First, the Fabric SDK
The latest official document for Hyperledger fabric (V1.1.0-preview), the description of the Fabric SDK is still poor, just a few simple descriptions, plus two GitHub links: Fabric-
Copyright Notice: Blog Article copyright owners all, without authorization, prohibit reprint, reprint please specify the source installation Environment installation JDK
Download URL: http://www.oracle.com/technetwork/java/javase/downloads/jdk8-downloads-2133151.html
Download jdk-8u151-macosx-x64.dmg install to PC install maven
Download URL: https://maven.apache.org/download.cgi
Extract to/users/fujinliang/documents/environment
Open terminal , modify. BASHRC
VI ~/.BASHRC
Add the following code
Software Components for common microservices architectures:Docker (Mature application)Spring Boot% Spring Cloud (technology trends)Service Fabric (behind a rising star is the driver of Microsoft Cloud)The four common microservices architectures are Zeroc Icegrid, Spring Cloud, Message Queuing and Docker Swarm.The actual production is mostly a combination of pattern applications such as best practice Spring
This is a creation in
Article, where the information may have evolved or changed.
Hyperledger Fabric Client SDK for Go
Go get-u github.com/hyperledger/fabric-sdk-go
Document Https://godoc.org/github.com/hyperledger/fabric-sdk
In Balance-transfer, there are examples of the node SDK being quite complete.The official documentation for the SDK is here: https://fabric-sdk-node.github.io/Each configuration item in the Balance-transfer is ready, and if you need to regenerate the artifacts, make sure to modify the corresponding changes after the bu
Fabric-sdk-java build and compile (this article is based on 1.0.1 version)
1, install jdk1.8 and above version
2, download Fabric-sdk-java GitHub address: Https://github.com/hyperledger/fabric-sdk-java
3. Import into Eclipse to
1. Download the source code through git
Https://github.com/hyperledger/fabric-sdk-java
2. Extract and import into Eclipse
Attention to environmental needs: Jdk1.8,eclipse try to use the latest version
If you import, there is a bomb box error: Failed to read the project description file (. Project) for ' Fabric-sdk-java
be too complex, as long as the ServiceManifest of Catalog microserivce is configured. xm and ApplicationManifest. after the xml file, we can configure other services one by one in the same way, and then we can configure the Service Fabric Publish to the Cluster.
Service Fabric automatically runs the Pull Image on the
add the sfadmin to the local Administrators group of the cluster machine
Create a machine group (global security Group) in the domain, such as: Sfnodes, add all the cluster machines to this group
Although it is possible to run a service fabric installation package on a cluster machine, I recommend using a single machine. Preparation of the operating machine:
You can use the following oper
Looking forward to the open-source Service Fabric and servicefabric
Microsoft's Azure Service Fabric official blog published a Service Fabric blog on November 3.24. net sdk goes open so
Fabric Source Parsing 13--peer's BCCSP service
General topics of cryptography
Encryption involves the content is very complex, is a highly professional discipline. I have not specifically learned, here is just a little bit about the BCCSP services involved in the fur: RSA-an asymmetric encryption algorithm for encryption. There are several ethnic clusters, such as rsa1024,rsa2048. AES-a block encryption a
Fabric Source Parsing 12--peer MSP service
MSP is the abbreviation for Membership service Provider , and the personal custom is a member relationship service provider . The role is similar to having a large number of participants in a running fabric system network, in order
Fabric Source Analysis 6–GRPC Service
GRPC Introduction
GRPC is a multilingual open-source RPC technology developed by Google, which is used in fabric to implement remote calls between client and server. For example, the client defines an RPC service and generates the client code and the server-side code, and then ru
method of implementing a car loan processing system using static, hard-coded service bindings and process flow control logic, and compare this method with the Business services Fabric approach, in which you will use a generalized process model and a policy-driven dynamic business service assembly. You will also examine the Business services
MSP is the abbreviation of Membership service provider, the personal custom literal translation is the member relation service provider. The role is similar to having a large number of participants in a running fabric system network, which is designed to manage these participants, identify who is qualified, who are ineligible, maintain the rights of one participa
This article supporting source code
Introduction
Part 2nd of this series describes the requirements that we will build and deploy in the WebSphere Process Server V6.1 to interact with the WebSphere Business Services fabric (hereinafter called fabric). This application simulates a car loan acquisition system that accepts user information and responds with approval or rejection of a loan request. You will l
The CLI pod template, each organization with a CLI pod, is designed to provide a command-line interface to unify all peer within the organization, including channel creation, Chaincode installation, and so on. The default value of the CORE_PEER_ADDRESS environment variable for the CLI Pod is the first PEER in Org, which can be connected to different PEER by modifying the environment variable.
The command in the Yaml file is to prevent the CLI pod from automatically exiting, and the default wo
Hyperledger source code Analysis of Fabric
The sorting service plays a very central role in the Super Ledger Fabric network. All transactions need to be sorted globally before they are sent to committer for validation acceptance.
In the current architecture, the function of the sorting service is extracted, as a separa
bringing up a kafka-based ordering Service
The sorting service needs to handle all transaction messages in the FABIRC network, which is the key to the whole network. Fabric currently (2018/01) supports two types of sorting: Solo and Kafka. In the generation environment, the Orderer node needs to be sorted by the Kafka cluster to improve its reliability. This art
Microsoft Visual Studio .Net provides two MSDE installers. One is provided with the regular Visual Studio .Net installer, which creates an instance of SQL called MSSQL$VSdotNET. Another MSDE installer is provided with the .Net Framework SDK, which creates an instance of SQL called MSSQL$NetSDK.
This update is intended only for machines that have an instance of MSSQL$NetSDK installed. To check if an MSSQL$NetSDK instance exists on your machine, use Wi
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