File: //lib/python3.6/site-packages/cloudinit/net/__pycache__/activators.cpython-36.pyc
3
�Kh# � @ sv 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 je�ZG dd� de �Z e d �d
d �Z G d d
� d
e�Z G dd� de �Z!G dd� de �Z"G dd� de �Z#G dd� de �Z$ddddgZ%e!e#e"e$d�Z&ee'e e f &ee' e
e'df ee e d�d d �Z(d eee' ee' e e d�d 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/python3.6/activators.pyr s r )�returnc C s` t jd| |� y(tj| �\}}t|�r4t jd| |� dS tjk
rZ tjt d| � dS X d S )Nz#Attempting command %s for device %sz(Running %s resulted in stderr output: %sTz#Running interface command %s failedF)�LOG�debugr
�len�warningZProcessExecutionErrorr Zlogexc)�cmd� device_nameZ_out�errr r r �_alter_interface s r c @ s� e Zd Zeedee ed�dd���Zeeeed�dd���Z eeeed�dd ���Z
e e e ed
�d d ��Z
e eed
�dd��ZdS )�NetworkActivatorN)�targetr c C s
t � �dS )z>Return True if activator is available, otherwise return False.N)�NotImplementedError)r r r r r ! s zNetworkActivator.available)r r c C s
t � �dS )zWBring up interface.
Return True is successful, otherwise return False
N)r )r r r r �bring_up_interface' s z#NetworkActivator.bring_up_interfacec C s
t � �dS )zYBring down interface.
Return True is successful, otherwise return False
N)r )r r r r �bring_down_interface0 s z%NetworkActivator.bring_down_interface)� device_namesr c s t � fdd�|D ��S )zjBring up specified list of interfaces.
Return True is successful, otherwise return False
c 3 s | ]}� j |�V qd S )N)r )�.0�device)�clsr r � <genexpr>? s z7NetworkActivator.bring_up_interfaces.<locals>.<genexpr>)�all)r% r" r )r% r �bring_up_interfaces9 s z$NetworkActivator.bring_up_interfaces)�
network_stater c C s | j dd� |j� D ��S )z\Bring up all interfaces.
Return True is successful, otherwise return False
c S s g | ] }|d �qS )�namer )r# �ir r r �
<listcomp>H s z<NetworkActivator.bring_up_all_interfaces.<locals>.<listcomp>)r( Ziter_interfaces)r% r) r r r �bring_up_all_interfacesA s z(NetworkActivator.bring_up_all_interfaces)N)r r r � staticmethodr r �str�boolr r r! � classmethodr r( r
r- r r r r r s r c @ sN e Zd Zed
ee ed�dd��Zeeed�dd��Zeeed�dd ��Z dS ) �IfUpDownActivatorN)r r c C s
t | d�S )z3Return true if ifupdown can be used on this system.)r )�
eni_available)r r r r r Q s zIfUpDownActivator.available)r r c C s d| g}t || �S )zbBring up interface using ifup.
Return True is successful, otherwise return False
Zifup)r )r r r r r r V s z$IfUpDownActivator.bring_up_interfacec C s d| g}t || �S )zbBring up interface using ifup.
Return True is successful, otherwise return False
Zifdown)r )r r r r r r! _ s z&IfUpDownActivator.bring_down_interface)N)
r r r r. r r/ r0 r r r! r r r r r2 L s r2 c @ sH e Zd Zed
ed�dd��Zeeed�dd��Zeeed�dd ��ZdS ) �NetworkManagerActivatorN)r c C s
t | d�S )z9Return true if NetworkManager can be used on this system.)r )� nm_available)r r r r r j s z!NetworkManagerActivator.available)r r c C sx ddl m} || �}|dkr*tjd� dS ddd|g}t|| �rPddd d
|g}n tddd g| � ddd d | g}t|| �S )
zdBring up connection using nmcli.
Return True is successful, otherwise return False
r )�
conn_filenameNzFUnable to find an interface config file. Unable to bring up interface.F�nmcliZ
connection�load�up�filename�reloadZifname)� cloudinit.net.network_managerr6 r r r )r r6 r: r r r r r o s
z*NetworkManagerActivator.bring_up_interfacec C s ddd| g}t || �S )zeBring down interface using nmcli.
Return True is successful, otherwise return False
r7 r$ Z
disconnect)r )r r r r r r! � s z,NetworkManagerActivator.bring_down_interface)N) r r r r. r0 r r/ r r! r r r r r4 i s r4 c @ s| e Zd ZddgZeded�dd��Zeeed�dd ��Zee e ed
�d d ��Z
ee ed
�dd��Z eeed�dd��Z
dS )�NetplanActivator�netplanZapplyN)r c C s
t | d�S )z2Return true if netplan can be used on this system.)r )�netplan_available)r r r r r � s zNetplanActivator.available)r r c C s t jd� ttjd�S )zYApply netplan config.
Return True is successful, otherwise return False
zBCalling 'netplan apply' rather than altering individual interfacesr' )r r r r= � NETPLAN_CMD)r r r r r � s z#NetplanActivator.bring_up_interface)r" r c C s t jd� ttjd�S )zYApply netplan config.
Return True is successful, otherwise return False
zBCalling 'netplan apply' rather than altering individual interfacesr' )r r r r= r@ )r" r r r r( � s z$NetplanActivator.bring_up_interfaces)r) r c C s t tjd�S )zYApply netplan config.
Return True is successful, otherwise return False
r' )r r= r@ )r) r r r r- � s z(NetplanActivator.bring_up_all_interfacesc C s t jd� ttjd�S )zYApply netplan config.
Return True is successful, otherwise return False
zBCalling 'netplan apply' rather than altering individual interfacesr' )r r r r= r@ )r r r r r! � s z%NetplanActivator.bring_down_interface)N)r r r r@ r. r0 r r/ r r r( r
r- r! r r r r r= � s r= c @ s\ e Zd Zed
ed�dd��Zeeed�dd��Zeeed�d d
��Z eeed�d d ��Z
dS )�NetworkdActivatorN)r c C s
t | d�S )z3Return true if ifupdown can be used on this system.)r )�networkd_available)r r r r r � s zNetworkdActivator.available)r r c C s dddd| g}t || �S )z1Return True is successful, otherwise return False�ip�link�setr9 )r )r r r r r r � s z$NetworkdActivator.bring_up_interface)r) r c C s ddddg}t |d�S )z1Return True is successful, otherwise return FalseZ systemctlZrestartzsystemd-networkdzsystemd-resolvedr' )r )r) r r r r r- � s z)NetworkdActivator.bring_up_all_interfacesc C s dddd| g}t || �S )z1Return True is successful, otherwise return FalserC rD rE Zdown)r )r r r r r r! � s z&NetworkdActivator.bring_down_interface)N) r r r r. r0 r r/ r r
r- r! r r r r rA � s rA �enir> znetwork-manager�networkd)rF r> znetwork-managerrG )�priorityr r c s> dd� | D �}|r t d| ��dd� | D �}� fdd�|D �S )Nc S s g | ]}|t kr|�qS r )�DEFAULT_PRIORITY)r# r+ r r r r, � s z$search_activator.<locals>.<listcomp>z0Unknown activators provided in priority list: %sc S s g | ] }t | �qS r )�NAME_TO_ACTIVATOR)r# r* r r r r, � s c s g | ]}|j � �r|�qS r )r )r# Z
activator_cls)r r r r, � s )�
ValueError)rH r �unknownZactivator_classesr )r r �search_activator� s
rM c C s\ | d kr t } t| |�}|sBd}|r2|dkr2d| }td|| f ��|d }tjd|| � |S )N� �/z
in target=%szBNo available network activators found%s. Searched through list: %sr z.Using selected activator: %s from priority: %s)rI rM r r r )rH r �foundZtmsgZselectedr r r �select_activator s
rQ )NN)*Zlogging�abcr r Ztypingr r r r r r Z cloudinitr
r Zcloudinit.net.enir r3 Zcloudinit.net.netplanr? r< r5 Zcloudinit.net.network_stater
Zcloudinit.net.networkdrB Z getLoggerr r � Exceptionr r0 r r r2 r4 r= rA rI rJ r/ rM rQ r r r r �<module> s:
, (5