NAME

       ostree-admin-upgrade - Construct new tree from current origin and deploy it, if it changed

SYNOPSIS

       ostree admin upgrade [OPTIONS...]

DESCRIPTION

       Downloads the latest version of the current ref from the build server and deploys it, if
       it changed. Reboot the machine for the changes to take effect. These phases can be split
       via --pull-only and --deploy-only.

OPTIONS

       --os="STATEROOT"
           Use a different operating system root than the current one.

       --pull-only
           Only perform a pull into the repository; do not create a deployment. This option can
           hence safely be used in a background scheduled job with the assurance of not changing
           system state.

       --deploy-only
           Create a new deployment from the latest commit in the tracked origin refspec. This
           option is intended to be used by a scheduled system that detected changes via
           --pull-only, and is ready to deploy them.

       --stage
           Perform deployment finalization at shutdown time. Recommended, and will likely become
           the default in the future.

       --reboot,-r
           Reboot after a successful upgrade.

       --allow-downgrade
           Permit deployment of chronologically older trees.

       --override-commit="CHECKSUM"
           Deploy CHECKSUM instead of the latest tree.

EXAMPLE

       $ ostree admin upgrade

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