Kubernetes

Should You Bring Kubernetes on Your Edge Roadtrip?

Edge Computing is about distributing computational power and data storage wherever needed. From a developer's perspective, the whole point is to bring cloud-native tools and techniques outside the data center. Naturally, this includes Kubernetes. But is Kubernetes needed on the Edge? Or rather, do *you* need Kubernetes for your project? Many of the leading Edge platforms available right now can orchestrate applications and services independently. Others, however, integrate with Kubernetes or are directly based on it. Which one is the right approach for you?

Experience level:

Intermediate

IoT & Edge

A Java Developer's Survival Guide for the Cloud (sponsored by Red Hat)

Shaaf Syed (Redhat)

Before embarking on a cloud-native application development journey, you must be equipped with the knowledge, tools, and frameworks to succeed. This survival guide contains everything you need to build, deploy, and support cloud-native Java applications from data centers to the cloud to the edge.

The survival guide contains architectural patterns, developer productivity tools, use cases (IoT Edge, Automotive), and critical open source communities such as Eclipse Termurin, MicroProfile, and Vert.x

Experience level:

Beginner

Java

Towards Data Driven Usability Engineering in an Automotive Software Factory

Valentin Lohmueller (Vector Informatik GmbH)

Johann Schenkl (trinnovative GmbH)

Sebastian Erdenreich (trinnovative GmbH)

Michael Deubzer (Vector Informatik GmbH)

Automotive industry is currently preforming a radical change from mechanical cars with E/E components towards Software Defined Vehicles. One mayor change and challenge is the shift to constant software evolution over the complete lifecycle of a vehicle, starting with vehicle platform design till taking cars to the scrap yard. DevOps principles and mindset are an important enabler for providing constant updates on vehicle software. On the other side, we see also a seamlessly integrated development environment tool chain, e.g.

Experience level:

Intermediate

Web & Desktop Tools & IDEs

Proactive approach to boost application performance with ML

Chandrakala Subramanyam

Kusuma Chalasani (Red Hat India)

Rashmi Badagandi (Red Hat India Pvt.Ltd)

With the Cloud buzz all around us, whether deploying microservices or traditional applications, scaling applications, going serverless and more, there are challenges to be solved at all layers (Hardware, Container, Runtime, App Server, Application). And it is important to tune each layer to achieve improved performance with cost benefits

In this talk, we will walk you through:

Experience level:

Beginner

Cloud Native Technologies

Feature flags in OSGi applications

Christian Schneider (Adobe)

This talk introduces several strategies how to roll out changes premptively without immediate activation. This can be used to make features available early for pilot customers or only with a special license. Similarly features can rolled back quickly, in case something goes wrong. Like many patterns this comes at the price of higher complexity.
The condition service spec allows to bind to such feature flags without coupling your code to a specific feature flag tooling.
We also discuss how to phase out the feature flags to make sure the code stays lean.

Experience level:

Intermediate

Cloud Native Technologies

Theia.cloud - Running Theia-based products in the cloud

Simon Graband (EclipseSource)

Maximilian Koegel (EclipseSource)

Do you want to deploy and host a Theia-based tool to and in the cloud? This talk introduces Theia.cloud, a light-weight and Kubernetes-centric framework for deploying and running Theia-based IDEs and tools to and in the cloud.

Experience level:

Beginner

Web & Desktop Tools & IDEs

Eclipse JKube the Drone to your Cloud Native Java CI/CD

Kamesh Sampath (Harness)

Over the past few years, Kubernetes has matured enough to be the favorite application orchestration platform i.e. Cloud Native (Java) Application platform, but it still missed one crucial feature of in-cluster build and deploy of the applications. The missing feature made the continuous integration and deployment(CI/CD) to be less effective on Kubernetes based platforms. The market had various solutions to solve the problem but 99% of the solutions missed something — being “Kubernetes Native” and naturally built for “K(C)loud Native Applications”.

Experience level:

Beginner

Cloud Native Technologies

Why Jakarta EE Developers are First-Class Citizens on Azure

Reza Rahman (Microsoft Corp.)

Java/Jakarta EE is an important technology to support on Azure. Enterprise Java is a heterogenous ecosystem with as much as a third of workloads still running on Java/Jakarta EE application servers such as WebLogic, WebSphere/Open Liberty, JBoss EAP, WildFly, and Payara. This is particularly true for large enterprises that need to lift and shift their existing mission-critical, largely monolithic applications to Azure. Traditionally, Azure has not focused on strong support for such workloads but that is changing now and going forward.

Experience level:

Beginner

Java

Jakarta EE on Azure Magic Mystery Show

Reza Rahman (Microsoft Corp.)

This fast-paced, demo-driven, entirely slide free session will show you the many ways of effectively deploying a Java/Jakarta EE application to Azure. We will start by deploying a local Java/Jakarta EE application to basic IaaS on Azure. We will then deploy the same application to an entirely managed Azure PaaS. Finally we will deploy the application to Azure using Docker and Kubernetes. We will discuss the trade-offs of each approach on the way, offering guidelines for which approach might be best for your application on the cloud.

Experience level:

Beginner

Java

Run your favorite IDE on Kubernetes

Ilya Buziuk (Red Hat, Inc.)

David Kwon (Red Hat, Inc.)

In this session, you will learn about the cutting-edge version of Eclipse Che - a next-generation container development platform, that allows you to run your favorite IDE on Kubernetes. During the talk, we are going to demo various IDEs powered by Eclipse Che and running on Kubernetes

Experience level:

Beginner

Web & Desktop Tools & IDEs