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()