Imported nut changes from glotzi.

[people/teissler/ipfire-2.x.git] / src / initscripts / init.d / nut

diff --git a/src/initscripts/init.d/nut b/src/initscripts/init.d/nut
new file mode 100644 (file)
index 0000000..43f7092
--- /dev/null
+++ b/src/initscripts/init.d/nut
@@ -0,0 +1,173 @@
+#! /bin/sh
+### BEGIN INIT INFO
+# Provides:          nut
+# Required-Start:    $local_fs $syslog $network
+# Required-Stop:     $local_fs $syslog $network
+# Default-Start:     2 3 4 5
+# Default-Stop:      0 1 6
+# Short-Description: Network UPS Tools initscript
+# Description:       This script take care of starting and stopping the
+#                    Network UPS Tools components. When needed, it also
+#                    handle the UPS hardware shutdown.
+### END INIT INFO
+
+# Author: Arnaud Quette <aquette@debian.org>
+
+PATH=/sbin:/usr/sbin:/bin:/usr/bin:/usr/local/sbin:/usr/local/bin
+
+NAME=nut
+DESC="Network UPS Tools"
+DEFAULT=/etc/sysconfig/nut
+CONFIG=/etc/nut/nut.conf
+
+. /etc/sysconfig/rc
+. $rc_functions
+
+# set upsd specific options. use "man upsd" for more info
+UPSD_OPTIONS=""
+
+# set upsmon specific options. use "man upsmon" for more info
+UPSMON_OPTIONS=""
+
+# Include defaults if available (transition period)
+if [ -f $DEFAULT ] ; then
+       . $DEFAULT
+fi
+
+# Include NUT nut.conf
+if [ -f $CONFIG ] ; then
+       . $CONFIG
+fi
+
+# Explicitly require the configuration to be done in /etc/nut/nut.conf
+if [ "x$MODE" = "xnone" ] ; then
+    log_failure_msg "$NAME disabled, please adjust the configuration to your needs "
+    log_failure_msg "and then set MODE to a suitable value in $CONFIG to enable it."
+    # exit success to avoid breaking the install process!
+    exit 0
+fi
+
+pid_dir=/var/run/nut
+upsmon_pid=${pid_dir}/upsmon.pid
+upsd_pid=${pid_dir}/upsd.pid
+upsd=/usr/sbin/upsd
+upsdrvctl=/usr/bin/upsdrvctl
+upsmon=/usr/sbin/upsmon
+log=">/dev/null 2>/dev/null"
+
+# Check if /var/run/nut exists and has the correct perms
+check_var_directory() {
+       [ ! -d ${pid_dir} ] && mkdir -p ${pid_dir} \
+               && chown root:nut ${pid_dir} \
+               && chmod 770 ${pid_dir}
+}
+
+start_stop_server () {
+  case "$MODE" in
+    standalone|netserver)
+      case "$1" in
+        start)
+          ! $upsdrvctl start >/dev/null 2>&1 && boot_mesg "(upsdrvctl failed)"
+          $upsd $UPSD_OPTIONS >/dev/null 2>&1
+          ;;
+        stop)
+          $upsd -c stop >/dev/null 2>&1
+          ! $upsdrvctl stop >/dev/null 2>&1 && boot_mesg "(upsdrvctl failed)"
+          ;;
+      esac
+      ;;
+    none|netclient|*)
+      return 1
+      ;;
+  esac
+}
+
+start_stop_client () {
+  case "$MODE" in
+    standalone|netserver|netclient)
+      case "$1" in
+        start)
+          $upsmon $UPSMON_OPTIONS >/dev/null 2>&1
+          ;;
+        stop)
+          $upsmon -c stop >/dev/null 2>&1
+          ;;
+      esac
+      ;;
+    none|*)
+      return 1
+      ;;
+  esac
+}
+
+case "$1" in
+
+  start)
+    boot_mesg "Starting $DESC"
+    check_var_directory
+    start_stop_server start
+    start_stop_client start
+    ;;
+
+  stop)
+    boot_mesg "Stopping $DESC"
+    start_stop_server stop
+    start_stop_client stop
+    ;;
+
+  reload)
+    $upsd   -c reload >/dev/null 2>&1
+    $upsmon -c reload >/dev/null 2>&1
+    ;;
+
+  restart|force-reload)
+    boot_mesg "Restarting $DESC"
+    start_stop_client stop
+    start_stop_server stop
+    sleep 5
+    check_var_directory
+    start_stop_server start
+    start_stop_client start
+    ;;
+
+  poweroff)
+    flag=`sed -ne 's#^ *POWERDOWNFLAG *\(.*\)$#\1#p' /etc/nut/upsmon.conf`
+    wait_delay=`sed -ne 's#^ *POWEROFF_WAIT= *\(.*\)$#\1#p' $CONFIG`
+    if [ -f "$flag" ] ; then
+      if $upsmon -K >/dev/null 2>&1 ; then
+       boot_mesg "Shutting down the UPS ..."
+       sleep 1
+       if $upsdrvctl shutdown ; then
+         sleep 5
+         boot_mesg "Waiting for UPS to cut the power"
+       else
+         boot_mesg "Shutdown failed."
+         boot_mesg "Waiting for UPS batteries to run down"
+       fi
+       if [ "$wait_delay" ] ; then
+         boot_mesg " (will reboot after $wait_delay) ..."
+         sleep "$wait_delay"
+         /etc/init.d/reboot stop
+       fi
+      else
+        boot_mesg "Power down flag is not set (UPS shutdown not needed)"
+      fi
+    else
+        if [ -z "$flag" ] ; then
+         boot_mesg "##########################################################"
+         boot_mesg "## POWERDOWNFLAG is not defined in /etc/nut/upsmon.conf ##"
+         boot_mesg "##                                                      ##"
+         boot_mesg "## Please read the Manual page upsmon.conf(5)           ##"
+         boot_mesg "##########################################################"
+       fi
+    fi
+    ;;
+
+  *)
+    N=/etc/init.d/$NAME
+    echo "Usage: $N {start|stop|reload|restart|force-reload|poweroff}" >&2
+    exit 1
+    ;;
+esac
+
+exit 0