177 lines
6.0 KiB
Python
177 lines
6.0 KiB
Python
#!/usr/bin/python3
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import psutil
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import smtplib
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import os
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import argparse
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from datetime import datetime
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from pathlib import Path
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from email.mime.text import MIMEText
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from email.header import Header
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from email.mime.multipart import MIMEMultipart
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# 定义公共的部分
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path = Path(__file__)
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report_dir = path.parent.parent / "report"
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# 初始化目录
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if not report_dir.exists():
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# shutil.rmtree(data_dir)
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report_dir.mkdir()
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#报告文件
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week=str(datetime.now().isocalendar()[1])
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file_name = "ComputerInfos-week-" + week + ".txt"
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file_path = report_dir/file_name
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#发邮件
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def send_mail():
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#发件人
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sender = 'mh@unamail.com'
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# 接收邮件，可以发给多人
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receivers = ['mh@unamail.com']
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# 邮件主体
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msg = MIMEMultipart()
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#正文
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message = "第{0}周，{1}运行信息检测已完成，详情请查看附件！".format(week,get_IP())
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msg.attach(MIMEText(message, 'plain', _charset="utf-8"))
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# 发送者
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msg['From'] = Header(sender, 'utf-8')
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# 接收者
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msg['To'] = Header(receivers[0], 'utf-8')
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# 主题
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subject = '【长期任务】第{0}周{1}系统运行信息'.format(week,get_IP())
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msg['Subject'] = Header(subject, 'utf-8')
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#附件信息
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att = MIMEText(open(str(file_path), 'rb').read(), 'base64', 'utf-8')
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att["Content-Type"] = 'application/octet-stream'
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att["Content-Disposition"] = 'attachment; filename="{}"'.format(file_name)
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msg.attach(att)
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try:
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smtpObj = smtplib.SMTP('10.10.110.102')
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smtpObj.sendmail(sender, receivers, msg.as_string())
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print ("邮件发送成功")
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except smtplib.SMTPException:
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print ("Error: 无法发送邮件")
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#写入文件
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def save_txt(datas):
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with open(str(file_path),'a+',encoding='utf-8',newline='') as file_txt:
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[file_txt.write(str(item)+'\n') for item in datas]
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# 获取本机磁盘使用率和剩余空间G信息
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def get_disk_info():
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# 循环磁盘分区
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content = []
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for disk in psutil.disk_partitions():
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# 读写方式 光盘 or 有效磁盘类型
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if 'cdrom' in disk.opts or disk.fstype == '':
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continue
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disk_name_arr = disk.device.split(':')
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disk_name = disk_name_arr[0]
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disk_info = psutil.disk_usage(disk.device)
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# 磁盘剩余空间，单位G
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free_disk_size = disk_info.free//1024//1024//1024
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# 磁盘总空间，单位G
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total_disk_size = disk_info.total//1024//1024//1024
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# 当前磁盘使用率、剩余空间G和磁盘总空间信息
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info = " %s盘使用率：%s%%， 剩余空间：%iG， 总大小：%sG" % (disk_name, str(disk_info.percent),free_disk_size,total_disk_size)
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# print(info)
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# 拼接多个磁盘的信息
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content.append(info)
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print(content)
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save_txt(content)
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# 获取某个目录的大小
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dir_content=[]
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def get_dir_size(path):
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list1 = []
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fileList = os.listdir(path) # 获取path目录下所有文件
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for filename in fileList:
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pathTmp = os.path.join(path,filename) # 获取path与filename组合后的路径
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if os.path.isdir(pathTmp): # 判断是否为目录
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print("---------------")
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dir_content.append(" ---------------")
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get_dir_size(pathTmp) # 是目录就继续递归查找
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elif os.path.isfile(pathTmp): # 判断是否为文件
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filesize = os.path.getsize(pathTmp) # 如果是文件，则获取相应文件的大小
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str_tex = ' %s文件的大小为：%d字节' % (pathTmp,filesize)
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print(str_tex)
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dir_content.append(str_tex)
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list1.append(filesize) # 将文件的大小添加到列表
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str_dir_tex = ' %s 目录的大小为: %.4f MB' % (path, (sum(list1)/1024/1024))
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print(str_dir_tex)
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dir_content.append(str_dir_tex)
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# cpu信息
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def get_cpu_info():
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cpu_percent = psutil.cpu_percent(interval=1)
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cpu_info = ["","CPU使用率：%i%%" % cpu_percent,""]
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print(cpu_info)
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# return cpu_info
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save_txt(cpu_info)
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# 内存信息
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def get_memory_info():
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virtual_memory = psutil.virtual_memory()
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used_memory = virtual_memory.used/1024/1024/1024
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free_memory = virtual_memory.free/1024/1024/1024
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memory_percent = virtual_memory.percent
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memory_info = ["内存使用：%0.2fG，使用率%0.1f%%，剩余内存：%0.2fG" % (used_memory, memory_percent, free_memory),""]
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print(memory_info)
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# return memory_info
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save_txt(memory_info)
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def get_IP():
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"""获取ipv4地址"""
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dic = psutil.net_if_addrs()
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ipv4_list = []
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for adapter in dic:
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snicList = dic[adapter]
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for snic in snicList:
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# if snic.family.name in {'AF_LINK', 'AF_PACKET'}:
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# mac = snic.address
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if snic.family.name == 'AF_INET':
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ipv4 = snic.address
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if ipv4 != '127.0.0.1':
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ipv4_list.append(ipv4)
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# elif snic.family.name == 'AF_INET6':
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# ipv6 = snic.address
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print(ipv4_list)
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return(ipv4_list[0])
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def main():
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commoninfo = []
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if not file_path.exists():
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t1 = "本周是第{0}周".format(week)
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commoninfo.append(t1)
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commoninfo.append("")
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commoninfo.append("--------------------START--------------------------")
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commoninfo.append("检测时间： {0}".format(datetime.now()))
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commoninfo.append("检测IP： {0}".format(get_IP()))
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save_txt(commoninfo)
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save_txt(["","磁盘使用情况:",""])
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get_disk_info()
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get_cpu_info()
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get_memory_info()
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path = "D:\\agent\\ubackup\\uagent\\logs"
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get_dir_size(path)
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save_txt(["{0}目录大小:".format(path)])
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save_txt(dir_content)
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save_txt(['----------------------END----------------------------'])
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if __name__ == '__main__':
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main()
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#默认不发邮件，通过参数控制
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parser = argparse.ArgumentParser(description='send email')
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parser.add_argument("--send-mail", type=bool, default=False)
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args = parser.parse_args()
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if args.send_mail:
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send_mail()
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