container: spawn a getty instead of a sulogin in a container

Makefile.am

@@ -304,6 +304,7 @@ nodist_systemunit_DATA = \
 	units/getty@.service \
 	units/serial-getty@.service \
 	units/console-shell.service \
+	units/console-getty.service \
 	units/systemd-initctl.service \
 	units/systemd-shutdownd.service \
 	units/systemd-modules-load.service \
@@ -339,6 +340,7 @@ EXTRA_DIST += \
 	units/getty@.service.m4 \
 	units/serial-getty@.service.m4 \
 	units/console-shell.service.m4.in \
+	units/console-getty.service.m4.in \
 	units/rescue.service.m4.in \
 	units/systemd-initctl.service.in \
 	units/systemd-shutdownd.service.in \

src/getty-generator/getty-generator.c

@@ -116,7 +116,7 @@ int main(int argc, char *argv[]) {
         if (detect_container(NULL) > 0) {
                 log_debug("Automatically adding console shell.");
 
-                if (add_symlink("console-shell.service", "console-shell.service") < 0)
+                if (add_symlink("console-getty.service", "console-getty.service") < 0)
                         r = EXIT_FAILURE;
 
                 /* Don't add any further magic if we are in a container */

units/.gitignore

@@ -1,3 +1,4 @@
+/console-getty.service
 /systemd-journald.service
 user@.service
 systemd-logind.service

units/console-getty.service.m4.in

@@ -0,0 +1,47 @@
+#  This file is part of systemd.
+#
+#  systemd is free software; you can redistribute it and/or modify it
+#  under the terms of the GNU Lesser General Public License as published by
+#  the Free Software Foundation; either version 2.1 of the License, or
+#  (at your option) any later version.
+
+[Unit]
+Description=Console Getty
+After=systemd-user-sessions.service plymouth-quit-wait.service
+m4_ifdef(`TARGET_FEDORA',
+After=rc-local.service
+)m4_dnl
+m4_ifdef(`TARGET_ARCH',
+After=rc-local.service
+)m4_dnl
+m4_ifdef(`TARGET_FRUGALWARE',
+After=local.service
+)m4_dnl
+m4_ifdef(`TARGET_ALTLINUX',
+After=rc-local.service
+)m4_dnl
+m4_ifdef(`TARGET_MANDRIVA',
+After=rc-local.service
+)m4_dnl
+m4_ifdef(`TARGET_MAGEIA',
+After=rc-local.service
+)m4_dnl
+Before=getty.target
+
+[Service]
+ExecStart=-/sbin/agetty --noclear -s console 115200,38400,9600
+Restart=always
+RestartSec=0
+UtmpIdentifier=cons
+TTYPath=/dev/console
+TTYReset=yes
+TTYVHangup=yes
+KillMode=process
+IgnoreSIGPIPE=no
+
+# Bash ignores SIGTERM, so we send SIGHUP instead, to ensure that bash
+# terminates cleanly.
+KillSignal=SIGHUP
+
+[Install]
+WantedBy=getty.target