NAME
bootc-upgrade - Download and queue an updated container image to apply
SYNOPSIS
bootc upgrade [--quiet] [--check] [--apply] [-h|--help]
DESCRIPTION
Download and queue an updated container image to apply.
This does not affect the running system; updates operate in an "A/B" style by default.
A queued update is visible as `staged` in `bootc status`.
Currently by default, the update will be applied at shutdown time via `ostree-finalize-staged.service`. There is also an explicit `bootc upgrade --apply` verb which will automatically take action (rebooting) if the system has changed.
However, in the future this is likely to change such that reboots outside of a `bootc upgrade --apply` do *not* automatically apply the update in addition.
OPTIONS
--quiet
: Dont display progress
--check
: Check if an update is available without applying it.
This only downloads an updated manifest and image configuration (i.e. typically kilobyte-sized metadata) as opposed to the image layers.
--apply
: Restart or reboot into the new target image.
Currently, this option always reboots. In the future this command will detect the case where no kernel changes are queued, and perform a userspace-only restart.
-h, --help
: Print help (see a summary with -h)
VERSION
v0.1.16