GitHub Actions allow you to do most CI/CD tasks for free, directly from your GitHub repository. One of the challenges however is that there is no build-in facility like for example SonarQube to manage code quality. Luckily, SonarSource provides SonarCloud; a SonarQube SaaS offering which is free for public projects! It is also easy to feed SonarCloud from GitHub Actions. In this blog post I'll describe how you can do this.
I'm a regular user of GitHub. Recently I discovered GitHub also has a build-in CI/CD workflow solution called GitHub Actions. Curious about how this would work I decided to try it out. I had previously build a Jenkins Pipeline to perform several static and dynamic application security tests on a Java project and decided to try and rebuild this pipeline using GitHub Actions. This blog described my first experiences and impressions.
Kubernetes has become the de facto container orchestration platform to run applications on. Java applications are no exception to this. When using a PaaS provider to give you a hosted Kubernetes, sometimes that provider also provides a CI/CD solution. However this is not always the case. When hosting Kubernetes yourself, you also need to implement a CI/CD solution.
Jenkins is a popular tool to use when implementing CI/CD solutions. Jenkins can also run quite easily in a Kubernetes environment. When you have Jenkins installed, you need to have a Git repository to deploy your code from, a Jenkins pipeline definition, tools to wrap your Java application in a container, a container registry to deploy your container to and some files to describe how the container should be deployed and run on Kubernetes. In this blog post I'll describe a simple end-to-end solution to deploy a Java service to Kubernetes. This is a minimal example so there is much room for improvement. It is meant to get you started quickly.
