云堡垒机总是自动断开连接

import paramiko
import time

def connect_bastion(host, username, password):
    client = paramiko.SSHClient()
    client.set_missing_host_key_policy(paramiko.AutoAddPolicy())
    client.connect(host, username=username, password=password)
    return client

def main():
    host = 'your_bastion_host'
    username = 'your_username'
    password = 'your_password'

    while True:
        try:
            client = connect_bastion(host, username, password)
            print("Connected successfully!")
            # 执行你的远程命令
            stdin, stdout, stderr = client.exec_command('ls -l')
            print(stdout.read().decode())
            client.close()
        except Exception as e:
            print(f"Connection failed: {e}")
        time.sleep(10)  # 等待10秒后重试

if __name__ == "__main__":
    main()