Gunter Rotsaert
@mydeveloperplanet.com
Senior Systems Engineer @TriOpSys ⚡ Blogger ⚡ Musician ⚡ Belgian🇧🇪 living in Holland 🇳🇱
Pinned
Testing MCP Servers with MCP Inspector
This blog discusses how to test and debug MCP (Model Context Protocol) servers using MCP Inspector, a tool featuring a user-friendly web interface. It outlines prerequisites, installation, and step…
mydeveloperplanet.com
You create an MCP server, but how can you test whether it works as expected? In this blog, you will learn how you can test and debug MCP servers by using MCP Inspector. Enjoy!
#mcp
mydeveloperplanet.com/2025/12/01/t...
#mcp
mydeveloperplanet.com/2025/12/01/t...
In this blog, you will learn how to setup a Maven multi-module project which consists out of a Spring Boot backend and a Vue.js frontend.
#java #vuejs
#java #vuejs
How to Setup Spring Boot With Vue.js Frontend
In this blog, you will learn how to setup a Maven multi-module project which consists out of a Spring Boot backend and a Vue.js frontend. The application itself will not be created, only the setup …
mydeveloperplanet.com
December 27, 2025 at 8:43 AM
December 27, 2025 at 4:47 AM
Regularily checking for vulnerabilities in your pipeline is very important. One of the steps to execute is to perform a vulnerability scan of your Docker images. Enjoy!
#java #docker #security
#java #docker #security
How to Check Docker Images for Vulnerabilities
Regularily checking for vulnerabilities in your pipeline is very important. One of the steps to execute is to perform a vulnerability scan of your Docker images. In this blog, you will learn how to…
mydeveloperplanet.com
December 27, 2025 at 2:23 AM
Leadership is the process of creating an environment in which people become empowered - Gerald M. Weinberg
#quotes #quoteoftheday
#quotes #quoteoftheday
December 26, 2025 at 8:36 PM
Leadership is the process of creating an environment in which people become empowered - Gerald M. Weinberg
#quotes #quoteoftheday
#quotes #quoteoftheday
Get really good at programming.
Exercism
Learn, practice and get world-class mentoring in over 50 languages. 100% free.
exercism.org
December 26, 2025 at 4:42 PM
Get really good at programming.
In this blog, you will learn some Docker best practices mainly focussed on Spring Boot applications. You will learn these practices by applying them to a sample application. Enjoy!
#java #springboot #docker
#java #springboot #docker
Spring Boot Docker Best Practices
In this blog, you will learn some Docker best practices mainly focussed on Spring Boot applications. You will learn these practices by applying them to a sample application. Enjoy!
mydeveloperplanet.com
December 26, 2025 at 1:04 PM
In this blog, you will learn some Docker best practices mainly focussed on Spring Boot applications. You will learn these practices by applying them to a sample application. Enjoy!
#java #springboot #docker
#java #springboot #docker
They Write the Right Stuff: As the 120-ton space shuttle sits surrounded by almost 4 million pounds of rocket fuel, exhaling noxious fumes, visibly impatient to defy gravity, its on-board computers take command.
https://www.fastcompany.com/28121/they-write-right-stuff
https://www.fastcompany.com/28121/they-write-right-stuff
December 26, 2025 at 8:45 AM
They Write the Right Stuff: As the 120-ton space shuttle sits surrounded by almost 4 million pounds of rocket fuel, exhaling noxious fumes, visibly impatient to defy gravity, its on-board computers take command.
https://www.fastcompany.com/28121/they-write-right-stuff
https://www.fastcompany.com/28121/they-write-right-stuff
In this blog, you will learn some Docker best practices mainly focussed on Java applications. This is not only a theoretical exercise, but you will learn how to apply the best practices to your Dockerfiles. Enjoy!
#java #docker
#java #docker
Docker Best Practices
In this blog, you will learn some Docker best practices mainly focussed on Java applications. This is not only a theoretical exercise, but you will learn how to apply the best practices to your Doc…
mydeveloperplanet.com
December 26, 2025 at 4:48 AM
Any real problem has one more solution, which nobody has found--yet. - Gerald M. Weinberg
#quotes #quoteoftheday
#quotes #quoteoftheday
December 26, 2025 at 2:25 AM
Any real problem has one more solution, which nobody has found--yet. - Gerald M. Weinberg
#quotes #quoteoftheday
#quotes #quoteoftheday
December 25, 2025 at 8:38 PM
In this post, you will learn how to create an Ansible playbook. As an exercise, you will install an Apache Webserver onto two target machines and change the welcome page.
#ansible
#ansible
How to Create an Ansible Playbook
In this post, you will learn how to create an Ansible playbook. As an exercise, you will install an Apache Webserver onto two target machines and change the welcome page.
mydeveloperplanet.com
December 25, 2025 at 4:44 PM
In this post, you will learn how to create an Ansible playbook. As an exercise, you will install an Apache Webserver onto two target machines and change the welcome page.
#ansible
#ansible
December 25, 2025 at 1:04 PM
Encountered a ‘Permission Denied’ error on a file accessing a file on a mounted volume within a Docker container? In this blog, you will learn why you get a ‘Permission Denied’ error and how to s#docker
#docker
#docker
Docker Files and Volumes: Permission Denied
Encountered a ‘Permission Denied’ error on a file copied to a Docker image or when accessing a file on a mounted volume within a Docker container? In this blog, you will learn why you g…
mydeveloperplanet.com
December 25, 2025 at 8:45 AM
Encountered a ‘Permission Denied’ error on a file accessing a file on a mounted volume within a Docker container? In this blog, you will learn why you get a ‘Permission Denied’ error and how to s#docker
#docker
#docker
Writing software as if we are the only person that ever has to comprehend it is one of the biggest mistakes and false assumptions that can be made. — Karolina Szczur#quotese#quoteofthedayay
December 25, 2025 at 4:51 AM
Writing software as if we are the only person that ever has to comprehend it is one of the biggest mistakes and false assumptions that can be made. — Karolina Szczur#quotese#quoteofthedayay
Check out the star history of an open source project.
GitHub Star History
View and compare GitHub star history graph of open source projects.
star-history.com
December 25, 2025 at 2:26 AM
Check out the star history of an open source project.
In this blog, I will explain what this blog has given me in the past years. If you are planning to start a blog yourself, you may use this list of benefits in order to get you motivated to get started.
#blog #java
#blog #java
Main Benefits of a Technical Blog
This blog is a special edition because it is my 100th blog! I will explain what this blog has given me in the past five years. If you are planning to start a blog of yourself, you may use this list…
mydeveloperplanet.com
December 24, 2025 at 8:38 PM
Quick Reference. Here are some cheatsheets and quick references contributed by open source angels.
https://quickref.me/
https://quickref.me/
December 24, 2025 at 4:43 PM
Quick Reference. Here are some cheatsheets and quick references contributed by open source angels.
https://quickref.me/
https://quickref.me/
In this post, you will learn how to set up a basic Ansible Inventory. Besides that, you will learn how to encrypt sensitive information by means of Ansible Vault. Enjoy!
#ansible
#ansible
An Introduction to Ansible Inventory
In this post, you will learn how to set up a basic Ansible Inventory. Besides that, you will learn how to encrypt sensitive information by means of Ansible Vault. Enjoy!
mydeveloperplanet.com
December 24, 2025 at 1:04 PM
In this post, you will learn how to set up a basic Ansible Inventory. Besides that, you will learn how to encrypt sensitive information by means of Ansible Vault. Enjoy!
#ansible
#ansible
The biggest problem is not that they do not understand development issues like us, it’s that we feel there is a *they* vs *us*. - Venkat Subramaniam#quotese#quoteofthedayay
December 24, 2025 at 8:46 AM
The biggest problem is not that they do not understand development issues like us, it’s that we feel there is a *they* vs *us*. - Venkat Subramaniam#quotese#quoteofthedayay
December 24, 2025 at 4:50 AM
In this blog, I will explain how I passed the AWS Certified Developer – Associate exam. This might help you in your journey to pass the exam. Enjoy#awsws
How to Pass the AWS Certified Developer – Associate Exam
In this blog, I will explain how I passed the AWS Certified Developer – Associate exam. This might help you in your journey to pass the exam. Enjoy!
mydeveloperplanet.com
December 24, 2025 at 2:23 AM
In this blog, I will explain how I passed the AWS Certified Developer – Associate exam. This might help you in your journey to pass the exam. Enjoy#awsws
Spring Academy - Unlock your full potential with Spring courses from the Spring team.
https://spring.academy/
https://spring.academy/
December 23, 2025 at 8:38 PM
Spring Academy - Unlock your full potential with Spring courses from the Spring team.
https://spring.academy/
https://spring.academy/
When you want to experiment with Ansible, you will need to setup a test environment. In this blog, you will create a test environment containing one controller and two target machines.
#ansible
#ansible
How to Setup an Ansible Test Environment
When you want to experiment with Ansible, you will need to setup a test environment. In this blog, you will create a test environment containing one controller and two target machines. This will gi…
mydeveloperplanet.com
December 23, 2025 at 4:46 PM
When you want to experiment with Ansible, you will need to setup a test environment. In this blog, you will create a test environment containing one controller and two target machines.
#ansible
#ansible
The best way to make sure a test never fails is not to write it. - Venkat Subramaniam
#quotes #quoteoftheday
#quotes #quoteoftheday
December 23, 2025 at 1:06 PM
The best way to make sure a test never fails is not to write it. - Venkat Subramaniam
#quotes #quoteoftheday
#quotes #quoteoftheday
Validation with Spring Boot - the Complete Guide.
Validation with Spring Boot - the Complete Guide
A tutorial consolidating the most important features you'll need to integrate Bean Validation into your Spring Boot application.
reflectoring.io
December 23, 2025 at 8:47 AM
Validation with Spring Boot - the Complete Guide.