centOS6.5 修改catalina.sh使用crontab自动切割日志tomcat8

1、添加LD_LIBRARY_PATH

#!/bin/sh
LD_LIBRARY_PATH=$LD_LIBRARY_PATH:/usr/local/apr/lib
export LD_LIBRARY_PATH

2、修改jvm参数

# OS specific support. $var _must_ be set to either true or false.
#export JAVA_OPTS="-server -Dfile.encoding=UTF-8 -Duser.language=zh_CN -Xms1196M -Xmx1196M -Xmn548M -Xss512K -XX:+AggressiveOpts -XX:+UseBiasedLocking -XX:PermSize=88M -XX:MaxPermSize=106M -XX:SurvivorRatio=2 -XX:MaxTenuringThreshold=30 -XX:LargePageSizeInBytes=64m -XX:+UseParallelOldGC -XX:GCTimeRatio=9 -Djava.awt.headless=true -Duser.timezone=GMT+08"
export JAVA_OPTS="-server -Dfile.encoding=UTF-8 -Duser.language=zh_CN -Xms3048M -Xmx3048M -Xmn1452M -XX:+AggressiveOpts -XX:+UseBiasedLocking -XX:PermSize=70M -XX:MaxPermSize=90M -XX:+DisableExplicitGC -XX:MaxTenuringThreshold=31 -XX:+UseConcMarkSweepGC -XX:+UseParNewGC -XX:+CMSParallelRemarkEnabled -XX:+UseCMSCompactAtFullCollection -XX:LargePageSizeInBytes=64m -XX:+UseFastAccessorMethods -XX:+UseCMSInitiatingOccupancyOnly -Djava.awt.headless=true -Duser.timezone=GMT+08"

3、引入crontab日志切割

touch "$CATALINA_OUT"
if [ "$1" = "-security" ] ; then
if [ $have_tty -eq 1 ]; then
echo "Using Security Manager"
fi
shift
eval $_NOHUP ""$_RUNJAVA"" ""$LOGGING_CONFIG"" $LOGGING_MANAGER $JAVA_OPTS $CATALINA_OPTS
-classpath ""$CLASSPATH""
-Djava.security.manager
-Djava.security.policy==""$CATALINA_BASE/conf/catalina.policy""
-Dcatalina.base=""$CATALINA_BASE""
-Dcatalina.home=""$CATALINA_HOME""
-Djava.io.tmpdir=""$CATALINA_TMPDIR""
org.apache.catalina.startup.Bootstrap "$@" start
>> "$CATALINA_OUT" 2>&1 "&"

else
eval $_NOHUP ""$_RUNJAVA"" ""$LOGGING_CONFIG"" $LOGGING_MANAGER $JAVA_OPTS $CATALINA_OPTS
-classpath ""$CLASSPATH""
-Dcatalina.base=""$CATALINA_BASE""
-Dcatalina.home=""$CATALINA_HOME""
-Djava.io.tmpdir=""$CATALINA_TMPDIR""
org.apache.catalina.startup.Bootstrap "$@" start

>> "$CATALINA_OUT" 2>&1 "&"

修改为：

# touch "$CATALINA_OUT"
if [ "$1" = "-security" ] ; then
if [ $have_tty -eq 1 ]; then
echo "Using Security Manager"
fi
shift
eval $_NOHUP ""$_RUNJAVA"" ""$LOGGING_CONFIG"" $LOGGING_MANAGER $JAVA_OPTS $CATALINA_OPTS
-classpath ""$CLASSPATH""
-Djava.security.manager
-Djava.security.policy==""$CATALINA_BASE/conf/catalina.policy""
-Dcatalina.base=""$CATALINA_BASE""
-Dcatalina.home=""$CATALINA_HOME""
-Djava.io.tmpdir=""$CATALINA_TMPDIR""
org.apache.catalina.startup.Bootstrap "$@" start

2>&1 |/usr/local/sbin/cronolog "$CATALINA_BASE/logs/catalina-%Y-%m-%d.out" &

else
eval $_NOHUP ""$_RUNJAVA"" ""$LOGGING_CONFIG"" $LOGGING_MANAGER $JAVA_OPTS $CATALINA_OPTS
-classpath ""$CLASSPATH""
-Dcatalina.base=""$CATALINA_BASE""
-Dcatalina.home=""$CATALINA_HOME""
-Djava.io.tmpdir=""$CATALINA_TMPDIR""
org.apache.catalina.startup.Bootstrap "$@" start

2>&1 |/usr/local/sbin/cronolog "$CATALINA_BASE/logs/catalina-%Y-%m-%d.out" &