ucf fabric

Output:go version go1.10.1 linux/amd64 If you have an older version of Golang in your system, uninstall the old version of Golang using the following command, and then reinstall $ su -# apt-get remove golang-go --purge apt-get autoremove --purge apt-get clean Installing node and NPM Install NVM Install node $ nvm install v8.11.1 Check node version $ node -v Output:v8.11.1 Check NPM version $ npm -v Output:5.6.0 Hyperledger Fabric Samp

Take a look at the samples two department network three automation scripts have done what to boot block chain network execution Scriptsscriptsh scripts four themselves perform Channelchaincode related operations start the network into the CLI container create channel add to channel install C Haincode initialization chaincode Chaincode Query method Chaincode Invoke method Chaincode other methods A. Download Samples Note: build the basic environment first, then follow the steps below. git clone ht

Fabric Cloth is a special component that can be changed to any shape, such as flags and curtains that follow the wind. There are two ways to create a cloth: Create a cloth object and add a cloth component to the game object. The former selects create -- cloth in hierarchy view. After the creation, the system automatically adds the interactive cloth component (Interactive clothe) and cloth Rendering component (cloth Renderer) to the object. The latter

Python fabric usage notes This article mainly introduces the python fabric usage notes. fabric is a powerful tool for remote operations and deployment. This article provides multiple instances for use. For more information, see Fabric Title is development, but at the same time it is necessary to do development, testing

About this series This series of articles describes how to leverage WebSphere Business Services Fabric V 6.0 to build SOA applications that use composite business services. This series includes the following sections: Part 1th: Business Services Fabric Overview: This section provides an overview of Business services fabric and its main components. We will exami

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 source introduces the open source Situation of the most popular Service Fabric in the community and the current situation. This open sour

This article describes how to use the batch remote management and deployment tool Fabric in Python. The example analyzes the features and usage of Fabric, you can refer to the following example to describe how to use the batch remote management and deployment tool Fabric of Python. Share it with you for your reference. The details are as follows:

command, and then reinstall $ su -# apt-get remove golang-go --purge apt-get autoremove --purge apt-get clean Installing node and NPM Install NVM Install node $ nvm install v8.11.1 Check node version $ node -v Output:v8.11.1 Check NPM version $ npm -v Output:5.6.0 Hyperledger Fabric Samples Download installation Create an empty directory $ mkdir hyfa Enter this directory $ cd hyfa Download method One: New File bootstrap.sh $ vim bootstrap.s

-compose View Dockercompose Version Information $ docker-compose --version Output:docker-compose version 1.8.0, build unknown Golang Fabric1.1.0 Version Requirements go1.9+ Fabric1.0.0 Version Requirements go1.7+ Upload go1.10.1.linux-amd64.tar.gz Unzip the file $ tar -zxvf go1.10.1.linux-amd64.tar.gz Edit environment variable File Add the following content: export GOPATH=$HOME/gocodeexport GOROOT=$HOME/goexport PATH=$GOROOT/bin:$PATH $ source .bashrc$ go version Output:go version go1.10.1 linu

Today's article is from Wen Aviva, who is a face-to-face programmer of Jerry. Jerry has introduced Aviva in his previous article titled "displaying the 3D model view of product master data with pure Javascript in sap ui, other colleagues in the SAP Chengdu c4c development team commented that:"Beauty and wisdom embodiment","Queen of the cloud age","Is the Guide to cutting-edge technologies". Because Jerry and Aviva are in a group, my opinion is that these reviews are all named. For example, Jerry

first of all thanks to the dark blue habitat, this tutorial is based on his tutorial [http://www.cnblogs.com/studyzy/p/7437157.html] collation, block chain technology developed quickly, in the great God's tutorial a little to add. In addition, there are also in the learning block chain students can contact me, we learn from each other. In the first contact with Hyperledger, very confused, do not know where to start. The tutor suggested that I not only look at the theoretical knowledge, try to

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 algorithm for encrypting large chunks of data.

If you have installed tools such as Go, git and checkout related and download related images, you can only get up to 5 steps below. e2e_cli~/go/src/github.com/hyperledger/fabric$sudo chmod 777 release~/go/src/github.com/hyperledger/fabric$sudo chmod 777examples/e2e_cli~/go/src/github.com/hyperledger/fabric$sudo chmod 777examples/e2e_cli/Docker-compose-e2e.yaml~/g

Ext.: http://www.cnblogs.com/holbrook/archive/2012/03/05/2380398.htmlWhat is fabric?Fabric is a Python library that can perform bulk tasks on multiple hosts via SSH. You can write task scripts and then use SSH to run automatically on a large number of remote servers using fabric locally. These features are ideal for automated deployment of applications, or for pe

Fabric is a Python library and command-line tool designed to make it more efficient and convenient to use the pipelined operations of SSH for application deployment and system management tasks. Fabric provides a basic set of operations for performing local and remote shell commands, uploading and downloading files, including some auxiliary functions, such as driving a running user input or discarding execut

BEIJING, May 28, 2014 – Oracle announces the launch of MySQL Fabric to meet today's demand for web and cloud applications. MySQL fabric is an integrated system that simplifies the management of MySQL database groups. The product provides high availability through fault detection and failover capabilities, while scalability is achieved through automatic data fragmentation capabilities.To continue to drive My

Background:Managing the Hadoop cluster requires bulk execution. For example, modify the Hosts file to sync configuration and jar packs to each machine Why Use Fabric:1. First of all, in Instgram's technical blog to see the introduction of fabric;2. Previously in the reptile team with fabric management 200+ Aliyun machine, reliability, stability has been validated

Hyperledger Fabric problem Rollup when you read the document "Write a", you are performing./startfabric.sh may encounter the following error Error:error getting endorser client channel:per:404-error trying to connect to local peer/opt/gopath/src/github.com/h yperledger/fabric/peer/common/common.go:116 Github.com/hyperledger/fabric/peer/common. getendorserclient

Recently, in learning Hyperledger fabric, you need to test fabric's multiple-machine deployment environment at the company's request, so there are three virtual machines installed locally for testing. The software used is VirtualBox, the virtual machine version is Ubuntu17.0.4, the virtual machine is nat+host only mode. The IP addresses and functions of three virtual machines are as follows: 192.168.56.105 Orderer node, peer0.org1.exa

Fabric Source Analysis 8--peer System Chaincode Summary For system Chaincode, the following is referred to as the chain code . This is a personal translation, based on the nature of the Chaincode is registered to store a section of the chain of logic code, so personal habits called Chaincode as chain code , fabric documents also disguised as intelligent contract. However, because Chaincode is a special no