Monitor and scale JBoss EAP 8 applications on OpenShift Scott Bush Wed, 04/17/2024 - 20:50 In this lesson, you will: Scale up and down the EAP 8 application pod using the Red Hat OpenShift web console. Configure HPA autoscaling for the JBoss EAP 8 application.  Verify the autoscaling based on incoming network traffic. Observe the modern application to monitor resource utilization The Observe section in the OpenShift web console serves as a central hub for all your monitoring and observability needs. It provides functionalities to keep tabs on the health and performance of your cluster ..read more

Monitor and scale JBoss EAP 8 applications on OpenShift Scott Bush Wed, 04/17/2024 - 19:15 drhc001:1b61979f-8c30-4c55-849b-e93a52ca6f29 Product Developer Sandbox Red Hat JBoss Enterprise Application Platform Red Hat OpenShift Topics Containers IDEs Java ..read more

Configure a JBoss EAP 8 application for OpenShift Scott Bush Wed, 04/17/2024 - 19:09 drhc001:1c167907-e429-4b84-ba34-76566aaca6d4 Product Developer Sandbox Red Hat JBoss Enterprise Application Platform Red Hat OpenShift Topics Containers IDEs Java ..read more

Introduction to JBoss EAP 8 on Red Hat OpenShift Scott Bush Wed, 04/17/2024 - 19:05 drhc001:77a84e88-77f8-4dd1-b97f-c25282869d13 Product Developer Sandbox Red Hat JBoss Enterprise Application Platform Red Hat OpenShift Topics Containers IDEs Java ..read more

Deploy a modern JBoss EAP 8 application on OpenShift Scott Bush Wed, 04/17/2024 - 17:19 Red Hat JBoss Enterprise Application Platform 8 (JBoss EAP 8) makes it very easy to deploy JBoss EAP applications on Red Hat OpenShift. We will deploy a PostgreSQL database and then use the JBoss EAP 8 Helm chart to build and deploy a JBoss EAP 8 application that connects to the PostgreSQL database. In this lesson, you will: Learn how to deploy dependent services on OpenShift. Build and deploy a JBoss EAP 8 application on OpenShift with Helm. Deploying dependent services on OpenShift The JBoss EAP applic ..read more

Configure a JBoss EAP 8 application for OpenShift Scott Bush Wed, 04/17/2024 - 16:37 Red Hat JBoss Enterprise Application Platform (JBoss EAP) 8 introduces significant enhancements to developer tools that streamline building and deploying JBoss EAP applications on Red Hat OpenShift, such as the JBoss EAP Maven plug-in. This lesson introduces these tools and demonstrates how to use them to migrate a traditional JBoss EAP application to Red Hat OpenShift. In order to get full benefit from taking this lesson, you need to: Create a Red Hat Developer program account. In this lesson, you will: L ..read more

Introduction to JBoss EAP 8 on Red Hat OpenShift Scott Bush Wed, 04/17/2024 - 16:29 As a leading, open source, Jakarta Enterprise Edition (Jakarta EE)-compatible application server, Red Hat JBoss Enterprise Application Platform (JBoss EAP) has been a trusted workhorse for enterprise Java workloads for over a decade. JBoss EAP 8 is optimized for cloud environments, and when deployed with Red Hat OpenShift, offers containers, load balancing, elastic scaling, health monitoring, and the ability to deploy to a container directly from the integrated development environment (IDE) to improve develope ..read more

Secure JBoss EAP apps with Microsoft Entra ID & OpenID Connect The recent release of Red Hat JBoss EAP 8.0 includes native support for OpenID Connect (OIDC) via the elytron-oidc-client subsystem. OIDC is an identity layer that enables clients, such as JBoss EAP, to verify a user’s identity based on authentication performed by an OpenID provider. For example, you can secure your JBoss EAP applications using the Red Hat build of Keycloak as the OpenID provider. In this article, we will use the elytron-oidc-subsystem to secure a simple web application using Microsoft Entra ID (formerly Azure ..read more

Run the Canary Deployment pattern on Kubernetes Scott Bush Wed, 03/27/2024 - 18:23 Intermediate3 One of the benefits of using containers to develop applications is the ease and speed with which you can deploy new versions. A rolling update can be performed in seconds, after which your new version will be available. The downside is that it’s quite easy to quickly introduce a buggy version of your application. This double-edged sword can be threatening, but there are deployment methodologies that can help mitigate the danger. One such deployment pattern is called the Canary Deployment. In this l ..read more

Create a host service using the Developer Sandbox Scott Bush Mon, 03/25/2024 - 18:42  What is the Canary Deployment? Here’s an explanation of the Canary Deployment from Red Hat’s Cloud Native Compass: A deployment pattern where a new version is eased into production by making it available to an increasingly-larger subset of users, until it either reaches 100 percent of the audience or is deemed not ready and is abandoned (and the audience percentage is set to zero). By using intelligent routing, such as that provided by Istio, it is possible to direct web requests to a service based on u ..read more