# os automated upgrades

Rocky Linux is configured to automatically upgrade. The OS reboot is then
coordinated with Kubernetes nodes via [Kured](https://kured.dev/).

Inspired by [github.com/khuedoan/homelab](https://github.com/khuedoan/homelab/tree/da9afc6de0f27c1d431ae9ecf4f899cb6aedcd15/metal/roles/automatic_upgrade).

- [DNF automatic updates (Fedora docs)](https://docs.fedoraproject.org/en-US/quick-docs/autoupdates/)

## Setup

1. Install

    ```bash
    dnf update -y

    dnf install -y dnf-automatic dnf-utils
    ```

2. Configure

    `/etc/dnf/automatic.conf`:

    ```conf
    [commands]
    upgrade_type = default
    apply_updates = yes
    ```

3. Start

    ```bash
    systemctl enable dnf-automatic.timer
    systemctl start dnf-automatic.timer
    ```