Cronolog切割tomcat日志

Cronolog切割tomcat

安装cronolog

1、 将cronolog-1.6.2.tar.gz 上传至/opt 目录

2、 解压缩

#解压缩

tar -zxvf cronolog-1.6.2.tar.gz

#修改文件夹

mv cronolog-1.6.2/ cronolog

3、 安装

#进入cronolog目录

    cd cronolog/

./configure

make

make install

4、 检验是否安装完成

which cronolog

#一般情况下显示为：/usr/local/sbin/cronolog 

修改配置文件（或者直接替换）

1、 停止tomcat

2、 进入tomcat的/bin 目录

cd /usr/local/tomcat6/bin/

3、 修改配置文件

vi catalina.sh

# 注释掉355行

touch "$CATALINA_OUT"  修改为  #touch "$CATALINA_OUT"

#修改 368、369行

org.apache.catalina.startup.Bootstrap "$@" start

>> "$CATALINA_OUT" 2>&1 &

修改为

org.apache.catalina.startup.Bootstrap "$@" start  2>&1

| /usr/local/sbin/cronolog "$CATALINA_BASE"/logs/catalina.%Y-%m-%d_%H.out >> /dev/null &

#修改 377、378行

org.apache.catalina.startup.Bootstrap "$@" start

>> "$CATALINA_OUT" 2>&1 &

修改为

org.apache.catalina.startup.Bootstrap "$@" start  2>&1

| /usr/local/sbin/cronolog "$CATALINA_BASE"/logs/catalina.%Y-%m-%d_%H.out >> /dev/null &

4、 重启tomcat

###############################################################################

替换文件：

附件中的catalina.sh 为已修改过的。将改文件直接替换即可。（需要比较该文件替换前后的执行权限。）

tomcat8.5可能显示不太一样：

建议将第453-491的代码shift
  if [ -z "$CATALINA_OUT_CMD" ] ; then
    touch "$CATALINA_OUT"
    catalina_out_command=">> "$CATALINA_OUT" 2>&1"
  else
    catalina_out_command="| $CATALINA_OUT_CMD"
  fi
  if [ ! -z "$CATALINA_PID" ]; then
    catalina_pid_file="$CATALINA_PID"
  else
    catalina_pid_file=/dev/null
  fi
  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 $CATALINA_OPTS
      -D$ENDORSED_PROP=""$JAVA_ENDORSED_DIRS""
      -classpath ""$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 "$@" start
      2>&1 && echo $! >"$catalina_pid_file" ; } $catalina_out_command "&"

  else
    eval { $_NOHUP ""$_RUNJAVA"" ""$LOGGING_CONFIG"" $LOGGING_MANAGER $JAVA_OPTS $CATALINA_OPTS
      -D$ENDORSED_PROP=""$JAVA_ENDORSED_DIRS""
      -classpath ""$CLASSPATH""
      -Dcatalina.base=""$CATALINA_BASE""
      -Dcatalina.home=""$CATALINA_HOME""
      -Djava.io.tmpdir=""$CATALINA_TMPDIR""
      org.apache.catalina.startup.Bootstrap "$@" start
      2>&1 && echo $! >"$catalina_pid_file" ; } $catalina_out_command "&"

  fi

直接替换为

shift
  #touch "$CATALINA_OUT"
  if [ "$1" = "-security" ] ; then
    if [ $have_tty -eq 1 ]; then
      echo "Using Security Manager"
    fi
    shift
    "$_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="$CATALINA_TMPDIR"
      org.apache.catalina.startup.Bootstrap "$@" start  2>&1
        | /usr/local/sbin/cronolog "$CATALINA_BASE"/logs/catalina.%Y-%m-%d_%H.out >> /dev/null &

  else
    "$_RUNJAVA" "$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 "$@" start  2>&1
        | /usr/local/sbin/cronolog "$CATALINA_BASE"/logs/catalina.%Y-%m-%d_%H.out >> /dev/null &

  fi