I am trying to do a ssh to my local machine - 127.0.0.1, which works fine. Next, I am trying to run two commands through ssh client. However, I see that the next command fails. I could see that my tap device is created. However, the tap device is not turned up. Here is my code. I tried the ifconfig and it works fine. However, it is the sudo commands that is creating a problem.
self.serverName is 127.0.0.1
def configure_tap_iface(self):
ssh = paramiko.SSHClient()
print('SSH on to PC')
ssh.set_missing_host_key_policy(paramiko.AutoAddPolicy())
ssh.connect(self.serverName, username='zebra', password='Zebra@2018')
stdin, stdout, stderr = ssh.exec_command('ifconfig')
#print(stdout.read())
session = ssh.get_transport().open_session()
session.get_pty()
session.exec_command('sudo ip address add 192.168.0.1/24 dev cloud_tap && sudo ip link set cloud_tap up')
session.close()
time.sleep(3)
ssh.close()
您可以使用sudo sh -c 'commands'
在单个sudo
调用中运行多个shell命令。
session.exec_command("sudo sh -c 'ip address add 192.168.0.1/24 dev cloud_tap && ip link set cloud_tap up'")
The technical post webpages of this site follow the CC BY-SA 4.0 protocol. If you need to reprint, please indicate the site URL or the original address.Any question please contact:yoyou2525@163.com.