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Filename :
hotplug_hook.cpython-39.opt-1.pyc
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Znetwork_activatorr/ Zbring_up_interfacer< �formatZbring_down_interface)r1 Zinterface_nameZ activatorr' r' r( r6 � s � � �zNetHandler.applyc C s | j jS r+ )r- Znetwork_configr5 r' r' r( r7 � s zNetHandler.configr8 c s< t � j�}� fdd�|�� D �}t�d� j|� t|�dkS )Nc s g | ]}|� d �� jkr|�qS )Z mac_address)�getr, )�.0Zifacer5 r' r( � <listcomp>� s �z.NetHandler.device_detected.<locals>.<listcomp>zIfaces with ID=%s : %sr )r r7 Ziter_interfaces�LOG�debugr, �len)r1 Znetstate�foundr' r5 r( r: � s �zNetHandler.device_detected) rB rC rD r2 r6 rG r7 rH r: � __classcell__r' r' rO r( rI � s rI r c C s^ zt | d }W n4 tyD } z td�|��|�W Y d }~n d }~0 0 tj| j| jtj |d�S )N� z4hotplug-hook: cannot handle events for subsystem: {})r- �cfgZevent_source_type�scope) �SUBSYSTEM_PROPERTIES_MAP�KeyErrorr< rQ r Zupdate_event_enabledr- r[ r r? )� hotplug_init� subsystemr\ �er' r' r( � is_enabled� s ����rb �r_ r` c C sR t �d� | jdd�}|�tjg�s4t �d|� d S t| |�sNt �d|� d S |S )NzFetching datasource�trust��existingz*hotplug not supported for event of type %sz(hotplug not enabled for event of type %s)rU rV �fetch�get_supported_eventsr r? rb )r_ r` r- r' r' r( �initialize_datasource� s ri )r_ c C s t | |�}|sd S t| d }t�d|� ||||| jd�}g d�}td�}t|�D ]�\} } t�d|| t|�� zZt�d� |�� |j s�t�d� |� � t�d � |� � t�d � |� � W �qW qT t�y } z&t�d | � t �| � | }W Y d } ~ qTd } ~ 0 0 qT|�d S ) Nr zCreating %s event handler)r- r. r/ r0 )rZ � � � � z#Bug while processing hotplug event.z!subsystem=%s update attempt %s/%szRefreshing metadataz$Detecting device in updated metadatazApplying config changezUpdating cachez,Exception while processing hotplug event. %s)ri r] rU rV Z_write_to_cache� Exception� enumeraterW rA Zskip_hotplug_detectr= r6 r> �time�sleep) r_ r. r` � udevactionr- Z handler_clsZ event_handlerZ wait_timesZlast_exceptionZattempt�waitra r' r' r( �handle_hotplug� sH �� rt )r_ r9 c C s� | j dd�}|sdS t| d }tj|�tjg��|t� �v }|sZtd|� �tj d� dS t � | j �}|j |d v r�td|� d �tj d� d S |d �|j � t j| j �d �t�|�d d d� t|d | jd� d S )Nrd re FrZ z#hotplug not supported for event of )�fileZscopesz)Not installing hotplug for event of type z. Reason: Already done.Tzhotplug.enabled�wi� )Zomode�mode)Znetwork_hotplug_enabledr[ )rg r] r r? rh rR �set�print�sys�stderrr Zread_hotplug_enabled_file�paths�value�appendZ write_fileZ get_cpath�json�dumpsr r[ )r_ r` r- r\ Zhotplug_supportedZhotplug_enabled_filer' r' r( �enable_hotplug� s< � � � ��r� c C s� t j| tdd�}tg |d�}|�� t�|j� d|jv rLt� |j� d�� t � d| |j |jd|v rj|jnd d|v rz|jnd � |�� z�|j dkr�zt||j�}W n$ ty� td � t�d � Y n0 t|r�d nd � np|j d kr�t||j|j|jd� nNt�� dk�r tj�d� t�d � t||jd��s:t�d � td|j� �� W n t �yl t � d� � Y n0 W d � n1 �s�0 Y t � d� t� � d S )NT)Zreporting_enabled)Zds_depsZreporterr zh%s called with the following arguments: {hotplug_action: %s, subsystem: %s, udevaction: %s, devpath: %s}rr r. r z9Unable to determine hotplug state. No datasource detectedrZ ZenabledZdisabledr )r_ r. r` rr r z9Root is required. Try prepending your command with sudo. rc z)Enabled cloud-init hotplug for subsystem=z*Received fatal exception handling hotplug!zExiting hotplug handler) r ZReportEventStackr" r Zread_cfgr Z setup_loggingr[ r Zupdate_configurationrR rU rV r r` rr r. ri r ry rz �exitrt rK �getuidr{ �writer� rn � exceptionZ flush_events)�name�argsZhotplug_reporterr_ r- r' r' r( � handle_args sn � � � � �� � �� ( r� �__main__)N)1r" rE r r ZloggingrK rz rp Z cloudinitr r r Z#cloudinit.config.cc_install_hotplugr Zcloudinit.eventr r Z cloudinit.logr Z cloudinit.netr Zcloudinit.net.network_stater Zcloudinit.reportingr Zcloudinit.sourcesr r Zcloudinit.stagesr Z getLoggerrB rU r! r) �ABCr* rI ZNETWORKr] rb �strri rt rH r� r� � parse_argsr� r' r' r' r( �<module> s> 62( �(#E