mirror of
https://github.com/ostreedev/ostree.git
synced 2024-12-23 21:35:26 +03:00
89 lines
2.9 KiB
XML
89 lines
2.9 KiB
XML
<?xml version='1.0'?> <!--*-nxml-*-->
|
|
<!DOCTYPE refentry PUBLIC "-//OASIS//DTD DocBook XML V4.2//EN"
|
|
"http://www.oasis-open.org/docbook/xml/4.2/docbookx.dtd">
|
|
|
|
<!--
|
|
Copyright 2016 Colin Walters <walters@verbum.org>
|
|
|
|
SPDX-License-Identifier: LGPL-2.0+
|
|
|
|
This library is free software; you can redistribute it and/or
|
|
modify it under the terms of the GNU Lesser General Public
|
|
License as published by the Free Software Foundation; either
|
|
version 2 of the License, or (at your option) any later version.
|
|
|
|
This library is distributed in the hope that it will be useful,
|
|
but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
|
|
Lesser General Public License for more details.
|
|
|
|
You should have received a copy of the GNU Lesser General Public
|
|
License along with this library. If not, see <https://www.gnu.org/licenses/>.
|
|
-->
|
|
|
|
<refentry id="ostree">
|
|
|
|
<refentryinfo>
|
|
<title>ostree admin unlock</title>
|
|
<productname>OSTree</productname>
|
|
|
|
<authorgroup>
|
|
<author>
|
|
<contrib>Developer</contrib>
|
|
<firstname>Colin</firstname>
|
|
<surname>Walters</surname>
|
|
<email>walters@verbum.org</email>
|
|
</author>
|
|
</authorgroup>
|
|
</refentryinfo>
|
|
|
|
<refmeta>
|
|
<refentrytitle>ostree admin unlock</refentrytitle>
|
|
<manvolnum>1</manvolnum>
|
|
</refmeta>
|
|
|
|
<refnamediv>
|
|
<refname>ostree-admin-unlock</refname>
|
|
<refpurpose>Prepare the current deployment for hotfix or development</refpurpose>
|
|
</refnamediv>
|
|
|
|
<refsynopsisdiv>
|
|
<cmdsynopsis>
|
|
<command>ostree admin unlock</command> <arg choice="opt" rep="repeat">OPTIONS</arg>
|
|
</cmdsynopsis>
|
|
</refsynopsisdiv>
|
|
|
|
<refsect1>
|
|
<title>Description</title>
|
|
|
|
<para>
|
|
Remove the read-only bind mount on <literal>/usr</literal>
|
|
and replace it with a writable overlay filesystem. This
|
|
default invocation of "unlock" is intended for
|
|
development/testing purposes. All changes in the overlay
|
|
are lost on reboot. However, this command also supports
|
|
"hotfixes", see below.
|
|
</para>
|
|
</refsect1>
|
|
|
|
<refsect1>
|
|
<title>Options</title>
|
|
|
|
<variablelist>
|
|
<varlistentry>
|
|
<term><option>--hotfix</option></term>
|
|
|
|
<listitem><para>If this option is provided, the
|
|
current deployment will be cloned as a rollback
|
|
target. This option is intended for things like
|
|
emergency security updates to userspace components
|
|
such as <literal>sshd</literal>. The semantics here
|
|
differ from the default "development" unlock mode
|
|
in that reboots will retain any changes (which is what
|
|
you likely want for security hotfixes).
|
|
</para></listitem>
|
|
</varlistentry>
|
|
</variablelist>
|
|
</refsect1>
|
|
</refentry>
|