Block chain network service platform and chain code installing method thereof, storage medium

A technology of network service and installation method, applied in the field of storage medium, blockchain network service platform and chain code installation method, can solve the problems of inability to monitor the running status, inability to perceive the operation of chain code containers, etc.

Active Publication Date: 2018-12-07
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 chain code installing method thereof, storage medium
  • Block chain network service platform and chain code installing method thereof, storage medium
  • Block chain network service platform and chain code installing method thereof, 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 a blockchain network service platform, such as Figure 7 As shown, the method can include:

[0120] S101. Store the chaincode image compiled by the endorsement node invoking the container engine in the mirror warehouse, where 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 / client initiates a formal transaction on the blockchain network service platform, the application needs to construct a transaction proposal and submit it to the endorsing node for endorsement. The transaction proposal carries chaincode ID, parameters and other information to endorse After the node receives the transaction proposal from the client, the endorsing node installs the chain code according to the chain code ID, parameters and o...

Embodiment 2

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

[0142] S201. The blockchain network service platform invokes the container engine to compile the chain code 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 / client initiates a formal transaction on the blockchain network service platform, the application needs to construct a transaction proposal and submit it to the endorsing node for endorsement. The transaction proposal carries chaincode ID, parameters and other information to endorse After the node receives the transaction proposal from the client, the endorsing node installs the chain code according to the chain code ID, para...

Embodiment 3

[0171] The embodiment of the present invention provides a blockchain 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 configured to store the chain code image compiled by the endorsement node invoking the container engine in 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 chaincode is installed, and request the management node to schedule the chaincode container through the endorsement node. The container is on the second service node of the container cluster.

[0174] The resource layer 100 is also used to search for the chain code mirror corresponding...

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Abstract

The embodiment of the invention provides a block chain network service platform and a chain code installing method, a storage medium. The method comprises the following steps: storing a chain code mirror image compiled by an endorsement node by calling a container engine, wherein the endorsement node is located at a first service node of a container cluster, and the endorsement node is deployed through a block chain network service platform; when the chain node is installed, calling an application program interface service module of a management node of the container cluster, and requesting the management node to schedule the chain code container through the endorsement node, wherein the chain code container is located at a second service node of the container cluster; and scheduling the chain code mirror image to accomplish the installing of the chain node in response to an operation of requesting to search the chain node mirror image corresponding to the chain node container from a mirror image warehouse.

Description

Technical field [0001] The present invention relates to communication technology, in particular to a blockchain network service platform and its chain code installation method and storage medium. Background technique [0002] Blockchain technology and its applications are subverting existing business models. All walks of life are actively exploring the realization of their own business in the blockchain network, including financial institutions, government departments, traditional enterprises, Internet companies and so on. However, the blockchain technology has a high technical threshold. The architecture of the blockchain network is too complex, and the implementation methods are very different from the bottom to the top applications. [0003] The enterprise-level blockchain network service platform, the blockchain as a service (BaaS) platform, provides a quick solution for quickly deploying blockchain networks to users in different industries and deploying business-supporting ap...

Claims

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Application Information

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Patent Type & Authority Applications(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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