NAME
ostree-admin-upgrade - Construct new tree from current origin and deploy it, if it changedSYNOPSIS
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
No update available.
| OSTree |