installer-simple/systemd/installer.service.in

[Unit]
Description=System Installer
After=syslog.target network.target mnt-cdrom.mount systemd-user-sessions.service getty@%INSTALLER_TTY%.service plymouth-quit-wait.service
ConditionPathExists=/mnt/cdrom/system
ConditionPathExists=/dev/tty0

[Service]
EnvironmentFile=-/etc/conf.d/getty
ExecStart=-/sbin/agetty -n -l %BINDIR%/installer %INSTALLER_TTY% $GETTY_SPEED $GETTY_TERM
Type=idle
KillMode=process
Restart=always
RestartSec=0
UtmpIdentifier=%INSTALLER_TTY%
TTYPath=/dev/%INSTALLER_TTY%
TTYReset=yes
TTYVHangup=yes
TTYVTDisallocate=yes
IgnoreSIGPIPE=no
SendSIGHUP=yes

# Unset locale for the console getty since the console has problems
# displaying some internationalized messages.
Environment=LANG= LANGUAGE=de_DE.utf8 LC_CTYPE= LC_NUMERIC= LC_TIME= LC_COLLATE= LC_MONETARY= LC_MESSAGES= LC_PAPER= LC_NAME= LC_ADDRESS= LC_TELEPHONE= LC_MEASUREMENT= LC_IDENTIFICATION=

[Install]
WantedBy=multi-user.target
1	[Unit]
2	Description=System Installer
3	After=syslog.target network.target mnt-cdrom.mount systemd-user-sessions.service getty@%INSTALLER_TTY%.service plymouth-quit-wait.service
4	ConditionPathExists=/mnt/cdrom/system
5	ConditionPathExists=/dev/tty0
6
7	[Service]
8	EnvironmentFile=-/etc/conf.d/getty
9	ExecStart=-/sbin/agetty -n -l %BINDIR%/installer %INSTALLER_TTY% $GETTY_SPEED $GETTY_TERM
10	Type=idle
11	KillMode=process
12	Restart=always
13	RestartSec=0
14	UtmpIdentifier=%INSTALLER_TTY%
15	TTYPath=/dev/%INSTALLER_TTY%
16	TTYReset=yes
17	TTYVHangup=yes
18	TTYVTDisallocate=yes
19	IgnoreSIGPIPE=no
20	SendSIGHUP=yes
21
22	# Unset locale for the console getty since the console has problems
23	# displaying some internationalized messages.
24	Environment=LANG= LANGUAGE=de_DE.utf8 LC_CTYPE= LC_NUMERIC= LC_TIME= LC_COLLATE= LC_MONETARY= LC_MESSAGES= LC_PAPER= LC_NAME= LC_ADDRESS= LC_TELEPHONE= LC_MEASUREMENT= LC_IDENTIFICATION=
25
26	[Install]
27	WantedBy=multi-user.target