python切割nginx日志脚本

#!/usr/bin/env python

#-*-coding:utf-8-*-

#Python nginx cut log 1

import subprocess

def mkdir():

        subprocess.call('mkdir -pv /usr/local/nginx/logs/$(date -d "yesterday" +"%Y")/$(date -d "yesterday" +"%m")/',shell=True)

def mv():

        subprocess.call('mv /usr/local/nginx/logs/access.log /usr/local/nginx/logs/$(date -d "yesterday" +"%Y")/$(date -d "yesterday" +"%m")/access_$(date -d "yesterda

y" +"%Y%m%d").log',shell=True)

def kill():

        pid = open("/usr/local/nginx/logs/nginx.pid","r")

        f = pid.read()

        f = f.strip()

        pid.close()

        kill = "kill"

        kill_usage = "-USR1"

        subprocess.call([kill,kill_usage,f])

def main():

        mkdir()

        mv()

        kill()

if __name__ == "__main__":

        main()

#!/usr/bin/env python

#-*-coding:utf-8-*-

#Python nginx cut log 2

import time

import os

import datetime

path = ['/usr/local/nginx/logs','access.log','nginx.pid']

now_time = datetime.datetime.now()

yes_time = now_time + datetime.timedelta(days=-1)

yes_ymd = yes_time.strftime("%Y%m%d")

yes_year = yes_time.strftime("%Y")

yes_month = yes_time.strftime("%m")

command1 = "mkdir -pv %s/%s/%s" % (path[0],yes_year,yes_month)

command2 = "cd %s && mv %s %s/%s/%s/%s.log" % (path[0],path[1],path[0],yes_year,yes_month,yes_ymd)

command3 = "kill -USR1 `cat %s/%s`" % (path[0],path[2])

if os.system(command1) == 0:

        print "目录生成成功！"

else:

        print "目录生成失败！"

if os.system(command2) == 0:

        print "日志切割成功！"

else:

        print "日志切割失败！"

if os.system(command3) == 0:

        print "平滑重启nginx成功！"

else:

        print "平滑重启nginx失败！"

#!/usr/bin/env python

#-*-coding:utf-8-*-

#Python nginx cut log 3

import time

import os

import datetime

import shutil

#path列表存入路径和文件

path = ['/usr/local/nginx/logs','access.log','nginx.pid']

now_time = datetime.datetime.now()      #现在时间

yes_time = now_time + datetime.timedelta(days=-1)       #昨天的时间

yes_ymd = yes_time.strftime("%Y%m%d")   #格式化输出昨天的年月日

yes_year = yes_time.strftime("%Y")      #格式化输出昨天的年份

yes_month = yes_time.strftime("%m")     #格式化输出昨天的月份

#创建备份目录

path_back = "%s/%s/%s/" % (path[0],yes_year,yes_month)

if os.path.exists(path_back) == False :

        os.makedirs(path_back)

#移动日志至备份目录下

file_now = "%s/%s" % (path[0],path[1])

file_back = "%s/%s/%s/%s.log" % (path[0],yes_year,yes_month,yes_ymd)

shutil.move(file_now,file_back)

#重置nginx日志

pid_path = "%s/%s" % (path[0],path[2])

f = open(pid_path)

pid = f.readline()

pid = pid.strip()

command = "kill -USR1 %s" % pid

os.system(command)

f.close()