Author Archives: Pascal Alma

About Pascal Alma

Pascal is a senior IT consultant and has been working in IT since 1997. He is monitoring the latest development in new technologies (Mobile, Cloud, Big Data) closely and particularly interested in Java open source tool stacks, cloud related technologies like AWS and mobile development like building iOS apps with Swift. Specialties: Java/JEE/Spring Amazon AWS API/REST Big Data Continuous Delivery Swift/iOS

AWS DevOps Engineer- Professional: Got it!

When you have a look at the archives of my blog you might notice that I haven’t written any blogs for the last few months. The reason was simple: lack of time. I had decided to not only renew my … Continue reading

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Use Spring Cloud Config as externalized configuration

One of the most important practices when it comes to continuous delivery is building your binaries only once and use that one in the different environments (dev, test, acceptance, etc). This means that most likely you will need to externalize … Continue reading

Posted in Continuous Delivery, Spring Framework | Tagged , , | 2 Comments

Pipeline as code with a Spring Boot application

This is the last in a serie of posts about continuous delivery based on my local Docker compose stack (see the first and second post here). In this post I use a simple Spring Boot project to show how to … Continue reading

Posted in Continuous Delivery, Git, Jenkins, Spring Framework | Tagged , , , , | 4 Comments

Configure Jenkins for Continuous Delivery of a Spring Boot application

In my previous post I described how I started a continuous delivery stack with one simple command. The next step is to prepare the stack to build and deploy an application in an automated way. In this post I describe … Continue reading

Posted in Continuous Delivery, Docker, Jenkins | Tagged , , , | 4 Comments

Set up your own Continuous Delivery stack

Last week I wanted to try new things with ‘pipeline as code’ with Jenkins. The best way to try new things is running it as Docker containers. This way I can keep my MacBook clean and don’t mess up existing … Continue reading

Posted in Continuous Delivery, Docker, Jenkins | Tagged , , , , , | 3 Comments

Using NAT Gateway instead of NAT Instance with AWS VPC

I recently bumped into my own post of some time ago in which I describe how to add a NAT instance to your private subnet to have access to the internet to install packages etc. Although this still works some … Continue reading

Posted in AWS, cloud | Tagged , ,

Hip Hip Hooray, 10 years of blogging

This month it has been 10 years ago that I published my first blog post. The post was about Oracle BPEL which was quite hot back then. Of course lots has changed in IT since then but not my eagerness … Continue reading

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Making Spring Boot application run serverless with AWS

In several previous posts I described how to setup your Spring Boot application and run it on AWS Elastic Beanstalk. Although this is a great step to go from a physical server to one in the cloud there is an … Continue reading

Posted in AWS, cloud | Tagged , , | 3 Comments

Configure AWS Elastic Beanstalk application to use SSL

In this post I show you how to set up HTTPS for an application (REST API) running on AWS Elastic Beanstalk. This post is the last in a serie of three. As described in my previous two post I have … Continue reading

Posted in AWS, Security | Tagged , ,

Get a Certificate from AWS Certificate Manager

Recently AWS made the ‘Certificate Manager‘ service available in the Europe region. With this service you will be able to use SSL certificate (for free) with your applications hosted on AWS. The big advantage compared to the solution I described … Continue reading

Posted in AWS, Security | Tagged , , | 1 Comment