File: //lib/python3.6/site-packages/cloudinit/net/__pycache__/netplan.cpython-36.opt-1.pyc
3
�� b�? � @ s� d dl Z d dlZd dlmZ d dlmZmZmZ d dlm Z m
Z
ddl m Z ddl
mZmZmZmZ dZeje�Zd d
� Zdd d �Zd
d� Zddd�ZG dd� de j�Zddd�Zddd�Z dS )� N)�log)�safeyaml�subp�util)�
SYS_CLASS_NET�get_devicelist� )�renderer)�IPV6_DYNAMIC_TYPES�NET_CONFIG_TO_V2� NetworkState�subnet_is_ipv6s4 # This is the initial network config.
# It can be overwritten by cloud-init or console-conf.
network:
version: 2
ethernets:
all-en:
match:
name: "en*"
dhcp4: true
all-eth:
match:
name: "eth*"
dhcp4: true
c s t � fdd�| j� D ��S )Nc 3 s$ | ] \}}|j � �r||fV qd S )N)�
startswith)�.0�key�value)�match� � /usr/lib/python3.6/netplan.py� <genexpr>' s z,_get_params_dict_by_match.<locals>.<genexpr>)�dict�items)�configr r )r r �_get_params_dict_by_match% s
r c C s d%dd�}|dkrg }g }g }g }g }| j dg �} | dkr>g } �x�| D �]�}
|
j d�} | jd�r�| dkrp| d7 } |j| d i� qF| tkr�|jd
d i� qF| d&krFd
|
j d� } d|
kr�| d|
j d� 7 } d|
ko�|
j d��r|
j d�}
d|
k�r |jd|
i� n|jd|
i� d|
k�r,|||
j dg ��7 }d|
k�rJ|||
j dg ��7 }d|
k�r�d}t|
��rpd|k�rpd}|j||
j d�i� xh|
j dg �D ]X}d|j d�|j d�f }|j d�|d �}d |k�r�|jd |j d d �i� |j|� �q�W |j| � qFW d| k�rF|j d�}|�r:| d |k�r:tjd || d |� n | d |d< t|�d k�rb|jd!|i� t|�d k�r~|jd|i� t|�d k�r�d!|i}|jd"|i� t|�d k�r�|j d"i �}|jd#|i� |jd"|i� d$| k�r
| d$ dk �r
|jd$t j
| j d$��i� dS )'a� This method parse a cloudinit.net.network_state dictionary (config) and
maps netstate keys/values into a dictionary (entry) to represent
netplan yaml.
An example config dictionary might look like:
{'mac_address': '52:54:00:12:34:00',
'name': 'interface0',
'subnets': [
{'address': '192.168.1.2/24',
'mtu': 1501,
'type': 'static'},
{'address': '2001:4800:78ff:1b:be76:4eff:fe06:1000",
'mtu': 1480,
'netmask': 64,
'type': 'static'}],
'type: physical',
'accept-ra': 'true'
}
An entry dictionary looks like:
{'set-name': 'interface0',
'match': {'macaddress': '52:54:00:12:34:00'},
'mtu': 1501}
After modification returns
{'set-name': 'interface0',
'match': {'macaddress': '52:54:00:12:34:00'},
'mtu': 1501,
'address': ['192.168.1.2/24', '2001:4800:78ff:1b:be76:4eff:fe06:1000"],
'ipv6-mtu': 1480}
� c S s4 | st | �tgkr| S || kr*| j|�S | gS dS )zBHelper to convert strings to list of strings, handle single stringN)�type�str�split)�obj�tokenr r r �_listifyR s
z$_extract_addresses.<locals>._listifyN�subnetsr Zdhcp�4TZdhcp6�static�static6z%sZaddress�prefixz/%d�gateway�:Zgateway6Zgateway4�dns_nameserversZ
dns_searchZmtuzipv6-mtu�routesz%s/%s�network)ZviaZtoZmetric�d zZNetwork config: ignoring %s device-level mtu:%s because ipv4 subnet-level mtu:%s provided.r � addresses� nameservers�searchz accept-ra)r )r# r$ ) �getr �updater
r
�append�LOGZwarning�lenr Zis_true)r �entry�ifname�featuresr r, r) r- �
searchdomainsr! ZsubnetZsn_typeZaddrr& ZmtukeyZrouteZto_netZ new_routeZ entry_mtu�nsr r r �_extract_addresses- s� %
r9 c s8 t � fdd�| j� D ��}t|�dkr4|jd|i� d S )Nc s$ g | ] \}}|j d d�� kr|�qS )z bond-masterN)r/ )r �name�cfg)� bond_masterr r �
<listcomp>� s z0_extract_bond_slaves_by_name.<locals>.<listcomp>r �
interfaces)�sortedr r3 r0 )r> r4 r< Zbond_slave_namesr )r< r � _extract_bond_slaves_by_name� s
r@ c s� t j� d�}tjj|�s d S tj|dd�}|tkr6d S � fdd�d D �}d d� |D �}tj d
||� x |g| D ]}tj
|� qpW d S ) Nz etc/netplan/00-snapd-config.yamlF)�decodec s g | ]}t j� |��qS r )r � target_path)r �f)�targetr r r= � s z"_clean_default.<locals>.<listcomp>�-run/systemd/network/10-netplan-all-en.network�.run/systemd/network/10-netplan-all-eth.network�#run/systemd/generator/netplan.stampc S s g | ]}t jj|�r|�qS r )�os�path�isfile)r rC r r r r= � s z9removing known config '%s' and derived existing files: %s)rE rF rG ) r rB rH rI rJ r Z load_file�KNOWN_SNAPD_CONFIGr2 �debug�unlink)rD Ztpath�contentZderivedZexistingrC r )rD r �_clean_default� s"
rO c @ sb e Zd ZdZddgZddgZddd�Zedd � �Zdd
d �Z dd
d�Z
ddd�Z e d�dd�Z
dS )�RendererzBRenders network information in a /etc/netplan/network.yaml format.�netplanZgenerate�infoNc C sR |si }|j dd�| _|j dd �| _|j dd�| _|j dd�| _|j dd �| _d S ) N� netplan_pathz etc/netplan/50-cloud-init.yaml�netplan_headerZpostcmdsF�
clean_defaultTr6 )r/ rS rT � _postcmdsrU � _features)�selfr r r r �__init__� s
zRenderer.__init__c C s� | j d kr�y0tj| jdd�\}}tj|�}|d d | _ W nF tjk
rP Y n2 ttfk
r� } ztj d|� W Y d d }~X nX | j S )NT)�capturez
netplan.ior6 z-Failed to list features from netplan info: %s)
rW r � NETPLAN_INFOr Z load_yamlZProcessExecutionError� TypeError�KeyErrorr2 rL )rX Z info_blobZ_errrR �er r r r6 � s
zRenderer.featuresc C s� t jjtj|�| j�}tjt jj|�� | j r4| j nd}| j
|�}|j d�sT|d7 }tj ||| � | j
rtt|d� | j| jd� | j| jd� d S )N� �
)rD )�run)rH rI �joinr rB rS r Z
ensure_dir�dirnamerT �_render_content�endswithZ
write_filerU rO �_netplan_generaterV �_net_setup_link)rX �
network_stateZ templatesrD Zfpnplan�headerrN r r r �render_network_state� s
z Renderer.render_network_stateFc C s& |st jd� d S tj| jdd� d S )Nz!netplan generate postcmd disabledT)rZ )r2 rL r �NETPLAN_GENERATE)rX ra r r r rf s
zRenderer._netplan_generatec sL |st jd� dS dddg� x*� fdd�t� D �D ]}tj|dd � q2W dS )
z�To ensure device link properties are applied, we poke
udev to re-evaluate networkd .link files and call
the setup_link udev builtin command
z'netplan net_setup_link postcmd disabledNZudevadmz test-builtinZnet_setup_linkc s* g | ]"}t jjt| �r� t| g �qS r )rH rI �islinkr )r Ziface)� setup_lnkr r r= s z,Renderer._net_setup_link.<locals>.<listcomp>T)rZ )r2 rL r r )rX ra �cmdr )rm r rg s
zRenderer._net_setup_link)rh c * C sX |j dkr*tjd� tjd|jiddd�S i }i }i }i }i }g }|jjdg �}|j} |j }
�x(|j
� D �]} | jd�} t dd � | j � D ��}
|
jd
�}|d k�r| |
jd d �d
�}|d d kr�|
jdd �}|d k r�d|j
� i|d < n |d = |d= t|
|| | j� |j| |i� qh|dk�ri }i }tjd�}x^d/D ]V}t|
|�}xD|j � D ]8\}}|j|jdd��}|d k�rt�qL|j||i� �qLW �q4W t|�dk�r�|jd|i� |
jd��r�|
jd�j
� |d< |
jd�}|dk�r�t||| � t|
|| | j� |j| |i� qh|dk�r&ttj|
jd���}d|i}d } t|
| �} i } tjd�} x�| j � D ]t\}}| j|�}|d k�rt�qT| j||i� |d0k�rTi } x&|D ] }!|!j� \}"}#t|#�| |"< �q�W | j|| i� �qTW t| �dk�r�|jd| i� |
jd��r|
jd�j
� |d< t|
|| | j� |j| |i� qh|d krh|
jd �|
jd!�d"�}$|
jdd �}|d k �rf|j
� |$d< t|
|$| | j� |j| |$i� qhW | �s�|
�r�| |
d#�}%xV|||||gD ]D}&x<|&j � D ]0\}'}(d$|(k�s�d%|(k�rܐq�|(jd$|%i� �q�W �q�W d&d'� })|jd(� ||)d)|�7 }||)d*|�7 }||)d+|�7 }||)d,|�7 }||)d-|�7 }d.j|�S )1N� zV2 to V2 passthroughr* F)�explicit_start� explicit_endr> r: c s s" | ]\}}|d k r||fV qd S )Nr )r r r r r r r 7 s z+Renderer._render_content.<locals>.<genexpr>r Zphysicalr )zset-namer Z mac_addressZ
macaddresszset-name�bond�bond_�bond-�_�-r Z
parametersz bond-slavesZnone�bridgeZ bridge_portsZbridge_� path-cost�
port-priority�vlanZvlan_idzvlan-raw-device)�id�link)r, r. r- r, c S s0 |r,t j| |idddd�}tj|d�}|gS g S )NFT)rp rq Znoaliasr � z )r �dumpsr �indent)r: �section�dumpZtxtr r r �_render_section� s z1Renderer._render_content.<locals>._render_sectionznetwork:
version: 2
� ethernets�wifis�bonds�bridges�vlansr_ )rs rt )rx ry ) �versionr2 rL r r~ r Z_network_stater/ r( Zdns_searchdomainsZiter_interfacesr r �lowerr9 r6 r0 r r �replacer3 r@ r? �copyr �intr1 rb )*rX rh r� r� r� r� r� rN r> r- r7 r r5 ZifcfgZif_typeZethZmacaddrrr Z bond_configZ v2_bond_mapr Z bond_paramsZparamr ZnewnameZslave_interfacesZportsrw Z match_prefixZparamsZ br_configZ
v2_bridge_mapZnewvalue�valZportZportvalrz Znscfgr� �_namer; r� r r r rd s�
zRenderer._render_content)N)NN)F)F)�__name__�
__module__� __qualname__�__doc__rk r[ rY �propertyr6 rj rf rg r rd r r r r rP � s
rP c C s4 dg}ddg}x |D ]}t j||| d�sdS qW dS )NrQ z /usr/sbinz/sbin)r. rD FT)r Zwhich)rD Zexpectedr. �pr r r � available� s
r� c C s> d}t ||d��}|sd}|jd�s,|d7 }|j| �}|| S )Nz etc/network/50-cloud-init.yaml)rS rT r_ r` )rP re rd )rh ri rS r �contentsr r r �network_state_to_netplan� s
r� )N)N)N)N) r� rH Z cloudinitr Zloggingr r r Z
cloudinit.netr r r_ r rh r
r r r
rK Z getLoggerr� r2 r r9 r@ rO rP r� r� r r r r �<module> s
{
f