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Create basic IoT bootc docs. More to come...
nullr0ute
reviewed
Nov 12, 2024
| Since the launch of Fedora 41, Fedora IoT has supported bootable containers (bootc). | ||
| Bootable containers are similar in function to other containers (like Podman), but allow the user to boot into the container as an immutable system. | ||
| Any updates or package installs are then layered on top of the base bootc image, allowing rollbacks in the event of an issue. | ||
| Each bootc image ships with a kernel, bootloader, drivers, etc, rendering them fully bootable and not requiring a container manager (Podman, Kubernetes, etc). |
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This is a bit weird, you would/could still use a container manager such as podman to maintain applications, the container in the bootc case is mechanism for maintaining the base OS.
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| == Installing/Layering Packages onto the Bootable Container | ||
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| Installing packages is the same as on an ostree Fedora IoT image and retains the same rpm-ostree functionality: |
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That is incorrect, you use dnf.
| Installing packages is the same as on an ostree Fedora IoT image and retains the same rpm-ostree functionality: | ||
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| sudo rpm-ostree install htop |
| sudo bootc switch registry.fedoraproject.com/fedora-iot:latest | ||
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| The following can be used to ensure the image has been downloaded and set for boot. |
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Please put an example output here rather than saying "Look for XXX"
| Also, check that the `rollbackQueued:` field shows `true`. | ||
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| sudo bootc status |
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Create basic IoT bootc docs. More to come...