tomcat構築手順
tar.gzからtomcatをインストールしたので、構築手順を記載しておきます。
CATALINA_BASEとCATALINA_HOMEを分けてマルチインスタンス化、
バージョンアップの簡易化を狙った手順になってます。
rootユーザにスイッチ
su - root
tomcat用のインストール資材用意
http://archive.apache.org/dist/tomcat/tomcat-8/
tomcat資材の展開
cd /usr/local/src
tar zxvf apache-tomcat-8.0.39.tar.gz
mv apache-tomcat-8.0.39 /usr/local/apache-tomcat-8.0.39
ln -s apache-tomcat-8.0.39 tomcat
groupadd -g 53 tomcat
useradd -s /sbin/nologin -u 53 -g 53 tomcat
CATALINA_BASEディレクトリの作成
mkdir /usr/local/apache-tomcat-base
cd /usr/local/apache-tomcat-8.0.39
mv conf logs temp webapps work /usr/local/apache-tomcat-base
CATALINA_BASE用の環境変数ファイル作成
cd /usr/local/apache-tomcat-base
mkdir bin
cd /usr/local/apache-tomcat-base/bin
vi setenv.sh
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export JAVA_HOME=/usr/java/latest
export CATALINA_HOME=/usr/local/tomcat
export CATALINA_BASE=/usr/local/apache-tomcat-base
export CATALINA_OUT=$CATALINA_HOME/logs/catalina.out
export CATALINA_PID=/var/log/tomcat/tomcat.pid
export PATH=$PATH:$JAVA_HOME/bin
export CLASSPATH=$JAVA_HOME/jre/lib:$JAVA_HOME/lib:$JAVA_HOME/lib/tools.jar:$CATALINA_BASE/classpath
export JAVA_OPTS="-verbose:gc -Xloggc:$CATALINA_HOME/logs/gc.log -XX:+PrintGCDetails"
export CATALINA_OPTS="-server -Xms2048m -Xmx2048m -XX:MetaspaceSize=512m -XX:MaxMetaspaceSize=512m -XX:NewSize=1024m -XX:MaxNewSize=1024m -XX:MaxTenuringThreshold=15 -XX:+HeapDumpOnOutOfMemoryError -Dcom.sun.management.jmxremote=true -Dcom.sun.management.jmxremote.port=17000 -Dcom.sun.management.jmxremote.ssl=false -Dcom.sun.management.jmxremote.authenticate=false -Djava.net.preferiPv4Stack=true -XX:+UseConcMarkSweepGC -XX:+CMSParallelRemarkEnabled -XX:+UseParNewGC"
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tomcat起動スクリプト作成
vi /etc/init.d/tomcat
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#!/bin/bash
#
# Startup script for the Tomcat Servlet Container
#
# chkconfig: - 35 65
# description: Tomcat is the servlet container that is used in the official \
# Reference Implementation for the Java Servlet and JavaServer \
# Pages technologies
INST_NAME=`basename $0`
TOMCAT_USER=tomcat
CATALINA_HOME=/usr/local/tomcat
. /etc/rc.d/init.d/functions
. /usr/local/apache-tomcat-base/bin/setenv.sh
prog=tomcat
start() {
echo -n $"Starting $prog: "
daemon --user $TOMCAT_USER $CATALINA_HOME/bin/startup.sh > /dev/null
RETVAL=$?
if [ $RETVAL -eq 0 ]; then
echo_success
else
echo_failure
fi
echo
[ $RETVAL = 0 ] && touch /var/lock/subsys/$prog
return $RETVAL
}
stop() {
echo -n $"Stopping $prog: "
daemon --user $TOMCAT_USER $CATALINA_HOME/bin/shutdown.sh > /dev/null
RETVAL=$?
if [ $RETVAL -eq 0 ]; then
echo_success
else
echo_failure
fi
echo
[ $RETVAL = 0 ] && rm -f /var/lock/subsys/$prog
return $RETVAL
}
# See how we were called.
case "$1" in
start)
start
;;
stop)
stop
;;
restart)
stop
start
;;
status)
INSTANCES=`ps -aef|grep java|grep tomcat|grep org.apache.catalina.startup.Bootstrap|wc -l`
if [ $INSTANCES -eq 0 ]; then
#echo $prog is stopped
echo $INST_NAME is stopped
RETVAL=3
else
#if [ $INSTANCES -eq 1 ]; then
# echo $prog is running 1 instance...
#else
# echo $prog is running $INSTANCES instances...
#fi
echo $INST_NAME is running instance...
RETVAL=0
fi
;;
*)
echo $"Usage: $prog {start|stop|restart|status|help}"
exit 1
esac
exit $RETVAL
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chmod 755 setenv.sh
chown tomcat:tomcat setenv.sh
chkconfigで登録
chkconfig --add tomcat
/var/log側にログディレクトリを作成
mkdir /var/log/tomcat
rm -fr /usr/local/apache-tomcat-base/logs
rm -fr /usr/local/tomcat/logs
ln -s /var/log/tomcat /usr/local/apache-tomcat-base/logs
ln -s /var/log/tomcat /usr/local/tomcat/logs
chown -R tomcat:tomcat /usr/local/apache-tomcat-base
chown -R tomcat:tomcat /usr/local/apache-tomcat-8.0.39
chown -R tomcat:tomcat /var/log/tomcat
tomcat起動
service tomcat start
tomcatの動作確認
ブラウザで http://tomcatサーバIP:8080/ にアクセス
管理ツールなど不要であれば削除
cd /usr/local/apache-tomcat-base/webapps
rm -rf docs examples host-manager manager
