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ovs.cpython-38.pyc
U ci�_� � @ sf d dl Z d dlZd dlZdZddd�Zdddd�Zd d � Zd d � Zd d� Zdd� Z dd� Z dd� Z dS )� Nz/usr/bin/ovs-vsctl�false)Zmcast_snooping_enableZ rstp_enable)�del-sslzget-ssl)z del-fail-modez get-fail-mode)zdel-controllerzget-controller)zset-sslz set-fail-modezset-controllerc C sV t �|�}|dkr*t�td| |||g� n(|rR||krRt�td| |d||f g� dS )z2Cleanup values from a column (i.e. "column=value")N�remove�setz%s=%s)�DEFAULTS�get� subprocess� check_call�OPENVSWITCH_OVS_VSCTL)�type�iface�column�value�default� r �%/usr/share/netplan/netplan/cli/ovs.py�_del_col& s r c C s t �td| ||||g� dS )z:Cleanup values from a dictionary (i.e. "column:key=value")r N)r r r )r r r �keyr r r r � _del_dict1 s r c s� t �|d�\}}|dkr d}|r~t|g}t|g}|rH|�|� |�|� tj|dd�� t� fdd�|�d�D ��r�t�|� n t d |��dS ) z*Cleanup commands from the global namespace)NNr NT��universal_newlinesc 3 s | ]}|� kV qd S �Nr )�.0�item��outr r � <genexpr>Q s z _del_global.<locals>.<genexpr>�,zReset command unkown for:) �GLOBALSr r �appendr � check_output�all�splitr � Exception)r r r r Zdel_cmdZget_cmdZargs_getZargs_delr r r � _del_global7 s r$ c C s� |� dd�}|d }|dkr<t|�dkr<t| ||d |� n8t|�dkrbt| ||d |d |� nt| ||d |� t�td| |d|g� dS )zDCheck if this setting is in a dict or a colum and delete accordingly�/� � �globalr � external-idsN)r" �lenr$ r r r r r )r r �settingr r" �colr r r � clear_settingW s r- c s~ t � t�st�t � �| �t�s:t�d�| � �| ��� dS � �| i ��d�d k rTdS t� fdd�� �| i ��dg �D ��S d S )Nz Ignoring special key: {} ({})F� openvswitchTc 3 s | ]}t |� �V qd S r )�is_ovs_interface)r �i�� interfacesr r r m s z#is_ovs_interface.<locals>.<genexpr>r2 )� isinstance�dict�AssertionErrorr �logging�debug�format�any)r r2 r r1 r r/ e s r/ c C s� | � � t� }| j�� D ]}t|| j�r|�|� qtj�t ��r�dD ]�}t j t ddddddd|d g d d �}|� � D ]p}d |krv|� d �d }||kr�qv|d dkr�t �t d|g�jd kr�t �t dd|g� qvt �t d|d |g� qvqFdD ]�}d} |dk�rd} n|dk�rd} t j t d| dddddd|g d d �}|� � D ]~}d|k�r@d}|} |dk�rp|� d d�\}} | �d �� d �D ]:} | �d��r�d | k�r�| � d d�\} } t||| | � �q��q@q�n|�s�|�r�t�d � d S )!aQ Query OpenVSwitch state through 'ovs-vsctl' and filter for netplan=true tagged ports/bonds and bridges. Delete interfaces which are not defined in the current configuration. Also filter for individual settings tagged netplan/<column>[/<key]=value in external-ids and clear them if they have been set by netplan. ))�Portzdel-port)�Bridge�del-br)� Interfacer< z--columns=name,external-idsz-fZcsvz-dZbarez --no-headings�listr Tr z netplan=truer r= z iface-to-brz --if-existszdel-bond-ifacer' )r: r; r= � Open_vSwitch� Controllerzname,external-idsr? r) r@ z_uuid,external-idsz --columns=%sznetplan/�.�"� �=zAovs-vsctl is missing, cannot tear down old OpenVSwitch interfacesN)�parser r2 �keysr/ �add�os�path�isfiler r r � splitlinesr" �run� returncoder �strip� startswithr- r6 �warning)�config_manager�ovs_old� ovs_currentZ ovs_ifacesr0 �tr �liner ZcolsZextids�entryr+ �valr r r �apply_ovs_cleanupp sn �� " �� rX ) r6 rH r r r r r r r$ r- r/ rX r r r r �<module> s ��