Home » Apache
Introducing Apache Karaf Cave 4.2.x
Apache Karaf Cave 4.2.1 has been released this month. It’s a complete refactoring of Karaf Cave, providing cleaner, faster and new features, focusing on repositories. Let’s take a quick tour of the new Karaf Cave ! Cave Repositories,…
Read More »Using Apache Karaf with Kubernetes
In a previous blog post (http://blog.nanthrax.net/?p=893), I introduced the “new” docker support in Karaf and the use of Karaf static distribution. This post follows the previous one by illustrating how to use Karaf docker image with a Kubernetes…
Read More »ActiveMQ HTTP transport connector load balanced with HAProxy
If you are using ActiveMQ, you probably use the default tcp transport connector configured in the conf/activemq.xml: ActiveMQ also provides other transport connectors for some particular protocols (amqp, mqtt, stomp) or particular transports. Especially, it supports a very…
Read More »Apache Karaf dynamic and static approach, docker and kubernetes
Most of the Karaf users know the Apache Karaf “standard” distribution. Apache Karaf dynamic approach (“standard” distribution) You can download Apache Karaf “standard” or “minimal” distributions, you download a “dynamic” distribution. By “dynamic”, it means that you start…
Read More »Improvements on the Apache Karaf scheduler
Apache Karaf has a scheduler, allowing you to periodically execute actions. It’s powered by Quartz and provide several convenient features. You can easily install the scheduler with the scheduler feature: Once you have installed the scheduler, you have…
Read More »Apache Karaf on Azure cloud
In previous post, I showed the “new” Docker tooling (http://blog.nanthrax.net/?p=839). In this blog post, we will use a Karaf Docker image on Azure cloud. Creating our Karaf Docker image For this post, we will start from a Karaf…
Read More »Apache Karaf & Docker
Apache Karaf 4.2.1 has been released two weeks ago. It’s a major upgrade on the Karaf 4.2.x series, bringing lot of fixes, improvements and new features. Especially: Better support of Java 9, 10 & 11 Sets of examples…
Read More »New Karaf HTTP proxy feature
Apache Karaf 4.2.0 is now on vote, bringing a lot of improvements and new features. One of these new features is the HTTP proxy. The idea of the Karaf HTTP proxy feature is to be able to “expose”…
Read More »Building Angular WebBundle for Apache Karaf
Apache Karaf is a complete applications container, supporting several programming models: OSGi, DS, Blueprint, Spring, … It’s also a complete web application container like Apache Tomcat, but providing some unique feature. If Apache Karaf supports WAR, it also…
Read More »Implement simple persistent redelivery with backoff mixing Apache Camel & ActiveMQ
When you use Apache Camel routes for your integration, when a failure occurs, a classic pattern is to retry the message. That’s especially true for the recoverable errors: for instance, if you have a network outage, you can…
Read More »