pdns.init

   1 #!/bin/sh
   2 # pdns          This is controller stript for PowerDNS name server.
   3 #
   4 # chkconfig:    345 80 75
   5 #
   6 # description:  pdns is is a Domain Name Server (DNS) \
   7 #               that is used to resolve host names to IP addresses.
   8
   9 # Source function library
  10 . /etc/rc.d/init.d/functions
  11
  12 # Source networking configuration
  13 . /etc/sysconfig/network
  14
  15 # Check that networking is up.
  16 if is_no "${NETWORKING}"; then
  17         msg_network_down "pdns"
  18         exit 1
  19 fi
  20
  21 BINARYPATH=/usr/sbin
  22 SBINARYPATH=/usr/sbin
  23 SOCKETPATH=/var/run
  24
  25 cd /var/run
  26 suffix=`basename $0 | awk -F- '{print $2}'`
  27 if [ $suffix ]
  28 then
  29         EXTRAOPTS=--config-name=$suffix
  30         PROGNAME=pdns-$suffix
  31 else
  32         PROGNAME=pdns
  33 fi
  34
  35 pdns_server="/usr/sbin/pdns_server $EXTRAOPTS"
  36
  37 doPC() {
  38     ret=$(/usr/sbin/pdns_control $EXTRAOPTS $1 $2 2> /dev/null)
  39 }
  40
  41 if [ "$1" != "mrtg" -a "$1" != "cricket" ]
  42 then
  43         echo -n "$PROGNAME: "
  44 fi
  45
  46 doPC ping
  47 NOTRUNNING=$?
  48
  49 case "$1" in
  50         status)
  51                 if test "$NOTRUNNING" = "0"
  52                 then
  53                         doPC status
  54                         echo $ret
  55                 else
  56                         echo "not running"
  57                 fi
  58         ;;
  59
  60         stop)
  61                 if test "$NOTRUNNING" = "0"
  62                 then
  63                         doPC quit
  64                         echo $ret
  65                 else
  66                         echo "not running"
  67                 fi
  68         ;;
  69
  70         force-stop)
  71                 killall -v -9 pdns_server
  72         ;;
  73
  74         start)
  75                 if test "$NOTRUNNING" = "0"
  76                 then
  77                         echo "already running"
  78                 else
  79                         $pdns_server --daemon --guardian=yes
  80                         if test "$?" = "0"
  81                         then
  82                                 echo "started"
  83                         fi
  84                 fi
  85         ;;
  86
  87         force-reload | restart)
  88                 echo -n stopping and waiting
  89                 doPC quit
  90                 sleep 3
  91                 echo
  92                 $0 start
  93         ;;
  94
  95         reload)
  96                 if test "$NOTRUNNING" = "0"
  97                 then
  98                         doPC cycle
  99                         echo requested reload
 100                 else
 101                         echo not running yet
 102                         $0 start
 103                 fi
 104         ;;
 105
 106         monitor)
 107                 if test "$NOTRUNNING" = "0"
 108                 then
 109                         echo "already running"
 110                 else
 111                         $pdns_server --daemon=no --guardian=no --control-console --loglevel=9
 112                 fi
 113         ;;
 114
 115         dump)
 116                 if test "$NOTRUNNING" = "0"
 117                 then
 118                         doPC list
 119                         echo $ret
 120                 else
 121                         echo "not running"
 122                 fi
 123         ;;
 124
 125         show)
 126                 if [ $# -lt 2 ]
 127                 then
 128                         echo Insufficient parameters
 129                         exit
 130                 fi
 131                 if test "$NOTRUNNING" = "0"
 132                 then
 133                         echo -n "$2="
 134                         doPC show $2 ; echo $ret
 135                 else
 136                         echo "not running"
 137                 fi
 138         ;;
 139
 140         mrtg)
 141                 if [ $# -lt 2 ]
 142                 then
 143                         echo Insufficient parameters
 144                         exit
 145                 fi
 146                 if test "$NOTRUNNING" = "0"
 147                 then
 148                         doPC show $2 ; echo $ret
 149                         if [ "$3x" != "x" ]
 150                         then
 151                                 doPC show $3 ; echo $ret
 152                         else
 153                                 echo 0
 154                         fi
 155                         doPC uptime ; echo $ret
 156                         echo PowerDNS daemon
 157                 else
 158                         echo "not running"
 159                 fi
 160
 161         ;;
 162
 163         cricket)
 164                 if [ $# -lt 2 ]
 165                 then
 166                         echo Insufficient parameters
 167                         exit
 168                 fi
 169                 if test "$NOTRUNNING" = "0"
 170                 then
 171                         doPC show $2 ; echo $ret
 172                 else
 173                         echo "not running"
 174                 fi
 175
 176         ;;
 177
 178
 179
 180         *)
 181         echo pdns [start\|stop\|force-reload\|restart\|status\|dump\|show\|mrtg\|cricket\|monitor]
 182
 183         ;;
 184 esac
 185
 186