EVOLUTION-MANAGER
Edit File: juju.cpython-36.pyc
3 �f� � @ s@ d dl Z d dlmZ d dlmZ d dlmZ G dd� de�ZdS )� N)�JujuNotInstalledException)�RemoteTransport)�sos_get_command_outputc @ sZ e Zd ZdZdZdZdd� Zdd� Zdd d �Zd d � Z e d d� �Z e dd� �Z dd� Z dS )�JujuSSHa A "transport" that leverages `juju ssh` to perform commands on the remote hosts. This transport is expected to be used in juju managed environment, and the user should have the necessary credential for accessing the controller. When using this transport, the --nodes option will be expected to be a comma separated machine IDs, **not** IP addr, since `juju ssh` identifies the ssh target by machine ID. Examples: sos collect --nodes 0,1,2 --no-local --transport juju --batch Zjuju_sshZubuntuc C sD d}yt j|t jdd� W n$ t jk r> | jd� t�Y nX dS )Nz juju versionT)�stderr�shellz Failed to check `juju` version)� subprocess� check_output�STDOUT�CalledProcessError� log_errorr )�self�cmd� r �/usr/lib/python3.6/juju.py�_check_juju_installed' s z JujuSSH._check_juju_installedc C sV | j � d|� �}ytj|tjdd� W n* tjk rP | jd|� d�� � Y nX dS )Nz sudo chmod o+r T)r r zFailed to make z world-readable)� remote_execr r r r r )r �fnamer r r r �_chmod0 s zJujuSSH._chmod� c C s | j � | _| jS )N)r � _connected)r Zpasswordr r r �_connect9 s zJujuSSH._connectc C s dS )NTr )r r r r � _disconnect= s zJujuSSH._disconnectc C s | j S )N)r )r r r r � connected@ s zJujuSSH.connectedc C s: | j jd�\}}|r d|� �nd}|� d|� �}d|� �S )N�:z-m r � z juju ssh )�address�split)r �modelZ target_option� model_optionZoptionr r r r D s zJujuSSH.remote_execc C s\ | j |� | jjd�\}}|r(d|� �nd}d|� d|� d|� d|� �}t|�}|d dkS ) Nr z-m r z juju scp z -- -r r Zstatusr )r r r r )r r �destr Zunitr r �resr r r �_retrieve_fileK s zJujuSSH._retrieve_fileN)r )�__name__� __module__� __qualname__�__doc__�nameZ default_userr r r r �propertyr r r" r r r r r s r )r Zsos.collector.exceptionsr Zsos.collector.transportsr Z sos.utilitiesr r r r r r �<module> s