workshop-07-07-2020

Introduction

App Modernization Workshop

In the workshop you will learn about foundational open source technologies and industry-wide accepted best practices for building modern, scalable, portable, and robust applications. You will learn migration strategies for moving legacy, monolithic WAS applications into Liberty containers running on Red Hat OpenShift, and some of the common pitfalls to watch out for.

Lab Setup

Day 1

Install helm v3

curl -LO https://raw.githubusercontent.com/remkohdev/setup/master/install-helm.sh
chmod 755 install-helm.sh
./install-helm.sh
helm version --short

Day 2

Install helm v3

curl -LO https://raw.githubusercontent.com/remkohdev/setup/master/install-helm.sh
chmod 755 install-helm.sh
./install-helm.sh
helm version --short

Install Go

curl -LO https://golang.org/dl/go1.14.4.linux-amd64.tar.gz 
tar -C /usr/local -xzf go1.14.4.linux-amd64.tar.gz 
export PATH=$PATH:/usr/local/go/bin
go version

Install the Operator SDK

curl -LO https://github.com/operator-framework/operator-sdk/releases/download/v0.18.2/operator-sdk-v0.18.2-x86_64-linux-gnu 
chmod +x operator-sdk-v0.18.2-x86_64-linux-gnu 
sudo mkdir -p /usr/local/bin/ 
sudo cp operator-sdk-v0.18.2-x86_64-linux-gnu /usr/local/bin/operator-sdk 
rm operator-sdk-v0.18.2-x86_64-linux-gnu
operator-sdk version

Day 3

Install S2I

cd $HOME
curl -L -O https://github.com/openshift/source-to-image/releases/download/v1.3.0/source-to-image-v1.3.0-eed2850f-linux-amd64.tar.gz
tar -xvf source-to-image-v1.3.0-eed2850f-linux-amd64.tar.gz
mv s2i /usr/local/bin
rm source-to-image-v1.3.0-eed2850f-linux-amd64.tar.gz
s2i version

Technology Used

  • Docker

  • Kubernetes

  • Helm

  • RedHat OpenShift

  • IBM Kubernetes Service

  • Istio

Presenters

NextCloud Workshop + Cloud Shell Setup Instructions

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