［sh］ Tomcatの起動と終了

設定を確認すること。

#!/bin/bash

TOMCATDIR=/usr/local/opt/tomcat/current
JMXAUTHDIR=/home/frieda
JVMARGS="-Xms256m -Xmx1024m -XX:PermSize=128m -XX:MaxPermSize=256m -Dcom.sun.management.jmxremote.port=1099 -Dcom.sun.management.jmxremote.access.file=${JMXAUTHDIR}/jmxremote.access -Dcom.sun.management.jmxremote.password.file=${JMXAUTHDIR}/jmxremote.password -Dcom.sun.management.jmxremote.ssl=false"

# tomcatctl
SCRIPTVER="1.00"
SCRIPTDSC="tomcatctl"
SCRIPTNAME=${0##*/}

function exit_err() {
  echo "$SCRIPTNAME: $1" 1>&2
  exit 1
}

function getpid() {
  PID=`ps xww | grep '[j]ava' | grep '[o]rg.apache.catalina.startup.Bootstrap start' | awk -F' ' '{print $1 }'`
  [ -z $PID ] &&  PID=-1
  echo $PID
}


TOMCATPID=`getpid`
cd $TOMCATDIR


case "$1" in
  start)
    [ $TOMCATPID -ge 0 ] && exit_err "tomcat is up"
    (env CATALINA_OPTS="$JVMARGS" bin/startup.sh > /dev/null 2>&1)
  ;;

  stop)
    [ ${TOMCATPID} -ge 0 ] || exit_err "tomcat is down"
    (bin/shutdown.sh > /dev/null 2>&1)

    COUNT=0
    MAXCOUNT=20
    while [ $COUNT -lt $MAXCOUNT ] && (ps -p$TOMCATPID > /dev/null 2>&1); do
      let COUNT++
      sleep 1
    done
    [ $COUNT -ge $MAXCOUNT ] && exit_err "time out"
    exit 0
  ;;

  kill)
    [ $TOMCATPID -ge 0 ] || exit_err "tomcat is down"
    (kill -KILL $TOMCATPID)
  ;;

  *)
    exit_err "Usage: start stop kill"
  ;;
esac