postfix.init

   1 #!/bin/sh
   2 #
   3 # postfix       This shell script takes care of starting and stopping
   4 #               postfix.
   5 #
   6 # chkconfig:    345 80 20
   7 #
   8 # description:  Postfix is a Mail Transport Agent, which is the program \
   9 #               that moves mail from one machine to another.
  10
  11
  12 # Source function library
  13 . /etc/rc.d/init.d/functions
  14
  15 # Get network config
  16 . /etc/sysconfig/network
  17
  18 # Get service config
  19 [ -f /etc/sysconfig/postfix ] && . /etc/sysconfig/postfix
  20
  21 # Check that networking is up.
  22 networking_check() {
  23         if is_yes "${NETWORKING}"; then
  24                 if [ ! -f /var/lock/subsys/network -a "$1" != stop -a "$1" != status ]; then
  25                         msg_network_down "Postfix"
  26                         exit 1
  27                 fi
  28         else
  29                 exit 0
  30         fi
  31 }
  32
  33 start() {
  34         if [ -f /var/lock/subsys/postfix ]; then
  35                 msg_already_running "Postfix"
  36                 return
  37         fi
  38
  39         local msg
  40         msg_starting "Postfix"
  41         busy
  42         _daemon_set_ulimits
  43         msg=$(nice -n ${SERVICE_RUN_NICE_LEVEL:-${DEFAULT_SERVICE_RUN_NICE_LEVEL:-0}} /usr/sbin/postfix start 2>&1)
  44         RETVAL=$?
  45         if [ $RETVAL -eq 0 ]; then
  46                 ok
  47                 touch /var/lock/subsys/postfix
  48         else
  49                 fail
  50                 echo >&2 "$msg"
  51         fi
  52 }
  53
  54 stop() {
  55         if [ ! -f /var/lock/subsys/postfix ]; then
  56                 msg_not_running "Postfix"
  57                 return
  58         fi
  59
  60         local msg
  61         msg_stopping "Postfix"
  62         busy
  63         msg=$(/usr/sbin/postfix stop 2>&1)
  64         if [ $? -eq 0 ]; then
  65                 ok
  66         else
  67                 fail
  68                 echo >&2 "$msg"
  69         fi
  70         rm -f /var/lock/subsys/postfix >/dev/null 2>&1
  71 }
  72
  73 reload() {
  74         if [ ! -f /var/lock/subsys/postfix ]; then
  75                 msg_not_running "Postfix"
  76                 RETVAL=7
  77                 return
  78         fi
  79
  80         local msg
  81         msg_reloading "Postfix"
  82         busy
  83         msg=$(/usr/sbin/postfix reload 2>&1)
  84         RETVAL=$?
  85         if [ $RETVAL -eq 0 ]; then
  86                 ok
  87         else
  88                 fail
  89                 echo >&2 "$msg"
  90                 RETVAL=7
  91         fi
  92 }
  93
  94 RETVAL=0
  95 # See how we were called.
  96 case "$1" in
  97   start)
  98         networking_check
  99         start
 100         ;;
 101   stop)
 102         stop
 103         ;;
 104   restart)
 105         networking_check
 106         stop
 107         start
 108         ;;
 109   reload|force-reload)
 110         networking_check
 111         reload
 112         ;;
 113   rebuilddb)
 114         standard_db="access canonical relocated transport virtual"
 115         extra_db=$(ls -1 /etc/mail/*.db 2> /dev/null | grep -Ev '/(access|canonical|relocated|transport|virtual|aliases)\.db$')
 116
 117         echo -n "Rebuilding databases: "
 118         for base in $standard_db $extra_db; do
 119                 db=$(basename "$base" .db)
 120
 121                 if [ -f /etc/mail/$db ]; then
 122                         echo -n "$db "
 123                         /usr/sbin/postmap hash:/etc/mail/$db < /etc/mail/$db
 124                 fi
 125         done
 126         echo "...DONE"
 127
 128         echo -n "Rebuilding aliases database"
 129         /usr/bin/newaliases
 130         echo "...DONE"
 131         ;;
 132   status)
 133         status master
 134         exit $?
 135         ;;
 136   *)
 137         msg_usage "$0 {start|stop|restart|reload|force-reload|rebuilddb|status}"
 138         exit 3
 139 esac
 140
 141 exit $RETVAL