rpm-ostree

A hybrid image/package system. Manage ostree deployments, package layers, filesystem overlays, and boot configuration. More information: https://coreos.github.io/rpm-ostree/administrator-handbook/.

• Show rpm-ostree deployments in the order they will appear in the bootloader:
  rpm-ostree status
• Show packages which are outdated and can be updated:
  rpm-ostree upgrade --preview
• Prepare a new ostree deployment with upgraded packages and reboot into it:
  rpm-ostree upgrade --reboot
• Reboot into the previous ostree deployment:
  rpm-ostree rollback --reboot
• Install a package into a new ostree deployment and reboot into it:
  rpm-ostree install {{package}} --reboot