man: add zypper instructions for systemd-nspawn

v2:
- add -c and update the list of packages
v3:
- link to a man page on mankier.com

diff --git a/man/systemd-nspawn.xml b/man/systemd-nspawn.xml
index 7014443f53ed3991a5d36373fcbb79544c3a2842..5d3212dec7e60243899ffdd1fb871d23619702bc 100644 (file)
--- a/man/systemd-nspawn.xml
+++ b/man/systemd-nspawn.xml
@@ -1090,6 +1090,18 @@
       in a namespace container in it.</para>
     </example>
 
+    <example>
+      <title>Install the OpenSUSE Tumbleweed rolling distribution</title>
+
+      <programlisting># zypper --root=/var/lib/machines/tumbleweed ar -c \
+      https://download.opensuse.org/tumbleweed/repo/oss tumbleweed
+# zypper --root=/var/lib/machines/tumbleweed refresh
+# zypper --root=/var/lib/machines/tumbleweed install --no-recommends \
+      systemd shadow zypper openSUSE-release vim
+# systemd-nspawn -M tumbleweed passwd root
+# systemd-nspawn -M tumbleweed -b</programlisting>
+    </example>
+
     <example>
       <title>Boot into an ephemeral snapshot of the host system</title>
 
@@ -1132,6 +1144,7 @@
       <citerefentry project='mankier'><refentrytitle>dnf</refentrytitle><manvolnum>8</manvolnum></citerefentry>,
       <citerefentry project='die-net'><refentrytitle>debootstrap</refentrytitle><manvolnum>8</manvolnum></citerefentry>,
       <citerefentry project='archlinux'><refentrytitle>pacman</refentrytitle><manvolnum>8</manvolnum></citerefentry>,
+      <citerefentry project='mankier'><refentrytitle>zypper</refentrytitle><manvolnum>8</manvolnum></citerefentry>,
       <citerefentry><refentrytitle>systemd.slice</refentrytitle><manvolnum>5</manvolnum></citerefentry>,
       <citerefentry><refentrytitle>machinectl</refentrytitle><manvolnum>1</manvolnum></citerefentry>,
       <citerefentry project='man-pages'><refentrytitle>btrfs</refentrytitle><manvolnum>8</manvolnum></citerefentry>