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Block chain network service platform and its chain code installation method, storage medium

A technology of network service and installation method, which is applied in the field of storage media, blockchain network service platform and its chaincode installation method, and can solve the problems of being unable to monitor the running status and not being able to perceive the operation of the chaincode container

Active Publication Date: 2021-04-30
BEIJING JINGDONG SHANGKE INFORMATION TECH CO LTD +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Therefore, the BaaS platform cannot perceive the operation of the chaincode container, that is, it cannot monitor its operation status

Method used

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  • Block chain network service platform and its chain code installation method, storage medium
  • Block chain network service platform and its chain code installation method, storage medium
  • Block chain network service platform and its chain code installation method, storage medium

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0119] The embodiment of the present invention provides a chain code installation method of the blockchain network service platform, such as Figure 7 As shown, the method may include:

[0120] S101. Store the chaincode image compiled by the endorsement node calling the container engine into the mirror warehouse. The endorsement node is on the first service node of the container cluster, and the endorsement node is deployed through the blockchain network service platform.

[0121] In the embodiment of the present invention, before the application program / client initiates a formal transaction on the blockchain network service platform, the application program needs to construct a transaction proposal and submit it to the endorsement node for endorsement. The transaction proposal carries information such as chain code ID and parameters, and the endorsement After the node receives the transaction proposal from the client, the endorsement node installs the chaincode according to t...

Embodiment 2

[0141] The embodiment of the present invention provides a chain code installation method of the blockchain network service platform, such as Figure 9 As shown, the method may include:

[0142] S201. The blockchain network service platform invokes the container engine to compile the chaincode image through the endorsement node. The endorsement node is on the first service node of the container cluster, and the endorsement node is deployed through the blockchain network service platform.

[0143] In the embodiment of the present invention, before the application program / client initiates a formal transaction on the blockchain network service platform, the application program needs to construct a transaction proposal and submit it to the endorsement node for endorsement. The transaction proposal carries information such as chain code ID and parameters, and the endorsement After the node receives the transaction proposal from the client, the endorsement node installs the chain cod...

Embodiment 3

[0171] The embodiment of the present invention provides a block chain network service platform 100, such as figure 1 As shown, the blockchain network service platform 100 includes: a resource layer 100 and a block layer 140 .

[0172] The resource layer 100 is used to store the chaincode image compiled by the endorsement node calling the container engine into the mirror warehouse, the endorsement node is on the first service node of the container cluster, and the endorsement node passes through the blockchain network Service platform deployment.

[0173] The block layer 140 is used to call the application program interface service component of the management node of the container cluster when the chain code is installed, and request the management node to schedule the chain code container through the endorsement node. The chain code The container is on the second service node of the container cluster.

[0174] The resource layer 100 is further configured to search for the ch...

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Abstract

The embodiment of the present invention provides a blockchain network service platform and its chaincode installation method and storage medium. The method includes: storing the chaincode image compiled by the endorsement node calling the container engine into the mirror warehouse, and the endorsement node is in the container cluster. On the first service node, the endorsement node is deployed through the blockchain network service platform; when the chaincode is installed, the application program interface service component of the management node of the container cluster is invoked, and the management node is requested to schedule the chaincode container through the endorsement node. The container is on the second service node of the container cluster; in response to the request, find the chaincode image corresponding to the chaincode container from the mirror warehouse, and schedule the chaincode image to complete the installation of the chaincode.

Description

technical field [0001] The invention relates to communication technology, in particular to a block chain network service platform, a chain code installation method thereof, and a storage medium. Background technique [0002] Blockchain technology and its applications are disrupting existing business models. All walks of life are actively exploring the realization of their business in the blockchain network, including financial institutions, government departments, traditional enterprises, Internet companies and so on. However, blockchain technology has a high technical threshold. The architecture of the blockchain network is too complicated, and there are great differences in implementation methods from the bottom layer to the upper layer application. [0003] The enterprise-level blockchain network service platform, that is, the blockchain-as-a-service (BaaS) platform provides a quick solution to quickly deploy blockchain networks to users in different industries and deplo...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04L29/08
CPCH04L67/10H04L67/1095H04L67/60
Inventor 赵铭孙海波刘春伟王哲位博王义王帅俭马超金龙孙东凯杨仁慧
Owner BEIJING JINGDONG SHANGKE INFORMATION TECH CO LTD
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