def ssh_get_connect(self, retryList):
#允许连接不在know_hosts文件中的主机。
self.sh.set_missing_host_key_policy(paramiko.AutoAddPolicy())
#用原始密码连接做第一次尝试
try:
self.sh.connect(self.ip,
self.port,
self.userName,
self.passWord,
timeout=3)
self.conStatus = True
except Exception as e:
err = str(e)
if 'Authentication failed' in err:
print('身份验证失败，重试密码中......')
elif err:
loggerForSsh.error("%s连接超时，目标主机未开或网络出现问题" % self.ip)
#若出现这样的状况直接退出
return 0
#若第一次尝试失败，进行密码重试
if self.conStatus is False:
for rePass in retryList:
try:
self.sh.connect(self.ip, self.port, self.userName, rePass)
self.conStatus = True
#更新配置文件中的password
self.passWord = rePass
wd = reader()
wd.alterIp(self.ip, rePass)
break
except Exception as e:
err2 = str(e)
if err2 != '':
continue
#若尝试完所有密码还是连接失败
if self.conStatus is False:
loggerForSsh.error('%s试完所有密码未能连接成功' % self.ip)
sshCon = sshConnecter(self.ip, self.username, self.password)
sshCon.ssh_get_connect(self.retry)
self.result.append(sshCon.passWord)
if sshCon.conStatus == True:
#print(self.ip+':')
tmp = sshCon.ssh_do(cmds)
for info in tmp:
self.result.append(info)
def get_result(self):
return self.result
if __name__ == '__main__':
loggerForSsh.info("查看一次服务器信息")
wd = reader()
wt = writer()
connect_info = wd.readIp()
cmds = wd.readCmd()
retry = wd.readRetry()
ssh_showResult = []
threads = []
count = range(len(connect_info))
# 添加线程到线程列表
for j in connect_info:
#print(j['ip'],j['user'],j['password'],retry)
threads.append(myThread(j['ip'], j['user'], j['password'], retry,
cmds))