tomcat 日志分割按天输出

谁借莪１个温暖的怀抱￠ 2023-06-22 11:58 1阅读 0赞

接手公司一个老项目，查看tomcat 服务器硬盘爆满，全部是删除未清除的tomcat 日志文件；一个文件高达60G 我也醉醉的了；

当时那心呀；废话不多说 赶紧对于日志分割配置；

# 第一步：安装cronolog #

*  下载安装包

wget https://files.cnblogs.com/files/crazyzero/cronolog-1.6.2.tar.gz

![watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3dlaXhpbl8zNzI4ODUyMg_size_16_color_FFFFFF_t_70][]

*  解压编译安装

tar zxvf cronolog-1.6.2.tar.gz
    cd cronolog-1.6.2
    ./configure
    make
    make install

上面第一步就结束了；安装好了cronolog

*  查看cronolog安装后所在目录

which cronolog

默认路径是 >>/usr/local/sbin/cronolog

需要修改安装路径的同学，再安装时指定路径

贴给安装的图

![watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3dlaXhpbl8zNzI4ODUyMg_size_16_color_FFFFFF_t_70 1][]

# 第二步 就是修改tomcat 启动配置了  #

`修改tomcat启动脚本：vim catalina.sh`

第一处
    
    修改前：
    if [ -z "$CATALINA_OUT" ] ; then
    CATALINA_OUT="$CATALINA_BASE"/logs/catalina.out
    fi
    修改后：
    if [ -z "$CATALINA_OUT" ] ; then
    CATALINA_OUT="$CATALINA_BASE"/logs/catalina.%Y-%m-%d.out
    fi
    
    
    
    第二处
    查找 touch "$CATALINA_OUT"
    注释掉#touch "$CATALINA_OUT" 
    
    
    第三处
    修改前：
    org.apache.catalina.startup.Bootstrap "$@" start \
    >> "$CATALINA_OUT" 2>&1 "&"
    修改后：
    org.apache.catalina.startup.Bootstrap "$@" start \
    | /usr/local/sbin/cronolog "$CATALINA_OUT" >> /dev/null &
    
    第三次修改的地方有俩个 修改内容一样，仅挨呢；
    /usr/local/sbin/cronolog是cronolog 安装路径，修改了路径的同学注意修改

贴个修改完成的图

![watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3dlaXhpbl8zNzI4ODUyMg_size_16_color_FFFFFF_t_70 2][]

![watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3dlaXhpbl8zNzI4ODUyMg_size_16_color_FFFFFF_t_70 3][]

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[watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3dlaXhpbl8zNzI4ODUyMg_size_16_color_FFFFFF_t_70 3]: https://img-blog.csdnimg.cn/20191216114303448.png?x-oss-process=image/watermark,type_ZmFuZ3poZW5naGVpdGk,shadow_10,text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3dlaXhpbl8zNzI4ODUyMg==,size_16,color_FFFFFF,t_70