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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 sT d}yt j|t jdd W n4 t jk
rN } z| jd t|W Y d d }~X nX dS )Nz juju versionT)stderrshellz Failed to check `juju` version)
subprocess check_outputSTDOUTCalledProcessError log_errorr )selfcmderr 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 )addresssplit)r
modelZ
target_option model_optionZoptionr r r r D s zJujuSSH.remote_execc C sV | j jd\}}|r d| nd}d| d| d| d| }t|dd}|d d
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r destr unitr r resr r r _copy_file_to_remoteK s
z JujuSSH._copy_file_to_remotec C s\ | j | | jjd\}}|r(d| nd}d| d| d| d| }t|}|d dkS ) Nr z-m r z juju scp z -- -r r r" r )r r r r )r
r r# r r$ r r r% r r r _retrieve_fileR s
zJujuSSH._retrieve_fileN)r )__name__
__module__ __qualname____doc__nameZ default_userr r r r propertyr r r& r' r r r r r s
r )r Zsos.collector.exceptionsr Zsos.collector.transportsr Z
sos.utilitiesr r r r r r s