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Introduction
OpenShift is the open source container platform by Red Hat and considered as a PaaS. There are...
User Service
User Bean Create a new bean class package me.chairat.spring.boot.workshop.user; import java....
Exception Handling
Default Error Handling 500 Internal Server Error Modify the method retrieveUser to throw except...
Hello World
Spring Initializr Go to http://start.spring.io/ and input Group name and Artifact name. Depe...
Authorization Code Flow
Overview Called Three-legged because this flow enables checking the identity of the three inv...
OAuth Flows
There are four different flows for OAuth 2.0: Authorization Code Grant (a.k.a. Three-legged ...
Introduction
Password Antipattern Joe wants to access his emails on Gmail server. He found a cool app on...
Components
OAuth Actors Resource Owner Client OAuth Server Login - it could be: A simple logi...
Services
Services Pods are very dynamic, they come and go on Kubernetes cluster When using a Replicat...
Replication and Deployment
$ kubectl scale --replicas=3 -f helloworld-replica.yml replicationcontroller "helloworld-control...
Scrum and XP from the Trenches
Scrum and XP from the Trenches - 2nd Edition Henrik Kniberg The book can be downloaded for free ...
Home
Books The Phoenix ProjectGene Kim, Kevin Behr, George Spafford The DevOps Handb...
Useful Links
Wiki.js Docker Image on Docker Hub
How to Setup MediaWiki with Docker
Install 1) Install Mediawiki with sudo docker container run -d --name mediawiki -p 8080:80 media...
How to Deploy Docker Swarm on Azure
1. Deploy 1) Go to https://store.docker.com/editions/community/docker-ce-azure and select prefer...
Docker Class (Basic)
Course Materials Docker Cheatsheet 08 09 2016 GitHub repository for examples P...
Docker Swarm
Swarm Basics Containers Everywhere = New Problems How do we automate container lifecycle? Ho...
Docker Compose
Basics Why configure relationships between containers save our docker container run settings...
Writing Testable Code for ABAP - openSAP
Writing Testable Code for ABAP - openSAP Week 1 - Introduction to ABAP Unit Testing Tests vs. T...
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Exercise 1 - FizzBuzz This can be your first exercise to practice TDD. It is a good exercise for...