Tomcat이 설치된 후 환경설정을 통해 최적화를 수행하여야 한다.
Tomcat7을 기준으로 환경을 최적화 하는 방법이다.
1. .bash_profile 설정
# .bash_profile # Get the aliases and functions if [ -f ~/.bashrc ]; then . ~/.bashrc fi # User specific environment and startup programs JAVA_HOME=/engn001/jdk1.7.0_80 TOMCAT_HOME=/engn001/tomcat-7.0.88 LOG_HOME=/logs001/ SRC_HOME=/sorc001/ PATH=$PATH:$HOME/.local/bin:$HOME/bin:$JAVA_HOME/bin alias tomcat='cd $TOMCAT_HOME' alias logs='cd $LOG_HOME/app' alias src='cd $SRC_HOME' alias applog='tail -f $LOG_HOME/app/dsc_app.log' umask 022 export PATH JAVA_HOME |
2. vi editor 설정
tomcat 계정 Home Directory에 .vimrc 파일 생성
colo evening syntax on set tabstop=4 set shiftwidth=4 set softtabstop=4 set expandtab |
3. Tomcat catalina.sh 설정 변경
################################################################# # Set Java options start # ################################################################# DATE=`date +"%Y%m%d"` CATALINA_OUT="/logs001/tomcat/catalina.out" JAVA_OPTS=" $JAVA_OPTS -D$SERVER_NAME -server" JAVA_OPTS=" $JAVA_OPTS -Xms1280m -Xmx1280m -XX:PermSize=256m -XX:MaxPermSize=256m -XX:NewSize=256m -XX:MaxNewSize=256m -XX:SurvivorRatio=8 -XX:MaxDirectMemorySize=512m" JAVA_OPTS=" $JAVA_OPTS -XX:+CMSClassUnloadingEnabled" JAVA_OPTS=" $JAVA_OPTS -XX:+HeapDumpOnOutOfMemoryError -XX:HeapDumpPath=/logs001/tomcat/dump/$SERVER_NAME-java_pid.hprof_$DATE" #JAVA_OPTS=" ${JAVA_OPTS} -javaagent:${SCOUTER_AGENT_DIR}/scouter.agent.jar" #JAVA_OPTS=" ${JAVA_OPTS} -Dscouter.config=${SCOUTER_AGENT_DIR}/conf/scouter.conf" #JAVA_OPTS=" ${JAVA_OPTS} -Dobj_name=$SERVER_NAME" if [ "$1" = "start" ]; then JAVA_OPTS=" $JAVA_OPTS -verbose:gc -Xloggc:/logs001/tomcat/gc/gc_$SERVER_NAME_$DATE.log" JAVA_OPTS=" $JAVA_OPTS -XX:+UseParallelGC -XX:ParallelGCThreads=8 -XX:+PrintGCDetails -XX:+PrintGCDateStamps -XX:+PrintHeapAtGC -XX:+UseParallelOldGC -XX:-UseAdaptiveSizePolicy" fi ################################################################# # Set Java options end # ################################################################# |
Garbage Collection은 Concurrent GC로 설정되어 있으며, 시스템에 따라 적절한 메모리, Log 등을 설정한다.
4. server.xml 설정 변경
<Connector port="8080" protocol="HTTP/1.1" maxPostSize="-1" maxParameterCount="100" connectionTimeout="20000" minSpareThreads="50" maxThreads="200" acceptCount="2000" redirectPort="8443" /> |
Thread, Timeout 등 관련된 항목을 설정한다.
또한 AJP를 사용하는 경우에도 AJP Connector에 Thread, Timeout관련 설정을 수정한다.
<Listener className="org.apache.catalina.security.SecurityListener" checkedOsUsers="root" /> |
root 계정으로 Tomcat을 시작할 수 없도록 Listener를 등록한다.
5. Start Script 작성
Tomcat 설치 디렉토리의 bin에 start.sh 스크립트 작성
[start.sh]
#!/bin/sh # Licensed to the Apache Software Foundation (ASF) under one or more # contributor license agreements. See the NOTICE file distributed with # this work for additional information regarding copyright ownership. # The ASF licenses this file to You under the Apache License, Version 2.0 # (the "License"); you may not use this file except in compliance with # the License. You may obtain a copy of the License at # # http://www.apache.org/licenses/LICENSE-2.0 # # Unless required by applicable law or agreed to in writing, software # distributed under the License is distributed on an "AS IS" BASIS, # WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. # See the License for the specific language governing permissions and # limitations under the License. # ----------------------------------------------------------------------------- # Start Script for the CATALINA Server # ----------------------------------------------------------------------------- # resolve links - $0 may be a softlink PRG="$0" CATALINA_BASE=/engn001/tomcat-7.0.88 SERVER_NAME=xxxServer1 export CATALINA_BASE SERVER_NAME while [ -h "$PRG" ] ; do ls=`ls -ld "$PRG"` link=`expr "$ls" : '.*-> \(.*\)$'` if expr "$link" : '/.*' > /dev/null; then PRG="$link" else PRG=`dirname "$PRG"`/"$link" fi done PRGDIR=`dirname "$PRG"` EXECUTABLE=catalina.sh exec "$PRGDIR"/"$EXECUTABLE" start "$@" |
6. Stop Script 작성
Tomcat 설치 디렉토리의 bin에 stop.sh 스크립트 작성
[stop.sh]
#!/bin/sh # Licensed to the Apache Software Foundation (ASF) under one or more # contributor license agreements. See the NOTICE file distributed with # this work for additional information regarding copyright ownership. # The ASF licenses this file to You under the Apache License, Version 2.0 # (the "License"); you may not use this file except in compliance with # the License. You may obtain a copy of the License at # # http://www.apache.org/licenses/LICENSE-2.0 # # Unless required by applicable law or agreed to in writing, software # distributed under the License is distributed on an "AS IS" BASIS, # WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. # See the License for the specific language governing permissions and # limitations under the License. # ----------------------------------------------------------------------------- # Stop script for the CATALINA Server # ----------------------------------------------------------------------------- # Better OS/400 detection: see Bugzilla 31132 os400=false CATALINA_BASE=/engn001/tomcat-7.0.88 SERVER_NAME=xxxServer1 export CATALINA_BASE SERVER_NAME PRG="$0" while [ -h "$PRG" ] ; do ls=`ls -ld "$PRG"` link=`expr "$ls" : '.*-> \(.*\)$'` if expr "$link" : '/.*' > /dev/null; then PRG="$link" else PRG=`dirname "$PRG"`/"$link" fi done PRGDIR=`dirname "$PRG"` EXECUTABLE=catalina.sh exec "$PRGDIR"/"$EXECUTABLE" stop "$@" |
