DevConf.CZ 2025

GPT 4 IaC usecases IRL
2025-06-13 , E104 (capacity 72)

I’ve made some practical experiments with GPT in the IaC context and want to share it
🔥 Documentations & presentations.
✅ Create Ansible lookup plugin.
✅ Generate documentation.
✅ Explain Jinja2 expressions.
❓ Fix errors in Ansible roles.
⛔️ Debug Ansible OTC dynamic inventory plugin.
⛔️ Explain dependencies across the project.
💡 PR reviewer.
💡 Increase IaC test coverage.


What level of experience should the audience have to best understand your session?

Intermediate - attendees should be familiar with the subject

  • In real life: cyclist, camper, engineer & coffee person.
  • At work: As an infrastructure simplifying engineer, I’ve seen infrastructure from completely different points of view: as a system administrator, software-defined storage developer, and DevOps engineer. Fortunately, there’s an unchanged part. I believe that infrastructure is code and therefore we must use the same philosophy for infrastructure as for software development.