python自动化远程传输文件，远程执行命令

#!/usr/bin/env python
# -*- coding: utf-8 -*-
# @Date    : 2019-12-13 16:35:33
# @Author  : Zhongyi Qiao 
# @Link    : ${link}
# @Version : $Id$
import sys,os,getopt
import paramiko
import threading
import configparser
from scp import SCPClient

def getConnection(ip,username,password,command,port=22,local_filename="",remotepath="",remote_filename="",localpath=""):
    """
    :param ip: 服务器的ip
    :param username:  服务器的用户名称
    :param password:  服务器的密码
    :param CMD:  服务器的命令
    :param port:  服务器的端口
    """
    ssh = paramiko.SSHClient()
    policy = paramiko.AutoAddPolicy()
    ssh.set_missing_host_key_policy(policy)
    ssh.connect(
        hostname = ip,  # 服务器的ip
        port = port,  # 服务器的端口
        username = username,  # 服务器的用户名
        password = password  # 用户名对应的密码
    )

#传输文件
    if command:
        stdin, stdout, stderr = ssh.exec_command(command)
        result = stdout.read().decode()
        error = stderr.read().decode()
        print("+++++++++++++++++++++++start++++++++++++++++++++")
        print("[connect success] | ip : %s" % ip)
        print("result: \n %s"%result)
        if error != " ":
            print("error: \n %s"%error)
        print("+++++++++++++++++++++++done++++++++++++++++++++")
    if all([local_filename,remotepath]):
        scpclient=SCPClient(ssh.get_transport(), socket_timeout=15.0)
        scpclient.put(local_filename, remotepath)
    if all([remote_filename,localpath]):
        scpclient=SCPClient(ssh.get_transport(), socket_timeout=15.0)
        scpclient.get(remote_filename,localpath)
    ssh.close()
#读取配置文件
def read_conf(config):
    cf = configparser.ConfigParser()
    filename = cf.read(config)
    opt = cf.options("hosts")
    host_list = []
    for ooo in opt:
        tmp_host = cf.get("hosts",ooo)
        host_list.append(tmp_host.split(","))
    return host_list

#采用多线程
def multi_thread(thread_target,args_lists):
    thread_list = []
    for args_tuple in args_lists:
        #args_tuple=[(ip.strip(),username.strip(),password.strip(),command,"local_filename=","remote_filename=","remote_filename=","localpath=")]
        thread = threading.Thread(target = thread_target, args = args_tuple)
        thread_list.append(thread)
    for tmp_argv in thread_list:
        tmp_argv.start()
    for tmp_argv in thread_list:
        tmp_argv.join()


def main():
    #初始化参数
    ip=""
    username=""
    password=""
    config=""
    conf=""
    command=""
    local_filename=""
    remotepath=""
    remote_filename=""
    localpath=""
    #获取外参
    opts,args = getopt.getopt(sys.argv[1:], "hH:U:P:f:c:p:u:g:d:", ["help","host=","username","password","conf","command","local_filename","remotepath","remote_filename","localpath"])
    for o,a in opts:
        if o in ("-h", "--help") or not o:
            print ('Usage:python3 remote_cmd.py  [options]... ')
            print ("""Script supports remote command execution, file upload and file download
                The script supports remote command execution, file upload and file download;
                the host can be a target or multiple hosts; 
                the single host uses the - H IP - U username - P password parameter; 
                the multiple hosts use the format of the configuration file host.ini; 
                the content of the host.ini file takes [host] as the first line, 
                the second line uses the format of id = IP, username, passwd. 
                Examples are as follows:
              -H  :host ip -H 192.168.11.11
              -U  :-U uername  
              -P  :-P passwd
              -f  :config file host.ini配置如下
                  [hosts]
                  ###hostname=ip,username,password
                  1 = 192.168.152.131,root,123456
                  2 = 192.168.152.132,autotest,123456
                  3 = 192.168.152.133,root,123456
                  4 = 192.168.152.134,root,123456
              -c  :command  -c 'ls ~/'
              -p  :local filename -u  ：remote path
              -g  :remote filename  -d  ：local path
            Usage :python3 remote_cmd.py -f /home/host.ini -c 'pwd' #remote hosts execute command , the list of host in the host.ini
                    python3 remote_cmd.py -f /home/conf/host.ini -p test.py -u /home/autotest ##Upload files to remote host
                    python3 remote_cmd.py -H '192.168.152.131' -U 'autotest' -P 'qia'  -g ~/Videos.tar -d /home/autotest/test/ ###get remote file download /home/autotest/tests
                    python3 remote_cmd.py -H '192.168.152.131' -U 'autotest' -P 'qia' -c 'pwd' ##remotehost execute command
            """)
            sys.exit()
        if o in ("-H","--host"):
            ip=a
           # print(ip)
        if o in ("-U","--username"):
            username=a
           # print(username)
        if o in ("-P","--password"):
            password=a
           # print(password)
        if o in ("-f","--conf"):
            config=a
            #print(config)
        if o in ("-c","--command"):
            command=a
            #print(command)
        if o in ("-p","--local_filename"):
            local_filename=a
          #  print(local_filename)
        if o in ("-u","--remotepath"):
            remotepath=a
          #  print(remotepath)
        if o in ("-g","--remote_filename"):
            remote_filename=a
            #print(remote_filename)
        if o in ("-d","--localpath"):
            localpath=a
           # print(localpath)
    #判断是读参数还是读配置文件
    host_list=[]
    if all([ip,username,password]) and not config:
         host_list=[(ip,username,password)]
    elif  config:
        host_list=read_conf(config)
    args_lists=[]
    if not host_list:
        print("Usage：python3 remote_cmd.py -h")
    for ip,username,password in host_list:
        args_lists.append([ip.strip(),username.strip(),password.strip(),command,22,local_filename,remotepath,remote_filename,localpath])
    multi_thread(getConnection,args_lists)



if __name__ == "__main__":

    main()