infiniband fabric

Python10 job idea and source code: Class Fabric host Management Program Development (for reference only), python10fabric Class Fabric host Management Program Development 1, job requirements 1. Run the program to list the Host group or host list (completed) 2. Select the specified host or host group (completed) 3. Select a host or host group to transfer files (upload/download) (completed) 4. Make full use of

Recently learned the next fabric, python similar features of the tool many, the reason for the choice of fabric, the first is that it is not much syntax, easy to get started, the second is its syntax logic, scripting more in line with the Python grammar habits, not easy to run biasedFabric is a Python (2.5-2.7) library and command-line tool for streamlining the use of SSH for application deployment or S Yst

Every Tomcat project in the company now has two environments for testing and production, and it is time-consuming and labor-intensive for tomcat projects that often need to be on-line, such as manual updates. The current fabric has developed a script that automatically publishes the Tomcat project, which has been used very stably in the company.The fabric Auto Release script process is as follows:650) this.

1. Call Method:From fabric import Colors2. Method:Print Colors.blue (String) #蓝Print colors.red (String) #红Print Colors.cyan (String) #浅蓝Print Colors.green (String) #绿Print Colors.magenta (String) #紫Print Colors.white (String) #白Print Colors.yellow (String) #黄3. Practice:#!/bin/env python2.7#-*-coding:utf-8-*-From fabric import Colorsdef color (color_type= ' blue ', string= ' Nimei '):If color_type== ' Blue

Flower scissors Time Limit: 1000/1000 MS (Java/others) memory limit: 32768/32768 K (Java/Others) Total submission (s): 2819 accepted submission (s): 1884 Problem description There are some patterns in a fabric, and some other small ornaments that can be used directly. For the given flower cloth and small ornaments, how many small ornaments can be cut out from the flower cloth as much as possible? Input The input contains some

deployment of production end Logstash, configuration files, update configuration file scripts, patrol service is normal, etc., so the use of fabric to get a simple management script, or very fun. Source code has been uploaded here, the following is mainly to some of the main functions and source to do a description, in order to see in a few months, but also remind yourself. Ha haThe project directory is as follows;├──bin│├──__init__.py│├──logstash_de

Recently took over more and more things, the release and operation of the work is quite mechanical, coupled with the frequency is quite high, resulting in time wasting or more advantages. Fix bugs, test, submit version library (2 minutes), SSH to test environment pull deployment (2 minutes), rsync to online machine a,b,c,d,e (1 minutes), SSH to ABCDE five machines, reboot (8-10 minutes) = 13-15 minutes One of the depressing is , each operation is the same, the same command, killing is on multipl

Http://stackoverflow.com/questions/9000380/install-python-fabric-on-windows Fabric installs just fine on Windows, but your'll need to either:Have a compiler installed to build the Pycrypto dependency during Setup. If you don ' t have one already, install MinGW or your can use the free version of MSVC.Install pre-built Windows binaries for pycrypto here.I install it in a virtualenv like so:Virtualenv fabenv

First, start the process of developing code on the Java chain 1. Make sure you have grandle tools.2. Download the binary distribution package from the http://gradle.org/gradle-download/3. Unpack, move to the location you want, add the Grandle Bin directory to the system path4. Ensure that the GRANDLE-V command can be executed, the version shown is 2.12 or higher5. Ensure Grandle daemon can be quickly created6. Make sure you've turned jdk8.0 and also make sure that the Java directory is in your p

Fabric Source Analysis 2--peer command structure Peer directory Structure Peer directory structure itself is very clear, a main.go file, the rest of the folder, in addition to the COMMON,GOSSIP are all sub-command set, there are chaincode,channel,clilogging,node,version five, their respective duties, For Main.go integrated use. In a child command folder, the. Go file with the same name as the folder is the primary source file, and the rest is the so

Abric is a python-based SSH command-line tool that simplifies application deployment and system administration tasks for SSH, which provides a system-based operational component that enables local or remote shell commands, including command execution, file upload, download, and full execution log output. The fabric is built on top of the Paramiko, making it easier to operate .Command format:Fab [options] Common parameters:-L #显示定义好的任务函数名-F #指定fab入口文件,

CentOS7.2 on Fabric error VALUEERROR:CTR mode needs counter parameter, not IV Problem Description: Run the following error on the CentOS7.2 on the fabric report File "/usr/lib/python2.7/site-packages/fabric/network.py", line 109, in __getitem__ self.connect (key) file /usr/lib/python2.7/site-packages/fabric/

Fabric Source Analysis of the threads Getting Started Simply mention the Getting Started section of the fabric documentation. Description document download address in http://hyperledger-fabric.readthedocs.io/en/latest/. Where there is en in the Web site, the description of the various language versions of the document may be in the development, I hope that the Chinese version as soon as possible, after al

advantages are: fast and accurate, the disadvantage is: cost storage space. To improve efficiency we can use the hash table and map the elements in the collection to a bit in the bitmap, which saves space and time to find. But because of the hash conflict, we may have a miscarriage of judgment, that is, different elements may produce the same address after the hash function. What are the applications of the Bron filter?1. Google's well-known distributed database BigTable uses a

Brief introduction Current host information: Ubuntu16.04x86_64 root@JDu4e00u53f7:~# uname -aLinux JDu4e00u53f7 4.4.0-62-generic #83-Ubuntu SMP Wed Jan 18 14:10:15 UTC 2017 x86_64 x86_64 x86_64 GNU/Linux The environments we need to prepare are: CURL Docker Compose Docker Golang Nodejs Installation Installing Curl sudo apt-get install curl //Ubuntu系统一般默认会安装 Installing Docker Hypreledger Fabric1.2 requires Docker to have a minimum version ofDocker 17.06.2

Application development Configuration and build You can use Go to develop applications and use the APIs available in the Hyperledger Fabric SDK Go to invoke the chain code to complete transactions in the blockchain network. At this stage we run the test project first. Steps: 1. Sample application service-side code run 2. Download the certificate 3. Build the Certificate directory 4. Fabric SDK Configuration

Fabric is a Python class library that uses SSH protocol-based command-line tools for application Deployment and System task management, and here are two ways that fabric code runs in parallel: 1: Parameter-P From FABRIC.API import * host1 = ' root@ip1:22 ' host2 = ' root@ip2:22 ' env.hosts = [Host1, host2] Env.pass Words = { host1: "P1", host2: "P2" }

Have the version number of the strict as required, encountered a lot of pits1) No requirement to install Git version2) Install the Go 1.9 configuration environment variable3) Install Vagrant 1.9.44) Install VirtualBox 5.1.285) Create the following directory under the Go installation directory/src/(no restrictions on location)D:\Go\src\github.com\hyperledger6) Use Git to draw official source codegit clone https://github.com/hyperledger/fabric.git7) Open the corresponding pathD:\Go\src\github.com\

Fabric is a command-line-based automated deployment framework for Python that uses Docker to open two of containers to learn fabric.#!/usr/bin/env python#-*-coding=utf-8-*- fromFabric.apiImport*env.hosts=[ '[Email protected]:22', '[Email protected]:32',]env.passwords={ '[Email protected]:22':'*****', '[Email protected]:32':'***',} @taskdefTask1 (): Run (' PS') @taskdefTask2 (): Run (' Uname-a')

work, let us see how to achieve a key with fabric: (in fact, with shell script can be directly done, but the advantage of FAB is not here, Here the main bit behind the local + remote operation to prepare, after all, two places to write a script for easy maintenance)from fabric.api import localdef setting_ci(): local("cd /home/project/test/conf/") local("git add settings.py") #后面你懂的，懒得敲了…..Mashup Integration Remote operationAt this point, sup