devops-db.com Ansible – External calls (vars, files, templates, playbooks and tasks)
Hello, in this post, I want to show a small example of how to use external files in the playbook in Ansible: What is the intention of this example? I…
Ansible – File Encryption in Ansible Vault
In this post, like the previous one (Ansible – Secrets in Ansible Vault), I want to show how to use Ansible Vault encryption, but this time, for an entire file.Encrypting…
Vagrant – Custom Image/Box (Base Image)
Just like Docker or Kubernetes, Vagrant also uses initial “images” to create VMs, but in the case of Vagrant, called Box. Creating base images, with certain customized configurations, is a…
Ansible – Secrets in Ansible Vault
GitHub: https://github.com/faustobranco/devops-db/tree/master/knowledge-base/ansible/secrets In this post, I want to show how to use Ansible Vault to encrypt sensitive content in playbooks. For example, username, password, some key, IP, etc. Of course,…
[Deprecated] Architecture vs. support services
Architecture I have been evaluating some of the simplest Kubernetes solutions for local use, but as I have a major hardware limitation to create the lab, Microk8s responded better to…
Groovy – Call python script with Stream result
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…
Groovy – Copy file to Docker Container
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…
Groovy – Run command in Docker Container
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…
Jenkins – Python Module for Logs in pipelines
In this post, I want to show, in a similar way to the previous one, how to generate logs in pipelines, but this time from a Python script. https://devops-db.com/jenkins-class-for-logs-in-pipelines/ To…
Jenkins – Class for Logs in pipelines
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…