X-Git-Url: http://www.chiark.greenend.org.uk/ucgi/~ianmdlvl/git?a=blobdiff_plain;f=man%2Fsystemd-nspawn.xml;h=a926a7e5d3d18545890f68856b524c846c7b2639;hb=98709151f3e782eb508ba15e2a12c0b46003f061;hp=5bf43e8537e843b1fc0a70909e551803a7194b28;hpb=144f0fc0c8a5e2f6b72179e2b5fb992474da24ad;p=elogind.git

diff --git a/man/systemd-nspawn.xml b/man/systemd-nspawn.xml
index 5bf43e853..a926a7e5d 100644
--- a/man/systemd-nspawn.xml
+++ b/man/systemd-nspawn.xml
@@ -93,9 +93,12 @@
                 container.</para>
 
                 <para>Use a tool like
-                <citerefentry><refentrytitle>debootstrap</refentrytitle><manvolnum>8</manvolnum></citerefentry> or <citerefentry><refentrytitle>mock</refentrytitle><manvolnum>1</manvolnum></citerefentry>
+                <citerefentry><refentrytitle>yum</refentrytitle><manvolnum>8</manvolnum></citerefentry>
+                or
+                <citerefentry><refentrytitle>debootstrap</refentrytitle><manvolnum>8</manvolnum></citerefentry>
                 to set up an OS directory tree suitable as file system
-                hierarchy for <command>systemd-nspawn</command> containers.</para>
+                hierarchy for <command>systemd-nspawn</command>
+                containers.</para>
 
                 <para>Note that <command>systemd-nspawn</command> will
                 mount file systems private to the container to
@@ -195,6 +198,14 @@
                                 loopback device.</para></listitem>
                         </varlistentry>
 
+                        <varlistentry>
+                                <term><option>--read-only</option></term>
+
+                                <listitem><para>Mount the root file
+                                system read only for the
+                                container.</para></listitem>
+                        </varlistentry>
+
                 </variablelist>
 
         </refsect1>
@@ -202,27 +213,25 @@
         <refsect1>
                 <title>Example 1</title>
 
-                <programlisting># debootstrap --arch=amd64 unstable debian-tree/
-# systemd-nspawn -D debian-tree/</programlisting>
-
-                <para>This installs a minimal Debian unstable
-                distribution into the directory
-                <filename>debian-tree/</filename> and then spawns a
-                shell in a namespace container in it.</para>
+                <programlisting># yum --releasever=17 --nogpgcheck --installroot ~/fedora-tree/ install yum passwd vim-minimal rootfiles systemd
+# systemd-nspawn -D ~/fedora-tree /usr/lib/systemd/systemd</programlisting>
 
+                <para>This installs a minimal Fedora distribution into
+                the directory <filename>~/fedora-tree/</filename>
+                and then boots an OS in a namespace container in it,
+                with systemd as init system.</para>
         </refsect1>
 
         <refsect1>
                 <title>Example 2</title>
 
-                <programlisting># mock --init
-# systemd-nspawn -D /var/lib/mock/fedora-rawhide-x86_64/root/ /sbin/init systemd.log_level=debug</programlisting>
+                <programlisting># debootstrap --arch=amd64 unstable ~/debian-tree/
+# systemd-nspawn -D ~/debian-tree/</programlisting>
 
-                <para>This installs a minimal Fedora distribution into
-                a subdirectory of <filename>/var/lib/mock/</filename>
-                and then boots an OS in a namespace container in it,
-                with systemd as init system, configured for debug
-                logging.</para>
+                <para>This installs a minimal Debian unstable
+                distribution into the directory
+                <filename>~/debian-tree/</filename> and then spawns a
+                shell in a namespace container in it.</para>
 
         </refsect1>
 
@@ -238,8 +247,8 @@
                 <para>
                         <citerefentry><refentrytitle>systemd</refentrytitle><manvolnum>1</manvolnum></citerefentry>,
                         <citerefentry><refentrytitle>chroot</refentrytitle><manvolnum>1</manvolnum></citerefentry>,
-                        <citerefentry><refentrytitle>debootstrap</refentrytitle><manvolnum>8</manvolnum></citerefentry>,
-                        <citerefentry><refentrytitle>mock</refentrytitle><manvolnum>1</manvolnum></citerefentry>
+                        <citerefentry><refentrytitle>yum</refentrytitle><manvolnum>8</manvolnum></citerefentry>,
+                        <citerefentry><refentrytitle>debootstrap</refentrytitle><manvolnum>8</manvolnum></citerefentry>
                 </para>
         </refsect1>