An hour to develop a Demo with Hyperledger Fabric

First understand what it is, then understand how to do it, then understand why As the beginning of the series, this paper tries to make you have a general understanding of fabric through a simple process of fabric application development. preface Put three pictures first:     The first is Gar ...

Posted by nats on Sun, 28 Jun 2020 04:01:28 +0200

docker distributed warehouse harbor

Article catalog docker distributed warehouse harbor 1. Official introduction to harbor function 2. Install Harbor 2.1 solving dependent environment 1. Install docker 2. Install docker compose 2.2 and configure harbor startup 2.3. Harbor later modification configuration 3. Use harbor and upload i ...

Posted by schilly on Sat, 27 Jun 2020 08:24:42 +0200

Docker 2020 detailed tutorial and summary

Super long warning!!! It is recommended to look at the catalogue first Introduction to docker and related cases It's not easy to summarize. If you agree, please like it~ If there is any mistake, please correct it! Docker directory Document introduction Docker overview Why does Docker appear? Docker ...

Posted by tron00 on Thu, 25 Jun 2020 05:47:30 +0200

LeNet-5 migration case of convolution neural network

Abstract: LeNet-5 is a convolutional neural network designed by Yann LeCun in 1998 for handwritten digit recognition. Most American banks used it to recognize handwritten digits on cheques. It is one of the most representative experimental systems in the early convolutional neural network. It can be said that LeNet-5 is equivalent to "H ...

Posted by lauriedunsire on Wed, 24 Jun 2020 05:54:39 +0200

Using lancher2 + kubernetes + skywalking to deploy the spring cloud project (III [jenkins audit and release])

List of articles in this series (under planning) Basic k8s yaml script Publishing helm+shell script optimizes a large number of redundant configuration releases Streamline deployment of jenkins user audit service mesh(istio) service grid Publishing preface Previous Using lancher2 + kubernetes + skyw ...

Posted by rxero on Wed, 24 Jun 2020 04:20:46 +0200

k8s uses Nodeport to expose services

k8s uses Nodeport to expose services There are many ways to expose K8s services. Here we mainly study how to expose services through Nodeport First of all, we must understand several concepts before exposing ports: *< 1 >. Server: it is a cluster instance entry composed of accessing backend pod replicas. It consists of: ` [cluster_ip] ` ...

Posted by mrpickleman on Wed, 24 Jun 2020 04:03:57 +0200

[AWS] [container] [ECS] container hands on experiment 201

Before the experiment, we should first understand the overall ECS architecture of this experiment: The experiments include: 1. Create and define ECS tasks 2. Create ECS Cluster 3. Deploy and apply to ECS Service 4. Update the application through Task Definition 5. Container extension Preparation before experiment: AWS account Familiar with I ...

Posted by PAZII on Fri, 19 Jun 2020 09:32:48 +0200

TF actually uses Vagrant to install Tungsten Fabric

This is an original article by Chen Gang, a Suning network architect. 01 prepare the tester The 16G laptop didn't run, so it simply put together a game studio level machine: dual E5-2860v3 CPU, 24 core 48 threads, 128G DDR4 ECC memory, NVME disk 512G. Open 5 VM S on it and pretend to be physical serve ...

Posted by prasanthmj on Fri, 19 Jun 2020 04:27:47 +0200

Attachment 023.Kubernetes_v1.18.3 high availability deployment architecture II

Attachment 024.Kubernetes_v1.18.3 high availability deployment architecture II Introduction to kubeadm kubeadm overview Refer to attachment 003.Kubeadm deployment Kubernetes. kubeadm function Refer to attachment 003.Kubeadm deployment Kubernetes. Description of the scheme Kubernetes version 1.18.3 is deployed by kubeadm; etcd adopts mixed mo ...

Posted by neroag on Tue, 16 Jun 2020 08:29:35 +0200

Docker Learning Diary

Introduction:Docker is an open source application container engine based on the Go language and compliant with the Apache 2.0 protocol.Docker s can allow developers to package their applications and dependencies into a lightweight, portable container that can then be published to any popular Linux machine, or they can be virtualized.Containers ...

Posted by fabrice on Sat, 13 Jun 2020 19:22:01 +0200