tomcat日志切割

安装cronolog

• 下载并安装

#公网下载
wget https://files.cnblogs.com/files/crazyzero/cronolog-1.6.2.tar.gz

#公司内网下载
wget  http://10.130.36.117/Deploymentpackage/cronolog-1.6.2.tar.gz

[root@ucloud_nginx_1 ~]# tar xvf  cronolog-1.6.2.tar.gz ; cd cronolog-1.6.2
[root@ucloud_nginx_1 cronolog-1.6.2]# ./configure ;make -j 2 && make install

#查看二进制路径
[root@ucloud_nginx_1 cronolog-1.6.2]# which cronolog
/usr/local/sbin/cronolog

修改tomcat启动脚本catalina.sh

• 首先配置原有catalina.sh启动脚本,并进行修改

[portal@ucloud_nginx_1 ~]$ cd ~/apache-tomcat-7.0.86/bin;
[portal@ucloud_nginx_1 bin]$ cp catalina.sh  catalina.sh_`date +%F`

[portal@ucloud_nginx_1 bin]$ sed -i 's/touch "$CATALINA_OUT"/#touch "$CATALINA_OUT"/g'  catalina.sh

[portal@ucloud_nginx_1 bin]$ sed -i 's/org.apache.catalina.startup.Bootstrap "$@" start \/org.apache.catalina.startup.Bootstrap "$@" start 2>&1  \/g'

把配置文件以下两行进行修改：
      org.apache.catalina.startup.Bootstrap "$@" start \
      >> "$CATALINA_OUT" 2>&1 "&"
修改如下：
    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 "$@" start 2>&1   \ #改行进行修改 
        | /usr/local/sbin/cronolog "$CATALINA_BASE"/logs/catalina.%Y-%m-%d.out >> /dev/null &   #改行进行修改

  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 \  #改行进行修改
        | /usr/local/sbin/cronolog "$CATALINA_BASE"/logs/catalina.%Y-%m-%d.out >> /dev/null &  #改行进行修改

  fi

重启tomcat服务,并观察catalina.out 是否已按日志区分