2 # Filename: terminalserver
3 # Purpose: Program to do something
4 # Authors: grml-team (grml.org), (c) Michael Gebetsroither <gebi@grml.org>
5 # Bug-Reports: see http://grml.org/bugs/
6 # License: This file is licensed under the GPL v2.
7 # Latest change: Sat Aug 06 14:14:40 CEST 2005
8 ################################################################################
15 #. /etc/grml/sysexits-sh
25 # this file holds all variable definitions
26 SHARED_PROG_VARS_="/usr/share/grml-terminalserver/shared_prog_vars"
27 isExistent $SHARED_PROG_VARS_ die
38 Usage: "$PROG_NAME__" [OPTIONS] <command>
40 $PROG_NAME__ is the config program for the terminalserver
45 start <service> Start services
46 stop <service> Stop services
47 clean Stop all + remove config and boot files from services
53 nfs All necessary nfs daemons
57 -v verbose (show what is going on, v++)
65 function createDhcpConf
67 execute "mv -fb \"$DHCPD_CONFIG_FILE_\" \"$DHCPD_CONFIG_FILE_.old\"" eprint &>/dev/null
69 execute "source $TEMPLATE_CONFIG_DIR_/dhcpd_config" die
72 function removeDhcpConf
74 rm -f "$DHCPD_CONFIG_FILE_"
80 start-stop-daemon --stop --quiet --pidfile "$DHCPD_PID_"
82 rm -f /var/lib/dhcp3/dhcpd.leases* 2>/dev/null #FIXME
83 touch /var/lib/dhcp3/dhcpd.leases
87 local conf_file_="$DHCPD_CONFIG_FILE_"
89 test -f $DHCPD_BIN_ || die "could not find dhcpd \"$DHCPD_BIN_\""
90 start-stop-daemon --start --quiet --pidfile "$DHCPD_PID_" \
91 --exec "$DHCPD_BIN_" -- -cf "$conf_file_" -q "$INTERFACE_" || warn "problems starting dhcpd"
95 isExistent "$DHCPD_CONFIG_FILE_" || \
96 warn "no config for dhcpd: \"$DHCPD_CONFIG_FILE_\" => not starting dhcpd" || return 1
105 function removeTftpConf
107 rm -rf $TFTPD_DATA_DIR_/*
109 function createTftpConf
113 execute "mkdir $TFTPD_DATA_DIR_/pxelinux.cfg" die
114 execute "install -m 644 /usr/lib/syslinux/pxelinux.0 $TFTPD_DATA_DIR_" die
115 execute "install -m 644 $PATH_/minirt26.gz $TFTPD_DATA_DIR_" die
116 execute "install -m 644 $KERNEL_IMAGE_ $TFTPD_DATA_DIR_/linux26" die
117 execute "install -m 644 $MEMTEST_IMAGE_ $TFTPD_DATA_DIR_/memtest" die
118 execute "install -m 644 $PXE_BOOT_MSG_ $TFTPD_DATA_DIR_" die
119 execute "install -m 644 $PXE_BOOT_LOGO_ $TFTPD_DATA_DIR_" die
121 execute "source $TEMPLATE_CONFIG_DIR_/grub-pxelinux_config" die
126 start-stop-daemon --stop --quiet --name "${TFTPD_BIN_##*/}"
130 test -f $TFTPD_BIN_ || die "could not find \"$TFTPD_BIN_\""
131 start-stop-daemon --start --quiet --exec "$TFTPD_BIN_" -- -l -a "$IP_" -s "$TFTPD_DATA_DIR_" || \
132 warn "problems starting tftpd server"
146 /etc/init.d/portmap start
147 /etc/init.d/nfs-common start
148 # FIXME /etc/init.d/nfs-kernel-server start
149 $USR_SHARE_/nfs-kernel-server start
151 # FIXME Silly "/etc/init.d/nfs-kernel-server start"
152 # FIXME #246904 (init script does not start if no exports in /etc/exports)
153 execute "exportfs -o ro,no_root_squash,async,nohide $NETWORK_/$NETMASK_:$MOUNT_POINT_" warn
154 #execute "echo -e \"\n$MOUNT_POINT_ $NETWORK_/$NETMASK_(ro,no_root_squash,async)\" >> /etc/exports" warn
158 execute "exportfs -u -o ro,no_root_squash,async,nohide $NETWORK_/$NETMASK_:$MOUNT_POINT_" warn
159 if [[ `exportfs |wc -l` > 0 ]]; then
160 dprint "There are other exports, not stopping NFS serivces"
162 /etc/init.d/nfs-kernel-server stop >/dev/null 2>&1
163 /etc/init.d/nfs-common stop >/dev/null 2>&1
164 /etc/init.d/portmap stop >/dev/null 2>&1
169 function allreadyConfigured
171 isExistent "$CONF_FILE_" dprint || return 1
175 function createConfig
178 execute "sed -i 's/^ALL/\#ALL/' /etc/hosts.deny" warn
179 execute "sed -i 's/^ALL : ALL@ALL : DENY/ALL : ALL@ALL : ALLOW/' /etc/hosts.allow" warn
189 echo -n "Starting tftpd..."
192 echo -n "Starting dhcpd..."
195 echo -n "Starting nfs..."
205 notice "Terminal-server stopped"
217 function serviceStart
219 local service_="$1" # service to start, if nothing => all
226 *) warn "Service $service_ not available" ;;
232 local service_="$1" # service to stop, if nothing => all
239 *) warn "Service $service_ not available" ;;
248 while getopts "i:hv" opt; do
250 h) printUsage; exit ;;
251 v) let verbose_=$verbose_+1 ;;
252 ?) printUsage; exit 64 ;;
255 shift $(($OPTIND - 1)) # set ARGV to the first not parsed commandline parameter
259 help) printUsage; exit 0 ;;
262 checkRoot die "You have to be root to use this program"
265 isExistent $DEFAULT_CONFIG_ die
274 if [[ $MOUNT_POINT_ == "" || $KERNEL_IMAGE_ == "" || $MEMTEST_IMAGE_ == "" || \
275 $PXE_BOOT_MSG_ == "" || $PXE_BOOT_MSG_ == "" ]]; then
276 warn "MOUNT_POINT_=\"$MOUNT_POINT_\" \
277 KERNEL_IMAGE_=\"$KERNEL_IMAGE_\" \
278 MEMTEST_IMAGE_=\"$MEMTEST_IMAGE_\"
279 PXE_BOOT_MSG_=\"$PXE_BOOT_MSG_\"
280 PXE_BOOT_LOGO_=\"$PXE_BOOT_LOGO_\""
281 die "False configuration, please update $CONFIG_"
285 clean) actionClean; exit 0 ;;
290 isExistent "$CONF_FILE_" warn "sorry configfile \"$CONF_FILE_\" not found"
291 if [ $? -eq 1 ]; then
292 $CONFIG_PROG_ && continue
293 $DIALOG_ --clear --backtitle "$BACK_TITLE_" --title "Question" --yesno \
294 "grml-terminalserver-config returned an error, do you want to quit now?" 5 75 && exit 1
301 # check for necessary files
302 check_necessary_files_='no'
303 if [ "$1" == 'start' ]; then
305 tftp|"") check_necessary_files_='yes' ;;
308 if [ $check_necessary_files_ == 'yes' ]; then
309 # test for files absolutly necessary for grml-terminalserver and created from -config
311 for i in $PATH_/minirt26.gz; do
312 isExistent $i warn || problem_=1
314 if [ $problem_ -eq 1 ]; then
315 die 'Some necessary files are missing, please rerun grml-terminalserver-config, or copy the files manually'
321 start) serviceStart "$2" ;;
322 stop) serviceStop "$2" ;;
328 ################################################################################
329 # vim:foldmethod=marker