Docker y debug de Apache Tomcat y TomEE

By Apache TomEE, Docker, ES, Open Source, TomEE No Comments

El debug remoto es una práctica común para investigación de problemas de microservicios. Si estas utilizando contenedores Docker Apache Tomcat o Apache TomEE, en la web puedes encontrar varias técnicas como lo son: 1. Extender una imagen oficial y personalizar[1] 2. Utilizar personalización extensiva de CATALINA_OPTS[2] Sin embargo ambos enfoques requieren extra pasos aplicables para algunos escenarios. A continuación les comparto la forma más sencilla que he utilizado para poder hacer debug remoto en Apache Tomcat y Apache TomEE: $ $ docker run -it -p 8080:8080 -p 8000:8000 -e CATALINA_OPTS=”-agentlib:jdwp=transport=dt_socket,server=y,suspend=n,address=*:8000″ tomcat:9.0.17-jre11 Anatomía de las opciones utilizadas: docker run Comando para…

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How to Contribute to the TomEE Website

By Apache TomEE, Open Source No Comments

In a previous post, “How to Get Started Contributing to TomEE or any Open Source Project”, we explained the general workflow – things to do and steps to avoid – that can help you join and maximize your contribution to an Open Source Project. In this post, we will walk you through the technical steps one can follow to contribute to the Apache TomEE Website. It’s common knowledge in any Content Management System (CMS), that the complexity of information organization is directly proportional to the amount, type and format of information an organization want’s to provide to the users. For…

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TomEE: A Tutorial on Microprofile Rest Client

By MicroProfile, Open Source, Tomitribe No Comments

On a previous blog post, Triber Ivan Junckes Filho published an overview of the MicroProfile Rest Client (Rest Client) standard. In this tutorial, we are going to build on Ivan’s overview to show you, step by step, how you can develop and deploy this type-safe approach to consume an existing JAX-RS microservices with Apache TomEE 8 M1. If you have not read Ivan’s overview, it is suggested you do that first and then come back to this tutorial. The toolset we are going to use for this tutorial includes Java 8, Apache TomEE 8 M1 and Maven 3.6. The technologies…

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JavaDay Ecuador 2018

By Community, Tomitribe One Comment

On September 8, the first edition of Java Ecuador Day was held in beautiful Quito, Ecuador. The conference boasted more than 350 attendees with 20 speakers. As a Triber, I got the opportunity to attend as one of those speakers and together, alongside the attendees, we shared the latest knowledge in the Enterprise Java Ecosystem. Topics covered included Jakarta EE, Serverless, MicroProfile, Clean architecture, Cloud, Microservices, and success stories.   Alberto Salazar, the leader of the Java User Group in Ecuador, indicated that this is the first time that professionals from the region, members of the Java Community Process, Java Champions,…

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Javeros de Colombia 2018

By Community, MicroProfile, Tomitribe No Comments

The inaugural Javeros de Colombia conference was held in the city of Cali Colombia on May 19th. The Javeros de Colombia is designed to provide a space for Latin American Java User Groups, education, public and private sectors to gather together and discuss the latest Java related technologies and trends like: Microservices, Cloud, Jakarta EE, Microprofile, Security, and DevOps. The conference was organized by three Columbian JUGs from the cities: Cali @CLOJUG , Medellin @MedellinJug, and Barranquilla @JUGBAQ . Together these JUGs created an outstanding gathering with content and with speakers from all over Latin America that included Community Leaders, Open Source Advocates, Java Champions, Oracle Aces and…

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