Raphael Defosseux
4c4cbc963b
- Better mechanism for qlog cleaning - Faster attachment check - html.py is confusing for some python3 installation -- renaming it Signed-off-by: Raphael Defosseux <raphael.defosseux@eurecom.fr>
100 lines
3.1 KiB
Python
100 lines
3.1 KiB
Python
# * Licensed to the OpenAirInterface (OAI) Software Alliance under one or more
|
|
# * contributor license agreements. See the NOTICE file distributed with
|
|
# * this work for additional information regarding copyright ownership.
|
|
# * The OpenAirInterface Software Alliance licenses this file to You under
|
|
# * the OAI Public License, Version 1.1 (the "License"); you may not use this file
|
|
# * except in compliance with the License.
|
|
# * You may obtain a copy of the License at
|
|
# *
|
|
# * http://www.openairinterface.org/?page_id=698
|
|
# *
|
|
# * Unless required by applicable law or agreed to in writing, software
|
|
# * distributed under the License is distributed on an "AS IS" BASIS,
|
|
# * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
|
|
# * See the License for the specific language governing permissions and
|
|
# * limitations under the License.
|
|
# *-------------------------------------------------------------------------------
|
|
# * For more information about the OpenAirInterface (OAI) Software Alliance:
|
|
# * contact@openairinterface.org
|
|
# */
|
|
#---------------------------------------------------------------------
|
|
#
|
|
# Required Python Version
|
|
# Python 3.x
|
|
#
|
|
#---------------------------------------------------------------------
|
|
|
|
#USAGE:
|
|
# log=Log_Mgt(Username,IPAddress,Password,Path)
|
|
# log.LogRotation()
|
|
|
|
|
|
|
|
import logging
|
|
import re
|
|
import subprocess
|
|
import sshconnection
|
|
|
|
logging.basicConfig(
|
|
level=logging.DEBUG,
|
|
format="[%(asctime)s] %(name)s:%(levelname)s: %(message)s"
|
|
)
|
|
|
|
class Log_Mgt:
|
|
|
|
def __init__(self,Username, IPAddress,Password,Path):
|
|
self.Username=Username
|
|
self.IPAddress=IPAddress
|
|
self.Password=Password
|
|
self.path=Path
|
|
|
|
#-----------------$
|
|
#PRIVATE# Methods$
|
|
#-----------------$
|
|
|
|
|
|
def __CheckUsedSpace(self):
|
|
HOST=self.Username+'@'+self.IPAddress
|
|
COMMAND="df "+ self.path
|
|
ssh = subprocess.Popen(["ssh", "%s" % HOST, COMMAND],shell=False,stdout=subprocess.PIPE,stderr=subprocess.PIPE)
|
|
result = ssh.stdout.readlines()
|
|
s=result[1].decode('utf-8').rstrip()#result[1] is the second line with the results we are looking for
|
|
used=s.split()[4] #get 4th field ex: 70%
|
|
m = re.match('^(\d+)\%',used)
|
|
if m is not None:
|
|
return int(m.group(1))
|
|
|
|
def __RemoveOldest(self, days):
|
|
mySSH = sshconnection.SSHConnection()
|
|
mySSH.open(self.IPAddress, self.Username, self.Password)
|
|
COMMAND='echo ' + self.Password + ' | sudo -S find ' + self.path + ' -type f -mtime +' + str(days) + ' -delete'
|
|
mySSH.command(COMMAND,'\$',20)
|
|
mySSH.close()
|
|
|
|
|
|
|
|
#-----------------$
|
|
#PUBLIC Methods$
|
|
#-----------------$
|
|
|
|
|
|
def LogRotation(self):
|
|
doLoop = True
|
|
nbDays = 14
|
|
while doLoop and nbDays > 2:
|
|
used_space = self.__CheckUsedSpace() #avail space in target folder
|
|
if used_space > 80 :
|
|
logging.debug('\u001B[1;37;41m Used Disk (' + str(used_space) + '%) > 80%, on ' + self.Username+'@'+self.IPAddress + '\u001B[0m')
|
|
logging.debug('\u001B[1;37;41m Removing Artifacts older than ' + nbDays + ' days \u001B[0m')
|
|
self.__RemoveOldest(nbDays)
|
|
nbDays -= 1
|
|
else:
|
|
logging.debug('Used Disk (' + str(used_space) + '%) < 80%, on ' + self.Username+'@'+self.IPAddress +', no cleaning required')
|
|
doLoop = False
|
|
|
|
|
|
|
|
|
|
|
|
|