Add SELinux support to systemd-nspawn

[elogind.git] / man / systemd-nspawn.xml

diff --git a/man/systemd-nspawn.xml b/man/systemd-nspawn.xml
index 75d2e6d72e2a0a9c91cf18cf782eef8039f196ba..08b0457d16298d3395894391de82e60085e0b135 100644 (file)
--- a/man/systemd-nspawn.xml
+++ b/man/systemd-nspawn.xml
@@ -248,6 +248,27 @@
                                 </listitem>
                         </varlistentry>
 
                                 </listitem>
                         </varlistentry>
 

+                        <varlistentry>
+                                <term><option>-L</option></term>
+                                <term><option>--file-label=</option></term>
+
+                                <listitem><para>Sets the mandatory
+                                access control (MAC) file label to be
+                                used by tmpfs file systems in the
+                                container.</para>
+                                </listitem>
+                        </varlistentry>
+
+                        <varlistentry>
+                                <term><option>-Z</option></term>
+                                <term><option>--process-label=</option></term>
+
+                                <listitem><para>Sets the mandatory
+                                access control (MAC) label to be used by
+                                processes in the container.</para>
+                                </listitem>
+                        </varlistentry>
+

                         <varlistentry>
                                 <term><option>--uuid=</option></term>
 
                         <varlistentry>
                                 <term><option>--uuid=</option></term>
 


@@ -380,6 +401,21 @@
                                 creates read-only bind
                                 mount.</para></listitem>
                         </varlistentry>
                                 creates read-only bind
                                 mount.</para></listitem>
                         </varlistentry>

+
+                        <varlistentry>
+                                <term><option>--setenv=</option></term>
+
+                                <listitem><para>Specifies an
+                                environment variable assignment to
+                                pass to the init process in the
+                                container, in the format
+                                <literal>NAME=VALUE</literal>. This
+                                may be used to override the default
+                                variables or to set additional
+                                variables. This parameter may be used
+                                more than once.</para></listitem>
+                        </varlistentry>
+

                 </variablelist>
 
         </refsect1>
                 </variablelist>
 
         </refsect1>


@@ -431,6 +467,25 @@
                 </para>
         </refsect1>
 
                 </para>
         </refsect1>
 

+        <refsect1>
+                <title>Example 5</title>
+
+                <programlisting># btrfs subvolume snapshot / /.tmp
+# systemd-nspawn --private-network -D /.tmp -b</programlisting>
+
+                <para>This runs a copy of the host system in a
+                btrfs snapshot.</para>
+        </refsect1>
+
+        <refsect1>
+                <title>Example 6</title>
+
+                <programlisting># chcon system_u:object_r:svirt_sandbox_file_t:s0:c0,c1 -R /srv/container
+# systemd-nspawn -L system_u:object_r:svirt_sandbox_file_t:s0:c0,c1 -Z system_u:system_r:svirt_lxc_net_t:s0:c0,c1 -D /srv/container /bin/sh</programlisting>
+
+                <para>This runs a container with SELinux sandbox labels.</para>
+        </refsect1>
+

         <refsect1>
                 <title>Exit status</title>
 
         <refsect1>
                 <title>Exit status</title>