The Complete Guide on Hyperledger Fabric v2.x on Kubernetes

The Complete Guide on Hyperledger Fabric v2.x on Kubernetes | Udemy
English | Size: 2.43 GB
Genre: eLearning

What you’ll learn
Design Hyperledger Fabric Network
Working with Kubernetes
Hyperledger Fabric on Kubernetes

What you will learn from this course

By the end of the course, you will be able to design, develop and deploy your hyperledger fabric application on Kubernetes. You will learn the following things

Creating Kubernetes cluster

Setting up NFS Server

Starting up Fabric CA Server

Generating certificates for peers and orderers

Creating artifacts like genesis block, channel transaction, and anchor peers

Creating application channel

Joining application channel

Configuring peers to use external chaincode builder

Starting up peer nodes

Packaging chaincode as per external chaincode builder settings

Starting up chaincode as service in Kubernetes

Approving chaincode

Committing chaincode

Invoking and querying transactions.

Setting up REST API Server

Setting up Frontend Application build over Angular

Hyperledger Explorer Integration

Enabling Hyperledger Fabric Monitoring using Prometheus and Grafana

Setting up an ingress controller and domain configuration.

Enabling SSL on Kubernetes with the help of cert-manager and Let’s encrypt

Various Ways for Hyperledger Fabric Deployment

As Hyperledger Fabric components are deployed as containers, everything works fine when running in the localhost. When they are running in different hosts, we need to find a way to make these containers talk to one another.

Static IP By specifying the host IP where a container is running, containers can communicate with each other. Those host IPs are specified using extra_hosts in docker-compose files, and after a container is running, these entries are seen in, etc/hosts. The downside is that things are statically configured, and there are challenges when one needs to add or change the configuration.

Docker Swarm Docker Swarm is a container orchestration tool natively in the Docker environment. In a nutshell, It provides an overlay network for containers across multiple hosts. Those containers on this overlay network can communicate to one another as if they were on a large host. Obviously, the good side is that the original configuration can be used with minimal modification, and no static information such as IP is coded in the configuration.

Kubernetes (k8s) K8s by far is the most popular container orchestration tool. The mechanism is similar to Docker Swarm. The implementation of this approach is much more challenging than the previous two mechanisms but this approach is much more scalable and recommended by the Hyperledger Fabric team.

Who this course is for:
Blockchain Developer
Blockchain Architect
Devops Enginner
Blockchain Consultants