86 lines
2.6 KiB
Groff
86 lines
2.6 KiB
Groff
'\" t
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.\" Title: ostree admin upgrade
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.\" Author: Colin Walters <walters@verbum.org>
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.\" Generator: DocBook XSL Stylesheets v1.79.1 <http://docbook.sf.net/>
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.\" Date: 04/14/2017
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.\" Manual: ostree admin upgrade
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.\" Source: OSTree
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.\" Language: English
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.\"
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.TH "OSTREE ADMIN UPGRADE" "1" "" "OSTree" "ostree admin upgrade"
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.\" -----------------------------------------------------------------
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.\" * Define some portability stuff
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.\" -----------------------------------------------------------------
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.\" ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
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.\" http://bugs.debian.org/507673
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.\" http://lists.gnu.org/archive/html/groff/2009-02/msg00013.html
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.\" ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
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.ie \n(.g .ds Aq \(aq
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.el .ds Aq '
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.\" -----------------------------------------------------------------
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.\" * set default formatting
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.\" -----------------------------------------------------------------
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.\" disable hyphenation
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.nh
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.\" disable justification (adjust text to left margin only)
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.ad l
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.\" -----------------------------------------------------------------
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.\" * MAIN CONTENT STARTS HERE *
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.\" -----------------------------------------------------------------
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.SH "NAME"
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ostree-admin-upgrade \- Construct new tree from current origin and deploy it, if it changed
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.SH "SYNOPSIS"
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.HP \w'\fBostree\ admin\ upgrade\fR\ 'u
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\fBostree admin upgrade\fR [OPTIONS...]
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.SH "DESCRIPTION"
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.PP
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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
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\fB\-\-pull\-only\fR
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and
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\fB\-\-deploy\-only\fR\&.
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.SH "OPTIONS"
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.PP
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\fB\-\-os\fR="OSNAME"
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.RS 4
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Use a different operating system root than the current one\&.
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.RE
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.PP
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\fB\-\-pull\-only\fR
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.RS 4
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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\&.
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.RE
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.PP
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\fB\-\-deploy\-only\fR
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.RS 4
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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
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\fB\-\-pull\-only\fR, and is ready to deploy them\&.
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.RE
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.PP
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\fB\-\-reboot\fR,\fB\-r\fR
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.RS 4
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Reboot after a successful upgrade\&.
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.RE
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.PP
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\fB\-\-allow\-downgrade\fR
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.RS 4
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Permit deployment of chronologically older trees\&.
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.RE
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.PP
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\fB\-\-override\-commit\fR="CHECKSUM"
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.RS 4
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Deploy CHECKSUM instead of the latest tree\&.
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.RE
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.SH "EXAMPLE"
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.PP
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\fB$ ostree admin upgrade\fR
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.sp
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.if n \{\
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.RS 4
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.\}
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.nf
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No update available\&.
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.fi
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.if n \{\
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.RE
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.\}
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