 1, wherein the infrastructure layer is configured to deploy the bottom layer of the blockchain in a manner that includes independent deployment, light node deployment, centralized hosted deployment, or hybrid deployment.
7. The blockchain open platform of claim 1, wherein the middle layer is to provide for selection of a plurality of blockchain bottom-layer platforms by adapting the processes of the plurality of classes of platforms using a Docker or Kubernetes, the blockchain bottom-layer platform including at least one of Hyperchain, fabric, ethernet or Corda.
8. The blockchain open platform of claim 1, wherein the middle layer, in combination with the infrastructure layer, adapts to the bottom layers of a variety of cloud platforms including AWS, waffle cloud, microsoft cloud, or Tencent cloud.
9. The blockchain open platform of claim 1, wherein the system services layer is further configured to automatically deploy blockchains according to a selected server configuration; and managing the running state of the blockchain, node information, resource occupation condition, intelligent contract deployment condition or the quantity and details of the associated blockchain application in the blockchain open platform through a visual interface.
10. The blockchain open platform of claim 1, wherein the abstraction application layer is further configured to associate contracts on the blockchain open platform to deploy blockchain applications.
11. The blockchain open platform of claim 1, wherein the abstract application layer is further configured to host blockchain applications by a Docker method, monitor an operating condition of an application cluster or an application server.
12. The blockchain open platform of claim 1, wherein the system services layer, in combination with the abstract application layer, is operable to deploy a composed smart contract at a corresponding blockchain and a visual call to the smart contract.
13. A method of publishing a blockchain application, the method being based on the blockchain open platform of any of claims 1-12, the method comprising:
after a user account logs in, allowing the user account to view the trusted public blockchain infrastructure provided by the middle tier and the infrastructure layer of the blockchain-based application;
determining a contract deployment mode and a required contract, and compiling and deploying the required contract;
an application SDK is sent to the user account, and a blockchain application developed based on the application SDK is stored and deployed, wherein the application SDK is used for carrying out application development by the user account according to an application interface standard provided by a blockchain open platform;
and acquiring basic information of the blockchain application, associating an application link with a contract address of the contract according to the basic information, or associating an application mirror address with the contract address of the contract, and issuing the application according to the associated contract address.
14. The method of claim 13, wherein after the user account is logged in, the method further comprises:
allowing the user account to view and call the contract through the foreground page, and viewing the Filocean running condition through the background page.
15. The method of claim 13, wherein the method further comprises:
associating an application link with a contract address of the contract, or associating an application mirror address with the contract address of the contract, and submitting the block chain open platform approval;
and after the approval is passed, displaying the blockchain application passing the approval in an application lobby module.
16. The method of claim 15, wherein determining the manner in which the contract is required comprises: the required contracts are determined by writing contract codes or selecting contract templates in a blockchain open platform.
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