src/initscripts/init.d/collectd

   1 #!/bin/sh
   2 # Begin $rc_base/init.d/collecd
   3
   4
   5 . /etc/sysconfig/rc
   6 . $rc_functions
   7
   8 eval $(/usr/local/bin/readhash /var/ipfire/main/settings)
   9
  10 if [ "$RRDLOG" = '' ]; then
  11         RRDLOG=/var/log/rrd
  12 fi
  13
  14 case "$1" in
  15         start)
  16                 # If run from init and collectd alrady started then exit silent
  17                 if [ "$(basename $0)" != "collectd" ]; then
  18                         if [ "$(ps -A | grep " collectd$")" != "" ]; then
  19                                 exit 0
  20                         fi
  21                 fi
  22
  23                 # At first run search for sensors with sensors-detect
  24                 if [ ! -e /etc/sysconfig/lm_sensors ]; then
  25                         boot_mesg "Searching for Sensors..."
  26
  27                         # pre scan and try to load modules
  28                         "yes" | /usr/sbin/sensors-detect > /dev/null
  29                         if [ -e /etc/sysconfig/lm_sensors ]; then
  30                                 # Module load
  31                                 for modul in `cat /etc/sysconfig/lm_sensors | grep '^MODULE_' | cut -d"=" -s -f2`; do
  32                                         modprobe $modul > /dev/null 2>&1;
  33                                 done
  34                         fi
  35
  36                         # Final scan
  37                         "yes" | /usr/sbin/sensors-detect > /dev/null
  38                         evaluate_retval
  39
  40                         if [ ! -e /etc/sysconfig/lm_sensors ]; then
  41                                 echo "#No Sensors detected " > /etc/sysconfig/lm_sensors
  42                         fi
  43                 fi
  44
  45                 # Load sensor modules only first start
  46                 if [ ! -e /var/lock/sensors_modules ]; then
  47                         touch /var/lock/sensors_modules
  48                         boot_mesg -n "Loading Sensor Modules: "
  49                         for modul in `cat /etc/sysconfig/lm_sensors | grep '^MODULE_' | cut -d"=" -s -f2`; do
  50                         modprobe $modul > /dev/null 2>&1;
  51                                 if [ ${?} = 0 ]; then
  52                                         boot_mesg -n "$SUCCESS$modul$NORMAL ";
  53                                 else
  54                                         boot_mesg -n "$WARNING$modul$NORMAL ";
  55                                 fi
  56                         done
  57                         boot_mesg;
  58                         echo_ok;
  59                 fi
  60
  61                 # Enable sensors plugin if sensors found
  62                 if [ "$( sensors 2>&1 | grep 'No sensors found!' | wc -l )" == "1" ]; then
  63                         sed -i -e "s|^LoadPlugin sensors|#LoadPlugin sensors|g" /etc/collectd.conf
  64                 else
  65                         sed -i -e "s|^#LoadPlugin sensors|LoadPlugin sensors|g" /etc/collectd.conf
  66                 fi
  67
  68                 # Enable thermal plugin if thermal_zone found
  69                 if [ ! -e  /sys/class/thermal/thermal_zone0 ]; then
  70                         sed -i -e 's|^include "/etc/collectd.thermal"$|#include "/etc/collectd.thermal"|g' /etc/collectd.conf
  71                 else
  72                         sed -i -e 's|^#include "/etc/collectd.thermal"$|include "/etc/collectd.thermal"|g' /etc/collectd.conf
  73                 fi
  74
  75                 # Enable swap plugin if swap found
  76                 if [ "$(swapon -s | wc -l)" == "1" ]; then
  77                         sed -i -e "s|^LoadPlugin swap|#LoadPlugin swap|g" /etc/collectd.conf
  78                 else
  79                         sed -i -e "s|^#LoadPlugin swap|LoadPlugin swap|g" /etc/collectd.conf
  80                 fi
  81
  82                 boot_mesg "Starting Collection daemon..."
  83                 /usr/sbin/collectd -C /etc/collectd.conf
  84                 evaluate_retval
  85                 ;;
  86         stop)
  87                 boot_mesg "Stopping Collection daemon..."
  88                 killproc /usr/sbin/collectd
  89                 evaluate_retval
  90                 # Save the ramdisk at manual stop but not at shutdown
  91                 if [ "$(basename $0)" == "collectd" ]; then
  92                     /etc/init.d/tmpfs backup
  93                 fi
  94                 ;;
  95         restart)
  96                 ${0} stop
  97                 sleep 1
  98                 ${0} start
  99                 ;;
 100         status)
 101                 statusproc /usr/sbin/collectd
 102                 ;;
 103
 104         *)
 105                 echo "Usage: $0 {start|stop|restart|status}"
 106                 exit 1
 107                 ;;
 108 esac
 109
 110 # End $rc_base/init.d/collectd