How are you automating server-side tasks outside of Elixir?

Most of our app logic is in Elixir (LiveView, Oban, Phoenix), but for system-level stuff like OS patching, background cleanup, SSL renewal, or even restarting nodes — what tools are you using?

Are you just sticking with Bash scripts and cron? Or have you integrated anything more structured like Ansible, Jenkins, or even custom Elixir code?

Would love to hear what’s working in real-world projects.

I replaced github actions with a local build mix tasks for personal projects.

Ansible is common for infrastructure-related tasks.