10 Aug 2018

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Vert.x 3.5.0.Beta1

it's summer time and we have just released Vert.x 3.5.0.Beta1! Let's go RxJava2 First and foremost this release delivers the RxJava2 API with support of its full range of types. In addition of Single, Rxified APIs expose also theCompletable and Maybe types // expose Handler<AsyncResult<Void>> Completable completable = server.rxClose(); completable.subscribe(() -> System.out.println("closed")); /...

10 Aug 2018 12:00am GMT

18 Aug 2017

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Openshift on a Nuc shell

A lot of employees work on customers' sites and need to engage people every single day. Mobile Internet isn't something broadly reliable, which makes demonstrations of cloud products and complex solutions undoable. After thinking about it for some time, I finally got something good, which I'd like to share with you in this post. The Requirements As stated, mobile connection isn't something enjoyab...

18 Aug 2017 4:00pm GMT

This week in JBoss (17th August 2017)

Interview with Brian Leathem & Leslie Hinson from the PartternFly Project In this interview, Jason Porter interviews Brian Leathem & Leslie Hinson from the PaternFly project. PatternFly is a community project that promotes design commonality and improved user experience. Its offerings include open source code, patterns, style guides and an active community that helps support it all. Watch the ...

18 Aug 2017 10:35am GMT

Java EE and open source

By now I'm hoping that most people will have seen the announcement from Oracle around Java EE and possible moves towards open source foundations. Of course there are a few media articles on the topic now because if this does happen it's pretty significant. I haven't got much more I can add at this time from Red Hat that hasn't been said by John Clingan but I did want to echo the sentiments: I thin...

18 Aug 2017 9:51am GMT

17 Aug 2017

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Integrating PicketLink with OKTA for SAML based SSO

JBoss Application Server ships with 'PicketLink' module for enabling 'SAML' based SSO. 'PicketLink' is an open source module and it is SAML v2.0 complained, for more information about 'PicketLink' please visit picketlink.org. Now the requirement is to enable SAML based SSO in JBoss Application Server where IDP is OKTA. Before we start enabling this, one should have an OKTA organization, a free dev...

17 Aug 2017 4:00pm GMT

Credential Stores in WildFly Managed Domain

IntroductionUseful reading to start with is WildFly documentation, particularly Domain Setup and Core Management Concepts. To start just download WildFly 11.0.0.Beta1 Application Server Distribution here and you are ready to start. We will used default configuration as provided in WildFly. To start server in domain mode run ./bin/domain.sh (assuming WildFly home directory is your current one). Ope...

17 Aug 2017 9:45am GMT

Maven plugins for KIE Server

Since version 7 of jBPM KIE Server is the only execution server available by default thus it's getting more and more traction. With that in mind there is a need to have it more aligned with CI/CD pipelines to allow simple integration with runtime environments. To help with that two maven plugins were built: KIE Server Deploy KIE Server Controller Deploy the main purpose of these plugins is to enab...

17 Aug 2017 8:37am GMT

Debezium 0.5.2 Is Out

I'm very happy to announce the release of Debezium 0.5.2! As the previous release, the 0.5.2 release fixes several bugs in the MySQL, Postgres and MongoDB connectors. But there are also several new features and options: The decimal.handling.mode option already known from the MySQL connector is now also supported for PostgreSQL (DBZ-337). It lets you control how NUMERIC and DECIMAL columns are repr...

17 Aug 2017 12:00am GMT

16 Aug 2017

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Troubleshooting Java applications on OpenShift

What is it about? OpenShift has seen a lot of traction with the release of its third version based on Kubernetes a couple of years ago. More and more companies after a thorough evaluation of OpenShift Container Platform (OCP) have built an on-premise or in the cloud PaaS. With the next step, they have started to run their applications on OCP. One of the important aspects of running applications in...

16 Aug 2017 4:00pm GMT

Introduction to NuGet with .NET Core on RHEL

Introduction to NuGet with .NET Core NuGet is an open source package manager for the .NET Core ecosystem. For those familiar with Red Hat Enterprise Linux (RHEL), you can think of it as the "yum" for pulling libraries into your .NET Core project. Working with NuGet packages in .NET Core applications is accomplished primarily through your project's .csproj file and the dotnet command-line interface...

16 Aug 2017 11:00am GMT

First candidate release of Hibernate Search 5.8.0!

We just published Hibernate Search version 5.8.0.CR1, with bugfixes and improvements over 5.8.0.Beta4. Version 5.8.0.CR1 is the last opportunity for the community to test it and report bugs before the release. Hibernate Search 5.8.x, just as 5.7.x, is only compatible with Hibernate ORM 5.2.3 and later. If you need to use Hibernate ORM 5.0.x or 5.1.x, use the older Hibernate Search 5.6.x. What's ne...

16 Aug 2017 12:00am GMT

Configuration of Kerberos with Elytron in WildFly

Testing environment For needs of this tutorial will be used simple Kerberos server and keytab generator by Josef Cacek: git clone https://github.com/kwart/kerberos-using-apacheds/ cd kerberos-using-apacheds mvn install Generate keytab file - file with username HTTP/localhost@JBOSS.ORG and password httppwd for WildFly server to connect to Kerberos: java -classpath target/kerberos-using-apacheds.jar...

16 Aug 2017 12:00am GMT

15 Aug 2017

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Red Hat Releases New Development Tools

I'm extremely pleased to announce the latest releases of our Red Hat developer tools, available on multiple platforms. The general theme of this release is expanded usability, product integration, expanded support for Middleware products in Development Suite, plus the brand new addition of Kompose and the DevTools channel for Red Hat Enterprise Linux. This collection of tools has been assembled in...

15 Aug 2017 1:10pm GMT

Announcing Red Hat Developer Studio 11.0.0.GA and JBoss Tools 4.5.0.Final for Eclipse Oxygen

JBoss Tools 4.5 and Red Hat JBoss Developer Studio 11.0 for Eclipse Oxygen are here waiting for you. Check it out! Installation JBoss Developer Studio comes with everything pre-bundled in its installer. Simply download it from our Red Hat Developers and run it like this: java -jar jboss-devstudio-.jar JBoss Tools or Bring-Your-Own-Eclipse (BYOE) JBoss Developer Studio requires a bit more: This rel...

15 Aug 2017 11:00am GMT

Advanced Behaviour Detection with Nelson Rules

Modeling Conditions Hawkular Alerting offers several types of Conditions for defining Triggers. Most of the Conditions deal with numeric data but String, Availability and Event data are also supported. Modeling scenarios for detecting behaviours is highly dependent on the nature of the Domain being represented. The Domain may only require simple numeric threshold conditions to efficiently detect u...

15 Aug 2017 12:00am GMT

14 Aug 2017

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Microsoft releases .NET Core 2.0

After a number of months with .NET Core 2.0 previews, Microsoft has released .NET Core 2.0. Very exciting for the open source world! If you've not seen Scott Hunter talk about today's announcement, see it here. Red Hat has been offering .NET Core 1.1 for a while now, and we expect many customers to be interested in 2.0. Stay tuned for more.

14 Aug 2017 8:17pm GMT