安装过程如下:
1、下载(最新版本)
cronolog-1.6.2.tar.gz
2、解压缩
# tar zxvf
cronolog-1.6.2.tar.gz
3、进入cronolog安装文件所在目录
# cd cronolog-1.6.2
4、运行安装
#
yum –y install gcc
# ./configure
# make
# make install
5、查看cronolog安装后所在目录(验证安装是否成功)
# which cronolog
一般情况下显示为:/usr/local/sbin/cronolog
6、要想分割tomcat7的catalina.out,需作如下工作:
进入Tomcat的bin目录,打开catalina.sh文件,一般我们修改下面行中的内容(最好用root用户),
(1)if [ -z "$CATALINA_OUT" ] ; then
CATALINA_OUT="$CATALINA_BASE"/logs/catalina.out
fi
改为:
if [ -z "$CATALINA_OUT" ] ; then
CATALINA_OUT="$CATALINA_BASE"/logs/catalina.%Y-%m-%d.out
fi
(2)touch "$CATALINA_OUT"
if [ "$1" = "-security" ] ; then
if [ $have_tty -eq 1 ]; then
echo "Using Security Manager"
fi
shift
eval \"$_RUNJAVA\" \"$LOGGING_CONFIG\" $LOGGING_MANAGER $JAVA_OPTS $CATALINA_OPTS \
-Djava.endorsed.dirs=\"$JAVA_ENDORSED_DIRS\" -classpath \"$CLASSPATH\" \
-Djava.security.manager \
-Djava.security.policy==\"$CATALINA_BASE/conf/catalina.policy\" \
-Dcatalina.base=\"$CATALINA_BASE\" \
-Dcatalina.home=\"$CATALINA_HOME\" \
-Djava.io.tmpdir=\"$CATALINA_TMPDIR\" \
org.apache.catalina.startup.Bootstrap "[email protected]" start \
>> "$CATALINA_OUT" 2>&1 "&"
else
eval \"$_RUNJAVA\" \"$LOGGING_CONFIG\" $LOGGING_MANAGER $JAVA_OPTS $CATALINA_OPTS \
-Djava.endorsed.dirs=\"$JAVA_ENDORSED_DIRS\" -classpath \"$CLASSPATH\" \
-Dcatalina.base=\"$CATALINA_BASE\" \
-Dcatalina.home=\"$CATALINA_HOME\" \
-Djava.io.tmpdir=\"$CATALINA_TMPDIR\" \
org.apache.catalina.startup.Bootstrap "[email protected]" start \
>> "$CATALINA_OUT" 2>&1 "&"
fi
if [ ! -z "$CATALINA_PID" ]; then
echo $! > "$CATALINA_PID"
fi
改为:
# touch "$CATALINA_OUT"
if [ "$1" = "-security" ] ; then
if [ $have_tty -eq 1 ]; then
echo "Using Security Manager"
fi
shift
eval \"$_RUNJAVA\" \"$LOGGING_CONFIG\" $LOGGING_MANAGER $JAVA_OPTS $CATALINA_OPTS \
-Djava.endorsed.dirs=\"$JAVA_ENDORSED_DIRS\" -classpath \"$CLASSPATH\" \
-Djava.security.manager \
-Djava.security.policy==\"$CATALINA_BASE/conf/catalina.policy\" \
-Dcatalina.base=\"$CATALINA_BASE\" \
-Dcatalina.home=\"$CATALINA_HOME\" \
-Djava.io.tmpdir=\"$CATALINA_TMPDIR\" \
org.apache.catalina.startup.Bootstrap "[email protected]" start 2>&1 \
| /usr/local/sbin/cronolog "$CATALINA_OUT" >> /dev/null &
else
eval \"$_RUNJAVA\" \"$LOGGING_CONFIG\" $LOGGING_MANAGER $JAVA_OPTS $CATALINA_OPTS \
-Djava.endorsed.dirs=\"$JAVA_ENDORSED_DIRS\" -classpath \"$CLASSPATH\" \
-Dcatalina.base=\"$CATALINA_BASE\" \
-Dcatalina.home=\"$CATALINA_HOME\" \
-Djava.io.tmpdir=\"$CATALINA_TMPDIR\" \
org.apache.catalina.startup.Bootstrap "[email protected]" start 2>&1 \
| /usr/local/sbin/cronolog "$CATALINA_OUT" >> /dev/null &
fi
if [ ! -z "$CATALINA_PID" ]; then
echo $! > "$CATALINA_PID"
fi
7、保存 catalina.sh 文件,重启
Tomcat 即可。
以后看到 $TOMCAT_HOME/logs/ 下的就是 catalina.2017-01-10.out, catalina.2017-01-11.out ...... 一系列文件,好像 cronolog 又没提供方式来控制归档的日志文件个数。而且这样之后,将不会产生
catalina.out 文件了。