infiniband fabric

Operating Environment CENTOS7 64-bit 1. CentOS Docker Installation Yum-y Install Docker-io 2. Start Docker Service Start: Service Docker start Boot from: Chkconfig Docker on View Docker versions: Docker version 3. Installation container compose: Curl-l https://github.com/docker/compose/releases/download/1.11.2/docker-compose-' uname-s '-' uname-m ' >/usr/ Local/bin/docker-compose chmod +x/usr/local/bin/docker-compose View the version number and display version information if the installati

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

Using Service Fabric to carry eShop On Containers, eshopcontainers From Pet Shop to eShop on Container, Microsoft presents the technology evolution path to developers. the Sample project of Net's development and architecture capabilities, Petshop is more about displaying the layered architecture of applications, design abstraction and communication between modules. EShop on Container focuses more on Architecture Design and microservices. Let's take a

Fabric automated O M tools for remote SSH deployment and system management Fabric is a tool that implements SSH remote Application Deployment and system management based on the python (2.5-2.7) Library and command line. It is used to manage remote hosts in batches, you do not need to enter a password for login. You can write the host user name and password in a file. The following describes the specific in

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

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

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

First let's look at an example first. We know that under the *nix, unameThe command is to view the release version of the system. You can write a fabric script like this: From Fabric.api import Rundef host_type (): Run (' uname-s ') By saving the above script as fabfile.py, you can fab execute the Host_type script on multiple hosts by command: $ fab-h Localhost,linuxbox Host_type[localhost] run:uname-s[localhost] out:darwin[linuxbox] run:uname-s[lin

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:

1, Environmental structure Description:The system uses the container to run, the construction process is simple, each component division of labor is clear:1.docker-compose:docker container management;2.Go Lang Sdk:go language development, compilation environment;3.git:git Mirror Clone and commit;4.Rest client:rest API test;The main operations of the container are: Membersrv and peer; 2. Deployment Environment Readiness 3. Installation and Deployment3.1 Pulling the mirror from the DockerhubA. Ins

Python uses the Fabric module for automated O M, and pythonfabric Overview: Fabric is an SSH command line tool based on Python. It simplifies SSH Application Deployment and system management tasks. It provides basic system operation components, it can implement local or remote shell commands, including command execution, file upload, download, and complete execution log output.