You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
136 lines
4.3 KiB
136 lines
4.3 KiB
#!/usr/bin/env python
|
|
# -*- coding:utf-8 -*-
|
|
# project: 3月
|
|
# author: liuyu
|
|
# date: 2020/3/6
|
|
import time, re, os, signal
|
|
from subprocess import Popen, PIPE
|
|
import logging
|
|
import paramiko, json
|
|
import socket
|
|
|
|
logger = logging.getLogger(__name__)
|
|
|
|
|
|
def default_result():
|
|
return {'exit_code': '99', 'return_info': 'Failed to run, function_name is not existed'}
|
|
|
|
|
|
def portisonline(host, port):
|
|
result = {}
|
|
sk = socket.socket(socket.AF_INET, socket.SOCK_STREAM)
|
|
sk.settimeout(3)
|
|
result["host"] = host
|
|
result["port"] = port
|
|
result["functionname"] = "CHECK_HOST_ONLINE："
|
|
try:
|
|
sk.connect((host, port))
|
|
result["message"] = "Connection success"
|
|
result["code"] = 0
|
|
except Exception:
|
|
result["message"] = "SSH Port Connection refused"
|
|
result["code"] = 1
|
|
sk.close()
|
|
return result
|
|
|
|
|
|
class SSHConnection(object):
|
|
def __init__(self, host, port, username, password):
|
|
self._host = host
|
|
self._port = port
|
|
self._username = username
|
|
self._password = password
|
|
self._transport = None
|
|
self._sftp = None
|
|
self._client = None
|
|
self._connect()
|
|
|
|
def _connect(self):
|
|
transport = paramiko.Transport((self._host, self._port))
|
|
transport.connect(username=self._username, password=self._password)
|
|
self._transport = transport
|
|
|
|
# 下载
|
|
def download(self, remotepath, localpath):
|
|
if self._sftp is None:
|
|
self._sftp = paramiko.SFTPClient.from_transport(self._transport)
|
|
self._sftp.get(remotepath, localpath)
|
|
self.close()
|
|
|
|
# 上传
|
|
def put(self, localpath, remotepath):
|
|
if self._sftp is None:
|
|
self._sftp = paramiko.SFTPClient.from_transport(self._transport)
|
|
self.exec_command('mkdir -p %s' % (os.path.dirname(remotepath)))
|
|
self._sftp.put(localpath, remotepath)
|
|
self.close()
|
|
|
|
# 执行命令
|
|
def exec_command(self, command):
|
|
if self._client is None:
|
|
self._client = paramiko.SSHClient()
|
|
self._client._transport = self._transport
|
|
stdin, stdout, stderr = self._client.exec_command(command)
|
|
data = stdout.read()
|
|
if len(data) > 0:
|
|
return {'status': 0, 'infos': data}
|
|
err = stderr.read()
|
|
if len(err) > 0:
|
|
return {'status': 1, 'infos': err}
|
|
return {'status': 0, 'infos': data}
|
|
|
|
def close(self):
|
|
if self._transport:
|
|
self._transport.close()
|
|
if self._client:
|
|
self._client.close()
|
|
|
|
|
|
def shell_command(cmdstrs, timeout):
|
|
result = default_result()
|
|
result['return_info'] = ''
|
|
shell_start_time = time.time()
|
|
child = Popen(cmdstrs, shell=True, stdout=PIPE, stderr=PIPE)
|
|
if timeout:
|
|
while child.poll() is None:
|
|
time.sleep(1)
|
|
now = time.time()
|
|
if int(now - shell_start_time) > timeout:
|
|
os.kill(child.pid, signal.SIGKILL)
|
|
os.waitpid(-1, os.WNOHANG)
|
|
result['exit_code'] = 126
|
|
return result
|
|
|
|
out, err = child.communicate()
|
|
if err:
|
|
result['err_info'] = err.decode("utf-8")
|
|
shell_end_time = time.time()
|
|
result['shell_run_time'] = shell_end_time - shell_start_time
|
|
out = out.strip(b'\n')
|
|
result['return_info'] = out
|
|
result['exit_code'] = child.returncode
|
|
logger.info(f'shell: {cmdstrs} - return_info:{out} - exit_code:{child.returncode}')
|
|
return result
|
|
|
|
|
|
def use_user_pass(hostip, port, user, passwd, cmdstrs):
|
|
result = default_result()
|
|
checkinfo = portisonline(hostip, port)
|
|
if checkinfo["code"] != 0:
|
|
result['shell_run_time'] = 0
|
|
result['return_info'] = json.dumps(checkinfo)
|
|
result['exit_code'] = checkinfo["code"]
|
|
else:
|
|
conn = SSHConnection(hostip, port, user, passwd)
|
|
result['return_info'] = ''
|
|
shell_start_time = time.time()
|
|
out = conn.exec_command(cmdstrs)
|
|
shell_end_time = time.time()
|
|
result['shell_run_time'] = shell_end_time - shell_start_time
|
|
outs = str(out['infos'], 'utf-8')
|
|
outs = outs.strip('\n')
|
|
result['return_info'] = outs
|
|
result['exit_code'] = out['status']
|
|
logger.info(f'host: {hostip} user:{user} - shell: {cmdstrs} - return_info:{out} - exit_code:{out["status"]}')
|
|
conn.close()
|
|
return result
|
|
|