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