Kubernetes

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

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

How to create beautiful cloud-native landscapes? Full service offering by a Gardener Project and Garden Linux

Tim Usner

Lothar Gesslein

Cloud computing with Kubernetes has evolved to a widely accepted de-facto standard without vendor lock-in for creating scalable and flexible applications for critical business systems of record. Project “Gardener” is a production proven open-source Kubernetes-as-a-Service solution. SAP, as well as a growing number of community members are using project “Gardener” to fully automate and operate a global, multi-cloud, and hybrid Kubernetes service. It often serves as a fundamental gateway platform for important cloud services.

Experience level:

Intermediate

Cloud Native Technologies

Exploring Stateful Microservices in the Cloud Native World

Mary Grygleski (IBM)

How does one choose to architect a system that has a Microservice / REST API endpoints? There are many solutions out there. Some are better than others. Should state be held in a server side component, or externally? Generally we are told this is not a good practice for a Cloud Native system, when the 12-factor guidelines seem to be all about stateless containers, but is it?

Experience level:

Beginner

Cloud Native Technologies