get_ssh_connection

atomate2.utils.file_client.get_ssh_connection(username, hostname, key_filename, config_filename=None)[source]

Connect to a remote host via paramiko.

If the host key is not present it will be added automatically.

Parameters:

  • username (str or None) – The username. If None, the current logged in username will be used.

  • hostname (str) – The host name. Supports host aliases defined in the ssh config file.

  • key_filename (str or Path) – Path to private key file.

  • config_filename (str or Path or None) – Path to OpenSSH config file.

Returns:

An ssh connection to the host.

Return type:

.SSHClient