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o �Ad9' � @ s� U d dl Z d dlmZmZ d dlmZmZmZmZm Z m Z d dl m Z m Z d dlmZ d dlmZ d dlmZ d dlmZ d dlmZ e �e�ZG dd� de �Z d e fd d �Z G d d � d e�Z G dd� de �Z!G dd� de �Z"G dd� de �Z#G dd� de �Z$g d�Z%e!e#e"e$d�Z&ee'e e f e(d< dee' de e'df d ee e fdd�Z) d deee' dee' d e e fd d �Z*dS ) � N)�ABC�abstractmethod)�Dict�Iterable�List�Optional�Type�Union)�subp�util�� available)� NetworkStatec @ s e Zd ZdS )�NoActivatorExceptionN)�__name__� __module__� __qualname__� r r �:/usr/lib/python3/dist-packages/cloudinit/net/activators.pyr s r �returnc C s^ t �d| |� zt�| �\}}t|�rt �d| |� W dS tjy. t�t d| � Y dS w )Nz#Attempting command %s for device %sz(Running %s resulted in stderr output: %sTz#Running interface command %s failedF)�LOG�debugr �len�warning�ProcessExecutionErrorr �logexc)�cmd� device_name�_out�errr r r �_alter_interface s �r c @ s� e Zd Zeeddee defdd���Zeededefdd���Z eededefd d ���Z e d e e defd d ��Z e dedefdd��Ze d e e defdd��Ze dedefdd��ZdS )�NetworkActivatorN�targetr c C � t � �)z>Return True if activator is available, otherwise return False.��NotImplementedError�r" r r r r ! s zNetworkActivator.availabler c C r# )zWBring up interface. Return True is successful, otherwise return False r$ �r r r r �bring_up_interface' � z#NetworkActivator.bring_up_interfacec C r# )zYBring down interface. Return True is successful, otherwise return False r$ r' r r r �bring_down_interface0 r) z%NetworkActivator.bring_down_interface� device_namesc � t � fdd�|D ��S )zjBring up specified list of interfaces. Return True is successful, otherwise return False c 3 � � | ]}� � |�V qd S �N)r( ��.0�device��clsr r � <genexpr>? � � z7NetworkActivator.bring_up_interfaces.<locals>.<genexpr>��all�r3 r+ r r2 r �bring_up_interfaces9 � z$NetworkActivator.bring_up_interfaces� network_statec C � | � dd� |�� D ��S )z\Bring up all interfaces. Return True is successful, otherwise return False c S � g | ]}|d �qS ��namer �r0 �ir r r � <listcomp>H � z<NetworkActivator.bring_up_all_interfaces.<locals>.<listcomp>)r9 �iter_interfaces�r3 r; r r r �bring_up_all_interfacesA � �z(NetworkActivator.bring_up_all_interfacesc r, )zlBring down specified list of interfaces. Return True is successful, otherwise return False c 3 r- r. )r* r/ r2 r r r4 Q r5 z9NetworkActivator.bring_down_interfaces.<locals>.<genexpr>r6 r8 r r2 r �bring_down_interfacesK r: z&NetworkActivator.bring_down_interfacesc C r< )z^Bring down all interfaces. Return True is successful, otherwise return False c S r= r> r r@ r r r rB Z rC z>NetworkActivator.bring_down_all_interfaces.<locals>.<listcomp>)rH rD rE r r r �bring_down_all_interfacesS rG z*NetworkActivator.bring_down_all_interfacesr. )r r r � staticmethodr r �str�boolr r( r* � classmethodr r9 r rF rH rI r r r r r! s$ r! c @ sT e Zd Zed dee defdd��Zededefdd��Zededefd d ��Z dS ) �IfUpDownActivatorNr" r c C � t | d�S �z3Return true if ifupdown can be used on this system.r& )� eni_availabler& r r r r c � zIfUpDownActivator.availabler c C � d| g}t || �S )�bBring up interface using ifup. Return True is successful, otherwise return False �ifup�r �r r r r r r( h � z$IfUpDownActivator.bring_up_interfacec C rS )rT �ifdownrV rW r r r r* q rX z&IfUpDownActivator.bring_down_interfacer. ) r r r rJ r rK rL r r( r* r r r r rN ^ s rN c @ sL e Zd Zed defdd��Zededefdd��Zededefdd ��ZdS ) �NetworkManagerActivatorNr c C rO )z9Return true if NetworkManager can be used on this system.r& )� nm_availabler& r r r r | rR z!NetworkManagerActivator.availabler c C s` ddl m} || �}ddd|g}t|| �r dddd|g}ntg d�| � dddd | g}t|| �S ) zdBring up connection using nmcli. Return True is successful, otherwise return False r )� conn_filename�nmcli� connection�load�up�filename)r] r^ �reload�ifname)� cloudinit.net.network_managerr\ r )r r\ ra r r r r r( � s z*NetworkManagerActivator.bring_up_interfacec C s ddd| g}t || �S )zeBring down interface using nmcli. Return True is successful, otherwise return False r] r1 � disconnectrV rW r r r r* � s z,NetworkManagerActivator.bring_down_interfacer. ) r r r rJ rL r rK r( r* r r r r rZ { s rZ c @ s� e Zd ZddgZeddefdd��Zededefdd ��Zed e e defd d ��Z ed e defdd��Z ededefdd��Z ed e e defdd��Zed e defdd��ZdS )�NetplanActivator�netplan�applyNr c C rO )z2Return true if netplan can be used on this system.r& )�netplan_availabler& r r r r � rR zNetplanActivator.availabler c C � t �d� ttjd�S ��YApply netplan config. Return True is successful, otherwise return False zBCalling 'netplan apply' rather than altering individual interfacesr7 �r r r rf � NETPLAN_CMDr' r r r r( � � � z#NetplanActivator.bring_up_interfacer+ c C rj rk rm �r+ r r r r9 � ro z$NetplanActivator.bring_up_interfacesr; c C � t tjd�S �rl r7 �r rf rn �r; r r r rF � � z(NetplanActivator.bring_up_all_interfacesc C rj rk rm r' r r r r* � ro z%NetplanActivator.bring_down_interfacec C rj rk rm rp r r r rH � ro z&NetplanActivator.bring_down_interfacesc C rq rr rs rt r r r rI � ru z*NetplanActivator.bring_down_all_interfacesr. )r r r rn rJ rL r rK r( r r9 r rF r* rH rI r r r r rf � s rf c @ sb e Zd Zed defdd��Zededefdd��Zededefd d ��Z ededefd d ��Z dS )�NetworkdActivatorNr c C rO rP )�networkd_availabler& r r r r � rR zNetworkdActivator.availabler c C � dddd| g}t || �S )�1Return True is successful, otherwise return False�ip�link�setr` rV rW r r r r( � � z$NetworkdActivator.bring_up_interfacer; c C s g d�}t |d�S )ry )� systemctl�restartzsystemd-networkdzsystemd-resolvedr7 rV )r; r r r r rF � s z)NetworkdActivator.bring_up_all_interfacesc C rx )ry rz r{ r| �downrV rW r r r r* � r} z&NetworkdActivator.bring_down_interfacer. ) r r r rJ rL r rK r( r rF r* r r r r rv � s rv )�enirg znetwork-manager�networkd�NAME_TO_ACTIVATOR�priorityr" c s> dd� | D �}|rt d| ��dd� | D �}� fdd�|D �S )Nc S s g | ]}|t vr|�qS r )�DEFAULT_PRIORITYr@ r r r rB s z$search_activator.<locals>.<listcomp>z0Unknown activators provided in priority list: %sc S s g | ]}t | �qS r )r� )r0 r? r r r rB rC c s g | ] }|� � �r|�qS r r )r0 � activator_clsr& r r rB s ��)� ValueError)r� r" �unknown�activator_classesr r& r �search_activator s � �r� c C s\ | d u rt } t| |�}|s!d}|r|dkrd| }td|| f ��|d }t�d|| � |S )N� �/z in target=%szBNo available network activators found%s. Searched through list: %sr z.Using selected activator: %s from priority: %s)r� r� r r r )r� r" �found�tmsg�selectedr r r �select_activator s" ���r� )NN)+�logging�abcr r �typingr r r r r r � cloudinitr r �cloudinit.net.enir rQ �cloudinit.net.netplanri rd r[ �cloudinit.net.network_stater �cloudinit.net.networkdrw � getLoggerr r � Exceptionr rL r r! rN rZ rf rv r� r� rK �__annotations__r� r� r r r r �<module> sL > !I�� � �� ���
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