machined: optionally, allow registration of pre-existing units (scopes

[elogind.git] / man / systemd-getty-generator.xml

diff --git a/man/systemd-getty-generator.xml b/man/systemd-getty-generator.xml
index 1c9c9345f90f4083f6178b4ac5a5fa0ca1516aad..2f3d124186ac1c508b150f4a5623f1772dc37d77 100644 (file)
--- a/man/systemd-getty-generator.xml
+++ b/man/systemd-getty-generator.xml
@@ -61,10 +61,15 @@
                 subsystem. It will also instantiate
                 <filename>serial-getty@.service</filename> instances
                 for virtualizer consoles, if execution in a
-                virtualized environment is detected. This should
-                ensure that the user is shown a login prompt at the
-                right place, regardless in which environment the
-                system is started. For example, it is sufficient to
+                virtualized environment is detected. Finally, it will
+                instantiate
+                <filename>container-getty@.service</filename>
+                instances for additional container pseudo TTYs as
+                requested by the container manager (see <ulink
+                url="http://www.freedesktop.org/wiki/Software/systemd/ContainerInterface/"><filename>Container Interface</filename></ulink>). This
+                should ensure that the user is shown a login prompt at
+                the right place, regardless of which environment the
+                system is started in. For example, it is sufficient to
                 redirect the kernel console with a kernel command line
                 argument such as <varname>console=</varname> to get
                 both kernel messages and a getty prompt on a serial
@@ -77,6 +82,12 @@
                 implements the <ulink
                 url="http://www.freedesktop.org/wiki/Software/systemd/Generators">generator
                 specification</ulink>.</para>
+
+                <para>Further information about configuration of
+                gettys you may find in <ulink
+                url="http://0pointer.de/blog/projects/serial-console.html">systemd
+                for Administrators, Part XVI: Gettys on Serial
+                Consoles (and Elsewhere)</ulink>.</para>
         </refsect1>
 
         <refsect1>