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r, �r r r r �bring_up_interface4 � z#NetworkActivator.bring_up_interfacec C r+ )zYBring down interface.
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r, r/ r r r �bring_down_interface= r1 z%NetworkActivator.bring_down_interface� device_namesc s t � fdd�|D ��S )zjBring up specified list of interfaces.
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c 3 � � | ]}� � |�V qd S �N�r0 ��.0�device��clsr r � <genexpr>L � � z7NetworkActivator.bring_up_interfaces.<locals>.<genexpr>)�all)r; r3 r r: r �bring_up_interfacesF s z$NetworkActivator.bring_up_interfaces�
network_statec C s | � dd� |�� D ��S )z\Bring up all interfaces.
Return True is successful, otherwise return False
c S s g | ]}|d �qS )�namer �r8 �ir r r �
<listcomp>U � z<NetworkActivator.bring_up_all_interfaces.<locals>.<listcomp>)r? �iter_interfaces)r; r@ r r r �bring_up_all_interfacesN s �z(NetworkActivator.bring_up_all_interfacesNc C r+ )z Wait for network to come up.r, r r r r �wait_for_networkX s z!NetworkActivator.wait_for_network�r N)r r r � staticmethodr �boolr. �strr0 r2 � classmethodr r? r rG rH r r r r r* - s r* c @ �J e Zd Zedefdd��Zededefdd��Zededefdd��Zd S )
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z$IfUpDownActivator.bring_up_interfacec C rS )rT �ifdownrV rW r r r r2 q rX z&IfUpDownActivator.bring_down_interfaceN� r r r rJ rK r. rL r0 r2 r r r r rO ^ s rO c @ rN )
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z$IfConfigActivator.bring_up_interfacec C r` )zqBring up interface using ifconfig <dev> down.
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�NetworkManagerActivatorr c C rP )z9Return true if NetworkManager can be used on this system.)r r. r r r r r. � rR z!NetworkManagerActivator.availabler c C sv ddl m} || �}|du rt�d� dS ddd|g}t|| �r(ddd d
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conn_filenameNzFUnable to find an interface config file. Unable to bring up interface.F�nmcli�
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z*NetworkManagerActivator.bring_up_interfacec C s ddd| g}t || �S )zeBring down interface using nmcli.
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z,NetworkManagerActivator.bring_down_interfacer3 c sL t � g d��j�� }d|krt�d|� tg d�d�o%t� fdd�|D ��S )z9Activate network
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eddd��ZdS )�NetplanActivatorr �applyr c C rP )z2Return true if netplan can be used on this system.)r r. r r r r r. � rR zNetplanActivator.availabler c C � t �d� ttjddd�S ��YApply netplan config.
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zBCalling 'netplan apply' rather than altering individual interfacesr> F�r �r! r# r rt � NETPLAN_CMDr/ r r r r0 � � ��z#NetplanActivator.bring_up_interfacer3 c C rv rw rz )r3 r r r r? � r| z$NetplanActivator.bring_up_interfacesr@ c C s t tjddd�S )rx r> Fry )r rt r{ )r@ r r r rG � s �z(NetplanActivator.bring_up_all_interfacesc C rv rw rz r/ r r r r2 r| z%NetplanActivator.bring_down_interfaceNc C s" t �� r t�d� dS t�� dS )z:On networkd systems, wait for systemd-networkd-wait-onlinez1NetworkManager is enabled, skipping networkd waitN)r r. r! r# �NetworkdActivatorrH r r r r rH s
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�z$NetworkdActivator.bring_up_interfacer@ c C s g d�}t |d�S )r� )rn �restartzsystemd-networkdzsystemd-resolvedr> rV )r@ r r r r rG ) s
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r znetwork-managerr r\ �NAME_TO_ACTIVATOR�priorityc C sB dd� | D �}|rt d|� ���dd� | D �}tdd� |D �d�S )zEReturns the first available activator from the priority list or None.c S s g | ]}|t vr|�qS r )�DEFAULT_PRIORITYrB r r r rD S s z$search_activator.<locals>.<listcomp>z.Unknown activators provided in priority list: c S s g | ]}t | �qS r )r� )r8 rA r r r rD X rE c s s � | ] }|� � r|V qd S r5 )r. )r8 �
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