python ssh

python 远程执行 ssh 命令


@staticmethod
def execute_full(ip, user, password, cmd):
    ssh = paramiko.SSHClient()
    ssh.set_missing_host_key_policy(paramiko.AutoAddPolicy())
    tout = 30
    try:
        ssh.connect(hostname=ip, username=user, password=password, timeout=tout, compress=True, look_for_keys=False, allow_agent=False)
    except (socket.error, paramiko.AuthenticationException, paramiko.SSHException) as message:
        print "ERROR: SSH connection to "+ip+" failed: " + str(message)
        sys.exit(1)

    stdin, stdout, ssh_stderr = ssh.exec_command(cmd)
    stdout.flush()
    out = stdout.read()
    print out
    ssh.close()
    return out