Jenkins pipelines allow users to execute Groovy code to automate builds, deployments, and infrastructure operations. Because this code may come from repositories or contributors who do not have administrative access…
Introduction As CI/CD pipelines grow alongside modern microservice architectures, Jenkins pipelines often become increasingly complex. What starts as a simple Jenkinsfile quickly evolves into a large script containing build logic,…
In many CI/CD workflows, pipelines need to adapt based on dynamic infrastructure data. For example: Hardcoding these options inside Jenkins parameters quickly becomes unmaintainable. A much better approach is using…
Hello, in this post, I want to show one of the ways we can use to run Ansible playbooks in the Jenkins pipeline. The method I chose was the simplest,…
In this post, I will show another way to call scripts or shell commands via Groovy. This time using Java’s ProcessBuilder, using the InputStreamReader to collect returns, but using the…
In this post, in addition to the previous one, I want to show how to copy a file into a Docker Container in Groovy / Java, this will be very…
Hello! In this post I will show, in a piece of code, how to execute commands in Docker containers in Groovy or Java. As a dependency, the GitHub library com.github.dockerjava…
In this post, I will show another change to our Shared Library, as expected, this library must be incremental. At this point, I created another classpath with some classes to…
In this Knowledge Base post, I will leave 2 pieces of very simple and extremely similar code, how to read and write Yamls or Jsons, either by loading files or…
Here in this post, I want to leave one more piece of code, which will be useful later on, like a groovy script, you can make a python script call…
devops-db.com