File: //usr/lib/python3.6/site-packages/sos/collector/transports/__pycache__/saltstack.cpython-36.pyc
3
3��d� � @ s` d dl Z d dlZd dlZd dlZd dlmZ d dlmZmZ d dl m
Z
m Z G dd� de�Z dS )� N)�RemoteTransport)�ConnectionException�#SaltStackMasterUnsupportedException)�
is_executable�sos_get_command_outputc sr e Zd ZdZdZdd� Zd� fdd � Zd
d � Zed d
� �Z ddd�Z
ddd�Z dd� Z edd� �Z
dd� Z� ZS )�SaltStackMasterz�
A transport for collect that leverages SaltStack's Master Pub/Sub
functionality to send commands to minions.
This transport will by default assume the use cmd.shell module to
execute commands on the minions.
Z saltstackc C s t tj|�j� �d S )Nr )�list�json�loads�values)�selfZ json_output� r
� /usr/lib/python3.6/saltstack.py�_convert_output_json! s z$SaltStackMaster._convert_output_json� FNc
sD t t| �j|||||�}tjt�� | j|d �|d< W dQ R X |S )z�
Run a command on the remote host using SaltStack Master.
If the output is json, convert it to a string.
�outputN)�superr � run_command�
contextlib�suppress� Exceptionr )r �cmd�timeoutZ need_root�envZget_pty�ret)� __class__r
r r $ s
zSaltStackMaster.run_commandc C sZ d|� d|� �}t |�}|d dkrVd| j� d�}tjj||jd��}tj||� dS d S )
zK
Execute cp.push on the remote host using SaltStack Master
zsalt z cp.push �statusr z /var/cache/salt/master/minions/z/files�/TF)r �address�os�path�join�lstrip�shutilZmove)r Znode�fname�destr �resZcachedirZ
cachedir_filer
r
r �_salt_retrieve_file0 s z#SaltStackMaster._salt_retrieve_filec C s | j ddd�}|d dkS )z>Check if the remote host is responding using SaltStack Master.zecho Connected�
)r r r )r )r Zupr
r
r � connected= s zSaltStackMaster.connectedc C s, d}t |�}|d dkr$|d dkS t�dS )a� Checks to see if the local system supported SaltStack Master.
This check relies on feedback from the salt binary. The command being
run should always generate stderr output, but depending on what that
output reads we can determine if SaltStack Master is supported or not.
For our purposes, a host that does not support SaltStack Master is not
able to run sos-collector.
Returns
True if SaltStack Master is supported, else raise Exception
zsalt-run manage.statusr r N)r r )r �passwordr r& r
r
r �_check_for_saltstackC s
z$SaltStackMaster._check_for_saltstackc C sl t d�s| jd� dS y | j� W n tk
rB | jd� � Y nX | jd� d}| j|dd�}|d d
kS ) aD Connect to the remote host using SaltStack Master.
This method will attempt to connect to the remote host using SaltStack
Master. If the connection fails, an exception will be raised.
If the connection is successful, the connection will be stored in the
self._connection attribute.
Zsaltz salt command is not executable. Fz$Transport is not locally supported. z4Transport is locally supported and service running. zecho Connectedr )r r r )r Z log_errorr+ r Zlog_infor )r r* r �resultr
r
r �_connectX s
zSaltStackMaster._connectc C s dS )NTr
)r r
r
r � _disconnecto s zSaltStackMaster._disconnectc C s d}d|� d| j � d�S )z7The remote execution command to use for this transport.z --out json --static --no-colorzsalt � z cmd.shell )r )r Z salt_argsr
r
r � remote_execr s zSaltStackMaster.remote_execc C s | j r| j| j||�S dS )a% Retrieve a file from the remote host using saltstack
Parameters
fname The path to the file on the remote host
dest The path to the destination directory on the master
Returns
True if the file was retrieved, else False
F)r) r' r )r r$ r% r
r
r �_retrieve_filex s z SaltStackMaster._retrieve_file)r FNF)N)N)�__name__�
__module__� __qualname__�__doc__�namer r r' �propertyr) r+ r- r. r0 r1 �
__classcell__r
r
)r r r s
r )
r r r r# Zsos.collector.transportsr Zsos.collector.exceptionsr r Z
sos.utilitiesr r r r
r
r
r �<module> s