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lxc-copy: add copy hook explanation to manpage

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Signed-off-by: Christian Brauner <christian.brauner@mailbox.org>
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Christian Brauner
2016-03-02 14:06:52 +01:00
parent 759d521b1f
commit cc0607a931
1 changed files with 21 additions and 0 deletions
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doc/lxc-copy.sgml.in
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@@ -58,6 +58,7 @@ Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
<arg choice="opt">-K, --keepdata</arg> <arg choice="opt">-K, --keepdata</arg>
<arg choice="opt">-M, --keepmac</arg> <arg choice="opt">-M, --keepmac</arg>
<arg choice="opt">-L, --fssize <replaceable>size [unit]</replaceable></arg> <arg choice="opt">-L, --fssize <replaceable>size [unit]</replaceable></arg>
<arg choice="opt">-- hook arguments</arg>
</cmdsynopsis> </cmdsynopsis>
<cmdsynopsis> <cmdsynopsis>
<command>lxc-copy</command> <command>lxc-copy</command>
@@ -71,6 +72,7 @@ Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
<arg choice="opt">-K, --keepdata</arg> <arg choice="opt">-K, --keepdata</arg>
<arg choice="opt">-M, --keepmac</arg> <arg choice="opt">-M, --keepmac</arg>
<arg choice="opt">-L, --fssize <replaceable>size [unit]</replaceable></arg> <arg choice="opt">-L, --fssize <replaceable>size [unit]</replaceable></arg>
<arg choice="opt">-- hook arguments</arg>
</cmdsynopsis> </cmdsynopsis>
<cmdsynopsis> <cmdsynopsis>
<command>lxc-copy</command> <command>lxc-copy</command>
@@ -262,6 +264,25 @@ Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
</refsect1> </refsect1>
<refsect1>
<title>Copy hook</title>
<para>
If the container being copied has one or more
<filename>lxc.hook.clone</filename> specified, then the specified hooks
will be called for the new container. The first 3 arguments passed to the
clone hook will be the container name, a section ('lxc'), and the hook
type ('clone'). Extra arguments passed to <command>lxc-copy</command> will
be passed to the hook program starting at argument 4. The
<filename>LXC_ROOTFS_MOUNT</filename> environment variable gives
the path under which the container's root filesystem is mounted. The
configuration file pathname is stored in
<filename>LXC_CONFIG_FILE</filename>, the new container name in
<filename>LXC_NAME</filename>, the old container name in
<filename>LXC_SRC_NAME</filename>, and the path or device on which the
rootfs is located is in <filename>LXC_ROOTFS_PATH</filename>.
</para>
</refsect1>
&commonoptions; &commonoptions;
&seealso; &seealso;