| Server IP : 23.254.227.96 / Your IP : 216.73.216.46 Web Server : Apache/2.4.62 (Unix) OpenSSL/1.1.1k System : Linux hwsrv-1277026.hostwindsdns.com 4.18.0-477.13.1.el8_8.x86_64 #1 SMP Tue May 30 14:53:41 EDT 2023 x86_64 User : viralblo ( 1001) PHP Version : 8.1.31 Disable Function : NONE MySQL : OFF | cURL : ON | WGET : ON | Perl : ON | Python : OFF | Sudo : ON | Pkexec : ON Directory : /usr/lib/python3.6/site-packages/cloudinit/net/__pycache__/ |
Upload File : |
3
�� b�U � @ s d dl Z d dlZd dlZd dlZd dlmZ d dlmZmZ ddl m
Z
m Z ddl m
Z
eje�Zddd d
d d gZd
dddddddgZdddddddd d d d d d!d"d#d$d%d&d'd(d)d*d+gZd,d-� Zd.d/� ZdAd1d2�Zd3d4� Zd5d6� Zd7d8� Zd9d:� ZG d;d<� d<e j�ZdBd=d>�Z dCd?d@�Z dS )D� N)�log)�subp�util� )� ParserError�renderer)�subnet_is_ipv6zpre-up�upzpost-up�downzpre-downz post-downZ
bridge_ageingZbridge_bridgeprioZ bridge_fdZ
bridge_gcinitZ bridge_helloZ
bridge_maxageZbridge_maxwaitZ
bridge_stp�address�netmask� broadcast�network�metric�gatewayZ pointtopointZmedia�mtuZhostnameZ
leasehoursZ leasetimeZvendorZclientZbootfile�serverZhwaddrZprovider�frameZnetnumZendpointZlocalZttlc
C s� g }ddddddddd d
g
}x�|j � D ]v\}}|dkr8q&|dkrTd |d |d f }|r&||kr&t|�tkrvd
j|�}d|kr�|jdd�}|jdj||�� q&W t|�S )Nr r r
r r Z pointopointr Zscope�
dns_search�dns_nameserversz%s/%s�prefix� �_�-z {0} {1})�items�type�list�join�replace�append�format�sorted)�iface�subnet�contentZ valid_map�key�value� r' �/usr/lib/python3.6/eni.py�_iface_add_subnet@ s.
r) c
C s& |dkr g S g }dddddddd d
g }d d d
g}ddi}| d
dkrN|j d� x�| j� D ]�\}}t|�tkr|| | rxdnd}| sX||kr�qX|dkr�|r�||krXtjd| d ||� qX||kr�x&|D ] } |j dj|j||�| �� q�W qXt|�tk�r dj |�}|j dj|j||�|�� qXW t
|�S )Nr �controlZ device_idZdriver�index�inet�mode�name�subnetsr �bridge_pathcost�bridge_portprioZbridge_waitport� mac_address� hwaddress�bond�bridge�
infiniband�vlanZonZoffr zZNetwork config: ignoring %s device-level mtu:%s because ipv4 subnet-level mtu:%s provided.z {0} {1}r )r4 r5 r6 r7 ) r r r �bool�LOGZwarningr �getr r r! )
r" r+ �ipv4_subnet_mtur$ Z
ignore_mapZmultiline_keys�renamesr% r& �vr' r' r( �_iface_add_attrs^ sN
r> Fc C s� | d }| d }|dkr d}n|d kr0d| }nd| }| j � }|j||d�� djf |�d jf |�g}|r�| jd
�r�|jd jf |�� |S )
Nr. r* �auto�hotplugzallow-z
# control-)�fullname�cverbz{cverb} {fullname}z iface {fullname} {inet} {mode}r2 z hwaddress {mac_address})r@ )�copy�updater r: r )r" r+ �render_hwaddressrA r* rB Zsubst�linesr' r' r( �_iface_start_entry� s
rG c sr d}�x8|j � D �]*}|j� }|jd�r*q|jd�}|d }|dkr�|d }|jd�sdtjj||�}x�tj|�D ]r� tj� �} � fdd �| D �} xP| D ]H}
t |
d
��} | j
� j� } W dQ R X tjj |
�}
t | | tjj
|
�|
� q�W qpW q|d k�rp|d }|jd��stjj||�}xXtj|�D ]J� t � d
��} | j
� j� } W dQ R X tjj � �}t | | tjj
|�|� �q W q|d k�r�x8|dd� D ](}|| k�r�d
|i| |< d| | d < �q�W q|dk�r&|dd� \}}}|| k�r�d
|i| |< n d| | k�rtd||f ��|| | d< || | d< |}q|dk�r^|d dk�rH|d }n|d }|| | d< q|tk�rz|d | | |< q|tk�r�|| | k�r�g | | |< | | | jdj|dd� �� q|jd��rzd| | k�r�i | | d< |dk�r0g | | d d< xv|dd� D ] }| | d d j|� �qW nH|dk�r<g | | d d < x,|dd� D ] }| | d d j|� �qXW q|jd ��r�d | | k�r�i | | d < |tk�r�|jd d d�}|d | | d |< �q<|d k�rg | | d d!< x,|dd� D ] }| | d d! j|� �q�W n�|d"k�rb|d j� d#k�rL|d | | d d#< n|d | | d d#< n�|d$k�r�d%| | d k�r�i | | d d%< |d | | d d% |d < nH|d&k�r<d'| | d k�r�i | | d d'< |d | | d d' |d < q|jd(�rd)| | k�ri | | d)< |jd(d d�}|d | | d) |< qW x,| j� D ] }d | | k�rJd*| | d < �qJW dS )+a} Parses the file contents, placing result into ifaces.
'_source_path' is added to every dictionary entry to define which file
the configration information came from.
:param ifaces: interface dictionary
:param contents: contents of interfaces file
:param src_dir: directory interfaces file was located
:param src_path: file path the `contents` was read
N�#r r zsource-directoryr �/c s@ g | ]8}t jjt jj� |��rtjd |�dk rt jj� |��qS )z^[a-zA-Z0-9_-]+$N)�os�path�isfiler �re�match)�.0rK )�
expanded_pathr' r( �
<listcomp>� s z*_parse_deb_config_data.<locals>.<listcomp>�r�sourcer? Z _source_pathTr" � �familyz:Interface %s can only be defined once. Re-defined in '%s'.�methodr3 Zether� zdns-�dnsz
dns-search�searchzdns-nameservers� nameserversZbridge_r5 � Z bridge_portsZportsZ bridge_hwZmacr0 Zpathcostr1 Zportpriozbond-r4 F)�
splitlines�strip�
startswith�splitrJ rK r �glob�listdir�open�read�abspath�_parse_deb_config_data�dirnamer �NET_CONFIG_OPTIONS�NET_CONFIG_COMMANDSr �NET_CONFIG_BRIDGE_OPTIONSr �lower�keys)�ifaces�contents�src_dir�src_pathZcurrif�liner_ ZoptionZparsed_src_dirZ dir_contents�entry�fpZsrc_dataZ abs_entryZ new_src_path�abs_pathr" rU rV �valZdomainr Z
bridge_optionZ bond_optionr' )rP r( re � s�
"
re c C sL i }t | d��}|j� j� }W dQ R X tjj| �}t||tjj|�|� |S )z+Parses a debian network configuration file.rR N)rb rc r] rJ rK rd re rf )rK rl rr rm rs r' r' r( �parse_deb_config7 s ru c C s i }t || d d d� t|�S )N)rn ro )re �_ifaces_to_net_config_data)Zeni_datarl r' r' r( �convert_eni_dataC s rw c sF i � �x"| j � D �]\}}|jd�d }|� krj|dkr>d}nd}||g d�� |< d|krj|d � | d< ||d d
�}|jd �r�d |d < nd
|d < |jd �dkr�|d |d< x d D ]}||kr�|| ||< q�W d|k�rx8d D ]0}||d kr�|d | r�|d | |d| < q�W � | d j|� qW d� fdd�t� �D �d�S ) z�Return network config that represents the ifaces data provided.
ifaces = parse_deb_config("/etc/network/interfaces")
config = ifaces_to_net_config_data(ifaces)
state = parse_net_config_data(config).�:r �lo�loopback�physical)r r. r/ r3 r2 rV )Z_orig_eni_namer r? r* Zmanual�staticr r r r
rX rZ rY Zdns_r/ r c s g | ] }� | �qS r' r' )rO �d)�devsr' r( rQ p s z._ifaces_to_net_config_data.<locals>.<listcomp>)�version�config)r r r
)rZ rY )r � partitionr: r r! )rl r. �dataZdevnameZdtyper# Zcopy_key�nr' )r~ r( rv J s2
rv c @ sB e Zd ZdZddd�Zddd�Zdd d
�Zdd d �Zdd
d�ZdS )�Rendererz@Renders network information in a /etc/network/interfaces format.Nc C s6 |si }|j dd�| _|j dd �| _|j dd�| _d S )N�eni_pathzetc/network/interfaces�
eni_header�
netrules_pathz(etc/udev/rules.d/70-persistent-net.rules)r: r� r� r� )�selfr� r' r' r( �__init__v s zRenderer.__init__r[ c C sP g }|d }|d }d}ddd�}d}|d d krD|d
d krDd }n |d d kr`|d
dkr`d}d} x�dD ]�}
|r||
dkr|qj|
dkr�| d|||
||
f 7 } qj|
|krj|
dk�r d||
kr�| d7 } n |j d
�dkr�| d7 } n| d7 } d
|k�r$| d||
|d
f 7 } qj| d||
||
f 7 } qjW |j|| | � |j|| | � |S )a� When rendering routes for an iface, in some cases applying a route
may result in the route command returning non-zero which produces
some confusing output for users manually using ifup/ifdown[1]. To
that end, we will optionally include an '|| true' postfix to each
route line allowing users to work with ifup/ifdown without using
--force option.
We may at somepoint not want to emit this additional postfix, and
add a 'strict' flag to this function. When called with strict=True,
then we will not append the postfix.
1. http://askubuntu.com/questions/168033/
how-to-set-static-routes-in-ubuntu-server
zpost-up route addzpre-down route delz || trueZgwr )r r r[ r z0.0.0.0r z defaultz::r r z -A inet6 defaultr z%s %s %srx z -A inet6� z -hostz -netz %s/%sz %s %s)r r r )r: r ) r� �route�indentr$ r r
Zor_true�mappingZ
default_gwZ
route_line�kr' r' r( �
_render_route s<
zRenderer._render_routeFc
s6 g }� j di �}� jdd �}� jdd �}|r4d� d< |�rؐx�t|�D �]�\}}d } |� d< |d � d< |j d d
�� d < d }
t|�r�|
d 7 }
n
|j d
�} |
� d < |d dks�|d dks�|d dkr�d� d< |d k r�|r�dnd� d< nn|d dk�rd
� d< d� d< nN|d dk�r&d
� d< d� d< n.t|��rTd� d< |d k �rT|�rLdnd� d< d� fdd�|D �k�rtd� d < tt� ||d �t� |� t� || � �} x*|j d g �D ]} | j| j | d d �� �q�W |j
| � qFW nZg } d � k�s�d!� k�r| j
d"j f � �� | j
d#j f � �� | jt� d$d d%�� |j
| � |S )&Nr/ z accept-raZ wakeonlan�gz ethernet-wolr+ r r- r* r? r, �6r Zdhcp4Zdhcp6zipv6_dhcpv6-statefulZdhcp�1�0� accept_razipv6_dhcpv6-statelessZ
ipv6_slaacr| Tc s g | ]}d � d |k�qS )zauto %sr. r' )rO rp )r" r' r( rQ � s z*Renderer._render_iface.<locals>.<listcomp>�alias)rE Zroutesz )r� z bond-masterz bond-slavesz auto {name}ziface {name} {inet} {mode}r )r+ r; ) r: �pop� enumerater r rG r) r> �extendr� r r )
r� r" rE �sectionsr/ r� Z ethernet_wolr+ r# r; Z subnet_inetrF r� r' )r" r( �
_render_iface� sb
&
zRenderer._render_ifacec s& dddddd�gd�}x(|j � D ] }|jd�dkr tj|�}q W |j}|r`d j|�|d
d d < |j}|r�d j|�|d
d d
< d dddddd�� g }|j| j|�� xDt |j � � fdd�d�D ](}|jd�dkr�q�|j| j||d�� q�W x |j
� D ]}|j | j |�� q�W djdd� |D ��d S ) z1Given state, emit etc/network/interfaces content.ry r{ r, rz r? )r r* )r. r r, r/ r. r r/ r r r r rW � rT � )rz r{ r6 r4 r5 r7 c s � | d | d fS )Nr r. r' )r� )�orderr' r( �<lambda>& s z-Renderer._render_interfaces.<locals>.<lambda>)r% )rE z
c S s g | ]}d j |��qS )�
)r )rO �sr' r' r( rQ 2 s z/Renderer._render_interfaces.<locals>.<listcomp>r� )
Ziter_interfacesr: rC �deepcopyr r Zdns_searchdomainsr� r� r! Z iter_routesr r� ) r� �
network_staterE ry r" rZ Z
searchdomainsr� r� r' )r� r( �_render_interfaces s> zRenderer._render_interfacesc C s� t j|| j�}tjtjj|�� | jr,| jnd}tj ||| j
|� � | j r~t j|| j �}tjtjj|�� tj || j |�� d S )Nr[ )
r � target_pathr� r Z
ensure_dirrJ rK rf r� Z
write_filer� r� Z_render_persistent_net)r� r� Z templates�targetZfpeni�headerZnetrulesr' r' r( �render_network_state4 s z Renderer.render_network_state)N)r[ )F)F)NN) �__name__�
__module__� __qualname__�__doc__r� r� r� r� r� r' r' r' r( r� s s
4
M
4r� c C sF d}t ||d d�d�}|s d}|jd�s0|d7 }|j| |d�}|| S )Nzetc/network/interfaces)r� r� r� )r� r[ r� )rE )r� �endswithr� )r� r� rE r� r rm r' r' r( �network_state_to_eniB s
r� c C sT dddg}ddg}x |D ]}t j||| d�sdS qW t j| d�}tjj|�sPdS d S )
NZifqueryZifupZifdownz/sbinz /usr/sbin)rY r� Fzetc/network/interfacesT)r Zwhichr� rJ rK rL )r� ZexpectedrY �pZenir' r' r( � availableV s
r� )F)NF)N) rC r` rJ rM Z cloudinitr Zloggingr r r[ r r r� r Z getLoggerr� r9 rh ri rg r) r> rG re ru rw rv r� r� r� r' r' r' r( �<module> sr
<
) P